摘要
Abstract
The roofs of buildings have abundant solar energy resources,and traditional photovoltaic power generation generally adopts direct grid connection.However,the utilization of solar energy is unpredictable,which can lead to abnormal power flow fluctuations in the power grid,at the same time,the connection of power microgrids to high-power loads such as charging piles can lead to an imbalance between supply and demand in the power system.Based on photovoltaic power supply and mains power supply,this paper constructs an AC/DC hybrid microgrid control system.The microgrid control system connects AC power,DC power,AC load,and DC load through AC/DC converters and DC/DC converters,and performs energy regulation to meet the power supply needs of users for AC and DC power.关键词
交直流混合微网/变换器/控制系统/光伏电源/市电电源Key words
AC/DC hybrid microgrid/converter/control system/photovoltaic power supply/mains power supply分类
信息技术与安全科学
