RU93039959A - DC CONTACTOR ELECTRIC MOTOR - Google Patents

DC CONTACTOR ELECTRIC MOTOR

Info

Publication number
RU93039959A
RU93039959A RU93039959/07A RU93039959A RU93039959A RU 93039959 A RU93039959 A RU 93039959A RU 93039959/07 A RU93039959/07 A RU 93039959/07A RU 93039959 A RU93039959 A RU 93039959A RU 93039959 A RU93039959 A RU 93039959A
Authority
RU
Russia
Prior art keywords
electric motor
contactor electric
power transistors
motor
switch
Prior art date
Application number
RU93039959/07A
Other languages
Russian (ru)
Inventor
И.Н. Алешков
Original Assignee
И.Н. Алешков
Filing date
Publication date
Application filed by И.Н. Алешков filed Critical И.Н. Алешков
Publication of RU93039959A publication Critical patent/RU93039959A/en

Links

Claims (1)

Изобретение относится к бесконтактным электродвигателям постоянного тока с полупроводниковым коммутатором и позволяет повысить КПД электродвигателя. Электродвигатель содержит коммутатор на силовых транзисторах, в эмиттерно-коллекторные цепи которых включены обмотки электродвигателя, датчики положения ротора, включенные в базовые цепи силовых транзисторов, и схему для запирания последних по достижении тока в силовой цепи максимального значения.The invention relates to contactless DC motors with a semiconductor switch and improves the efficiency of the motor. The electric motor contains a switch on power transistors, the emitter-collector circuits of which include motor windings, rotor position sensors included in the basic circuits of power transistors, and a circuit for locking the latter when the current in the power circuit reaches its maximum value.
RU93039959/07A 1993-08-06 DC CONTACTOR ELECTRIC MOTOR RU93039959A (en)

Publications (1)

Publication Number Publication Date
RU93039959A true RU93039959A (en) 1996-08-20

Family

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