Prestriking voltages associated with motor breaker closing

Steep-fronted surges arriving at motor terminals due to breaker closing result from the prestrike voltages present across each breaker pole as an arc is established. This prestrike voltage has been shown to depend on the instantaneous 60 Hz source voltage, and transients transferred through the moto...

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Veröffentlicht in:	IEEE transactions on energy conversion 1988-12, Vol.3 (4), p.855-863
Hauptverfasser:	Dick, E.P., Gupta, B.K., Pillai, P., Narang, A., Lauber, T.S., Sharma, D.K.
Format:	Artikel
Sprache:	eng
Schlagworte:	A.c. Machines AC motors Applied sciences Circuit breakers Dielectrics and electrical insulation Electrical engineering. Electrical power engineering Electrical machines Equivalent circuits Exact sciences and technology Low voltage Monitoring Power cables Samarium Stress Surges
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