Direct three phase parallel resonant inverter for reactive gas generator applications

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United States of America Patent

PATENT NO 9648716
APP PUB NO 20170064802A1
SERIAL NO

14843412

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Abstract

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A power system for a reactive gas generator can include a direct three phase inverter. A resonant tank can further be included to receive a square wave output of the direct three phase inverter and provide a sine wave output. The power system can include an inverter controller that turns on and off selected switches of the direct three phase inverter based on states of the three phases of a three phase AC power supply, where a switch is turned on with an adaptive ON time and a modulated OFF time depending on a desired output power.

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Patent Owner(s)

Patent OwnerAddress
BARCLAYS BANK PLC AS COLLATERAL AGENT745 SEVENTH AVENUE NEW YORK NY 10019

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Tian, Feng Salem, US 160 3003
Tran, Ken North Chelmsford, US 14 689

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