The zero-sequence parameter of transmission lines especially of transmission lines with mutual inductances is of great important in the relay protection setting calculation of power system. So the accuracy of zero-sequence is significant.
输电线路的零序参数尤其是多回互感线路的零序参数是电力系统继电保护整定计算需要的重要参数,所以其准确测量具有重要意义。
参考来源 - 输电线路零序互感测量方法的研究与实验·2,447,543篇论文数据,部分数据来源于NoteExpress
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