Single phase electronically commuted motor

The motor (20) has an electronic computing device (26) to repeat a starting procedure for a prolonged time duration, when a time duration of a starting current pulse (i-30) is prolonged according to termination of a circle current (i power star) inspite of generation of an induced voltage. The compu...

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Bibliographic Details
Main Authors Löffler,Jens, Weissbach, Henry
Format Patent
LanguageEnglish
French
German
Published 18.01.2017
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
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Summary:The motor (20) has an electronic computing device (26) to repeat a starting procedure for a prolonged time duration, when a time duration of a starting current pulse (i-30) is prolonged according to termination of a circle current (i power star) inspite of generation of an induced voltage. The computing device repeats the starting procedure with a shortened time duration, when the induced voltage is not generated on the side of a winding strand (30). The computing device switches the motor to normal commutation, when the induced voltage is generated on the side of the winding strand.
Bibliography:Application Number: EP20100016125