基于可持续建筑与插电式混合电动汽车的直流微电网研究
摘要：为提高可持续建筑的供电可靠性,结合电动汽车可作为分布式储能单元的特性,提出了基于可持续建筑与插电式混合电动汽车的直流微电网系统。根据光伏发电及电动汽车充电的实际运行,将系统分为日间孤岛、日间并网及夜间并网3种模式,提出了各个模块在不同模式下的运行方式和控制策略。实现了电动汽车的有序充电,达到了削峰填谷的目的,改善了微电网的供电质量,提高了供电系统的经济性。仿真结果验证了系统及控制方法的有效性。
Abstract:In order to improve the power supply reliability of sustainable buildings, DC microgrid based on sustainable building and plug-in electric and hybrid vehicles (PHEVs) is presented by taking the characteristics of electric vehicles (EVs) as distributed energy storage units. Based on the actual operation of photovoltaic (PV) generation and EV charging, the system operation is divided into three operation modes, which are islanded mode at daytime, grid-connected mode at daytime and grid-connected mode at night. In addition, operation modes and control strategies of each module under different modes are proposed, which realize coordinated charging of PHEVs, achieve the purpose of peak-load shifting, and improve both power quality and economics of the microgrid. Simulation results verify the feasibility of the proposed DC microgrid and control strategy.
标题：基于可持续建筑与插电式混合电动汽车的直流微电网研究
英文标题：Research of DC Microgrid Based on Sustainable Building and Plug\|in Electric and Hybrid Vehicles
作者：孟明, 郭明伟, 原亚宁,
关键词：可持续建筑, 电动汽车, 直流微电网, 有序充电, 供电质量,
发表日期：2015-02-09
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