Westinghouse Electric Corporation

Northrop Grumman Systems Corporation

Eric L Mohler

Thomas C Underwood

Beth A Herman

Charles S Kerfoot

William B Hall

Frank E Altoz

Frank A Lindberg

Geoffrey B Lansberry

David L Schantz, Jr

Ngon B Nguyen

James L Munro

Michael J Ankrom

James H DeOms

Ronnie L Starling

Patricia A O'Donnell

Brian H Smith

Joseph J Springer

Richard M Young

Marshall G Jones

William B Winkel

Todd M Zaranski

Brian A DeAbreu

Aaron D Valdivia

An electric vehicle propulsion system having a motor with first and second electrically isolated windings and a system control unit for controlling the motor, wherein the system control unit includes a first power bridge for driving the first windings and a second power bridge for driving the second windings.

Electric vehicle propulsion system employing AC induction motor control

A vehicle power controller for a vehicle including a motor that drives the vehicle, a plurality of sensors and a motor controller, wherein the plurality of sensors includes an accelerator sensor for sensing a position of an accelerator pedal and a brake sensor for sensing a position of a brake pedal, and wherein the motor controller controls torque output of the motor. The vehicle power controller includes three components. The first receives signals from the accelerator sensor and the brake sensor. The second converts the signals for the accelerator sensor and the brake sensor into a torque value, and the third outputs the torque value to the motor controller for controlling the torque output of the motor.

Electric vehicle chassis controller

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.

Control mechanism for electric vehicle

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Annapolis, MD, United States of America

Eric L Mohler