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变压器换位原理
更新时间: 2020-07-11 00:00:00  

对变压器多根并绕的线圈,叠并时,如果不换位,越外的线将比内并绕的线要长,而越靠近铁芯漏磁也越大,所以,内并绕的线漏磁感应的电压要大于外线,而内外并的线不一样,长电阻也不同,这样在并绕线之间就会有环流,并绕越多环流越大。这些损耗是没有意义,所以要换位以消去这损耗。

关键词: 变压器 换位 原理

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