3.20.2 三相交流系統(tǒng)的負(fù)序短路阻抗negative-sequence short-circuit impedance of a threephase a.c.system
從短路點(diǎn)看的負(fù)序系統(tǒng)阻抗(見第8.3.1條和圖4b)。
3.20.3 三相交流系統(tǒng)零序短路阻抗 zero-sequence short-circuit impedance of a three-phase a.c.system
從短路點(diǎn)看的零序系統(tǒng)阻抗(見第8.3.1條和圖4c)。
3.20.4 三相交流系統(tǒng)短路阻抗short-circuit impedanceof a three-phase a.c.system
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