关于电力变压器的励磁电抗，下述说法中错误的是 -题库考试答案搜索网

关于电力变压器的励磁电抗，下述说法中错误的是

单选题

2021-09-01 22:57

A、不管电力变压器的类型和绕组接线方式如何，其正序励磁电抗和负序励磁电抗都可以视为无限大；
B、不管电力变压器的类型和绕组接线方式如何，其零序励磁电抗都可以视为无限大
C、对于三相组式变压器，其正序励磁电抗、负序励磁电抗和零序励磁电抗都可以视为无限大；
D、当三相变压器包含有三角形接线绕组时，不管变压器的类型如何，其零序励磁电抗都可以视为无限大。

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正确答案

B

试题解析

标签：联大河南理工大学电力分析

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