DIN EN 62501-2015 高电压直流(HVDC)电力传输用电压源换流器(VSC)电子管.电气测试(IEC 62501-2009+A1-2014);德文版本EN 62501-2009+A12014
Voltage sourced converter (VSC) valves for high-voltage direct current (HVDC) power transmission - Electrical testing (IEC 62501:2009 + A1:2014); German version EN 62501:2009 + A1:2014