摘要
为保证光伏发电站在高电压穿越期间能够持续运行,基于高电压穿越测试装置阻抗/阻容升压原理,开展了单台逆变器现场高电压穿越能力测试。测试结果表明,光伏发电站单台逆变器在实际运行中具有高电压穿越能力,可为开展大规模光伏电站集中接入电网的高电压穿越能力评估提供参考依据。
In order to guarantee the continous operation of the photovoltaic power station during the high voltage ride through,based on the resistance-capacitance voltage boost principle of high voltage ride through test device,the high voltage ride through field test of the single inverter is carried out.The test resuluts show that the single inverter of the photovoltaic power station has high voltage ride through capability,which can provide the reference basis for high voltage ride through evaluation of the integration of the large scale photovoltaic power station with the power grid.
作者
张文
孙海琦
张荣
马晓波
田源
ZHANG Wen;SUN Haiqi;ZHANG Rong;MA Xiaobo;TIAN Yuan(Ningxia Power Energy Technology Co.,Ltd.,Yinchuan Ningxia 750011,China)
出处
《宁夏电力》
2023年第2期41-45,共5页
Ningxia Electric Power
关键词
高电压穿越能力
光伏发电站
电压骤升
high voltage ride through capability
photovoltaic power station
voltage swells