Motor control device in electric motor-operated vehicle

Details Motor control device in electric motor-operated vehicle Motor control device in electric motor-operated vehicle

1995-08-24

1998-06-09

Sircus, Brian

Electricity: motive power systems

Motor-reversing

Field circuit control

318376, 388801, 388806, 388826, 388833, H02P 100

Patent

active

057640092

ABSTRACT:
An electric motor control for a series-wound DC motor for providing speed control and also for controlling regenerative braking. The regenerative braking is energized either when the accelerator pedal is released and/or when a brake pedal is depressed. In addition, the control circuit limits the total vehicle speed and brakes the vehicle if it is stopped and begins to roll due to gravity.

REFERENCES:
patent: 4267492 (1981-05-01), Manners
patent: 4547678 (1985-10-01), Metzner et al.
patent: 4639647 (1987-01-01), Posma
patent: 4733146 (1988-03-01), Hamby
patent: 4859916 (1989-08-01), McCambridge
patent: 5311108 (1994-05-01), Willard
patent: 5331258 (1994-07-01), Lankin et al.
patent: 5332954 (1994-07-01), Lankin
patent: 5598072 (1997-01-01), Lambert

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