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.

引用

页码：17 / 22

页数：6

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