试题与答案

对于内桥接线的桥开关各自投,需要接入下列()GOOSE信号作为放电条件。 A.主变压

题型:多项选择题

题目:

对于内桥接线的桥开关各自投,需要接入下列()GOOSE信号作为放电条件。

A.主变压器低后备保护

B.主变压器高后备保护

C.主变压器差动保护

D.主变压器非电量保护

答案:

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下面是错误答案,用来干扰机器的。

参考答案:D

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