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哪位高手告诉我一下什么是有功电流，什么是无功电流？

2025-04-08 10:25:32

推荐回答（1个）

回答1：

你好:很高兴为你答题，用用的话请你点评一下哟。首先什么叫有功无功电压和方向与其一致的电流分量之间的乘积称之有功电压和方向与其垂直的电流分量之间的乘积称之无功如果将电压U比喻成力F 而电流I相当于物体的实际位移S 而力与物体移哪位高手告诉我一下什么是有功电流，什么是无功电流？

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