来自高发庆的问题
【功率表的读数是电压向量乘以电流共轭向量的实部么?】
功率表的读数是电压向量乘以电流共轭向量的实部么?
1回答
2020-10-15 04:02
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穆希辉
应该是有功功率表的读数等于电压向量乘以电流共轭向量的实部.
2020-10-15 04:07:15
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