PARALLELED ACTIVE FRONT-END RECTIFIERS WITH NEGLIGIBLE COMMON-MODE

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United States of America Patent

SERIAL NO

15137641

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Embodiments herein relate to a rectifier to supply a DC bus that in turn supplies voltage to a converter that drives a motor and configuring the rectifier to minimize or eliminate common mode voltage between the DC bus and the AC source. In this way, the embodiments herein relate to timing and switching a power from the rectifier to the DC bus.

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Patent Owner(s)

Patent OwnerAddress
OTIS ELEVATOR COMPANYONE CARRIER PLACE FARMINGTON CT 06032

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
AGIRMAN, ISMAIL SOUTHINGTON, US 70 310
JIANG, DONG MANCHESTER, US 47 51
KIM, HANJONG AVON, US 23 56

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