Electricity: motive power systems – Constant motor current – load and/or torque control
Patent
1994-06-10
1995-10-31
Shoop, Jr., William M.
Electricity: motive power systems
Constant motor current, load and/or torque control
318434, 318471, 318472, H02P 700
Patent
active
054632943
ABSTRACT:
A motor controller for a vehicle including an electric motor that drives the vehicle, a plurality of sensors and a vehicle power controller. The vehicle power controller receives signals from an accelerator sensor and a brake sensor, converts the signals for the accelerator sensor and the brake sensor into a torque value. The motor controller comprises three components. A first component receives the torque value from the vehicle power controller. A second component converts the torque value into a torque output; and a third component controls the motor in accordance with the torque output.
REFERENCES:
patent: 4412291 (1983-10-01), Amberg et al.
patent: 5227703 (1993-07-01), Boothe et al.
patent: 5289890 (1994-03-01), Toyoda et al.
patent: 5291109 (1994-03-01), Peter
patent: 5294871 (1994-03-01), Imaseki
patent: 5362222 (1994-11-01), Faig et al.
Mohler Eric L.
Valdivia Aaron D.
Masih Karen
Shoop Jr. William M.
Sutcliff Walter G.
Westinghouse Electric Corp.
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