Academic literature on the topic 'BECSS'
Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles
Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'BECSS.'
Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.
You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.
Journal articles on the topic "BECSS"
1
van der Riet, Claire, Richte C. L. Schuurmann, Eric L. G. Verhoeven, Clark J. Zeebregts, Ignace F. J. Tielliu, Reinoud P. H. Bokkers, Athanasios Katsargyris, and Jean-Paul P. M. de Vries. "Outcomes of Advanta V12 Covered Stents After Fenestrated Endovascular Aneurysm Repair." Journal of Endovascular Therapy 28, no. 5 (May 19, 2021): 700–706. http://dx.doi.org/10.1177/15266028211016423.
Full textAbstract:
Purpose: Fenestrated endovascular aneurysm repair (FEVAR) is a well-established endovascular treatment option for pararenal abdominal aortic aneurysms in which balloon-expandable covered stents (BECS) are used to bridge the fenestration to the target vessels. This study presents midterm clinical outcomes and patency rates of the Advanta V12 BECS used as a bridging stent. Methods: All patients treated with FEVAR with at least 1 Advanta V12 BECS were included from 2 large-volume vascular centers between January 2012 and December 2015. Primary endpoints were freedom from all-cause reintervention, and freedom from BECS-associated complications and reintervention. BECS-associated complications included significant stenosis, occlusion, type 3 endoleak, or stent fracture. Secondary endpoints included all-cause mortality in-hospital and during follow-up. Results: This retrospective study included 194 FEVAR patients with a mean age of 72.2±8.0 years. A total of 457 visceral arteries were stented with an Advanta V12 BECS. Median (interquartile range) follow-up time was 24.6 (1.6, 49.9) months. The FEVAR procedure was technically successful in 93% of the patients. Five patients (3%) died in-hospital. Patient survival was 77% (95% CI 69% to 84%) at 3 years. Freedom from all-cause reintervention was 70% (95% CI 61% to 78%) at 3 years, and 33% of all-cause reinterventions were BECS associated. Complications were seen in 24 of 457 Advanta V12 BECSs: type 3 endoleak in 8 BECSs, significant stenosis in 4 BECSs, occlusion in 6 BECSs, and stent fractures in 3 BECSs. A combination of complications occurred in 3 BECSs: type 3 endoleak and stenosis, stent fracture and stenosis, and stent fracture and occlusion. The freedom from BECS-associated complications for Advanta V12 BECSs was 98% (95% CI 96% to 99%) at 1 year and 92% (95% CI 88% to 95%) at 3 years. The freedom from BECS-associated reinterventions was 98% (95% CI 95% to 100%) at 1 year and 94% (95% CI 91% to 97%) at 3 years. Conclusion: The Advanta V12 BECS used as bridging stent in FEVAR showed low complication and reintervention rates at 3 years. A substantial number of FEVAR patients required a reintervention, but most were not BECS related.
2
Shin, Hyun, Sang Heon Chae, and Eel-Hwan Kim. "Unbalanced Current Reduction Method of Microgrid Based on Power Conversion System Operation." Energies 14, no. 13 (June 27, 2021): 3862. http://dx.doi.org/10.3390/en14133862.
Full textAbstract:
In isolated areas such as islands with small power grids, the BESS (Battery energy storage system) can supply the standard voltage and frequency to the power system to achieve 100% of renewable sharing. In addition, the installation of additional BESS may be required in the microgrid due to technical limitations such as redundant operation and manufacturer specifications. Thus, the BESSs in a microgrid can be split into main and sub BESSs which play a role as the main source and auxiliary services, respectively. Generally, the ratio of unbalance current in microgrid system tends to be high, because of inherently unbalanced single phase load distribution. However, because the capacity of BESS is calculated under balanced conditions, the PCS (Power conversion system) of BESS may stop protecting its switching device from a single phase overcurrent in actual operation. From this perspective, this paper proposes that the sub BESSs perform dual current control to supply the unbalanced current instead of the main BESS. In the simulation result of the proposed method, the current unbalance rate of the main ESS has been reduced by about 26%. Through the proposed control scheme, it is possible to prevent an unexpected single phase overload of the main BESS in the microgrid.
3
Lee, Yong-Rae, Hyung-Joon Kim, and Mun-Kyeom Kim. "Optimal Operation Scheduling Considering Cycle Aging of Battery Energy Storage Systems on Stochastic Unit Commitments in Microgrids." Energies 14, no. 2 (January 17, 2021): 470. http://dx.doi.org/10.3390/en14020470.
Full textAbstract:
As renewable penetration increases in microgrids (MGs), the use of battery energy storage systems (BESSs) has become indispensable for optimal MG operation. Although BESSs are advantageous for economic and stable MG operation, their life degradation should be considered for maximizing cost savings. This paper proposes an optimal BESS scheduling for MGs to solve the stochastic unit commitment problem, considering the uncertainties in renewables and load. Through the proposed BESS scheduling, the life degradation of BESSs is minimized, and MG operation becomes economically feasible. To address the aforementioned uncertainties, a scenario-based method was applied using Monte Carlo simulation and the K-means clustering algorithm for scenario generation and reduction, respectively. By implementing the rainflow-counting algorithm, the BESS charge/discharge state profile was obtained. To formulate the cycle aging stress function and examine the life cycle cost (LCC) of a BESS more realistically, the nonlinear cycle aging stress function was partially linearized. Benders decomposition was adopted for minimizing the BESS cycle aging, total operating cost, and LCC. To this end, the general problem was divided into a master problem and subproblems to consider uncertainties and optimize the BESS charging/discharging scheduling problem via parallel processing. To demonstrate the effectiveness and benefits of the proposed BESS optimal scheduling in MG operation, different case studies were analyzed. The simulation results confirmed the superiority and improved performance of the proposed scheduling.
4
Stein, Karl, Moe Tun, Marc Matsuura, and Richard Rocheleau. "Characterization of a Fast Battery Energy Storage System for Primary Frequency Response." Energies 11, no. 12 (December 1, 2018): 3358. http://dx.doi.org/10.3390/en11123358.
Full textAbstract:
In response to increasing integration of renewable energy sources on electric grid systems, battery energy storage systems (BESSs) are being deployed world-wide to provide grid services, including fast frequency regulation. Without mitigating technologies, such as BESSs, highly variable renewables can cause operational and reliability problems on isolated grids. Prior to the deployment of a BESS, an electric utility company will typically perform modeling to estimate cost benefits and determine grid impacts. While there may be a comparison of grid operations before and after BESS installation, passive monitoring typically does not provide information needed to tune the BESS such that the desired services are maintained, while also minimizing the cycling of the BESS. This paper presents the results of testing from a live grid using a method that systematically characterizes the performance of a BESS. The method is sensitive enough to discern how changes in tuning parameters effect both grid service and the cycling of the BESS. This paper discusses the application of this methodology to a 1 MW BESS regulating the entire island of Hawaii (180 MW peak load) in-situ. Significant mitigation of renewable volatility was demonstrated while minimizing BESS cycling.
5
Park, Heejung. "A Stochastic Planning Model for Battery Energy Storage Systems Coupled with Utility-Scale Solar Photovoltaics." Energies 14, no. 5 (February 24, 2021): 1244. http://dx.doi.org/10.3390/en14051244.
Full textAbstract:
With recent technology advances and price drop, battery energy storage systems (BESSs) are considered as a promising storage technology in power systems. In this paper, a stochastic BESS planning model is introduced, which determines optimal capacity and durations of BESSs to co-locate utility-scale solar photovoltaic (PV) systems in a high-voltage power system under the uncertainties of renewable resources and electric load. The optimization model minimizing total costs aims to obtain at least 20% electric energy from renewable sources, while satisfying all the physical constraints. Furthermore, two-stage stochastic programming is applied to formulate mathematical optimization problem to find out optimal durations and capacity of BESSs. In scheduling BESSs, chronology needs to be considered to represent temporal changes of BESS states; therefore, a scenario generation method to generate random sample paths with 1-h time step is adopted to explicitly represent uncertainty and temporal changes. The proposed mathematical model is applied to a modified IEEE 300-bus system that comprises 300 electric buses and 411 transmission lines. Optimal BESS durations and capacity are compared when different numbers of scenarios are employed to see the sensitivity to the number of scenarios in the model, and “value of stochastic solution” (VSS) is calculated to verify the impacts of inclusion of stochastic parameters. The results show that the building costs and capacity of BESSs increase when the number of scenarios increases from 10 to 30. By inspecting VSSs, it is observed that an explicit representation of stochastic parameters affects the optimal value, and the impacts become larger when the larger number of scenarios are applied.
6
Nguyen Huu, Duc. "An Innovative Adaptive Droop Control Based on Available Energy for DC Micro Distribution Grids." Energies 13, no. 11 (June 10, 2020): 2983. http://dx.doi.org/10.3390/en13112983.
Full textAbstract:
DC distribution grids are increasingly a promising solution for wind and solar integration due to good matching with DC output voltage such as photovoltaic (PV) array systems, distributed battery storage systems (BESS) and electric vehicles. To overcome the control problems involving coordination control schemes of multi-BESSs in real-time as well as operation strategies of DC grids in the long-term, this paper presents the effective adaptive coordinated droop control of multi-battery energy storage systems (MBESSs) in DC distribution grids. The adaptive coordinated droop is proposed according to the available energy levels in BESSs. With the proposed method, the dual-objectives, which are stabilization of DC voltages especially through disturbance for instance outage of BESS and enhancement of State of Charge (SOC)-balance speed among BESSs, can be achieved. Analytical derivations are established to investigate the impacts of the adaptive method. Meanwhile, the influence of the proposed method on the stability is presented.
7
Kulyk, M. M., and O. V. Zgurovets. "FEATURES OF THE USE OF HYDROELECTRIC POWER PLANTS AND BATTERY ENERGY STORAGE SYSTEMS FOR FREQUENCY STABILIZATION IN POWER SYSTEMS." Energy Technologies & Resource Saving, no. 4 (December 17, 2018): 3–11. http://dx.doi.org/10.33070/etars.4.2018.01.
Full textAbstract:
A mathematical model of frequency and power regulation in power systems with large wind power plants (WPPs), hydroelectric power plants (HPPs), and battery energy storage systems (BESSs) was developed. Using this model, we carried out a complex of studies over a wide range of changes in the power of HPPs, BESSs, and their proportions. Options are considered when HPP and BESS work separately. The conditions under which HPPs and BESSs provide a stable operation of the power system, working separately with satisfying the requirements to frequency deviation in the integrated power system of Ukraine and in the ENTSO-E energy system of the European Union are determined. A series of calculations for the joint use of HPPs and BESSs was carried out, and, as a result, recommendations were formulated on the conditions for joint operation of HPPs and BESSs. Bibl. 6, Fig. 4, Tab. 5.
8
Abdeltawab, Hussein M., and Yasser A. I. Mohamed. "Distributed Battery Energy Storage Co-Operation for Renewable Energy Sources Integration." Energies 13, no. 20 (October 21, 2020): 5517. http://dx.doi.org/10.3390/en13205517.
Full textAbstract:
This paper presents a multiagent system (MAS) day-ahead co-operation framework between renewable energy resources (RESs) and Battery Energy Storage Systems (BESSs) owned by different stakeholders. BESSs offer their storage services to RESs by shifting RES power to sell it during profitable peak-hours (aka; time-shifting). The MAS framework consists of three phases. Phase-one is a pre-auction phase that defines the maximum charging and discharging BESS power limits. These limits guarantee a reliable distribution system operation without violating the buses’ voltage limits or the ampacity of the branches. Phase-two is an auctioning phase between the BESS-agents and the RES-agents. Each agent has a different owner with a specific profit agenda and risk levels. The agent tries to maximize the profit potential of the owner. The agents use historical trade data and expected weather conditions to maximize profitability. Phase-three is called the post-auctioning phase, in which the agreement between the BESS- and RES-agents is finalized, and the agents are ready for another 3-phases trade. Case studies compare different auctioning strategies and prove the effectiveness of the proposed MAS system.
9
Mazza, Andrea, Hamidreza Mirtaheri, Gianfranco Chicco, Angela Russo, and Maurizio Fantino. "Location and Sizing of Battery Energy Storage Units in Low Voltage Distribution Networks." Energies 13, no. 1 (December 20, 2019): 52. http://dx.doi.org/10.3390/en13010052.
Full textAbstract:
Proper planning of the installation of Battery Energy Storage Systems (BESSs) in distribution networks is needed to maximize the overall technical and economic benefits. The limited lifetime and relatively high cost of BESSs require appropriate decisions on their installation and deployment, in order to make the best investment. This paper proposes a comprehensive method to fully support the BESS location and sizing in a low-voltage (LV) network, taking into account the characteristics of the local generation and demand connected at the network nodes, and the time-variable generation and demand patterns. The proposed procedure aims to improve the overall network conditions, by considering both technical and economic aspects. An original approach is presented to consider both the planning and scheduling of BESSs in an LV system. This approach combines the properties of metaheuristics for BESS sizing and placement with a greedy algorithm to find viable BESS scheduling in a relatively short time considering a specified time horizon, and the application of decision theory concepts to obtain the final solution. The decision theory considers various scenarios with variable energy prices, the diffusion of local renewable generation, evolution of the local demand with the integration of electric vehicles, and a number of planning alternatives selected as the solutions with top-ranked objective functions of the operational schedules in the given scenarios. The proposed approach can be applied to energy communities where the local system operator only manages the portion of the electrical grid of the community and is responsible for providing secure and affordable electricity to its consumers.
10
Hua, Yongzhu, Xiangrong Shentu, Qiangqiang Xie, and Yi Ding. "Voltage/Frequency Deviations Control via Distributed Battery Energy Storage System Considering State of Charge." Applied Sciences 9, no. 6 (March 18, 2019): 1148. http://dx.doi.org/10.3390/app9061148.
Full textAbstract:
In recent years, the installation of distributed generation (DG) of renewable energies has grown rapidly. When the penetration of grid-integrated DGs are getting high, the voltage and frequency of the power system may cause deviation. We propose an algorithm that reduces voltage and frequency deviation by coordinating the control of multiple battery energy storage systems (BESSs). The proposed algorithm reduces the total number of charging and discharging times by calculating the sensitivity coefficient of BESS at different nodes and then selecting the appropriate BESSs to operate. The algorithm is validated on a typical distribution testing system. The results show that the voltage and frequency are controlled within the permissible range, the state of charge of BESSs are controlled within the normal range, and the total number of charging and discharging cycles of BESSs are reduced.
Dissertations / Theses on the topic "BECSS"
1
Nilsson, Emma, and Evelina Östlund. "Möjligheterna att implementera bio-CCS och CCS på Högdalenverket : En fallstudie över fyra olika koldioxidavskiljningsteknologier och deras kompatibilitet på Högdalenverket med avseende på tekniska, ekonomiska, miljömässiga och energirelaterade aspekter." Thesis, Linköpings universitet, Energisystem, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-176516.
Full textAbstract:
Increased carbon dioxide in the atmosphere has raised the attention to Carbon Capture and Storage (CCS). Stockholm Exergi is a company conducting research on CCS and bio-CCS, a form of CCS where biogenic CO2 is captured. This master thesis analyzed the possibilities to implement CCS and bio-CCS at Högdalenverket, one of Stockholm Exergi’s combined heat and power plant with waste incineration. The aim was to investigate advantages and disadvantages with different carbon capture technologies (CC technologies) considering technical, economical, and energy related aspects. Industrial and household waste are incinerated in four boilers at Högdalenverket. Two cases were analyzed, one case with all boilers connected to the CC technology and one case with the boiler with the highest degree of CO2 emission connected. The CC technologies taken into consideration were amine technology, Hot Potassium Carbonates (HPC), Compact Carbon Capture (3C), and Svante. Amine technology and HPC use chemical absorption in static columns. The Amine technology is the most investigated and used one. It uses temperature swing absorption with amines as absorbent. HPC uses pressure swing absorption with potassium carbonate as absorbent. The remaining two are new process intensified technologies. 3C uses rotating packed beds and absorbs CO2 chemically using, most commonly, amines. Svante also uses a rotating technique by chemically adsorbing CO2 with nanomaterial as the solid adsorbent. All CC technologies need steam to regenerate CO2. The steam was assumed to be extracted from the existing steam network at Högdalenverket with a pressure and temperature of 36 bar and 400 degrees. The method used in the study was mainly literature review with peer reviewed articles regarding CCS as base. It was of importance to analyze how the flue gases could affect the CC technologies since the waste has an inhomogeneous composition. The flue gas composition was compiled using external and internal measurements from 2019 and 2020. Furthermore, energy and power calculations were performed to investigate how the heat and electricity delivery would be affected if the different CC technologies were implemented. Moreover, economic calculations regarding the cost for heat and electricity were carried out. Two interviews were also conducted, one with a CCS consultant company and one with internal staff at Högdalenverket. According to the literature review, O2, SO2, and NO2 appeared to be the pollutants causing highest risk of solvent degradation in the flue gases. The high O2 content at Högdalenverket could cause oxidative degradation, especially in amine technology. The SO2 and NO2 content in the flue gases was mainly low and would therefore not significantly affect the technologies. Peeks with high content did however occur and amines, especially within the amine technology, could form toxic and cancerogenic nitrosamines with NO2 which should not be released to the atmosphere. The flue gas composition proved not to be the limiting factor for implementation of CC technology on all incinerators. However, it is costly and complex to handle the variations in flue gas flow which can occur when all boilers are used. The technologies showed high need of heat and electricity which would result in significant reductions in delivery from Högdalenverket. The need of heat and electricity would in turn lead to high operating costs. The Amine technology showed the greatest influence on the heat delivery due to the significant steam requirement to regenerate CO2. HPC showed extreme influence on the delivery of electricity due to the flue gas compression needed in pressure swing processes. Both technologies consist of high columns with significant degree of land use which would be difficult to implement within the limited area at Högdalenverket. As a result of these aspects, HPC and Amine technology are not considered to be suitable technologies to implement at Högdalenverket. However, the master thesis presented measures for energy saving that should be considered before excluding the technologies. One energy saving measure is to find the optimal heat recovery, for example by pinch-analysis. Moreover, composition, concentration, and flowrate of the absorbent can be analyzed. In addition, higher columns are associated with lower need of energy. Finally, modifications of the capture process can be investigated, and one example is to split the flow of the absorbent into two streams into the columns. 3C and Svante are compact technologies that require less land and have potential to fit at more locations at Högdalenverket. The compact design also leads to 50 percent less investments costs compared to the other two technologies. Moreover, these technologies are presented as more resistant against degradation of sorbents, and both requires less energy to regenerate CO2. These technologies are therefore more suitable for implementation at Högdalenverket. A drawback is that they are not yet commercially developed, they are only located at 6-7 at the TRL-scale. TRL stands for Technology Readiness Level and implies how developed the technology is. The scale ranges from one to nine where nine means that the technology is commercially developed. Today, there are no economic incentives for the biogenic part of the CO2 emissions. However, there are investigations ongoing to create a market and economic incentives for the bio-genic part, one of the suggestions is reversed auctions. It is important to investigate methods to reduce the technologies need of heat and electricity, e.g., by finding other ways to extract steam instead of using steam with high exergy. Reducing the need of energy is important in the view of cost reduction, but also to avoid potential transfer of emissions to fossil CO2 generating production. The losses of heat and electricity generation that occur when implementing a CC technology need to be replaced. This replacement could end up being production from fossil fuels if no other options are available. Another aspect that needs to be considered is the suitability of using amines to a greater extent since it could cause serious environmental and health issues.
2
Silverstolpe, Domenique. "Fjärrkylaproduktion med en BECCS-förvätskningsanläggning." Thesis, KTH, Skolan för kemi, bioteknologi och hälsa (CBH), 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-295252.
Full textAbstract:
Energibolaget Stockholm Exergi (SE) har satt upp målet att driva en klimatpositiv verksamhet till 2025. För att möta miljömålet planerar företaget att bygga en BECCS-anläggning (Bio Energy Carbon Capture and Storage) till kraftvärmeverket KVV8 där biogen koldioxid avskiljs med HPC-absorption (Hot Potasium Carbonates). Den avskilda koldioxiden ska därefter förvätskas, skeppas och lagras i en djuphavsbotten. I anslutning med BECCS-anläggningen byggs därför en kylanläggning för att förvätska och trycksätta den avskilda koldioxiden. Förvätskningsanläggningen för koldioxid planeras inte vara i drift under sommarmånaderna juni till och med augusti då KVV8 är avstängd. Sommartid är högsäsong för fjärrkylaproduktionen på SE:s fjärrkylanät och under värmetopparna finns ett behov av extra redundans på nätet. Därför studeras möjligheten att nyttja förvätskningsanläggningen till fjärrkylaproduktion. Utformningen av en förvätskningsanläggning med önskade slutvillkor om 7 bar och -50 ̊C är idag inte framtagen. Studien listar därför hur tre av de anläggningstyper som undersöks mest idag skulle kunna användas för fjärrkylaproduktion; dels en CO2-NH3-kaskadcykel (Fall 1), en NH3-extern cykel (Fall 2) och en CO2-intern cykel (Fall 3). Modellen för kaskadcykeln är framtagen i av Alabdulkarem et al. (2012) samt Dopazo och Fernández-Seara (2010). Modellerna för den NH3-externa och CO2-interna kylcyklerna är framtagna av Adhikari et al. (2014) och Øi et al. (2016). I det här arbetet har anläggningarna simulerats i Chemcad och anpassats till SE:s ingångs och produktvillkor på CO2-gasen. Enhetliga processvillkor har använts för simuleringarna av Fall 1-3. Därefter har förslag på hur Fall 1-3 kan nyttjats för fjärrkylaproduktion tagits fram och simulerats. För Fall 1,2 och 3 framtogs kopplingsförslag som genererade kyleffekter till fjärrkylanätet om 22,2; 15,6 och 13,1 MW. COP för kylcyklerna beräknades till 4,6; 5,8 och 4,1. Investeringsbehovet bedöms högt främst till följd av rördragning och markarbete för ett sjövattenledningspar som tillförser fjärrkylaanläggningens kylvattenbehov. Investeringsbehovet för Fall 1, 2 och 3 bedömdes till ungefär 52,7; 50,6 och 54,2 MSEK. Av det totala investeringsbehovet står sjövattenledningen för ungefär halva investeringsbehovet. I den här studien har höga påslagsfaktorer använts för bland annat oförutsedda kostnader eftersom att utredningen är i ett tidigt stadie. Som alternativ till fjärrkylaproduktion med direkt anslutning mellan förvätskningsanläggningen och fjärrkylanätet diskuteras även användningen av en mellankrets (Fall 4). Ett förslag på hur mellankretsen kan utformas och dimensioneras har tagits fram av Energiingenjörspraktikant Nasim Rafieyan (2020) under handledning av Förbränningsingenjör Hans P. Larsson. Mellankretsen har tagits fram med tre olika köldbärare; etanol, metanol och en metanol/vattenlösning.The energy company Stockholm Exergy (SE) has set the goal of running a climate positive business by 2025. To meet the environmental goal, the company plans to build a BECCS plant (Bio Energy Carbon Capture and Storage) for the combined heat and power plant KVV8. The carbon dioxide of the plants flue gases will then be separated with HPC absorption (Hot Potassium Carbonates). The separated carbon dioxide is then to be liquefied, shipped and stored in a deep sea bottom. To liquefy the separated carbon dioxide a cooling plant is being built in connection to the BECCS facility. The liquefaction plant is expected to not be operating between the summer months of June through August. Summer time is also the when the demand on district cooling is at its highest. To increase the redundancy of cooling capacity during high demand periods the possibility of using the liquefaction plant for district cooling production has been investigated. The design of a liquefaction plant with the final conditions of 7 bar and -50 ̊C is yet to be fully developed. The study therefore investigates how three of the most researched liquefaction types could be used for district cooling production which is a CO2-NH3 cascade cycle (Case 1), an NH3 external cycle (Case 2) and a CO2 internal cycle (Case 3). The model for the cascade cycle is developed in by Alabdulkarem et al. (2012) as well as Dopazo and Fernández-Seara (2010). The models for the NH3 external and CO2 internal cooling cycles has been developed by Adhikari et al. (2014) and Øi et al. (2016). The liquefaction plants have been simulated in Chemcad with uniform process conditions as well as SE’s CO2 input and product conditions. Subsequently, a proposal on how each of the three cases can be used for district cooling production were developed. For proposals on district cooling production for Case 1-3 are expected to be generating a cooling effect of 22.2, 15.6 and 13.1 MW. The COP for the cooling cycles was calculated to be 4.6, 5.8 and 4.1. The investment capital is expected to be high, mainly as a result of piping and ground work for a seawater pipeline to supply the district cooling plant with cooling water. The total investment capital for Case 1, 2 and 3 were estimated to be approximately 52.7, 50.6 and 54.2 MSEK. The sea water pipeline accounts for almost half of the total investment capital. Since the investment capital has been reviewed at an early stage typical percentages such as unforeseen costs were set high for the project. As an alternative to district cooling production where the liquefaction plant and the district cooling network are directly connected, an intermediate circuit has also been reviewed (Case 4). A proposal on how the intermediate circuit could be designed and dimensioned has been developed by Energy Engineering trainee Nasim Rafieyan (2020) under the supervision of Combustion Engineer Hans P. Larsson (SE). The intermediate circuit has been dimensioned using three different refrigerants; ethanol, methanol and a methanol/water solution.
3
Powell, Thomas William Robert. "Closing loops to rebalance the global carbon cycle : biomass flows modelling of global agricultural carbon fluxes." Thesis, University of Exeter, 2015. http://hdl.handle.net/10871/18699.
Full textAbstract:
Since the beginning of farming, and even before, humans have been actively modifying our environment in order to harvest biomass. With the ‘Great Acceleration’ of the industrial age, the global system of biomass harvest for food production has become a major driver of Earth system processes, and caused multi-dimensional sustainability issues which must be addressed in order to meet continued increases in demand for food and other biomass. In addition, bioenergy generation, with the subsequent storage of some or all of the carbon content of the feedstock (known as bioenergy with carbon storage or BECS), is now seen as an important tool for rebalancing the carbon cycle. This thesis has used a biomass flows modelling approach to examine possible trajectories for the socio-ecological metabolism of humanity, with a focus on fluxes of carbon contained in biomass. This approach connects social and economic drivers of biomass harvest with physical Earth systems processes such as the global carbon cycle. Meeting growing food demand in the years 2000-2050 is likely to be a significant challenge in its own right, necessitating the harvest of over 30% of terrestrial biomass. This can only be done without significant damage to natural ecosystems if large increases in efficiency and intensity of food production are achieved, or diets are altered. The production of livestock products is shown to be a major cause of inefficiency in biomass harvest, and changes to livestock demand or production are particularly powerful in ensuring a less damaging relationship with Earth system processes. If increases in efficiency are achieved, it may be possible to grow dedicated bioenergy crops, which, combined with the biomass available in waste and residue streams can be used to generate significant carbon dioxide removal (CDR) fluxes via BECS. Following this strategy it is possible to have a non-trivial effect on atmospheric CO2 concentration by 2050. Increasing the intensity of biomass harvest, particularly when low intensity pasture is replaced with intense bioenergy cropping, also has significant implications for ecological energy flows, and the potential trade-off between protecting biodiversity and growing bioenergy crops to mitigate climate change is also discussed. This body of work presents several interesting areas of potential conflict in different drivers of biomass harvest, and suggestions are made for ways in which to develop the approach in order to explore them.
4
Simão, Thiago Dias. "Planejamento probabilístico com becos sem saída." Universidade de São Paulo, 2017. http://www.teses.usp.br/teses/disponiveis/45/45134/tde-04072017-095306/.
Full textAbstract:
Planejamento probabilístico lida com a tomada de decisão sequencial em ambientes estocásticos e geralmente é modelado por um Processo de Decisão Markoviano (Markovian Decision Process - MDP). Um MDP modela a interação entre um agente e o seu ambiente: em cada estágio, o agente decide executar uma ação, com efeitos probabilísticos e um certo custo, que irá produzir um estado futuro. O objetivo do agente MDP é minimizar o custo esperado ao longo de uma sequência de escolhas de ação. O número de estágios que o agente atua no ambiente é chamado de horizonte, o qual pode ser finito, infinito ou indefinido. Um exemplo de MDP com horizonte indefinido é o Stochastic Shortest Path MDP (SSP MDP), que estende a definição de MDP adicionando um conjunto de estados meta (o agente para de agir ao alcançar um estado meta). Num SSP MDP é feita a suposição de que é sempre possível alcançar um estado meta a partir de qualquer estado do mundo. No entanto, essa é uma suposição muito forte e que não pode ser garantida em aplicações práticas. Estados a partir dos quais é impossível atingir a meta são chamados de becos-sem-saída. Um beco-sem-saída pode ser evitável ou inevitável (se nenhuma política leva do estado inicial para a meta com probabilidade um). Em trabalhos recentes foram propostas extensões para SSP MDP que permitem a existência de diferentes tipos de beco-sem-saída, bem como algoritmos para resolvê-los. No entanto, a detecção de becos-sem-saída é feita utilizando: (i) heurísticas que podem falhar para becos-sem-saída implícitos ou (ii) métodos mais confiáveis, mas que demandam alto custo computacional. Neste projeto fazemos uma caracterização formal de modelos de planejamento probabilístico com becos-sem-saída. Além disso, propomos uma nova técnica para detecção de becos-sem-saída baseada nessa caracterização e adaptamos algoritmos de planejamento probabilístico para utilizarem esse novo método de detecção. Os resultados empíricos mostram que o método proposto é capaz de detectar todos os becos-sem-saída de um dado conjunto de estados e, quando usado com planejadores probabilísticos, pode tornar esses planejadores mais eficientes em domínios com becos-sem-saída difíceis de serem detectadosProbabilistic planning deals with sequential decision making in stochastic environments and is modeled by a Markovian Decision Process (MDP). An MDP models the interaction between an agent and its environment: at each stage, the agent decides to execute an action, with probabilistic effects and a certain cost which produces a future state. The purpose of the MDP agent is to minimize the expected cost along a sequence of choices. The number of stages that the agent acts in the environment is called horizon, which can be finite, infinite or undefined. An example of MDP with undefined horizon is the Stochastic Shortest Path MDP, which extends the definition of MDP by adding a set of goal states (the agent stops acting after reaching a goal state). In an SSP MDP the assumption is made that it is always possible to achieve a goal state from every state of the world. However, this is a very strong assumption and cannot be guaranteed in practical applications. States from which it is impossible to reach the goal are called dead-ends. A dead-end may be avoidable or unavoidable (when no policy leads from the initial state to the goal with probability one). Recent work has proposed extensions to SSP MDP that allow the existence of different types of dead-ends as well as algorithms to solve them. However, the detection of dead-end is done using: (i) heuristics that may fail to detect implicitly dead-ends or (ii) more reliable methods that require a high computational cost. In this project we make a formal characterization of probabilistic planning models with dead-ends. In addition, we propose a new technique for dead-end detection based on this characterization and we adapt probabilistic planning algorithms to use this new detection method. The empirical results show that the proposed method is able to detect all dead-ends of a given set of states and, when used withprobabilistic planners, can make these planners more efficient in domains with difficult to detect dead-ends.
5
Becker, Martin. "Die entwicklungspsychologische Erweiterung von Becks "Kognitivem Modell" der Depression." Berlin Logos-Verl.***66930, 2010. http://d-nb.info/1000781461/04.
Full text
6
Motta, Silva Joel Fabrizzio. "El rol de las becas en la deserción superior." Bachelor's thesis, Universidad Peruana de Ciencias Aplicadas (UPC), 2021. http://hdl.handle.net/10757/656376.
Full textAbstract:
La deserción universitaria es un problema latente en la región de América Latina, que origina limitaciones en el desarrollo de los individuos y en el crecimiento económico de los países. A pesar de la importancia del tema, en Perú aún no se cuenta con literatura económica de metodología sistemática y replicable que permita comprender el fenómeno en el país. Debido a esto, el presente estudio tiene por objetivo predecir la deserción de los estudiantes mediante las variables disponibles que son asociadas a la retención y al abandono estudiantil en la Educación Superior Universitaria.University dropout is a latent problem in the Latin American region, which causes limitations in the development of individuals and in the economic growth of the countries. Despite the importance of the subject, in Peru there is still no economic literature with a systematic and replicable methodology that allows us to understand the phenomenon in the country. Due to this, the present study aims to predict student dropout through the available variables that are associated with retention and student dropout in Higher University Education.
Trabajo de investigación
7
Vásquez, Quilodran Ricardo Andrés. "Mirada critica a la implementación del sistema bicentenario becas Chile." Tesis, Universidad de Chile, 2012. http://www.repositorio.uchile.cl/handle/2250/111309.
Full textAbstract:
Magíster en Gestión y Políticas PúblicasLos países que han logrado altos niveles de desarrollo económico y social, han sido los que invirtieron en la formación de capital humano de excelencia, alcanzando un fuerte desarrollo científico y tecnológico. Por ello, un desafío propuesto los dos últimos gobiernos de la Concertación (2000-2006 y 2006-2010), fue fomentar la formación de capital humano de excelencia, lo que se enmarca en la meta de construir una sociedad basada en el conocimiento. En su cuenta pública de 2008, la Presidenta de la República, crea un fondo de inversión para el financiamiento de becas en el exterior. La decisión y la puesta en marcha de la política pública de Capital Humano, es el foco en este estudio de caso. El análisis central se basará en entender los mecanismos institucionales que creó el gobierno central, para cautelar su operacionalización, y dentro de ellos; los referidos a la institucionalidad, la capacidad instalada en organismos implementadores, y las personas encargadas; además, de analizar las causas que provocaron cambios en las autoridades implementadoras para, finalmente, extraer conclusiones globales y/o genéricas, con el objetivo de identificar dificultades que puedan ser considerados, de manera constructiva, y evitar posibles costos transaccionales en los procesos futuros de implementación de políticas. A partir de un enfoque de estudio de caso exploratorio y analítico, y combinando métodos interpretativos y descriptivos de investigación, este estudio pretende aclarar situaciones no abordadas por acercamientos experimentales lógico-deductivos, y realiza la pregunta; ¿Cómo logró instalarse el sistema Becas Chile?, ¿Qué factores fueron los gravitantes para que esta política pública fuera puesta en tela juicio por distintos actores de la sociedad civil? Las conclusiones y aprendizajes son de dos tipos; las que permiten aprendizajes comunes a otras políticas públicas (generales), y las referidas al futuro de esta particular política pública (específicas). En relación con el aprendizaje general para futuras políticas, entre otras, señala: i. En relación con el arreglo institucional: Se crea una institucionalidad nueva con todas las atribuciones de un organismo público, o se fortalece la institucionalidad ya existente. ii. Para la institución implementadora líder: Se debe considerar cual es la capacidad operacional real para implementar los factores críticos de la política. iii. Para el diseño de la Política: Se debe planificar y analizar si técnicamente es posible hacer lo que se quiere hacer, más allá que sean grandes ideas. iv. Para los implementadores líderes: Cabe responder la pregunta ¿Son las personas adecuadas para hacer lo que tenemos que hacer?. En relación al futuro de esta política pública, entre otras, destaca: i. Es necesario revisar los aspectos de diseño mal definidos originalmente como: la eliminación del inglés en la postulación, el establecimiento de políticas de retribución y reinserción de becarios, así como la obtención de un equilibrio de las becas nacionales con las internacionales. ii. Es el momento propicio para realizar una evaluación de todo el sistema.
8
Koehler, Ana Luiza Goulart. "Retraçando os becos de Porto Alegre : visualizando a cidade invisível." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2015. http://hdl.handle.net/10183/139940.
Full textAbstract:
O presente estudo tem por objetivo geral recuperar as imagens de uma cidade no passado, mas de uma cidade que se pode chamar de "invisível": a cidade dos becos, espaços vistos como enclaves de exclusão social e marginalização no centro de Porto Alegre. Para isso, será utilizada a História Cultural como arcabouço teórico para o entrecruzamento e composição de indícios textuais e imagéticos colhidos na documentação, culminando com a reconstrução, através de representações gráficas, de vistas perspectivas destes espaços urbanos desaparecidos.The present study aims to recover the images and the form not only of the city of Porto Alegre in the past, but also to bring to light its “invisible” spaces: the city of the alleyways, seen as dens of poverty, criminality and disease in the heart of the city center. To this end, the data retrieved in the sources like texts, photographies, maps and municipality documents will be analysed in the light of the theory of Cultural History, basing the visual reconstruction of theses lost city spaces in the form of drawings and sketches.
9
Hajeck, Marko [Verfasser], Christoph [Akademischer Betreuer] Broeckmann, and Paul [Akademischer Betreuer] Beiss. "Zahnfußtragfähigkeit pulvermetallurgisch hergestellter Zahnräder / Karl Marko Hajeck ; Christoph Broeckmann, Paul Beiss." Aachen : Universitätsbibliothek der RWTH Aachen, 2018. http://d-nb.info/1162900458/34.
Full text
10
Bazaes, Merino Claudia Angélica. "Evaluación de resultados del programa de becas de inglés de Corfo." Tesis, Universidad de Chile, 2013. http://www.repositorio.uchile.cl/handle/2250/113402.
Full textAbstract:
Magíster en Gestión y Políticas PúblicasEl objetivo del presente estudio de caso es evaluar los resultados del Programa de Becas de Inglés de Corfo a partir de la ejecución de sus 4 primeras convocatorias. El documento incluye resultados y conclusiones en base a análisis estadísticos, incorporando recomendaciones para versiones futuras. El Programa de Becas de Inglés de Corfo es una intervención que busca mejorar las competencias de dominio del idioma inglés, tanto en profesionales y técnicos a la industria de servicios globales como en trabajadores de la industria de turismo. Las dos tipologías de acciones son parte de los esfuerzos por avanzar en materia de formación de capital humano, como una forma de contribuir a impulsar el desarrollo de ambas industrias en Chile. En términos generales, la evaluación del programa estuvo orientada al análisis de sus resultados directos y al análisis de la situación laboral y eventuales mejoras de empleabilidad de los beneficiarios y no beneficiarios del programa, a partir de la aplicación de una encuesta. Con el objeto de realizar una evaluación estadísticamente representativa, se utilizaron tres herramientas: la matriz de marco lógico, que entrega información directa de los resultados obtenidos a partir de los beneficiaros del programa, y dos metodologías estadísticas: propensity score matching y regresión continua, ambas comúnmente utilizadas para realizar evaluaciones de programas ya que contemplan un grupo contrafactual con el cual es posible comparar el resultado en una situación de ausencia del programa. De los resultados obtenidos, es posible afirmar que el programa constituyó un aporte directo en la formación de capital humano de las industrias intervenidas ya que logró mejorar las competencias idiomáticas de los beneficiarios. Un balance global, muestra resultados indirectos significativos y otros de menor proporción. Entre los primeros, destacan: a) mayor incremento en los niveles de ingresos de las personas beneficiadas; b) permanencia laboral de las personas beneficiarias en las industrias intervenidas; c) mayor empleabilidad entre las personas que se encontraban sin fuente laboral al momento de postular. Entre los segundos, destacan: a) bajo impacto en términos de mejoras laborales entre personas que se encontraban empleadas; b) menor impacto de resultados en la industria de turismo en comparación con la de servicios globales c) bajo nivel de exportación de servicios en las empresas que tienen personas beneficiarias en la industria de servicios globales. Finalmente, a partir de los resultados, se proponen algunas mejoras para el fortalecimiento del programa en términos de diseño, gestión y evaluación. Las recomendaciones tienen directa relación con generar acciones complementarias que reúnan al personal capacitado por el programa con las empresas que forman parte de las industrias intervenidas; además, se sugiere adicionar una medición del aporte directo del programa en los sectores priorizado por dos vías: midiendo la contribución real del programa al cierre de las brechas de capital humano necesario en las industrias e incorporando a la evaluación del programa a las empresas que emplean a personas beneficiarias. En último lugar, resulta importante buscar nuevos mecanismos para garantizar un mejor resultado, en términos del aumento del nivel de inglés de los beneficiarios, por parte de las instituciones capacitadoras.
Books on the topic "BECSS"
More sourcesBook chapters on the topic "BECSS"
1
Mendonça, J. T., and Hugo Terças. "Rotating BECs." In Physics of Ultra-Cold Matter, 241–56. New York, NY: Springer New York, 2012. http://dx.doi.org/10.1007/978-1-4614-5413-7_12.
Full text
2
Bearce, Stephanie. "Brown Bess." In Top Secret Files, 70–72. New York: Routledge, 2021. http://dx.doi.org/10.4324/9781003239178-25.
Full text
3
Azimova, Shakhnoza S., and Anna I. Glushenkova. "Artemisia lessingiana Bess. (Seriphidium lessingianum (Bess.) Poljak.)." In Lipids, Lipophilic Components and Essential Oils from Plant Sources, 81–82. London: Springer London, 2012. http://dx.doi.org/10.1007/978-0-85729-323-7_265.
Full text
4
Azimova, Shakhnoza S., and Anna I. Glushenkova. "Artemisia szovitziana (Bess.) Grosch. (Seriphidium szovitzianum (Bess.) Poljak.)." In Lipids, Lipophilic Components and Essential Oils from Plant Sources, 94. London: Springer London, 2012. http://dx.doi.org/10.1007/978-0-85729-323-7_306.
Full text
5
Dolan, Jill. "Porgy and Bess." In The Feminist Spectator in Action, 125–28. London: Macmillan Education UK, 2013. http://dx.doi.org/10.1007/978-1-137-03291-1_22.
Full text
6
Azimova, Shakhnoza S., and Anna I. Glushenkova. "Thalictrum adiantifolium Bess." In Lipids, Lipophilic Components and Essential Oils from Plant Sources, 686. London: Springer London, 2012. http://dx.doi.org/10.1007/978-0-85729-323-7_2279.
Full text
7
Azimova, Shakhnoza S., and Anna I. Glushenkova. "Artemisia adamsii Bess." In Lipids, Lipophilic Components and Essential Oils from Plant Sources, 59–60. London: Springer London, 2012. http://dx.doi.org/10.1007/978-0-85729-323-7_193.
Full text
8
Beer, Anna. "Johnny and Bess." In A Companion to Literary Biography, 229–43. Chichester, UK: John Wiley & Sons, Ltd, 2018. http://dx.doi.org/10.1002/9781118896433.ch13.
Full text
9
Mendonça, J. T., and Hugo Terças. "Elementary Excitations in BECs." In Physics of Ultra-Cold Matter, 163–80. New York, NY: Springer New York, 2012. http://dx.doi.org/10.1007/978-1-4614-5413-7_8.
Full text
10
Azimova, Shakhnoza S., and Anna I. Glushenkova. "Angelica palustris (Bess.) Hoffm." In Lipids, Lipophilic Components and Essential Oils from Plant Sources, 7. London: Springer London, 2012. http://dx.doi.org/10.1007/978-0-85729-323-7_28.
Full textConference papers on the topic "BECSS"
1
Abubakar, Ahmad, and Carlos F.M. Almeida. "An Optimal Methodology for Sizing and Selection of Battery Energy Storage System in Standalone Solar PV Systems." In Congresso Brasileiro de Automática - 2020. sbabra, 2020. http://dx.doi.org/10.48011/asba.v2i1.1260.
Full textAbstract:
This paper presents a two-step cost-based method of optimally sizing and selecting BESS in standalone solar PV system applications considering predicted solar radiation data and economic performance (BESS cost analysis). The methodology is basically divided into two distinct parts; the first part is the sizing process and the second part is the selection process. In the first part, several BESS sizes suitable for a particular standalone PV system are determined using energy deficit and supply interruption outcomes of a PV system simulation with predicted hourly solar radiation series, hourly load demand and battery storage capacity as simulation parameters. In the second step, the economic performance of the determined BESS sizes is evaluated through a cost analysis process where two financial metrics; net present value (NPV) and payback period (PBP), are utilized. This step is necessary in order to ascertain the investment risks and benefits of the BESS sizes. To test its adequacy, the methodology was applied to two case studies; a residential load and a commercial load, and the results obtained for both case studies suggests that combining BESS sizing using predicted solar radiation data and BESS selection considering economic performance is an adequate process of incorporating BESS in standalone PV system applications.
2
Sebastián, Rafael, and Jerónimo Quesada. ""Simulation of an Isolated Wind Power System with Battery Energy Storage and Dump Load"." In The 6th International Workshop on Simulation for Energy, Sustainable Development & Environment. CAL-TEK srl, 2018. http://dx.doi.org/10.46354/i3m.2018.sesde.004.
Full textAbstract:
"This study presents the modelling and dynamic simulation of an Isolated Wind Power System (IWPS) consisting of a Wind Turbine Generator (WTG), a synchronous machine (SM), consumer load, dump load (DL) and a Battery Energy Storage System (BESS). First the IWPS architecture and the dynamic models of the IWPS components are described. Second, the control requirements for frequency regulation of the IWPS are studied and a PID regulator to govern the active power stored+dumped by the BESS+DL combination or supplied by the BESS along with a power sharing algorithm between the BESS and DL is presented. Finally the IWPS is simulated facing to variations to load and WTG power. The simulation results are given showing graphs of the main electrical variables in the IWPS: system frequency and voltage and active power in each component. The results show how the BESS or BESS+DL combination regulates correctly the isolated system frequency. The results also show that the BESS improves the IWPS reliability when compared with the frequency control obtained using only the DL."
3
Biliris, A., T. A. Funkhouser, W. O'Connell, and E. Panagos. "BeSS." In the 1996 ACM SIGMOD international conference. New York, New York, USA: ACM Press, 1996. http://dx.doi.org/10.1145/233269.280362.
Full text
4
YOSHIDA, T. "BESS-Tev Project." In Proceedings of the 2nd International Workshop. WORLD SCIENTIFIC, 2001. http://dx.doi.org/10.1142/9789812810786_0007.
Full text
5
Savage, Craig M., Angela White, Lachlan McCalman, Stuart Szigeti, and Sebastian Wuester. "Astrophysics and BECs." In Quantum-Atom Optics Downunder. Washington, D.C.: OSA, 2007. http://dx.doi.org/10.1364/qao.2007.qtub3.
Full text
6
Boloorchi, Mehrdad, Mehrdad Rostami, and Vince Green. "BESS connection impact assessment." In 2017 IEEE 30th Canadian Conference on Electrical and Computer Engineering (CCECE). IEEE, 2017. http://dx.doi.org/10.1109/ccece.2017.7946707.
Full text
7
Fang, Shuang-shi. "Results from BESS III." In XV International Conference on Hadron Spectroscopy. Trieste, Italy: Sissa Medialab, 2014. http://dx.doi.org/10.22323/1.205.0004.
Full text
8
Zambrana Vargas, Rodrigo, José Calixto Lopes, Juan C. Colque, José L. Azcue, and Thales Sousa. "Energy Storage System Integration with Wind Generation for Primary Frequency Support in the Distribution Grid." In Simpósio Brasileiro de Sistemas Elétricos - SBSE2020. sbabra, 2020. http://dx.doi.org/10.48011/sbse.v1i1.2244.
Full textAbstract:
With the significant increase in the insertion of wind turbines in the electrical system, the overall inertia of the system is reduced resulting in a loss of its ability to support frequency. This is because it is common to use variable speed wind turbines, based on the Double Fed Induction Generator (DFIG), which are coupled to the power grid through electronic converters, which do not have the same characteristics as synchronous generators. Thus, this paper proposes the use of the DFIG-associated Battery Energy Storage System (BESS) to support the primary frequency. A control strategy was developed, and important factors such as charging and discharging current limitations and operation within battery limits were considered. Time domain simulations have been proposed to study a distribution system containing a wind turbine, showing the advantages of BESS over frequency disturbances.
9
S. Alves, Camila, Jo´ão R. da S. Muniz, Luiz E. S. e Silva, Marcus Vinícius A. Nunes, João Paulo A. Vieira, and Ghendy C. Jr. "Alocação Ótima de Sistemas de Armazenamento de Energia a Baterias para Mitigar Sobretensão em Redes Elétricas sob Massiva Penetração de Geração Fotovoltaica." In Simpósio Brasileiro de Sistemas Elétricos - SBSE2020. sbabra, 2020. http://dx.doi.org/10.48011/sbse.v1i1.2310.
Full textAbstract:
Este trabalho propõe uma metodologia para a alocação ótima de sistemas de armazenamento de energia a baterias utilizando o método algoritmo genético (AG) visando a mitigação do problema da sobretensão causada pela massiva penetração da geração distribuída fotovoltaica (GDFV). Na aplicação e validação, utiliza-se o software Open Distribution System Simulator (OpenDSS) para simular a rede IEEE-13 Barras. Deste modo, compara-se os impactos causados pela alocação dos sistemas de armazenamento de energia por bateria (do inglês, BESS) proposta pelo método algoritmo genético e a alocação direta nas barras da GDFV. Ao avaliar-se a quantidade de transgressões de tensão referentes aos níveis propostos pelo Módulo 8 do Procedimentos de Distribuição de Energia Elétrica no Sistema Elétrico Nacional (PRODIST) da Agência Nacional de Energia Elétrica (ANEEL), identifica-se desempenho superior na solução proposta com AG e o uso de menos unidades de BESS ao comparar-se a solução usual.
10
Haider, Usman, Jalees Ur Rahman, Suleman Waheed, Muhammad Irfan, Hajira Wahid, and Sajid Anwar Khan. "BEGSS! Pruning Candidate Selection for ConvNets." In 2021 International Conference on Artificial Intelligence (ICAI). IEEE, 2021. http://dx.doi.org/10.1109/icai52203.2021.9445245.
Full textReports on the topic "BECSS"
1
Salmeron, Javier, and R. K. Wood. JIEDDO Research Project Optimally Locating BETSS-C Surveillance Assets. Fort Belvoir, VA: Defense Technical Information Center, November 2010. http://dx.doi.org/10.21236/ada533839.
Full text
2
Araujo, M. Caridad, M. Carmen Hernández Ruiz, María Adelaida Martínez Cabrera, and Sebastián Martínez. Piloto de cambio de receptor de becas en educación media superior. Inter-American Development Bank, May 2018. http://dx.doi.org/10.18235/0001130.
Full text
3
Buchheit, Kyle, Eric Lewis, Kishore Mahbubani, and Derrick Carlson. Technoeconomic and Life Cycle Analysis fo Bio-Energy with Carbon Capture and Storage (BECCS) Baseline. Office of Scientific and Technical Information (OSTI), July 2021. http://dx.doi.org/10.2172/1810056.
Full text
4
Aggio, Carlos, and Pablo Agelelli. El programa BEC.AR de Argentina: impacto de sus becas para estudios de gestión de la innovación en el extranjero. Inter-American Development Bank, October 2017. http://dx.doi.org/10.18235/0000837.
Full text
5
Rusmore, M. E., and G. J. Woodsworth. Geological maps of Mount Queen Bess [92N/7] and Razorback Mountain [92N/10] map areas, Coast Mountains, British Columbia. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1993. http://dx.doi.org/10.4095/183925.
Full text