학술논문
Analysis of Voltage Fluctuations in Distribution Networks Under Photovoltaic and Electric Vehicle Integration
Document Type
Conference
Author
Source
2023 3rd International Conference on Electrical Engineering and Control Science (IC2ECS) Electrical Engineering and Control Science (IC2ECS), 2023 3rd International Conference on. :81-85 Dec, 2023
Subject
Language
Abstract
Given the volatility of photovoltaic output and the adverse impact of large-scale, uncoordinated integration of electric vehicles on distribution networks, this paper investigated voltage fluctuations resulting from distributed photovoltaic and electric vehicle integration. Firstly, a distributed photovoltaic model was established using MATLAB/Simulink, and three electric vehicle charging loads were predicted. Secondly, simulation calculations were used to analyze voltage fluctuations in distribution networks from three perspectives: photovoltaic power fluctuations, integration location, and ordered/unordered electric vehicle charging. Results show that configuring energy storage systems to stabilize photovoltaic output, combined with controlling electric vehicle charging through time-of-use pricing and other measures, can effectively suppress voltage fluctuations and prevent node voltage from exceeding limits.