新能源场站无功电压调相运行技术研究  

Research on Voltage and Reactive Power Control Technology Based on Inverter in New Energy Station

作　　者：李晖[1] 梁福波[2] 智勇[2] 陈仕彬[2] 

机构地区：[1]国网甘肃省电力公司,甘肃省兰州市730050 [2]国网甘肃省电力公司电力科学研究院,甘肃省兰州市730050

出　　处：《智能电网》2017年第4期363-366,共4页Smart Grid

基　　金：国网甘肃电力公司科技项目资助(52272214003X)~~

摘　　要：对新能源场站无功电压调相运行能力进行分析,提出基于风电场、光伏电站的无功电压控制策略,并经现场验证无功电压控制系统在稳态和暂态下对电网具有较好的电压支撑作用,且其具有较好的技术与经济应用推广前景。The ability to regulate the reactive power and voltage in new energy station is analyzed, and the control strategy of reactive power and voltage based on wind farm and photovoltaic power station is proposed. Through field verification test, it is verified that the reactive power and voltage control system under steady state and transient state has good voltage supporting effect for the power grid, and it has a broad technology and economic application prospect.

关 键 词：逆变器 无功电压控制 控制策略 现场能力验证 

分 类 号：TM761.12[电气工程—电力系统及自动化]