Inverter-fed drives: Which motor stators are at risk?

被引：127
作者：
Stone, G
Campbell, S
Tetreault, S
机构：
来源：
IEEE INDUSTRY APPLICATIONS MAGAZINE | 2000年 / 6卷 / 05期
关键词：
D O I：
10.1109/2943.863631
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The surge voltage characteristics from a number of motors driven by inverter-fed drives (IFDs) were measured with both laboratory and purpose-built instrumentation. Premature failure of stator windings in low-voltage motors was found to be due to the partial discharges (PDs) created between turns. Measurements of all the surges revealed a wide range of surge-voltage magnitudes and rise times.
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页码：17 / 22
页数：6
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