Hybrid drive circuit for variable speed induction motor system and methods of control

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11716040
APP PUB NO 20210143766A1
SERIAL NO

17156013

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Controllers for controlling hybrid motor drive circuits configured to drive a motor are provided herein. A controller is configured to drive the motor using an inverter when a motor commanded frequency is not within a predetermined range of line input power frequencies, and couple line input power to an output of the inverter using a first switch device when the motor commanded frequency is within the predetermined range of line input power frequencies.

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Patent Owner(s)

Patent OwnerAddress
REGAL BELOIT AMERICA INC200 STATE STREET BELOIT WI 53511

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Becerra, Roger Carlos Fort Wayne, US 49 308
Chretien, Ludovic Andre Columbia City, US 68 321
Manz, Lester Benjamin Paulding, US 28 165
Wright, Kamron Mark Fort Wayne, US 21 124

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