The scheme includes the transverse differential protection, the directional relay action on negativesequencepower of fault component and the incomplete differential protection.
该方案包括了横差保护、故障分量负序功率方向保护和不完全纵差保护的综合应用。
2
With the substantial growth of power electronic devices and unbalanced loads in power systems, the outcoming harmonics and negativesequence endanger the running safety of the generators seriously.