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Optimal integration of battery energy-storage system with high penetration of renewable energy in radial distribution network

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Clean Energy 2022年第3期6卷 404-411页

作者： Hafsa imra Sheikh Mahesh Kumar Rathi Amir Mahmood Soomro Department of Electrical Engineering Mehran University of Engineering and TechnologyJamshoroPakistan

Considering the intermittent nature of renewable energy,a storage system to reserve power in off-peak hours and then to supply it during peak hours is ***,if these storage devices in a network are not placed in an appropriate manner,the advantages can never be *** this study,the allocation and sizing strategies of a battery energy-storage system(BESS)in an optimal way are proposed to improve the performance of the radial distribution *** test network adopted is a standard IEEE 33 bus network that is integrated with solar *** are carried out in DIgSILENT PowerFactory for the distribution network model and the process of optimization is done through MATLAB®.The optimization algorithm adopted is the genetic *** system is studied for 24 hours with a step size of 15 minutes,employing a time-sweep analysis of dynamic *** is studied under three different scenarios and the results are *** results illustrate a considerable reduction in power losses in the case of the optimized *** total losses before the optimization process are 16365.57 *** total losses after the employment of the proposed solution are 10246.5 kW,which means that the losses are reduced by≤62%.

关键词： energy and environment energy storage solar

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