Bibliografie tematiche / Hybrid PV-BESS system grid connected

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Letteratura scientifica selezionata sul tema "Hybrid PV-BESS system grid connected"

Autore: Grafiati

Pubblicato: 4 giugno 2021

Ultima modifica: 10 febbraio 2022

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Articoli di riviste sul tema "Hybrid PV-BESS system grid connected"

Lo Franco, Francesco, Antonio Morandi, Pietro Raboni e Gabriele Grandi. "Efficiency Comparison of DC and AC Coupling Solutions for Large-Scale PV+BESS Power Plants". Energies 14, n. 16 (7 agosto 2021): 4823. http://dx.doi.org/10.3390/en14164823.

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In large-scale photovoltaic (PV) power plants, the integration of a battery energy storage system (BESS) permits a more flexible operation, allowing the plant to support grid stability. In hybrid PV+BESS plants, the storage system can be integrated by using different power conversion system (PCS) layouts and different charge–discharge strategies. In the AC-coupling layout, the BESS is connected to the ac-side of the system through an additional inverter. In the DC-coupling layout, the BESS is connected to the dc-side, with or without a dedicated dc–dc converter, and no additional inverter is needed. Referring to a 288 MWp PV plant with a 275 MWh BESS, this paper compares the PCS efficiency between AC- and DC-coupling solutions. The power injected into the grid is obtained considering providing primary power-frequency regulation services. A charging and discharging strategy of the BESS is proposed to ensure cyclic battery energy shifting. The power flows in the different components of the system that are obtained under realistic operating conditions, and total energy losses and annual average efficiency are calculated accordingly. Finally, results show a higher efficiency of DC-coupling compared to the AC-coupling layout.

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ATTOU, Nasreddine, Sid-Ahmed ZIDI, Mohamed KHATIR e Samir HADJERI. "Energy Management System for Hybrid Microgrids". Electrotehnica, Electronica, Automatica 69, n. 2 (15 maggio 2021): 21–30. http://dx.doi.org/10.46904/eea.21.69.2.1108003.

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Energy management in grid-connected Micro-grids (MG) has undergone rapid evolution in recent times due to several factors such as environmental issues, increasing energy demand and the opening of the electricity market. The Energy Management System (EMS) allows the optimal scheduling of energy resources and energy storage systems in MG in order to maintain the balance between supply and demand at low cost. The aim is to minimize peaks and fluctuations in the load and production profile on the one hand, and, on the other hand, to make the most of renewable energy sources and energy exchanges with the utility grid. In this paper, our attention has been focused on a Rule-based energy management system (RB EMS) applied to a residential multi-source grid-connected MG. A Microgrid model has been implemented that combines distributed energy sources (PV, WT, BESS), a number of EVs equipped with the Vehicle to Grid technology (V2G) and variable load. Different operational scenarios were developed to see the behaviour of the implemented management system during the day, including the random demand profile of EV users, the variation in load and production, grid electricity price variation. The simulation results presented in this paper demonstrate the efficacy of the suggested EMS and confirm the strategy's feasibility as well as its ability to properly share power among different sources, loads and vehicles by obeying constraints on each element.

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Ramelan, Agus, Feri Adriyanto, Chico Hermanu Brillianto Apribowo, Muhammad Hamka Ibrahim, Irwan Iftadi e Gilang Satria Ajie. "Simulation and Techno-Economic Analysis of On-Grid Battery Energy Storage Systems in Indonesia". Journal of Electrical, Electronic, Information, and Communication Technology 3, n. 1 (30 aprile 2021): 30. http://dx.doi.org/10.20961/jeeict.3.1.50492.

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The limited capacity of renewable energy sources in the grid utility is a challenge. Increasing the capacity of renewable energy sources is supported by energy storage in the grid. The Battery Energy Storage System (BESS) allows storing more electricity from New and Renewable Energy (EBT) sources to meet load requirements. This paper designs a techno-economic study of various battery technologies using HOMER (Hybrid Optimization Modeling Software) software simulation. Simulations are made for grid-connected photovoltaic systems in Indonesia. HOMER is used to find the energy cost ($ / kWh) for each type of battery technology and battery system size. The simulation is designed using 1MWp PV component parameters, inverter, energy storage to be compared, residental load, and connected to the grid. The results will help to determine which technology and battery size is more suitable for the system. The findings from this paper resulted in the lowest Levelized Cost Of Energy (LCOE) of $ 1.03 in solar power generation.

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Et.al, N. Pooja. "Energy Management System Designed for Residential Grid connected Micro Grid". Turkish Journal of Computer and Mathematics Education (TURCOMAT) 12, n. 3 (10 aprile 2021): 4627–34. http://dx.doi.org/10.17762/turcomat.v12i3.1867.

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This paper presents an energy management system supported by PI Controller for a residential grid connected micro grid with renewable hybrid generation (wind and photo voltaic) and battery system. Modeling hybrid system includes non conventional energy sources given at sporadic supply conditions and dynamic energy demand, and to make conceptual energy storage with the help of battery system . Designing an appropriate scheme that dynamically changes modes of renewable integrated system based on the availability of RES power and changes in load. Wind,PV are the primary power supply of the system; battery is going to be act as a substitute.The PI controller is developed and carried out for the aimed hybrid(Wind and PV) energy system to integrate the non conventional energy sources to the serviceability either to grid or to Residential loads.main objective is improvement of transients during switching periods by using an efficient PI controller.maximum power point tracking is also other objective is energy management system designed for the residential grid connected Micro Grid. Simulations are carried out on the proposed Hybrid energy system using MATLAB/ SIMULINK.

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Konneh, David, Harun Howlader, Ryuto Shigenobu, Tomonobu Senjyu, Shantanu Chakraborty e Narayanan Krishna. "A Multi-Criteria Decision Maker for Grid-Connected Hybrid Renewable Energy Systems Selection Using Multi-Objective Particle Swarm Optimization". Sustainability 11, n. 4 (23 febbraio 2019): 1188. http://dx.doi.org/10.3390/su11041188.

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Combating climate change issues resulting from excessive use of fossil fuels comes with huge initial costs, thereby posing difficult challenges for the least developed countries in Sub-Saharan Africa (SSA) to invest in renewable energy alternatives, especially with rapid industrialization. However, designing renewable energy systems usually hinges on different economic and environmental criteria. This paper used the Multi-Objective Particle Swarm Optimization (MOPSO) technique to optimally size ten grid-connected hybrid blocks selected amongst Photo-Voltaic (PV) panels, onshore wind turbines, biomass combustion plant using sugarcane bagasse, Battery Energy Storage System (BESS), and Diesel Generation (DG) system as backup power, to reduce the supply deficit in Sierra Leone. Resource assessment using well-known methods was done for PV, wind, and biomass for proposed plant sites in Kabala District in Northern and Kenema District in Southern Sierra Leone. Long term analysis was done for the ten hybrid blocks projected over 20 years whilst ensuring the following objectives: minimizing the Deficiency of Power Supply Probability (DPSP), Diesel Energy Fraction (DEF), Life Cycle Costs (LCC), and carbon dioxide (CO 2 ) emissions. Capacity factors of 27.41 % and 31.6 % obtained for PV and wind, respectively, indicate that Kabala district is the most feasible location for PV and wind farm installations. The optimum results obtained are compared across selected blocks for DPSP values of 0–50% to determine the most economical and environmentally friendly alternative that policy makers in Sierra Leone and the region could apply to similar cases.

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Azoug, Hakim, Hocine Belmili e Fekkak Bouazza. "Grid-connected control of PV-Wind hybrid energy system". International Journal of Power Electronics and Drive Systems (IJPEDS) 12, n. 2 (1 giugno 2021): 1228. http://dx.doi.org/10.11591/ijpeds.v12.i2.pp1228-1238.

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ABSTRACT Article history: Received Oct 14, 2020 Revised Mar 22, 2021 Accepted Apr 23, 2021 This paper presented a strategy for modeling, simulation and control of a hybrid grid connected power system which is in fact a rather complex system. In this work, we study how to use two renewable energies in an efficient manner without any disturbing of the main network. Our hybrid energy system (HES) is composed by two renewable energy sources, the photovoltaic source and wind source. It is better for these two systems to work at their maximum power in order to return the investment cost of the system. The proposed solution is to connect those generators to the electrical grid via the AC bus with trackers. Where the photovoltaic generator (PVG) is followed by a DC/DC boost converter, controlled by a perturb and observe (P&O) tracker, then followed by a three-phase voltage inverter (3-ph-VSI) which is controlled by the watt-var decoupled method. The wind system is based on permanent magnet synchronous machine (PMSM) which is used as a variable speed generator and directly connected to the turbine (without gearbox) followed by back-to-back converters. The grid side converter (GSC) allows us to control the DC bus voltage and unity power factor, while the machine side converter (MSC) ensures us to control the PMSM speed. Knowing that pitch angle control is not considered in our study. The MPPT control strategy, which is based on the optimum peak speed ratio (OTSR), is used to ensure the most energy efficiency despite variations in wind speed. The coupling of the two systems is done via the Point of Common Collecting (PCC). Finally, simulation results show the feasibility of our solution and the good performances of the proposed control strategy, applied for mediumsized HES in power generation. They also demonstrate that such system topology is very advantageous.

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Reddy Salkuti, Surender. "Optimal operation management of grid-connected microgrids under uncertainty". Indonesian Journal of Electrical Engineering and Computer Science 16, n. 3 (1 dicembre 2019): 1163. http://dx.doi.org/10.11591/ijeecs.v16.i3.pp1163-1170.

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<span>This paper proposes a new optimal operation of Microgrids (MGs) in a distribution system with wind energy generators (WEGs), solar photovoltaic (PV) energy systems, battery energy storage (BES) systems, electric vehicles (EVs) and demand response (DR). To reduce the fluctuations of wind, solar PV powers and load demands, the BES systems and DR are utilized in the proposed hybrid system. The detailed modeling of WEGs, solar PV units, load demands, BES systems and EVs has been presented in this paper. The objective considered here is the minimization of total operating cost of microgrid, and it is formulated by considering the cost of power exchange between the main power grid and microgrid, cost of wind and solar PV energy systems, cost of BES systems, EVs and the cost due to the DR in the system. Simulations are performed on a test microgrid, and they are implemented using GAMS software. Various case studies are performed with and without considering the proposed hybrid system.</span>

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Raju, V. S. N. Narasimha, M. Premalatha e D. V. Siva Krishna Rao K. "A Novel Constant Power Management Controller for Hybrid PV-Battery System". Journal of Circuits, Systems and Computers 29, n. 08 (30 settembre 2019): 2050119. http://dx.doi.org/10.1142/s0218126620501194.

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In grid-connected applications, the photovoltaic (PV)-based power generation is getting more attention these days due to several factors like pollution-free, single investment plant, etc. However, it has the drawback of interruption in power generation, which makes it undesirable to power system. In order to overcome this drawback, a constant power is supplied to the grid by integrating energy storage system like battery and/or ultra-capacitor with solar PV. This paper proposes a grid-connected PV-battery-based hybrid power system to deliver a constant power to the grid. Modeling and simulation of solar PV-battery-based hybrid system have been developed and the constant power management controller (CPMC) is ensured to inject constant power at the change in environmental conditions. The simulation result shows the performance of proposed control algorithm to PV-battery-based hybrid system is validated.

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Zhang, Yan, Jie Meng, Bo Guo e Tao Zhang. "An Improved Dispatch Strategy of a Grid-Connected Hybrid Energy System with High Penetration Level of Renewable Energy". Mathematical Problems in Engineering 2014 (2014): 1–18. http://dx.doi.org/10.1155/2014/602063.

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As more and more renewable energy sources (RES) integrated into the conventional distribution system, how to make the current electric grid more reliable and efficient is becoming an important topic the world must face. In order to achieve these goals, grid-connected hybrid energy systems (HES) which contain battery energy storage systems (BESS) and many other advanced technologies have been developed and applied. Many benefits of BESS, such as high density of energy and power, have fast response in energy time-shift, frequency regulation, and so on. This paper focuses on the fluctuation alleviation and power quality improvement of grid-connected HES with high penetration level of RES. A multistage dispatch strategy of BESS for HES is proposed in this paper to mitigate the randomness and intermittence of the power flowed in HES because of high penetration level of RES integration. Four other conventional strategies are also discussed for evaluating the performance of the method proposed in this paper. Detailed cases and corresponding discussions are implemented, and the results show that the method proposed in this paper is more effective and robust than the other conventional strategies.

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Basir Khan, Mohammed Reyasudin, Jagadeesh Pasupuleti, Jabbar Al-Fattah e Mehrdad Tahmasebi. "Optimal Grid-Connected PV System for a Campus Microgrid". Indonesian Journal of Electrical Engineering and Computer Science 12, n. 3 (1 dicembre 2018): 899. http://dx.doi.org/10.11591/ijeecs.v12.i3.pp899-906.

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<span lang="EN-US">This paper discusses on the implementation of a grid-connected PV system for university campus in Malaysia. The primary goal of this study is to develop a grid-connected microgrid comprises of Photovoltaic (PV) and a battery storage system to meet the campus load demand and minimize grid dependency. The microgrid modeled and simulated in Hybrid Optimization Model for Electrical Renewable (HOMER) software. Actual load profile and renewable resources were used as an input parameter for the hybrid system. The campus selected is Universiti Kuala Lumpur, British Malaysian Institute as it represents typical load profile for a small campus. Therefore, the results can be used to represent hybrid system development for other small campuses in Malaysia as well. Firstly, optimal sizing of renewable energy (RE) were simulated with respect to total Net Present Cost (NPC) and Cost of Energy (COE). Then, sensitivity analysis conducted to determine the system performance based on changes of load growth, and renewable resources. The results demonstrate optimal HRES combinations for the campus microgrid comprises of 50 kWp of PV generations with 50 kW inverter. However, inclusion of 576 kWh battery storage system will increase the NPC but has higher RE penetration.</span>

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Più fonti

Tesi sul tema "Hybrid PV-BESS system grid connected"

Lo, Franco Francesco. "Integrazione di sistemi di accumulo a batterie e impianti fotovoltaici di grande taglia per applicazioni grid-connected". Master's thesis, Alma Mater Studiorum - Università di Bologna, 2019.

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Abstract (sommario):

In un impianto fotovoltaico connesso alla rete elettrica, l’ integrazione di un sistema di accumulo permette di raccogliere l’ energia dal solare nelle ore di minor richiesta di rete (di giorno), ed erogarla nei momenti di bassa produzione e di maggiore richiesta di rete (la sera). In collaborazione con ENGIE Eps, è sorta l’ esigenza di confrontare tre diverse tipologie di accoppiamento delle batterie in un impianto ibrido PV+Batteria connesso alla rete elettrica. La prima architettura è chiamata AC coupling poiché il BESS (Battery Energy Storage System) è connesso tramite opportuni convertitori, direttamente alla rete elettrica. La terza e la seconda architettura sono denominate DC Coupling poiché il BESS è collegato tramite un convertitore o senza, al lato DC dell’ impianto. Il confronto è stato realizzato analizzando i flussi di potenza dell’ impianto facendo riferimento a dati di produzione reali forniti da ENGIE Eps. Più in particolare, sono stati forniti i dati di produzione e di irraggiamento di un impianto reale di potenza massima pari a 285 MW, con storage di capacità pari a 275 MWh. La valutazione della potenza richiesta all’ impianto è stata ottenuta dall’analisi del segnale AGC relativo alla rete nella quale l’ impianto è inserito. Tale segnale `e stato generato a partire da dati di frequenza di rete forniti dall’ azienda. Dall’ analisi precedentemente descritta si è individuata l’ architettura migliore in termini di rendimento, che risulta essere la DC coupling con DC/DC sulla batteria. Nell’ ultima parte della tesi si è inoltre svolto su richiesta di ENGIE Eps, lo studio del controllo dei convertitori relativi all’ architettura in esame. La strategia di controllo individuata è descritta nel dettaglio in questo documento.

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Wilson, Jason Clifford. "A techno-economic environmental approach to improving the performance of PV, battery, grid-connected, diesel hybrid energy systems : A case study in Kenya". Thesis, Högskolan Dalarna, Energiteknik, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:du-28542.

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Backup diesel generator (DG) systems continue to be a heavily polluting and costly solution for institutions with unreliable grid connections. These systems slow economic growth and accelerate climate change. Photovoltaic (PV), energy storage (ES), grid connected, DG – Hybrid Energy Systems (HESs) or, PV-HESs, can alleviate overwhelming costs and harmful emissions incurred from traditional back-up DG systems and improve the reliability of power supply. However, from project conception to end of lifetime, PV-HESs face significant barriers of uncertainty and variable operating conditions. The fit-and-forget solution previously applied to backup DG systems should not be adopted for PV-HESs. To maximize cost and emission reductions, PV-HESs must be adapted to their boundary conditions for example, irradiance, temperature, and demand. These conditions can be defined and monitored using measurement equipment. From this, an opportunity for performance optimization can be established. The method demonstrated in this study is a techno-economic and environmental approach to improving the performance of PV-HESs. The method has been applied to a case study of an existing PV-HES in Kenya. A combination of both analytical and numerical analyses has been conducted. The analytical analysis has been carried out in Microsoft Excel with the intent of being easily repeatable and practical in a business environment. Simulation analysis has been conducted in improved Hybrid Optimization by Genetic Algorithms (iHOGA), which is a commercially available software for simulating HESs. Using six months of measurement data, the method presented identifies performance inefficiencies and explores corrective interventions. The proposed interventions are evaluated, by simulation analyses, using a set of techno-economic and environment key performance indicators, namely: Net Present Cost (NPC), generator runtime, fuel consumption, total system emissions, and renewable fraction. Five corrective interventions are proposed, and predictions indicate that if these are implemented fuel consumption can be reduced by 70 % and battery lifetime can be extended by 28 %, net present cost can be reduced by 30 % and emissions fall by 42 %. This method has only been applied to a single PV-HES; however, the impact this method could have on sub-Saharan Africa as well as similar regions with unreliable grid connections is found to be significant. In the future, in sub-Saharan Africa alone, over $500 million dollars (USD) and 1.7 billion kgCO2 emissions could be saved annually if only 25 % of the fuel savings identified in this study were realized. The method proposed here could be improved with additional measurement data and refined simulation models. Furthermore, this method could potentially be fully automated, which could allow it to be implemented more frequently and at lower cost.

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Capitoli di libri sul tema "Hybrid PV-BESS system grid connected"

Shivarama Krishna, K., K. Sathish Kumar, J. Belwin Edward e M. Balachandar. "Design and Analysis of Grid Connected Wind/PV Hybrid System". In Proceedings of the International Congress on Information and Communication Technology, 555–66. Singapore: Springer Singapore, 2016. http://dx.doi.org/10.1007/978-981-10-0755-2_59.

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Pavan Kumar, A. V., e Y. Sai Varun. "MPPT-Based Inverter Control of Grid-Connected PV–Wind Hybrid Power System". In Advances in Electrical Control and Signal Systems, 43–55. Singapore: Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-5262-5_4.

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Chauhan, Anurag, Mohd Tauseef Khan, Ashish Srivastava e R. P. Saini. "Performance Optimization of a Grid-Connected PV/Biomass-Based Hybrid Energy System Using BBO Algorithm". In Lecture Notes in Electrical Engineering, 133–44. Singapore: Springer Singapore, 2019. http://dx.doi.org/10.1007/978-981-13-6772-4_13.

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Chakir, Asmae, Mohamed Tabaa, Fouad Moutaouakkil, Hicham Medromi e Karim Alami. "A Combined Source and Demand-Side Energy Management System for a Grid-Connected PV-Wind Hybrid System". In Innovations in Smart Cities Applications Edition 3, 707–21. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-37629-1_51.

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Loginov, Anatoli L., Bekbol Mukhambedyarov, Dmitry V. Lukichev e Nikolay L. Polyuga. "Control of Solar PV/Wind Hybrid Energy System in Grid-Connected and Islanded Mode of Operation". In Cyber-Physical Systems and Control, 344–59. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-34983-7_33.

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Tina, Giuseppe Marco. "Active and Reactive Power Regulation in Nano Grid-Connected Hybrid PV Systems". In Lecture Notes in Electrical Engineering, 39–54. Singapore: Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-6259-4_3.

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Abbassi, Rabeh, Salem Saidi, Manel Hammami e Souad Chebbi. "Analysis of Renewable Energy Power Systems". In Handbook of Research on Advanced Intelligent Control Engineering and Automation, 651–86. IGI Global, 2015. http://dx.doi.org/10.4018/978-1-4666-7248-2.ch024.

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Due to different concerns, renewable energies stand out as an opportunity for a sustainable future. Wind/Photovoltaic Hybrid Systems are one important type of renewable energy power systems. In order to increase renewable energies integration rate, this chapter proposes a utility interactive grid-connected wind-PV hybrid system with storage batteries. Facing modern electricity industries, the hybrid system considers the dispatch-ability and the quality of its power injection into the grid. The adopted modeling approach has been based on energy exchange considerations taking into account the converters structures. Particular attention has been given to cases where the hybrid system is connected to an unbalanced grid. This chapter develops a new control strategy, which aims to isolate the hybrid system of the adverse impact of the grid fault. The results point out thoroughly the applicability of the proposed control scheme under unbalanced grid conditions.

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Eyras, R., e O. Perpiñan. "PV Generator Feeding a Hybrid Stand-Alone / Grid Connected System in Ghana". In Sixteenth European Photovoltaic Solar Energy Conference, 2711–14. Routledge, 2020. http://dx.doi.org/10.4324/9781315074405-169.

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Marhraoui, Saloua, Ahmed Abbou, Zineb Cabrane e Salahddine Krit. "Sliding Mode Control for PV Grid-Connected System With Energy Storage". In Sensor Network Methodologies for Smart Applications, 168–99. IGI Global, 2020. http://dx.doi.org/10.4018/978-1-7998-4381-8.ch008.

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We need to solve the problem due to the nonlinearity and power fluctuation in the photovoltaic (PV) connected storage system and grid; for that, the authors develop an algorithm to obtain the maximum power point tracking (MPPT) via control of the duty cycle of DC/DC boost converter. Consequently, they design an MPPT based on the second-order sliding mode control. Next, generating the law control founded on the Lyapunov theory can augment the robustness and stability of the PV connected grid. Then, they add a battery energy storage system (BESS) with a control management algorithm in the DC/DC side to eliminate any fluctuation of the output power of the PV system because of the temperature and irradiation variation. On the grid side, they control the DC/AC inverter side by the three-phase voltage source inverter control (VSIC) as a charge controller for the grid parameters.

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Atti di convegni sul tema "Hybrid PV-BESS system grid connected"

Tomar, Anuradha, Ayush Mittal e Sahil Sharma. "PV-Piezo Hybrid Grid Connected System". In 2018 2nd IEEE International Conference on Power Electronics, Intelligent Control and Energy Systems (ICPEICES). IEEE, 2018. http://dx.doi.org/10.1109/icpeices.2018.8897409.

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Noshahr, Javad Behkesh, Babak Mohamadi, Morteza Kermani e Mostafa Kermani. "Operational Planning of Inverter Control in a grid connected Microgrid with hybrid PV and BESS". In 2020 IEEE International Conference on Environment and Electrical Engineering and 2020 IEEE Industrial and Commercial Power Systems Europe (EEEIC / I&CPS Europe). IEEE, 2020. http://dx.doi.org/10.1109/eeeic/icpseurope49358.2020.9160692.

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A Silva Santos, Maxwel d., Luciano Sales Barrosy, Rafael Lucas Da Silva França, Flavio Bezerra Costa, Camila Mara Vital Barrosy e Kai Strunzz. "ANALYSIS OF A EOLIC-PHOTOVOLTAIC HYBRID GENERATION WITH SYNCHRONVERTER FOR FREQUENCY AND VOLTAGE SUPPORTS IN A MICROGRID". In Congresso Brasileiro de Automática - 2020. sbabra, 2020. http://dx.doi.org/10.48011/asba.v2i1.1277.

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A microgrid consists of a grid capable of operating in connection to the main interconnected power system or in island mode. This paper deals with a microgrid containing a small hydroelectric power plant (HPP), a battery energy storage system (BESS), a wind energy conversion system (WECS), and a photovoltaic array (PV). The WECS and PV systems are connected to the grid through one full-power voltage source converter (VSC). In order to provide frequency and voltage supports to the microgrid, the VSC is controlled by a virtual synchronous generator (VSG) technique of synchronverter. The considered scenario was divided into three parts: first, the microgrid operates connected to the main system and then it starts operating in island mode; posteriorly, frequency and voltage variations occur due to load variations in the microgrid; finally, the microgrid returns to operate connected to the interconected system. Simulation results have shown that the synchronverter is an alternative to provide efficient frequency and voltage control to a microgrid for both connected and island modes, considering a hybrid generation unit.

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Sharma, Paras, M. A. Ansari e Nidhi Singh Pal. "Performance Analysis of Grid Connected Hybrid PV-Wind System". In 2019 2nd International Conference on Power Energy, Environment and Intelligent Control (PEEIC). IEEE, 2019. http://dx.doi.org/10.1109/peeic47157.2019.8976580.

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Alharthi, Yahya Z. "Solar PV system performance in a combined hybrid grid-connected system". In 2021 IEEE 48th Photovoltaic Specialists Conference (PVSC). IEEE, 2021. http://dx.doi.org/10.1109/pvsc43889.2021.9518475.

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Al-Masri, Hussein, e Fathi Amoura. "Feasibility study of a grid connected hybrid wind/PV system". In 2015 IEEE 15th International Conference on Environment and Electrical Engineering (EEEIC). IEEE, 2015. http://dx.doi.org/10.1109/eeeic.2015.7165520.

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Kushida, Takahiro, e Rikiya Abe. "Optimal design of a grid connected PV-diesel hybrid system". In 2016 IEEE 16th International Conference on Environment and Electrical Engineering (EEEIC). IEEE, 2016. http://dx.doi.org/10.1109/eeeic.2016.7555493.

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Kuriakose, Koshy M., K. P. Pinkymol, Deepu E. Koshy e Ajith Gopi. "Design & Development of PV-Wind Hybrid Grid Connected System". In 2019 3rd International conference on Electronics, Communication and Aerospace Technology (ICECA). IEEE, 2019. http://dx.doi.org/10.1109/iceca.2019.8822169.

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Srivastava, Ankit, Santosh Kumar Suman, Archana Singh e Preeti Singh. "Analyses of Grid Connected Hybrid PV/Wind Renewable Power Generation System". In 2018 5th IEEE Uttar Pradesh Section International Conference on Electrical, Electronics and Computer Engineering (UPCON). IEEE, 2018. http://dx.doi.org/10.1109/upcon.2018.8597130.

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Chakir, Asmae, Mohamed Tabaa, Fouad Moutaouakkil, Hicham Medromi e Karim Alami. "Architecture and Methodology for a Grid Connected PV-Battery Hybrid System". In 2019 7th International Renewable and Sustainable Energy Conference (IRSEC). IEEE, 2019. http://dx.doi.org/10.1109/irsec48032.2019.9078174.

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