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gk2011
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樓主  發(fā)表于: 2011-01-13 12:51
怎樣檢查勵磁調速電機勵磁線(xiàn)圈，測速發(fā)電機好壞？當以上部分出現問(wèn)題時(shí)，電機會(huì )出現什么故障？
萬(wàn)鈞彩
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1樓  發(fā)表于: 2011-01-13 21:08
勵磁調速電機的勵磁線(xiàn)圈短路的機會(huì )較多，一般會(huì )燒控制器的保險絲，測速發(fā)電機的故障率較低，測量方法可照二樓的去做.
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