光伏发电并电的影响因素分析

Analysis of Factors Affecting Photovoltaic Power Generation and Integration

阐述太阳能光伏发电技术引入电网的影响,以配电网电压分布和线路继电保护为对象,分析配电网参数、太阳能光伏发电系统输出功率对电压分布的影响、太阳能光伏发电系统引入位置变化对电压分布的影响,以及上游短路时对继电保护的影响。

This paper expounds the impact of introducing solar photovoltaic power generation technology into the power grid,focusing on the effects of distribution network voltage distribution and line relay protection.It analyzes the effects of distribution network parameters,output power of solar photovoltaic power generation systems on voltage distribution,the impact of position changes introduced by solar photovoltaic power generation systems on voltage distribution,and the impact of upstream short circuits on relay protection.