Winding Insulation Stressing During the Switching of Electrical Machines.

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作者：
Andrae, Walter
Sperling, Paul Gerhard
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Siemens-Zeitschrift | 1975年 / 49卷 / 10期
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摘要：
The winding insulation of electrical machines is often subjected to high electrical stresses when the machines are switched off. This applies especially to high-voltage induction motors of low rating. A distinction must be made between medium-frequency switching voltages produced by the chipping effect of the current shortly before the current zero and high-frequency surge voltages caused, for example, by restriking in the breaker.
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页码：672 / 677
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