DEVICE FOR CAPACITOR-FREE START OF THREE-PHASE ASYNCHRONOUS MOTOR SUPPLIED POWER TO FROM SINGLE-PHASE MAINS

FIELD: electricity. ^ SUBSTANCE: in the device for capacitor-free start two reversible semiconductor switches are formed by parallel-opposition pairs represented by transistors. In the first reversible semiconductor switch the first transistor collector is connected to the second transistor emitter...

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Bibliographische Detailangaben
Hauptverfasser: STAL'NAJA MAJA IVANOVNA, VOROB'EV DENIS ALEKSANDROVICH, BORISOV ALEKSEJ PAVLOVICH, CHEREMISIN PAVEL SERGEEVICH
Format: Patent
Sprache:eng ; rus
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