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Hitachi Ltd
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Hitachi Ltd
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Application filed by Hitachi LtdfiledCriticalHitachi Ltd
Priority to JP50035512ApriorityCriticalpatent/JPS51111618A/en
Publication of JPS51111618ApublicationCriticalpatent/JPS51111618A/en
PURPOSE: A speed control apparatus through secondary current regulation of the wound-rotor induction motor by using a chopper is made small in size by giving a by-path diode function to the rectifier.
COPYRIGHT: (C)1976,JPO&Japio
JP50035512A1975-03-261975-03-26Speed control apparatus for wound-rotor induction motors
PendingJPS51111618A
(en)