Criteria for Detecting Turn-To-Turn Short Circuit in Stator Windings Using Vector Analysis of Electric Motor Phase Currents

Criteria for Detecting Turn-To-Turn Short Circuit in Stator Windings Using Vector Analysis of Electric Motor Phase Currents

At industrial enterprises, seaports, ships, more than 80 % of all electrical engineering equipment is asynchronous motors. In a number of cases, asynchronous motors operate with a sharply variable load, in an aggressive environment; herewith they receive power from the network with deviations of the...

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Bibliographic Details
Main Authors: I. V. Zhezhelenko, V. E. Kryvonosov, S. V. Vasilenko
Format: Article
Language:Russian
Published: Belarusian National Technical University 2021-06-01
Series:Izvestiâ Vysših Učebnyh Zavedenij i Ènergetičeskih ob Edinennij SNG. Ènergetika
Subjects:
asynchronous motor
turn-to-turn short circuit
mains voltage unbalance
voltage deviations
vector diagram
diagnostic criteria
motor protection
simulation
protection sensitivity
non-destructive testing
Online Access:https://energy.bntu.by/jour/article/view/2070

Internet

https://energy.bntu.by/jour/article/view/2070

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