THREE-PHASE REDUNDANT MOTOR DEVICE FOR ELECTRIC POWER STEERING DEVICES

To provide a three phase duplexing motor for electric power steering apparatus that can manage increase in a supply current and can manage influence on motor, when increasing a supply current to the three phase windings of the normal set. An three phase duplexing motor (50) for electric power steeri...

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Bibliographic Details
Main Authors ASAO, Yoshihito, AKUTSU, Satoru
Format Patent
LanguageEnglish
French
German
Published 23.01.2019
Subjects
CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS
CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
GENERATION
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
MOTOR VEHICLES
PERFORMING OPERATIONS
TRAILERS
TRANSPORTING
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Summary:To provide a three phase duplexing motor for electric power steering apparatus that can manage increase in a supply current and can manage influence on motor, when increasing a supply current to the three phase windings of the normal set. An three phase duplexing motor (50) for electric power steering apparatus sets 0 to a supply current to three phase winding (1, 2) of abnormality occurrence set, and increases a supply current to three phase windings (1, 2) of the normal set, with a preliminarily set increase upper limit current value as an upper limit.
Bibliography:Application Number: EP20160894304