wingman1985 发表于 2010-1-20 10:57

"steep-fronted surges "翻译(电机故障分析)

These same studies often show that many of these winding failures begin as turn-to-turn shorts caused by steep-fronted surges due to switching.

有查到”陡坡电压“的说法,但不知道业界接受的说法是什么?

forlink 发表于 2010-1-20 21:54

就是这个说法

wingman1985 发表于 2010-1-21 08:08

此问题我已经在jxcad论坛得到一位朋友详细的解答~~,地址为:
http://www.jxcad.com.cn/read.php?tid-1058726.html

lxfdjgy 发表于 2010-1-21 09:06

照我的理解,就是说dv/dt很大,造成了匝间短路

wingman1985 发表于 2010-1-21 09:08

其实也是过电压~~
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