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Journal articles on the topic 'Optimal location and sizing'

Author: Grafiati

Published: 4 June 2025

Last updated: 1 August 2025

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1

Asyraf Mohd Kamaruzaman, Amirul, Muhammad Murtadha Othman, Aainaa Mohd Arriffin, Ismail Musirin, Muhd Azri Abdul Razak, and Zilaila Zakaria. "Energy Efficiency of a Building Using Capacitors Optimization." Indonesian Journal of Electrical Engineering and Computer Science 8, no. 2 (2017): 343. http://dx.doi.org/10.11591/ijeecs.v8.i2.pp343-349.

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<p>This paper presents the optimal location and sizing of capacitors to reduce the total power losses as well as its investment cost for a distribution system in a building. The capacitors location and sizing will be randomly chosen repetitively, via Stochasitic optimization method using MATLAB<sup>® </sup>and SIMULINK<sup>® </sup>software. The optimal capacitors location and sizing will be picked via analysis and comparisons between the results. The result shows improvement in power losses with minimal investment cost whilst providing optimal sizing and location

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Badran, Ola. "IEEE-69 Distribution Network Performance Improvement by Simultaneously Optimal Distributed Generation Sizing and Location Using PSO Algorithm." مجلة جامعة فلسطين التقنية للأبحاث 11, no. 1 (2023): 01–15. http://dx.doi.org/10.53671/pturj.v11i1.313.

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Integrated distributed generation (DG) to the network is the most popular technique to improve the network performance since DG sizing and location could reduce the power loss. However, using a non-optimal DG sizing and location could cause voltage fluctuation and power loss increase. Therefore, it is very important to develop a suitable optimization method that determines the optimal DG sizing and location. This research proposes a new strategy that leads to finding the simultaneous optimal solution involving both the optimal DG sizing and location. The proposed method aims to reduce the over

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Mohd Ali, Nur Zahirah, Ismail Musirin, and H. Mohamad. "Fast Voltage Stability Index (FVSI) Based Technique for Congestion Management Assessment." Applied Mechanics and Materials 793 (September 2015): 49–53. http://dx.doi.org/10.4028/www.scientific.net/amm.793.49.

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This paper presents a voltage stability assessment based approach to determine the congested line with optimal sizing and location. FVSI, a voltage stability index is chosen as the indicator for congested line identification, while particle swarm optimization technique (PSO) is used for optimal location and sizing of FACTs devices installation. Congested line is identified by increasing the reactive load at chosen load buses until they reach the maximum loadability level. PSO is applied for identifying the optimal location and sizing of FACTs devices as the compensating device. Results obtaine

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A. Syed Mustaffa, S., I. Musirin, M. M. Othman, S. A. Shaaya, and M. K. Mohamad Zamani. "Multi-Objective Approach for Optimal DGPV Location and Sizing." International Journal of Engineering & Technology 7, no. 3.15 (2018): 68. http://dx.doi.org/10.14419/ijet.v7i3.15.17504.

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The advancement of renewable technology has attracted utility and company to integrate and produce energy for a cleaner environment. The attractive policy from the government also gave the opportunity to adopt the technology recently. The Distributed Generation Photovoltaic (DGPV) integration into the grid is an advanced technology to produce electricity without polluting the environment. Besides providing the green technology, it can also enhance the voltage profile and minimise the transmission losses. However, this depends on the location and the sizing of the DGPV. In this paper, the locat

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Lippmann, Ryu B., Kate J. Helmstedt, Mark T. Gibbs, and Paul Corry. "Optimizing facility location, sizing, and growth time for a cultivated resource: A case study in coral aquaculture." PLOS ONE 18, no. 3 (2023): e0282668. http://dx.doi.org/10.1371/journal.pone.0282668.

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Production of cultivated resources require additional planning that takes growth time into account. We formulate a mathematical programming model to determine the optimal location and sizing of growth facilities, impacted by resource survival rate as a function of its growth time. Our method informs strategic decisions regarding the number, location, and sizing of facilities, as well as operational decisions of optimal growth time for a cultivated resource in a facility to minimize total costs. We solve this facility location and sizing problem in the context of coral aquaculture for large-sca

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Ibrahim, Hassane Ousseyni, Arouna Oloulade, Moussa Gonda, and Francois Xavier Fifatin. "Optimal Location of Capacitor in a Radial Distribution System Using New Hybrid Method." Engineering Innovations 9 (February 12, 2024): 31–38. http://dx.doi.org/10.4028/p-5yihyg.

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This paper solves the problem of optimal sizing and locations of capacitors in radial distribution system using a new hybrid method combining a new stability index and a genetic algorithm to improve the loss, voltage and stability planes. The Bus Voltage Stability Index BVSI is used to determine the locations and the genetic algorithm GA to calculate the size. The GA-BVSI analytical-metaheuristic method, compared with existing methods, is more suitable and recommended for operators who are faced with the problem of sizing capacitors to improve the technical performance of their network. Keywor

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Visali, N., M. Satish Kumar Reddy, and M. Surendranatha Reddy. "Optimal Location and Sizing of Capacitor Using Differential Evolution." i-manager's Journal on Power Systems Engineering 1, no. 3 (2013): 15–20. http://dx.doi.org/10.26634/jps.1.3.2463.

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Alaa, M. Abdel-hamed. "Optimal Sizing and Design of Isolated Micro-Grid systems." Environmental Sciences and Sustainable Development (ESSD) 4, no. 3 (2019): 1–126. https://doi.org/10.21625/essd.v4i3.673.

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For each and every person to share a vision that involves experiencing a healthy and happy life within the fair utilization of earth’s resources while allowing space for the wilderness as well as wildlife, people have to adopt the principles of sustainable living. In other words, it must involve ways of living that advance good health and well-being while limiting destruction of the natural environment and wildlife. Sustainable living is based on four main pillars namely minimizing waste, limiting the use of Earth’s natural resources, wise use of the environment, and ensu

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Dr.B.neelakanteshwar, Rao, and abdul fahad Mohd. "Optimal Location and Sizing of Capacitors on Radial Distribution Systems." Journals of Digital Integrated Circuits in Electrical Devices 4, no. 3 (2019): 5–9. https://doi.org/10.5281/zenodo.3517927.

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<em>Distribution system forms a major part in the power system as it is the link between bulk power transmission system and the consumer load. Distribution systems are growing in large and are stretched too far leading higher system losses, poor voltage regulation and poor power factor. These factors can be improved to a greater extent using reactive power compensation. As major part of the load in distribution system is of inductive type, reactive power compensation can be done by placing capacitor banks at optimal locations in the system. In this work, it is proposed to find optimal location

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M.S.Giridhar and Rani P.Sobha. "Multi-objective Pareto based Optimal Placement and Sizing of Solar PV and Wind Generation System." International Journal of Innovative Technology and Exploring Engineering (IJITEE) 10, no. 1 (2020): 146–51. https://doi.org/10.35940/ijitee.A8141.1110120.

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Appropriate placement and sizing of distributed generation is required for reducing power loss and improvement in voltage profile of power system. Solar photovoltaic (PV) and wind energy are two prominent sources of distributed generation. In this paper, the authors propose a novel method to analyze the optimal placement and sizing of the solar PV and wind generation system in a radial distribution system..A multi objective function is selected for optimal siting and sizing. A 33-bus distribution system has been considered for testing the developed algorithm. Optimal location is obtained by pl

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Reddy Salkuti, Surender. "Optimal location and sizing of DG and D-STATCOM in distribution networks." Indonesian Journal of Electrical Engineering and Computer Science 16, no. 3 (2019): 1107. http://dx.doi.org/10.11591/ijeecs.v16.i3.pp1107-1114.

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<p>The main aim of this paper is to determine optimal locations and sizing of Distributed Generations (DGs) and Distribution STATic COMpensator (D-STATCOM) in the distribution network for reducing the system losses and to improve the voltage profile. In this paper, the loss sensitivity factor approach is used to determine optimal location for DG and voltage stability index is used to determine optimal location for D-STATCOM. The objective of proposed optimization problem is to minimize the total real power losses in the system while satisfying several equality and inequality constraints.

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Salkuti, Surender Reddy. "Optimal Location and Sizing of Shunt Capacitors with Distributed Generation in Distribution Systems." ECTI Transactions on Electrical Engineering, Electronics, and Communications 19, no. 1 (2021): 34–42. http://dx.doi.org/10.37936/ecti-eec.2021191.222295.

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This paper proposes a novel approach to determine an optimal location and sizing of shunt capacitors for reactive power compensation in distribution systems with distributed generation. Here, the optimal location for installing the shunt capacitors is determined using the loss sensitivity factor approach. The stochastic nature of distributed generation (i.e., wind and solar PV powers) has been considered in this paper. Optimal sizing of shunt capacitors has been determined by considering the power loss minimization as objective function and this problem is solved using the differential evoluti

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Al IGEB, Bahaa Hussein, Petr P. Oschepkov, Mazin T. Muhssin, Murtadha AL-KAABI, Ali Abdulazeez, and Saad K. Khalaf Khalaf. "Minimizing Real Power Losses Via Optimal Reactive Power Allocation and Distributed Generation Using Grey Wolf Optimizer." Journal of Engineering and Sustainable Development 29, no. 4 (2025): 521–31. https://doi.org/10.31272/jeasd.2808.

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An emphasis is placed on the optimal location and sizing of distributed generation and reactive power compensation to minimize real power loss in the Radial Distribution Network. This paper uses the Reconfiguration Method to determine the optimal locations of reactive power compensators and distributed generation units. Grey Wolf Optimizer (GWO) is the technique that is used to select the optimal sizing of reactive power compensators and distributed generation units. Two approaches are used: the meta-heuristics optimization technique GWO, and the Reconfiguration Method to determine the optimal

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Na, Moonsu, and Jin-O. Kim. "Optimal Sizing and Location of Renewable Energies in a Microgrid." New & Renewable Energy 15, no. 1 (2019): 55–61. http://dx.doi.org/10.7849/ksnre.2019.3.15.1.055.

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Zhen, Xiao-Yue “Jenny”, Shaw L. Yu, and Jen-Yang Lin. "Optimal Location and Sizing of Stormwater Basins at Watershed Scale." Journal of Water Resources Planning and Management 130, no. 4 (2004): 339–47. http://dx.doi.org/10.1061/(asce)0733-9496(2004)130:4(339).

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Masoud, Khatibi, and Bigdeli Mehdi. "TRANSIENT STABILITY IMPROVEMENT OF POWER SYSTEMS BY OPTIMAL SIZING AND ALLOCATION OF RESISTIVE SUPERCONDUCTING FAULT CURRENT LIMITERS USING PARTICLE SWARM OPTIMIZATION." Advanced Energy: An International Journal (AEIJ) 1, no. 3 (2023): 17. https://doi.org/10.5281/zenodo.7708188.

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Employing Resistive Superconducting Fault Current Limiters (RSFCL) is one of the practical and effective methods to improve the transient stability of a power system by limiting the fault current. Regarding technical and economical constraints, optimal sizing and allocation of RSFCLs in a power system is of significant importance. It is the purpose of this paper to propose an algorithm based on the Particle Swarm Optimization (PSO) in order to improve the transient stability of a power system by optimal sizing and allocation of RSFCLs. The proposed algorithm is next applied to the New England

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Ramamoorthy, Ambika, and Rajeswari Ramachandran. "Optimal Siting and Sizing of Multiple DG Units for the Enhancement of Voltage Profile and Loss Minimization in Transmission Systems Using Nature Inspired Algorithms." Scientific World Journal 2016 (2016): 1–16. http://dx.doi.org/10.1155/2016/1086579.

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Power grid becomes smarter nowadays along with technological development. The benefits of smart grid can be enhanced through the integration of renewable energy sources. In this paper, several studies have been made to reconfigure a conventional network into a smart grid. Amongst all the renewable sources, solar power takes the prominent position due to its availability in abundance. Proposed methodology presented in this paper is aimed at minimizing network power losses and at improving the voltage stability within the frame work of system operation and security constraints in a transmission

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Farhat, Ibrahim A., and Abdallah O. Hawal. "Distribution Generation Optimal Size and Placement using an Enhanced Sequential Quadratic Programming." مجلة الجامعة الأسمرية: العلوم التطبيقية 1, no. 1 (2016): 69–83. http://dx.doi.org/10.59743/aujas.v1i1.1574.

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It is agreed that integrating Distributed Generation (DG) in electric power systems is a highly recommended practice for its great impact on the system. A sensitivity study is accomplished in this paper to analyze the optimal DG location and sizing. Although locating DG in radial distribution systems has been expansively studied in the literature, but in most cases the DG issue is treated as a nonlinear optimization problem. This formulation, of course, is subject to highly nonlinear constraints. An improved Sequential Quadratic Programming (SQP) technique is applied to find the optimal DG Siz

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Alencar, M. R. B., W. L. A. Neves, and B. A. Souza. "Analysis of Factors Influencing Photovoltaic Generators Optimal Installation in Distribution Network." International Journal of Applied Science and Research 05, no. 05 (2022): 124–34. http://dx.doi.org/10.56293/ijasr.2022.5439.

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The installed capacity generation and the load distribution effects on the optimal location and sizing of photovoltaic generators in the distribution network are analyzed in this article. A genetic algorithm estimates the optimal location and sizing of photovoltaic generators. The calculation of the feeder annual energy losses, which are the objective function of the optimization problem, is performed by the backward/forward method. The complete feeder's annual active load duration curve is segmented into three levels. It is assumed that the load curves in all buses are identical to the feeder

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Gallego Rendón, Ramón Alfonso, Ricardo Alberto Hincapié Isaza, and Fabio Andrés Osorio Cruz. "Optimal location of battery swap stations for electric vehicles." Scientia et Technica 24, no. 3 (2019): 377–84. http://dx.doi.org/10.22517/23447214.21481.

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In this paper, a methodology that allows to determine the location and optimal sizing of battery swap stations for electric vehicles in distribution networks is proposed, which objective is to minimize investment costs and technical losses of the network. The set of constraints is associated with technical and operational characteristics of the system. To solve the mathematical model, an evolutionary algorithm is used. To verify the efficiency of the methodology, a Colombian distribution system is used, where the obtained results validate what is proposed in this work.

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Ansari, Anzum, and Shankarlingappa C. Byalihal. "Resource aware wind farm and D-STATCOM optimal sizing and placement in a distribution power system." International Journal of Electrical and Computer Engineering (IJECE) 11, no. 6 (2021): 4641. http://dx.doi.org/10.11591/ijece.v11i6.pp4641-4648.

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<span lang="EN-US">Doubly fed induction generators (DFIG) based wind farms are capable of providing reactive power compensation. Compensation capability enhancement using reactors such as distributed static synchronous compensator (D-STATCOM) while connecting distribution generation (DG) systems to grid is imperative. This paper presents an optimal placement and sizing of offshore wind farms in a coastal distribution system that is emulated on an IEEE 33 bus system. A multi-objective formulation for optimal placement and sizing of the offshore wind farms with both the location and size c

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Anzum, Ansari, and C. Byalihal Shankarlingappa. "Resource aware wind farm and D-STATCOM optimal sizingand placement in a distribution power system." International Journal of Electrical and Computer Engineering (IJECE) 11, no. 6 (2021): 4641–48. https://doi.org/10.11591/ijece.v11i6.pp4641-4648.

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Doubly fed induction generators (DFIG) based wind farms are capable of providing reactive power compensation. Compensation capability enhancement using reactors such as distributed static synchronous compensator (D-STATCOM) while connecting distribution generation (DG) systems to grid is imperative. This paper presents an optimal placement and sizing of offshore wind farms in a coastal distribution system that is emulated on an IEEE 33 bus system. A multi-objective formulation for optimal placement and sizing of the offshore wind farms with both the location and size constraints is developed.

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Ali, Ehab S. "A Review of Optimal Capacitor Location Techniques in RDS." WSEAS TRANSACTIONS ON POWER SYSTEMS 19 (December 31, 2024): 504–20. https://doi.org/10.37394/232016.2024.19.43.

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Numerous approaches have been suggested in the literature for strategically placing capacitors on transmission and distribution lines to reduce line losses and improve voltage stability within power systems. Optimal capacitor placement focuses on identifying the most effective sizes and positions for installing capacitors. This study concentrates on formulating the issue of optimal capacitor placement and sizing, utilizing analytical and heuristic artificial intelligence-based optimization techniques. The aim is to provide researchers with an overview of the various methodologies introduced so

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Kongjeen, Yuttana, Krischonme Bhumkittipich, and Nadarajah Mithulananthan. "Optimal DG Sizing and Location in Modern Power Grids using PEVs Load Demand Probability." ECTI Transactions on Electrical Engineering, Electronics, and Communications 17, no. 1 (2019): 51–59. http://dx.doi.org/10.37936/ecti-eec.2019171.215410.

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The integration of plug-in electric vehicles (PEVs) to the conventional distribution system has had a major impact upon consumption of energy in the past year. This paper presents optimal distributed generator (DG) sizing and location in the power system using PEVs load demand probability. The MATLAB m-file scripts and OpenDSS were applied to solve the proposed study by varying the percentage penetration level of PEVs. A genetic algorithm optimization technique was used to find the best solution of DG installation. The simulation results showed thatthe PEVs were directly connected to the power

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Kumar, E. Anil, and M. Gopichand Naik Naik. "Comparison of Optimal DG Placement Using GA, PSO and BA for Minimum Real Power Loss in Radial Distribution System." International Journal of Membrane Science and Technology 10, no. 2 (2023): 3714–22. http://dx.doi.org/10.15379/ijmst.v10i2.3215.

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The below paper concentrates on the efficient integration of Renewable Energy Systems as Distributed Generators (DGs) within the distribution sector, aiming to minimize losses occurring from their presence in the system. To achieve this objective, the study proposes the strategic placing and sizing of DGs at optimal locations within the distribution network. To tackle this challenge, four heuristic search-based methods have been carefully selected and applied. The primary objectives of the paper are twofold: Firstly, it seeks to find the ideal location and sizing of DGs by loss minimization cr

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Daud, Sa'adah, Aida Fazliana Abdul Kadir, Chin Kim Gan, Abdul Rahim Abdullah, Mohamad Fani Sulaima, and N. H. Shamsudin. "Optimal Placement and Sizing of Renewable Distributed Generation via Gravitational Search Algorithm." Applied Mechanics and Materials 785 (August 2015): 556–60. http://dx.doi.org/10.4028/www.scientific.net/amm.785.556.

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The installation of distributed generation (DG) gives advantages to the environment such as, it contribute in the reduction of non-peak operating cost, diversification of energy resources, lower losses thus improving overall organization. These advantages might be rescinded if no proper location and sizing of DGs are considered before the DG’s installation. This paper offers an optimal location and sizing of multiple DGs using heuristic method called gravitational search algorithm (GSA). The suggested algorithm is tested on 13-bus radial distribution system. This method is being compared with

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Montoya, Oscar Danilo, Alexander Molina-Cabrera, Harold R. Chamorro, Lazaro Alvarado-Barrios, and Edwin Rivas-Trujillo. "A Hybrid Approach Based on SOCP and the Discrete Version of the SCA for Optimal Placement and Sizing DGs in AC Distribution Networks." Electronics 10, no. 1 (2020): 26. http://dx.doi.org/10.3390/electronics10010026.

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This paper deals with the problem of the optimal placement and sizing of distributed generators (DGs) in alternating current (AC) distribution networks by proposing a hybrid master–slave optimization procedure. In the master stage, the discrete version of the sine–cosine algorithm (SCA) determines the optimal location of the DGs, i.e., the nodes where these must be located, by using an integer codification. In the slave stage, the problem of the optimal sizing of the DGs is solved through the implementation of the second-order cone programming (SOCP) equivalent model to obtain solutions for th

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Baek, Donkyu, Yukai Chen, Naehyuck Chang, Enrico Macii, and Massimo Poncino. "Optimal Battery Sizing for Electric Truck Delivery." Energies 13, no. 3 (2020): 709. http://dx.doi.org/10.3390/en13030709.

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Finding the cost-optimal battery size in the context of parcel delivery with Electric Vehicles (EVs) requires solving a tradeoff between using the largest possible battery (so as to maximize the number of deliveries over a given time) and the relative costs (initial investment plus the unnecessary increase of the truck weight during delivery). In this paper, we propose a framework for the optimal battery sizing for parcel delivery with an electric truck; we implement an electric truck simulator including a nonlinear battery model to evaluate revenue, battery cost, charging cost, and overall pr

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Stanislao, Pinzón, Yánez Stefany, and Ruiz Milton. "Optimal Location of Transformers in Electrical Distribution Networks Using Geographic Information Systems." Enfoque UTE 11, no. 1 (2020): 84–95. https://doi.org/10.29019/enfoque.v11n1.593.

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This research shows a heuristic model for the design of scalable and reliable electrical distribution networks. The algorithms presented allow to optimize the location of transformation centers using on their database geographic information systems from which it is possible to define user locations, candidate sites, possible routes for the deployment of the electricity grid and, in general, data for the reconstruction of the scenario. The model employs clustering and triangulation methods, as well as algorithms for creating a minimally expanding tree and the consequent site assignment for tran

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Kurundkar, Kalyani, and Dr G. A. Vaidya. "Application of HFPSO-TOPSIS approach for optimally locating and sizing of reactive power compensating devices for voltage control ancillary service." International Journal of Electrical and Electronics Research 9, no. 3 (2021): 16–26. http://dx.doi.org/10.37391/ijeer.090301.

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Modern power system with renewables in distribution network has made the optimal sizing and location of reactive power support crucial and essential. By optimal locating and sizing of reactive power support resources causes a power loss reduction, improvement in voltage profile and maximizes techno-economic benefits to consumers and system operators while improving overall system performance and reliability. However, the optimal location of the reactive power supporting device (OLRPSD) and its sizing for voltage control ancillary service is a multi-objective problem requiring a multi-objective

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Khunkitti, Sirote, Punyawoot Boonluk, and Apirat Siritaratiwat. "Optimal Location and Sizing of BESS for Performance Improvement of Distribution Systems with High DG Penetration." International Transactions on Electrical Energy Systems 2022 (June 1, 2022): 1–16. http://dx.doi.org/10.1155/2022/6361243.

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This work proposes an optimal location and sizing of battery energy storage system (BESS) installation for performance improvement of distribution systems with high distributed generation (DG) penetration level where the DGs comprise photovoltaics (PV) and wind turbines (WT). The installation of the BESS can reduce costs incurred in the systems, alleviate reverse power flow when the systems are in the high DG penetration level, and also achieve peak shaving during high demand. To find the optimal location and sizing of the BESS, three optimization algorithms, genetic algorithm (GA), particle s

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Benkhetta, Djemoui, Abedelhafid Rouina, and Abdelouahab Necira. "The League Championship Algorithm (LCA) for optimal placement and sizing of shunt capacitors." STUDIES IN ENGINEERING AND EXACT SCIENCES 5, no. 2 (2024): e6975. http://dx.doi.org/10.54021/seesv5n2-124.

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The motivation of this paper is to present an approach that relies on the league championship algorithm (LCA) to determine the most effective number, placement, and size of shunt capacitors (SC) within distribution systems. The novelty of the primary objective of this approach is to minimize the losses of the power system, as well as to enhance the voltage profiles and stability index of the voltage. The optimal location of the SC is determined through the use of the Loss Sensitivity Factor (LSF), while the optimal size of the SC is found through the use of LCA. The IEEE 33-bus and 69-bus radi

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Khadija Al Balushi. "Optimal Location and Sizing of UPQC for Improving Power System Quality." Journal of Computational Mechanics, Power System and Control 3, no. 2 (2020): 26–32. http://dx.doi.org/10.46253/jcmps.v3i2.a4.

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Suribabu, C. R. "Optimal Location and Sizing of Scour Valves in Water Distribution Networks." Journal of Pipeline Systems Engineering and Practice 11, no. 1 (2020): 04019056. http://dx.doi.org/10.1061/(asce)ps.1949-1204.0000437.

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Cunha, Maria C., João A. Zeferino, Nuno E. Simões, and Juan G. Saldarriaga. "Optimal location and sizing of storage units in a drainage system." Environmental Modelling & Software 83 (September 2016): 155–66. http://dx.doi.org/10.1016/j.envsoft.2016.05.015.

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Badran, Ola, and Jafar Jallad. "Active and Reactive Power loss Minimization Along with Voltage profile Improvement for Distribution Reconfiguration." International journal of electrical and computer engineering systems 14, no. 10 (2023): 1193–202. http://dx.doi.org/10.32985/ijeces.14.10.12.

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Optimal distribution network reconfiguration (DNR), distributed generations location and sizing (DGs-LS), tap changer adjustment (TCA), and capacitors bank location and sizing (CAs-SL) are different methodologies used to reduce loss and enhance the voltage profile of distribution systems. DNR is the process of changing the network topography by changing both sectionalized and tie switch states. The optimal location looks to find the optimal setting of the DG and CA within the distribution network. Optimal size seeks to find the optimal output generation of both DG and CA. The TCA looks to find

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Jaramillo, Manuel, Diego Carrión, and Jorge Muñoz. "A Deep Neural Network as a Strategy for Optimal Sizing and Location of Reactive Compensation Considering Power Consumption Uncertainties." Energies 15, no. 24 (2022): 9367. http://dx.doi.org/10.3390/en15249367.

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This research proposes a methodology for the optimal location and sizing of reactive compensation in an electrical transmission system through a deep neural network (DNN) by considering the smallest cost for compensation. An electrical power system (EPS) is subjected to unexpected increases in loads which are physically translated as an increment of users in the EPS. This phenomenon decreases voltage profiles in the whole system which also decreases the EPS’s reliability. One strategy to face this problem is reactive compensation; however, finding the optimal location and sizing of this compen

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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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Matthiss, Benjamin, Arghavan Momenifarahani, and Jann Binder. "Storage Placement and Sizing in a Distribution Grid with High PV Generation." Energies 14, no. 2 (2021): 303. http://dx.doi.org/10.3390/en14020303.

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With the increasing penetration of renewable resources into the low-voltage distribution grid, the demand for alternatives to grid reinforcement measures has risen. One possible solution is the use of battery systems to balance the power flow at crucial locations in the grid. Hereby, the optimal location and size of the system have to be determined in regard to investment and its effect on grid stability. In this paper, the optimal placement and sizing of battery storage systems for grid stabilization in a small low-voltage distribution grid in southern Germany with high PV penetration are inv

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Matthiss, Benjamin, Arghavan Momenifarahani, and Jann Binder. "Storage Placement and Sizing in a Distribution Grid with High PV Generation." Energies 14, no. 2 (2021): 303. http://dx.doi.org/10.3390/en14020303.

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Abstract:

With the increasing penetration of renewable resources into the low-voltage distribution grid, the demand for alternatives to grid reinforcement measures has risen. One possible solution is the use of battery systems to balance the power flow at crucial locations in the grid. Hereby, the optimal location and size of the system have to be determined in regard to investment and its effect on grid stability. In this paper, the optimal placement and sizing of battery storage systems for grid stabilization in a small low-voltage distribution grid in southern Germany with high PV penetration are inv

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Herrera Perez, Victor Isaac, Josu Olmos, Jon Ander López, and Haizea Gaztañaga. "Analysis of Optimal Charging Points Location and Storage Capacity for Hybrid and Electric Buses." Revista Perspectivas 1, no. 2 (2019): 23–30. http://dx.doi.org/10.47187/perspectivas.vol1iss2.pp23-30.2019.

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In order to be attractive in a very competitive market, hybrid electric buses and full electric buses need to reduce the total cost of ownership (TCO) compared to conventional buses. In this regard, the sizing of the onboard energy storage and the charging infrastructure becomes a key design stage. An optimal onboard storage and charging facilities are necessary to offer an appropriate vehicle autonomy, but they involve high investment costs for the manufacturer and fleet operator. Furthermore, the complex interrelations between these parameters make the best-performed system design a challeng

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Hossain, Ferdous Al, Md Rokonuzzaman, Nowshad Amin, et al. "Probabilistic Load Flow–Based Optimal Placement and Sizing of Distributed Generators." Energies 14, no. 23 (2021): 7857. http://dx.doi.org/10.3390/en14237857.

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Distributed generation (DG) is gaining importance as electrical energy demand increases. DG is used to decrease power losses, operating costs, and improve voltage stability. Most DG resources have less environmental impact. In a particular region, the sizing and location of DG resources significantly affect the planned DG integrated distribution network (DN). The voltage profiles of the DN will change or even become excessively increased. An enormous DG active power, inserted into an improper node of the distribution network, may bring a larger current greater than the conductor’s maximum valu

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Pal, Arnab, Ajoy Kumar Chakraborty, and Arup Ratan Bhowmik. "Optimal Placement and Sizing of DG considering Power and Energy Loss Minimization in Distribution System." International Journal on Electrical Engineering and Informatics 12, no. 3 (2020): 624–53. http://dx.doi.org/10.15676/ijeei.2020.12.3.12.

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Optimal placement of Distributed Generation (DG) in the distribution network is a significant solution to resolve the power loss issue. Selection of the optimal locations and sizes of the DG is a practical problem and challenging job to achieve the minimum loss. In this work, the optimal location and appropriate size of the DGs have been found out to minimize the total active power loss of the distribution system with less penetration level of the DG considering of 24 hours duration. A modified search algorithm has been proposed in this paper which is capable to obtain the best solutions. More

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Wesley, Dansarki Nanly, Abubakar Abdulkarim, P. U. Okorie, et al. "A Review on Optimal Siting and Sizing of DSTATCOM." Journal of Applied Materials and Technology 3, no. 1 (2022): 30–42. http://dx.doi.org/10.31258/jamt.3.1.30-42.

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The continuous demand for electrical energy by industries and domestic users have stressed the electricity consumption to a high level. Because most components of domestic and industrial systems are made of power electronics devices in their designs. In addition, modern electrical power distribution networks (DNs) are subjected to major disturbances. Consequently, today’s power system is laden with power quality problems such as excessive energy losses, voltage deviations, poor power factor (PF), voltage instability and reliability issues to mentioned just a few. To forestall these disturbance

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Phong, Le Tien, and Nguyen Thi Thanh Thuy. "Optimal Sizing and Location of Shunt Capacitors in Medium Voltage Underground Power Cables: A Case of Minimum Cost." International Journal of Research and Engineering 5, no. 5 (2018): 378–87. http://dx.doi.org/10.21276/ijre.2018.5.5.2.

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Montoya, Oscar Danilo, Lázaro Alvarado-Barrios, and Jesus C. Hernández. "An Approximate Mixed-Integer Convex Model to Reduce Annual Operating Costs in Radial Distribution Networks Using STATCOMs." Electronics 10, no. 24 (2021): 3102. http://dx.doi.org/10.3390/electronics10243102.

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The problem of optimal siting and sizing of distribution static compensators (STATCOMs) is addressed in this research from the point of view of exact mathematical optimization. The exact mixed-integer nonlinear programming model (MINLP) is decoupled into two convex optimization sub-problems, named the location problem and the sizing problem. The location problem is addressed by relaxing the exact MINLP model, assuming that all the voltages are equal to 1∠0∘, which allows obtaining a mixed-integer quadratic programming model as a function of the active and reactive power flows. The solution of

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Benachour, Souheyla, and Omar Bendjeghaba. "Golden Jackal Algorithm for Optimal Size and Location of Distributed Generation in Unbalanced Distribution Networks." Algerian Journal of Renewable Energy and Sustainable Development 5, no. 1 (2023): 28–39. http://dx.doi.org/10.46657/ajresd.2023.5.1.4.

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The Golden Jackal Optimization algorithm (GJO) is used in this study to address the problem of optimal placement and sizing of single and multiple distributed generators (DGs) on the IEEE123 test system. The proposed approach attempts to minimize the total power loss of the system while respecting the voltage and power limits. The GJO algorithm is a new meta-heuristic algorithm inspired by the behavior of the golden jackal in the wild. The GJO algorithm is used to find the ideal location and sizing of DGs, and the results are compared with those obtained by other meta-heuristic techniques. Acc

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Yahya, Mohd Ainor, Muhammad Murtadha Othman, Muhd Azri Abdul Razak, et al. "Ant Colony Optimization Technique in Optimal Capacitor Placement and Sizing Problem in Unbalanced Electrical Distribution System." Applied Mechanics and Materials 785 (August 2015): 78–82. http://dx.doi.org/10.4028/www.scientific.net/amm.785.78.

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The optimal capacitor placement problem involves determination on the type, number, location and size of capacitors to be placed in a distribution system for the attainment of energy efficiency. The main objectives of the capacitors placement and sizing are to reduce total line loss and energy consumption while satisfying the operational constraints. This paper presents the optimal capacitor placement and sizing problems solved by using the Ant Colony Optimization (ACO) technique with the integrated of circuitry unbalanced electrical distribution modeled in SIMULINK®MATLAB®software. The propos

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Dhanasekar.P, Dhanasekar P. "Congestion Management in Power System by Optimal Location And Sizing of UPFC." IOSR Journal of Electrical and Electronics Engineering 6, no. 1 (2013): 49–53. http://dx.doi.org/10.9790/1676-0614953.

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Mohanty, Amiya, and P. K. Modi. "Optimal Location and Sizing of Distributed Generation In a Power Distribution System." Cogeneration & Distributed Generation Journal 25, no. 4 (2010): 20–39. http://dx.doi.org/10.1080/15453669.2010.10132362.

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