A High‐Proportion Household Photovoltaic Optimal Configuration Method Based on Integrated–Distributed Energy Storage System. Issue 3 (22nd November 2021)

• Record Type: Journal Article
• Authors: Zhang, Xinyuan; Ma, Gang; Pang, Yuqi; Liu, Xunyu; Xu, Xiaotian; Ge, Haoran
• Is Part Of: IEEJ transactions on electrical and electronic engineering. Volume 17:Issue 3(2022)
• Page Start: 335
• Page End: 343
• Publication Date: 2021-11-22
• Subjects: high‐proportion household photovoltaics -- integrated–distributed energy storage system -- modified K‐means clustering algorithm -- modified particle swarm optimization -- analytic hierarchy process; Electrical engineering -- Periodicals; Electronics -- Periodicals; 621.3
• DOI: 10.1002/tee.23516
• Languages: English
• ISSNs: 1931-4973

Abstract

Abstract : As energy shortages and environmental pollution continue to worsen, household photovoltaics has gradually become an important part of household energy management. However, with the penetration rate of household photovoltaics increasing, the access of the high‐proportion household photovoltaics (HPHP) will seriously endanger the operation of the distribution network. Therefore, it is urgent to stabilize the voltage fluctuations after the HPHP connected to the grid. This paper proposes a high‐proportion household photovoltaic optimal configuration method based on integrated–distributed energy storage system. After analyzing the adverse effects of HPHP connected to the grid, this paper uses modified K‐means clustering algorithm to classify energy storage in an integrated and distributed manner. Then based on the modified particle swarm optimization (MPSO), the integrated and distributed energy storage system is configured to realize the voltage stability of HPHP. The analysis of the example shows that the method proposed in this paper can effectively improve the power quality. At the same time, it can achieve the goal of economic optimization, which can effectively solve the adverse impact of HPHP grid connection. © 2021 Institute of Electrical Engineers of Japan. Published by Wiley Periodicals LLC.