Invention Grant
US3783359A Brushless d. c. motor using hall generators for commutation
失效
BRUSHLESS D. C.使用霍尔发电机进行电机的电机
- Patent Title: Brushless d. c. motor using hall generators for commutation
- Patent Title (中): BRUSHLESS D. C.使用霍尔发电机进行电机的电机
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Application No.: US3783359DApplication Date: 1971-12-23
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Publication No.: US3783359APublication Date: 1974-01-01
- Inventor: MALKIEL S
- Applicant: BENDIX CORP
- Assignee: Bendix Corp
- Current Assignee: Bendix Corp
- Priority: US21151971 1971-12-23
- Main IPC: H02P6/24
- IPC: H02P6/24 ; H02K29/00
Abstract:
A brushless motor is driven by a transistorized bridge and commutated by an arrangement of Hall generators. The motor is controlled in torque generating and constant speed modes. Pulse width modulation is applied to control the amplitude of the motor voltage and regenerative braking is applied.
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