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Journal articles on the topic 'Electric power-plants – Location'

Author: Grafiati

Published: 4 June 2021

Last updated: 12 February 2022

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1

OKAZAWA, Yuki, Kimihiro HINO, and Yasushi ASAMI. "LOCATION FACTORS OF PHOTOVOLTAIC POWER PLANTS IN THE KYUSHU ELECTRIC POWER JURISDICTION." Journal of Architecture and Planning (Transactions of AIJ) 85, no. 774 (2020): 1751–59. http://dx.doi.org/10.3130/aija.85.1751.

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Goh, Hui Hwang, Sy yi Sim, Dahir Khere Diblawe, et al. "Energy Power Plant in Electric Power Distribution Systems Equipping With Distance Protection." Indonesian Journal of Electrical Engineering and Computer Science 8, no. 1 (2017): 192. http://dx.doi.org/10.11591/ijeecs.v8.i1.pp192-198.

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<p>This paper suggests the theory of distance protection criteria in power distribution systems for power plant generation. Multi-developed countries have energy power plants that placed in remote areas which are far from the grid line. Hence, they should be coupled to the low power transportation systems necessarily. While higher-rating relays are adopted to preserve feeders at power substations, fuses are merely obtainable outside on feeder channel. The safe system process, space protection is dispatched to save feeders. In this review, feeders with distance relays are equipped, togeth

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Marchenko, Oleg, Sergei Solomin, Alexander Kozlov, Vitaly Shamanskiy, and Igor Donskoy. "Economic Efficiency Assessment of Using Wood Waste in Cogeneration Plants with Multi-Stage Gasification." Applied Sciences 10, no. 21 (2020): 7600. http://dx.doi.org/10.3390/app10217600.

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The aim of this work is to assess the effectiveness of biomass gasification power plants in Russia (Irkutsk region) and compare them with other types of electricity and heat cogeneration systems. Biomass, which is waste from logging and wood processing, is considered as fuel for gasification plants. As a criterion, the cost of energy is used. Analytical relations are obtained for the cost of electric energy at a given cost of thermal energy and vice versa, thermal energy at a given cost of electric energy. These relationships are applied to assess the economic efficiency and compare small-powe

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Jiménez, Juliana, John E. Cardona, and Sandra X. Carvajal. "Location and optimal sizing of photovoltaic sources in an isolated mini-grid." TecnoLógicas 22, no. 44 (2019): 61–80. http://dx.doi.org/10.22430/22565337.1182.

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This article introduces a new mixed integer linear programming model that guarantees the optimal solution to the location and sizing problem of distributed photovoltaic generators in an isolated mini-grid. The solar radiation curves of each node in the mini-grids were considered, and the main objective was to minimize electric power losses in the operation of the system. The model is non-linear in nature because some restrictions are not linear. However, this article proposes the use of linearization techniques to obtain a linear model with a global optimal solution, which can be achieved thro

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Monteiro, Claudio, L. Alfredo Fernandez-Jimenez, Ignacio J. Ramirez-Rosado, Andres Muñoz-Jimenez, and Pedro M. Lara-Santillan. "Short-Term Forecasting Models for Photovoltaic Plants: Analytical versus Soft-Computing Techniques." Mathematical Problems in Engineering 2013 (2013): 1–9. http://dx.doi.org/10.1155/2013/767284.

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We present and compare two short-term statistical forecasting models for hourly average electric power production forecasts of photovoltaic (PV) plants: the analytical PV power forecasting model (APVF) and the multiplayer perceptron PV forecasting model (MPVF). Both models use forecasts from numerical weather prediction (NWP) tools at the location of the PV plant as well as the past recorded values of PV hourly electric power production. The APVF model consists of an original modeling for adjusting irradiation data of clear sky by an irradiation attenuation index, combined with a PV power prod

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Romero, L., M. S. Romero, M. L. Cuadrado, and J. Fernández. "Location of Bioelectricity Plants in the Madrid Community Based on Triticale Crop: A Multicriteria Methodology." Mathematical Problems in Engineering 2015 (2015): 1–11. http://dx.doi.org/10.1155/2015/483151.

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This paper presents a work whose objective is, first, to quantify the potential of the triticale biomass existing in each of the agricultural regions in the Madrid Community through a crop simulation model based on regression techniques and multiple correlation. Second, a methodology for defining which area has the best conditions for the installation of electricity plants from biomass has been described and applied. The study used a methodology based on compromise programming in a discrete multicriteria decision method (MDM) context. To make a ranking, the following criteria were taken into a

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DARCHERIF, Alexandre, Bilal AMGHAR, Abdelkrim DOUFENE, and Alain JAAFARI. "Deployment of electric vehicle charging infrastructure. Application to the city of Madrid." MATEC Web of Conferences 307 (2020): 01020. http://dx.doi.org/10.1051/matecconf/202030701020.

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Most of the scientific and economic observers expect electric vehicles (EVs) to reach more than one-third of new vehicle sales, by 2022 [1]. This growth will be even more pronounced in 2040, when it’s expected that more than 40 million of electric vehicles will be sold each year worldwide, leading to a considerable need for electrical energy (the equivalent of the production of about twenty nuclear power plants). This growth cannot be ensured if we do not radically transform our power supply technologies (new generations of batteries, new engines, new supply strategies, etc.) especially since

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Petrusha, Y. S., and N. A. Papkova. "The Prospects for Wind Energy Development in the Republic of Belarus." ENERGETIKA. Proceedings of CIS higher education institutions and power engineering associations 62, no. 2 (2019): 124–34. http://dx.doi.org/10.21122/1029-7448-2019-62-2-124-134.

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The use of wind turbines to create wind energy is one of the main alternatives to the traditional technologies of power generation. The exclusion of combustion products emissions at thermal power plants that operate on hydrocarbon fuel, as well as the exclusion of the fuel component of the cost of electricity generation makes the wind power technology very attractive. However, the rigor of the operation requirements of wind turbines as part of power systems, low density of the flow of primary energy source and the lack of control of it, low utilization of installed capacity, limited operating

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Santos-Alamillos, F. J., D. Pozo-Vázquez, J. A. Ruiz-Arias, V. Lara-Fanego, and J. Tovar-Pescador. "Analysis of Spatiotemporal Balancing between Wind and Solar Energy Resources in the Southern Iberian Peninsula." Journal of Applied Meteorology and Climatology 51, no. 11 (2012): 2005–24. http://dx.doi.org/10.1175/jamc-d-11-0189.1.

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AbstractElectricity from wind and, to a lesser extent, solar energy is intermittent and not controllable. Unlike conventional power generation, therefore, this electricity is not suitable to supply base-load electric power. In the future, with greater penetration of these renewable sources, intermittency and control problems will become critical. Here, the authors explore the use of canonical correlation analysis (CCA) for analyzing spatiotemporal balancing between regional solar and wind energy resources. The CCA allows optimal distribution of wind farms and solar energy plants across a terri

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Guo, Lei, Yu Zhou, Li Deng, Li Chen, and Jian Liu. "An Advanced Modeling and Control Approach for Frequency Regulation in Electric Energy Systems with New Resources." Applied Mechanics and Materials 492 (January 2014): 418–25. http://dx.doi.org/10.4028/www.scientific.net/amm.492.418.

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This paper concerns the problem of regulating the frequencies of the evolving electric energy systems. The currently implemented frequency regulation approach is found unable to relieve the impact of the increasingly integrated variable sources such as renewable power plants and price responsive loads. Even several key underlying assumptions of this approach are not likely to hold in this situation. In this paper we propose an enhanced frequency regulation approach by differentiating units participating in frequency regulation both with respect to their location and ability to respond. This ap

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Soo Lee, Gee, Moo Yeon Lee, Ki Hyun Kim, and Chan Jung Kim. "Selection of damping coefficient of simplified mount module to control transmissibility of environmental response under nobase mass-block." International Journal of Engineering & Technology 7, no. 2.12 (2018): 151. http://dx.doi.org/10.14419/ijet.v7i2.12.11114.

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Background/Objectives: This paper focused on the simplified design of passive mount modulein electric power plants using only spring and damper elements.Methods/Statistical analysis: The selection of elements in a proposed simplified passive mount module was proceeded under the requirement, which is to show the response level same or less as compare to the case of current mount module. The response at the upper location of mount affect to negative effect on the responsible electric power plants so the design criterion should be satisfied with the newly proposed simple mount module.Findings: Th

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Boyekin, Tahsin, and İsmail Kıyak. "Technoeconomic Performance Analysis of Solar Tracking Methods for Roof-Type Solar Power Plants and Electric Vehicle Charging Stations." International Journal of Photoenergy 2021 (April 6, 2021): 1–11. http://dx.doi.org/10.1155/2021/6681084.

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In building integrated photovoltaic (BIPV) solar energy projects, cost effectiveness, durability, and long-term reliability are among the criteria that should be taken into consideration as well as the gain in electricity generation efficiency. Also, in a study, it is stated that a dual-axis solar tracking system occupies approximately 100% more space than a single-axis system and 160% more than a fixed-angle system. It has been observed that most of the studies that are mounted on the building and include a tracking system are small-scale experimental studies. The aim of this article is to pr

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Shin, Hee-Kwan, Jae-Min Cho, and Eul-Bum Lee. "Electrical Power Characteristics and Economic Analysis of Distributed Generation System Using Renewable Energy: Applied to Iron and Steel Plants." Sustainability 11, no. 22 (2019): 6199. http://dx.doi.org/10.3390/su11226199.

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The intention of this paper is to respond to the increase in electric power demand and global environmental issues in iron and steel plants. In particular, the authors studied the characteristics of the power flow from a distributed generation (DG) system connected to the electrical power system of a steel plant. In addition, the authors carried out an economic analysis of the DG system by calculating the capital investment cost that could convert the profit of the DG into a certain profit. The research was conducted based on the power system configuration and basic data of a steel plant in op

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Suyono, Hadi, Rini Nur Hasanah, Panca Mudjirahardjo, et al. "Enhancement of the power system distribution reliability using ant colony optimization and simulated annealing methods." Indonesian Journal of Electrical Engineering and Computer Science 17, no. 2 (2020): 877. http://dx.doi.org/10.11591/ijeecs.v17.i2.pp877-885.

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<span>The increasing demand of electricity and number of distributed generations connected to power system greatly influence the level of power service reliability. This paper aims at improving the reliability in an electric power distribution system by optimizing the number and location of sectionalizers using the Ant Colony Optimization (ACO) and Simulated Annealing (SA) methods. Comparison of these two methods has been based on the reliability indices commonly used in distribution system: SAIFI, SAIDI, and CAIDI. A case study has been taken and simulated at a feeder of Pujon, a place

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Albatayneh, Aiman, Mohammad N. Assaf, Dariusz Alterman, and Mustafa Jaradat. "Comparison of the Overall Energy Efficiency for Internal Combustion Engine Vehicles and Electric Vehicles." Environmental and Climate Technologies 24, no. 1 (2020): 669–80. http://dx.doi.org/10.2478/rtuect-2020-0041.

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Abstract The tremendous growth in the transportation sector as a result of changes in our ways of transport and a rise in the level of prosperity was reflected directly by the intensification of energy needs. Thus, electric vehicles (EV) have been produced to minimise the energy consumption of conventional vehicles. Although the EV motor is more efficient than the internal combustion engine, the well to wheel (WTW) efficiency should be investigated in terms of determining the overall energy efficiency. In simple words, this study will try to answer the basic question – is the electric car real

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Llamas, Jorge, David Bullejos, and Manuel Ruiz de Adana. "Optimal Operation Strategies into Deregulated Markets for 50 MWe Parabolic Trough Solar Thermal Power Plants with Thermal Storage." Energies 12, no. 5 (2019): 935. http://dx.doi.org/10.3390/en12050935.

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The evolution of electric generation systems, according to relevant legislation, allows for the parallel evolution of the installed power capacity of renewable resources with the development of technologies for renewable resources, therefore optimizing the choice of energy mix from renewable resources by prioritizing the implementation of concentrating solar thermal plants. Thanks to their great potential, parabolic trough solar thermal power plants have become the most widely spread type of electricity generation by renewable solar energy. Nonetheless, the operation of the plant is not unique

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Aleem, Sk Abdul, S. M. Suhail Hussain, and Taha Selim Ustun. "A Review of Strategies to Increase PV Penetration Level in Smart Grids." Energies 13, no. 3 (2020): 636. http://dx.doi.org/10.3390/en13030636.

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Due to environmental concerns, power system generation is shifting from traditional fossil-fuel resources to renewable energy such as wind, solar and geothermal. Some of these technologies are very location specific while others require high upfront costs. Photovoltaic (PV) generation has become the rising star of this pack, thanks to its versatility. It can be implemented with very little upfront costs, e.g., small solar home systems, or large solar power plants can be developed to generate MWs of power. In contrast with wind or tidal generation, PV can be deployed all around the globe, albei

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Agarwal, Tanushree, Fatemeh Rahmani, Ishtique Zaman, Federico Gasbarri, Keivan Davami, and Mohammadreza Barzegaran. "Comprehensive design analysis of a 3D printed sensor for readiness assessment applications." COMPEL - The international journal for computation and mathematics in electrical and electronic engineering 40, no. 3 (2021): 414–26. http://dx.doi.org/10.1108/compel-09-2020-0313.

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Purpose This paper aims to develop a comprehensive model of a magnetic sensor array that will be operational for a multitude of electric components in continuous and nonintrusive condition monitoring (CM) or in readiness assessment (RA) applications. Design/methodology/approach A universal nonintrusive model of a flexible antenna array is introduced to monitor and identify failures in electric machine drives. An adjustable sensor is designed to serve as a RA for a vast range of electrical elements in a typical power system by capturing the low-frequency radiated magnetic fields. Findings The o

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Bahrampour, Mohammad Reza, Mohammad Bagher Askari, Vahid Mirzaei Mahmoud Abadi, Mohsen Mirhabibi, and Mahdi Tikdari. "The consideration of Lut desert potential in the production of electric energy from solar energy." World Journal of Engineering 13, no. 3 (2016): 275–80. http://dx.doi.org/10.1108/wje-06-2016-037.

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Purpose This paper aims to study the Lut desert, also known as the Dasht–e–Lut, starting with a summary of its location as a large salt desert in southeastern Kerman, Iran, as well as its climate, being one of the world’s driest places. Next, a statistical analysis is performed based on a reasonable minimum level of 10 per cent. The computation of electric energy produced by sunlight in the studied region is, then, provided using a number of high-efficiency and suitable solar cells. Finally, the authors will compare the production of electrical energy to the consumption energy in Iran and Kerm

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Borissova, Ana, and Dimityr Popov. "An option for integration of Carnot Battery into a small Nuclear Power Plant." E3S Web of Conferences 207 (2020): 01027. http://dx.doi.org/10.1051/e3sconf/202020701027.

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This article proposes a combination of nuclear power plant and grid-scale energy storage, classified as Carnot battery. The electric heater heats molten salts when excess electricity is available in the grid. The steam that is produced in a small modular nuclear reactor is heated with hot molten salts in the external super-heater. For continuous superheating to be ensured, the plant is equipped with molten salt thermal energy storage. The combined plant and reference NPP are modelled and simulated at steady-state conditions. Due to the higher turbine inlet temperature, the efficiency of the co

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Drewing, Sebastian, and Kazimierz Witkowski. "Spectral Analysis of Torsional Vibrations Measured by Optical Sensors, as a Method for Diagnosing Injector Nozzle Coking in Marine Diesel Engines." Sensors 21, no. 3 (2021): 775. http://dx.doi.org/10.3390/s21030775.

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The study aimed to verify whether it is possible to diagnose the coking of a marine diesel engine injector nozzle by performing a spectral analysis of the crankshaft’s torsional vibrations. The measurements were taken using laser heads, clocked at 16 MHz. The reasons for selecting this type of optical sensors are described as well. The tests were carried out under laboratory conditions, using a test stand with a Sulzer 3AL 25/3 engine, operating under a load created by a Domel GD8 500–50/3 electric generator. A unique method is presented in the paper, which enables the measuring and calculatio

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Karandaeva, Olga I., Ivan A. Yakimov, Alexandra A. Filimonova, Ekaterina A. Gartlib, and Igor M. Yachikov. "Stating Diagnosis of Current State of Electric Furnace Transformer on the Basis of Analysis of Partial Discharges." Machines 7, no. 4 (2019): 77. http://dx.doi.org/10.3390/machines7040077.

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The article is dedicated to research of the technical state of a furnace transformer. The study was conducted on the basis of statistical processing of continuously measured parameters of partial discharges (PD). The authors characterize the causes of PD occurrence and their impact on the insulation condition. The article provides information on the on-line monitoring system applied at high-voltage transformers of superpowered arc steel-melting furnaces and ladle furnaces at metallurgical plants. The system implements (among other methods) the method of diagnosing the insulation state by means

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Ahmed, Tanvir, and Bashir Ahmad. "Burning of Crop Residue and its Potential for Electricity Generation." Pakistan Development Review 53, no. 3 (2014): 275–92. http://dx.doi.org/10.30541/v53i3pp.275-292.

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This paper identified the factors influencing the rice crop residue burning decision of the farmers and the potential of the burnt residue to generate electricity. For this study, data were collected from 400 farmers in the rice-wheat cropping system. Effects of different variables on the burning decision of rice residue are investigated through logit model. A number of factors had significant effects on the burning decision of crop residue. These included farming experience of the farmer, Rajput caste, farm size, owner operated farm, owner-cum-tenants operated farm, silty loam soil type, live

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Gingerich, Daniel B., Xiaodi Sun, A. Patrick Behrer, Inês L. Azevedo, and Meagan S. Mauter. "Spatially resolved air-water emissions tradeoffs improve regulatory impact analyses for electricity generation." Proceedings of the National Academy of Sciences 114, no. 8 (2017): 1862–67. http://dx.doi.org/10.1073/pnas.1524396114.

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Coal-fired power plants (CFPPs) generate air, water, and solids emissions that impose substantial human health, environmental, and climate change (HEC) damages. This work demonstrates the importance of accounting for cross-media emissions tradeoffs, plant and regional emissions factors, and spatially variation in the marginal damages of air emissions when performing regulatory impact analyses for electric power generation. As a case study, we assess the benefits and costs of treating wet flue gas desulfurization (FGD) wastewater at US CFPPs using the two best available treatment technology opt

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Semchuk, Y. M., and H. D. Lialiuk-Viter. "RESEARCH OF PROCESSES OF FORMATION POLLUTION AREARS IN ATMOSPHERE NEAR COMPRESSOR STATIONS OF TRUNK GAS PIPELINES." PRECARPATHIAN BULLETIN OF THE SHEVCHENKO SCIENTIFIC SOCIETY Number, no. 2(46) (December 14, 2018): 179–90. http://dx.doi.org/10.31471/2304-7399-2018-2(46)-179-190.

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In the article analyzes the formation of areas of atmosphere pollution which caused by the compressor stations of main gas pipelines. The main dangerous factors in the zone of influence of CS, which have affect on the natural environment, is the chemical pollution of atmosphere due to emissions of harmful substances by technological equipment CS and noisiness, the source of which are gas pumping units of different types. In the atmospheric pollution, there are 3 zones: 1) zone of "undiluted" concentrations; 2)transitional zone; 3) dispersed zones. Essential processes of migration of air pollut

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Szeszko, Tomasz. "Production of Hydrogen from Coke Oven Gas in JSW Group." New Trends in Production Engineering 3, no. 1 (2020): 9–20. http://dx.doi.org/10.2478/ntpe-2020-0002.

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AbstractThe publication analyses the possibility of separating hydrogen from coke oven gas for further use in the transport sector in the FCEV segment (fuel cell electric vehicles). The construction of the separation installation using the PSA (pressure swing adsorption) method guaranteeing high purity of hydrogen was assumed, according to the requirements of ISO 14678-2:2012 and SAE J-2719 standards. The PSA technology is widely used in industrial gas separation processes, however, due to the composition of coal gas, which apart from hydrogen and methane consists of impurities in the form of

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Tavares, Cláudio, Eneida M. Eskinazi-Sant’Anna, Yuri A. Figueiredo, Hernani A. Almeida, and Mariangela G. P. Leite. "Changes in the hydro-sedimentary balance: Impacts of the use of a borrow pit in a low-order stream." PLOS ONE 16, no. 8 (2021): e0255432. http://dx.doi.org/10.1371/journal.pone.0255432.

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Construction of dams for hydroelectric power requires significant quantities of soil and rock, which are often extracted in borrow pits from adjacent regions. Although the effects of dams on stream processes has received significant attention, the effects of borrow pits has not. The main objective of this study was to analyze the geomorphological and sedimentological aspects of two second-order streams, one of which was directly affected by the borrow pit located upstream of its source (Pedra Branca stream). Flow rates were measured and cross-sections of 600m stretches in both streams were mon

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Kasperek, Robert, and Mirosław Wiatkowski. "Hydropower Generation on The Nysa Klodzka River." Ecological Chemistry and Engineering S 21, no. 2 (2014): 327–36. http://dx.doi.org/10.2478/eces-2014-0025.

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Abstract Adopted in 2009, the Directive of the European Parliament and of the Council on the promotion of the use of energy from renewable sources sets out the rules for how Poland is to achieve the 15% target of total primary energy from renewables by 2020. However, there are fears that the goals set out in this Directive may not be met. The share of Renewable Energy Sources (RES) in national energy consumption (150 TWh) is estimated at 8.6 TWh in 2009 and 12 TWh in 2011 (5.7 and 8% respectively). The level of RES in Poland until 2005 was approx. 7.2%. The analysis of RES technologies current

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Abdulmunem, Abdulmunem R., Mohammed H. Jabal, and Muhannad Z. Khlefia. "MODELING STUDY OF PV POWER PLANTS IN DIFFERENT IRAQ’S GOVERNORATES." IRAQI JOURNAL FOR MECHANICAL AND MATERIALS ENGINEERING 18, no. 4 (2019): 628–43. http://dx.doi.org/10.32852/iqjfmme.v18i4.233.

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The available huge amount of solar radiation in Iraq all over the year can be regarded as a useful energy source. It can be utilized to generate electrical energy using PV panel’s power plants. Therefore, it is important to recognize the behavior of these PV Panels through the year with changing in amount of the solar radiation and weather temperature. The monthly average (daily and hourly) of extraterrestrial, global, diffused, and beam radiation, with PV panel’s temperature and electrical efficiency of different tilt angle is studied in three Iraqi’s cities. The results indicated that the to

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Akkas, Ozge Pinar, Mustafa Yasin Erten, Ertugrul Cam, and Nihat Inanc. "Optimal Site Selection for a Solar Power Plant in the Central Anatolian Region of Turkey." International Journal of Photoenergy 2017 (2017): 1–13. http://dx.doi.org/10.1155/2017/7452715.

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Primary energy sources are running out due to the increase in electrical energy consumption. Environmental problems caused by primary energy sources are also increasing. Using more renewable energy resources (RES) can be considered as one of the most powerful solutions to address these problems. Today, required photovoltaic power systems (PVPS) and wind energy systems (WES) are widely used as RES for addressing these problems. Because of their high costs, feasibility studies are required for locating large systems associated with these resources. In this study, various suggestions are determin

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Klepo, Mićo, Vladimir Mikuličić, and Zdenko Šimić. "PEAK PLANT MODELS IN THE ELECTRIC POWER SYSTEM MODEL OF RELIABILITY AND AVAILABILITY." Journal of Energy - Energija 69, no. 2 (2020): 24–36. http://dx.doi.org/10.37798/202069230.

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The work sets out the results of the theory/methodological refinement of models whereby peak generating plants are included in the reliability and availability patterns of electricity systems while operational planning operations are taking place. Account shall be taken of the technical and energy characteristics of such generating units, as well as of the specific conditions and requirements imposed on such generating units, resulting from their location and the role in covering peak loads and consumption of the electricity system.

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Ivanova, Irina, and Vladislav Shakirov. "Multi-criteria placement and capacity selection of solar power plants in the “Baikal-Khövsgöl” Cross-Border Recreation Area." E3S Web of Conferences 209 (2020): 05004. http://dx.doi.org/10.1051/e3sconf/202020905004.

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The problem of power supply to remote consumers in the “Baikal-Khövsgöl” Cross-Border Recreation Area, associated with the high length and low reliability of power lines is discussed. The assessment of the modes of the power distribution grid showed that the introduction of new consumers in this territory will lead to unacceptable voltage deviations, even taking into account the installation of reactive power compensating devices. Since the area under consideration has a high solar energy potential, it is advisable to use distributed solar generation. The choice of locations and capacities of

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Solomin, Evgeny, Shanmuga Priya Selvanathan, Sudhakar Kumarasamy, Anton Kovalyov, and Ramyashree Maddappa Srinivasa. "The Comparison of Solar-Powered Hydrogen Closed-Cycle System Capacities for Selected Locations." Energies 14, no. 9 (2021): 2722. http://dx.doi.org/10.3390/en14092722.

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The exhaustion of fossil fuels causes decarbonized industries to be powered by renewable energy sources and, owing to their intermittent nature, it is important to devise an efficient energy storage method. To make them more sustainable, a storage system is required. Modern electricity storage systems are based on different types of chemical batteries, electromechanical devices, and hydrogen power plants. However, the parameters of power plant components vary from one geographical location to another. The idea of the present research is to compare the composition of a solar-powered hydrogen pr

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Cherkaoui, Nazha, Abdelaziz Belfqih, Faissal El Mariami, Jamal Boukherouaa, and Abdelmajid Berdai. "Optimal location and reactive power injection of wind farms and SVC’s units using voltage indices and PSO." International Journal of Electrical and Computer Engineering (IJECE) 9, no. 5 (2019): 3407. http://dx.doi.org/10.11591/ijece.v9i5.pp3407-3414.

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<p class="Default">Nowadays, the use of the wind energy has known an important increase because it is clean and cheap. However, many technical issues could occur due to the integration of wind power plants into power grids. As a result, many countries have published grid code requirements that new installed wind turbines have to satisfy in order to facilitate its intergration to electrical networks. Among those requirements, the wind farms must be able to participate to ancillary services for instance voltage regulation and reactive power control. Nevertheless, in case of small wind farm

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Álvarez-de Prado, Laura, Miguel de Simón-Martín, Ana-María Diez-Suárez, Jorge Blanes-Peiró, and Alberto González-Martínez. "Optimal Sizing and Location of Co-Digestion Power Plants in Spain through a GIS-Based Approach." Environments 5, no. 12 (2018): 137. http://dx.doi.org/10.3390/environments5120137.

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The promotion of the development of co-digestion power plants will be intensified in many European Union member states as the main target of the Union concerning energy generation is complete decarbonisation by 2050. This potential expansion prompts the need for optimal resources allocation according to several techno-economical parameters, highlighting energy costs, power infrastructures access, and social and environmental aspects and restrictions. In Spain, agricultural and livestock biogas production trough co-digestion power plants is still poorly deployed, although the EU Directive 2009/

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Ren, Hong Bo, Qiong Wu, Jian Yang, and Yin Yin Ban. "Optimum Siting and Sizing of Distributed Energy Resources Taking into Consideration Hourly Operating Strategies." Advanced Materials Research 953-954 (June 2014): 871–75. http://dx.doi.org/10.4028/www.scientific.net/amr.953-954.871.

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In this paper, a distributed energy resource (DER) system plan and evaluation model is extended to include the design of district heating network. In the model, production and consumption of electric power and heat, power transmissions, transport of fuels to the production plants, transport of water in the district heating pipelines and storage of heat are taken into account. The problem is formulated as a mixed integer linear programming (MILP) model where the objective is to minimize the overall cost of the DER system. The solution gives the DER structure, i.e., which production units, heat

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Mitkovic, Mihailo, Jelena Djekic, Milica Igic, Petar Mitkovic, and Milena Dinic-Brankovic. "Analysis of electric power production results in South Serbia: Recommendations for improvement of operation of first mini photovoltaic power plants." Thermal Science 22, Suppl. 4 (2018): 1205–16. http://dx.doi.org/10.2298/tsci170531123m.

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Solar radiation in Serbia is for about a third higher than in Middle Europe, which represents a very favorable energy potential. Southeast Serbia is a leading area in this aspect, since the annual average of daily global radiation on a horizontal surface exceeds 4.2 kWh/m2. This paper compares four photovoltaic power plants installed in southeastern Serbia. Analyzes are done based on results from two years of power plant exploitation. The power plants are not located in the same area ? there are differences between topography and altitude of their locations, which is also taken into account du

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Kos, Željko, Bojan Đurin, Dragana Dogančić, and Nikola Kranjčić. "Hydro-Energy Suitability of Rivers Regarding Their Hydrological and Hydrogeological Characteristics." Water 13, no. 13 (2021): 1777. http://dx.doi.org/10.3390/w13131777.

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The production of electric energy from rivers by using mini, as well as micro hydroelectric power plants, is a very promising solution, especially in rural and isolated areas. Numerous waterways in Croatia and their hydrological and hydrogeological diversity present an opportunity, but also a challenge, for the construction of hydroelectric power plants. Due to the complexity of the water courses’ hydrology, as well as hydrogeological characteristics, it is very hard to determine an appropriate flow pattern (amount), which will be used as an input value for the sizing of hydroelectric power pl

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Navid, Qamar, Ahmed Hassan, Abbas Ahmad Fardoun, and Rashad Ramzan. "An Online Novel Two-Layered Photovoltaic Fault Monitoring Technique Based Upon the Thermal Signatures." Sustainability 12, no. 22 (2020): 9607. http://dx.doi.org/10.3390/su12229607.

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The share of photovoltaic (PV) power generation in the energy mix is increasing at a rapid pace with dramatically increasing capacity addition through utility-scale PV power plants globally. As PV plants are forecasted to be a major energy generator in the future, their reliable operation remains of primary concern due to a possibility of faults in a tremendously huge number of PV panels involved in power generation in larger plants. The precise detection of nature and the location of the faults along with a prompt remedial mechanism is deemed crucial for smoother power plant operation. The ex

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Moreno, Guillermo, Carlos Santos, Pedro Martín, Francisco Javier Rodríguez, Rafael Peña, and Branislav Vuksanovic. "Intra-Day Solar Power Forecasting Strategy for Managing Virtual Power Plants." Sensors 21, no. 16 (2021): 5648. http://dx.doi.org/10.3390/s21165648.

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Solar energy penetration has been on the rise worldwide during the past decade, attracting a growing interest in solar power forecasting over short time horizons. The increasing integration of these resources without accurate power forecasts hinders the grid operation and discourages the use of this renewable resource. To overcome this problem, Virtual Power Plants (VPPs) provide a solution to centralize the management of several installations to minimize the forecasting error. This paper introduces a method to efficiently produce intra-day accurate Photovoltaic (PV) power forecasts at differe

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Kapoulea, Stavroula, Costas Psychalinos, Ahmed S. Elwakil, and Mohammad Saleh Tavazoei. "Power-Law Compensator Design for Plants with Uncertainties: Experimental Verification." Electronics 10, no. 11 (2021): 1305. http://dx.doi.org/10.3390/electronics10111305.

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A power-law compensator scheme for achieving robust frequency compensation in control systems including plants with an uncertain pole, is introduced in this work. This is achieved through an appropriate selection of the compensator parameters, which guarantee that the Nyquist diagram of the open-loop system compensator-plant crosses a fixed point independent of the plant pole variations. The implementation of the fractional-order compensator is performed through the utilization of a curve-fitting-based technique and the derived rational integer-order transfer function is realized on a Field-Pr

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Oh, Seungchan, Heewon Shin, Hwanhee Cho, and Byongjun Lee. "Transient Impact Analysis of High Renewable Energy Sources Penetration According to the Future Korean Power Grid Scenario." Sustainability 10, no. 11 (2018): 4140. http://dx.doi.org/10.3390/su10114140.

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Efforts to reduce greenhouse gas emissions constitute a worldwide trend. According to this trend, there are many plans in place for the replacement of conventional electric power plants operating using fossil fuels with renewable energy sources (RESs). Owing to current needs to expand the RES penetration in accordance to a new National power system plan, the importance of RESs is increasing. The RES penetration imposes various impacts on the power system, including transient stability. Furthermore, the fact that they are distributed at multiple locations in the power system is also a factor wh

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Rossi, Camilla, Francesco Grigoli, Simone Cesca, et al. "Full-Waveform based methods for Microseismic Monitoring Operations: an Application to Natural and Induced Seismicity in the Hengill Geothermal Area, Iceland." Advances in Geosciences 54 (November 19, 2020): 129–36. http://dx.doi.org/10.5194/adgeo-54-129-2020.

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Abstract. Geothermal systems in the Hengill volcanic area, SW Iceland, started to be exploited for electrical power and heat production since the late 1960s. Today the two largest operating geothermal power plants are located at Nesjavellir and Hellisheiði. This area is a complex tectonic and geothermal site, located at the triple junction between the Reykjanes Peninsula (RP), the Western Volcanic Zone (WVZ), and the South Iceland Seismic Zone (SISZ). The region is seismically highly active with several thousand earthquakes located yearly. The origin of such earthquakes may be either natural o

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Fathi and Ghiasi. "Optimal DG Placement to Find Optimal Voltage Profile Considering Minimum DG Investment Cost in Smart Neighborhood." Smart Cities 2, no. 2 (2019): 328–44. http://dx.doi.org/10.3390/smartcities2020020.

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: Distributed Generations (DGs) have a productive capacity of tens of kilowatts to several megawatts, which are used to produce electrical energy at close proximity to consumers, which of the types of DGs can be named solar cells and Photovoltaics (PVs), fuel cells, micro turbines, wind power plants, and etc. If such kinds of power plants are connected to the network in optimal places, they will have several positive effects on the system, such as reducing network losses, improving the voltage profile, and increasing network reliability. The lack of optimal placement of DGs in the network will

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Antonio Barrozo Budes, Farid, Guillermo Valencia Ochoa, Luis Guillermo Obregon, Adriana Arango-Manrique, and José Ricardo Núñez Álvarez. "Energy, Economic, and Environmental Evaluation of a Proposed Solar-Wind Power On-grid System Using HOMER Pro®: A Case Study in Colombia." Energies 13, no. 7 (2020): 1662. http://dx.doi.org/10.3390/en13071662.

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The electrical sector in the Caribbean region of Colombia is currently facing problems that affect its reliability. Many thermo-electric plants are required to fill the gap and ensure energy supply. This paper thus proposes a hybrid renewable energy generation plant that could supply a percentage of the total energy demand and reduce the environmental impact of conventional energy generation. The hybrid plant works with a photovoltaic (PV) system and wind turbine systems, connected in parallel with the grid to supply a renewable fraction of the total energy demand. The investigation was conduc

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Fadhil, Tamara Z. "Wireless Control and Monitoring of Industrial Processes by AVR and LabVIEW." Journal of University of Human Development 3, no. 2 (2017): 855. http://dx.doi.org/10.21928/juhd.v3n2y2017.pp855-861.

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This paper presents expansion, enhancement, design and implementation of wireless SCADA systems to control a variety of industrial processes from a master location which include authorizing vast monitoring for pipelines, natural gas, petroleum fields, water and transportation systems, chemical plants, utilities, oil refineries, power generation, electrical grid and an immense assortment of industrialization functionality. The control of environmental temperature, oil pressure, gases concentration, fuel tank level in power industrial plant had been collected and analyzed with a high power capac

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Dagdas, Ahmet. "Performance Analysis and Optimization of Double-Flash Geothermal Power Plants." Journal of Energy Resources Technology 129, no. 2 (2006): 125–33. http://dx.doi.org/10.1115/1.2719204.

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One of the most important cycles for electricity generation from geothermal energy is the double-flash cycle. Approximately 25% of the total geothermal based electricity generation all over the world comes from double-flash geothermal power plants. In this paper, performance analysis of a hypothetical double-flash geothermal power plant is performed and variations of fundamental characteristics of the plant are examined. In the performance analysis, initially, optimum flashing pressures are determined, and energy and exergy values of the base points of the plant are calculated. In addition, fi

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Wang, Chia-Nan, Chih-Chiang Su, and Van Nguyen. "Nuclear Power Plant Location Selection in Vietnam under Fuzzy Environment Conditions." Symmetry 10, no. 11 (2018): 548. http://dx.doi.org/10.3390/sym10110548.

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The demands for energy in general and electrical power in particular in the process of industrialization–modernization in Vietnam are increasing. Although other renewable energy sources such as wind and solar power have been prioritized, they cannot compensate for the shortages of electricity in Vietnam; moreover, traditional energy sources in Vietnam are not endless and will soon reach exhaustion. Nowadays, the government has chosen a solution to maximize domestic energy resources, i.e., develop renewable energy combined with importing coal and gas in appropriate proportions with the construc

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Sengupta, Saheli, Aritra Ghosh, Tapas K. Mallick, et al. "Model Based Generation Prediction of SPV Power Plant Due to Weather Stressed Soiling." Energies 14, no. 17 (2021): 5305. http://dx.doi.org/10.3390/en14175305.

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Solar energy is going to be a major component of global energy generation. Loss due to dust deposition has raised a great concern to the investors in this field. Pre-estimation of this reduced generation and hence the economic loss will help the operators’ readiness for efficient and enhanced economic energy management of the system. In an earlier article, a physics–based model is proposed for assessment of dust accumulation under various climatic conditions which is validated by data of a single location. In this paper, the universality of this model is established and is used to demonstrate

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Assadeg, Jalal, Kamaruzzaman Sopian, and Ahmad Fudholi. "Performance of grid-connected solar photovoltaic power plants in the Middle East and North Africa." International Journal of Electrical and Computer Engineering (IJECE) 9, no. 5 (2019): 3375. http://dx.doi.org/10.11591/ijece.v9i5.pp3375-3383.

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A conceptual design Study of a solar electrical power system using PV array for a 5.3MW as nominal power required is presented. A Bird model has been used to estimate hourly, daily, monthly and yearly solar radiation amounts. f-f-chart is a design method was chosen to simulate the fraction of the solar energy required for the load given the PV array areas and climatic conditions. Four cities in the Middle East and North Africa representing different locations at southern Mediterranean region are selected Tripoli, Alexandria, Tunisia and Gaza city. Tripoli City has the best performance for 73%

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