Inverter Ground Fault Overvoltage Testing

[摘要] This report describes testing conducted at NREL to determine the duration and magnitude of transient overvoltages created by several commercial PV inverters during ground fault conditions. For this work, a test plan developed by the Forum on Inverter Grid Integration Issues (FIGII) has been implemented in a custom test setup at NREL. Load rejection overvoltage test results were reported previously in a separate technical report.

[发布日期] 2015-08-12

[学科分类] 电力

[关键词] Inverters;Photovoltaics;Distributed Generation;Transient Overvoltage;Testing