摘要
本文通过对实际运行的光伏并网发电系统运行数据的挖掘分析,结合目前光伏并网发电技术特点,分析了未来大规模光伏发电接入对电网的负载特性、电网调度、电压无功、保护等诸多方面的影响,认为解决目前并网光伏发电系统存在的技术问题能更好地适应大容量并网应用的技术要求。
Based on the operation data mining and analysis of a grid-connected PV system and current PV technology features, the effect of large-scale PV parallel in power grid on load characteristics, power system dispatch, reactive power, relay protection and many other aspects is analyzed in this paper. The technical solution for current on-grid PV generation application is helpful for large-scale PV system parallel in power grid.
出处
《电气技术》
2009年第3期41-44,共4页
Electrical Engineering
关键词
分布式发电
光伏发电
配电网
接入
并网逆变器
distributed generation
photovoltaic(PV)
distribution system
parallel in
grid-connected inverter
