Distributed motor torque generation system and method of control
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United States of America Patent
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Aug 29, 2017
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N/A
app pub date -
May 25, 2016
filing date -
Mar 10, 2014
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Abstract
An apparatus for an electrically powered terrestrial vehicle applies electrical energy to front wheels and to rear wheels. A control system receives desired acceleration inputs and provides target torque requirements to a plurality of adaptive field-oriented motor control circuits. One or more three-phase alternating current synchronous motors receive voltage magnitude and voltage frequency to generate torque, which is applied through a reduction gear. One motor only may be powered during certain modes of operation.
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