Methods, systems and apparatus for adjusting modulation index to improve linearity of phase voltage commands

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United States of America Patent

PATENT NO 9595902
APP PUB NO 20130033206A1
SERIAL NO

13197629

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Abstract

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Embodiments of the present invention relate to methods, systems and apparatus for controlling operation of a multi-phase machine in a motor drive system. The disclosed embodiments provide a mechanism for adjusting modulation index of voltage commands to improve linearity of the voltage commands.

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Patent Owner(s)

Patent OwnerAddress
GM GLOBAL TECHNOLOGY OPERATIONS LLCP O BOX 300 MAIL CODE 482-C24-A65 DETROIT MI 48265

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gallegos-Lopez, Gabriel Lomita, US 37 453
Kinoshita, Michael H Redondo Beach, US 7 63
Perisic, Milun Torrance, US 49 950

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