INTEGRATED INVERTER APPARATUS AND METHOD OF OPERATING THE SAME

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United States of America Patent

APP PUB NO 20130094265A1
SERIAL NO

13542563

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An integrated inverter apparatus and a method of operating the same are disclosed. The integrated inverter apparatus includes at least two inverter units and a control unit. The inverter units are electrically connected in parallel to each other. At least one of the inverter units has a plurality of field-effect transistor (FET) switches and at least another one of the inverter units has a plurality of insulated gate bipolar transistor (IBGT) switches. The control unit is electrically connected to the inverter units to control the transistor switches of the corresponding inverter units when an optimal efficiency of the integrated inverter apparatus is reached at different operation conditions of the inverter units.

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Patent Owner(s)

Patent OwnerAddress
DELTA ELECTRONICS INCTAOYUAN CITY 33370

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
CHANG, Ying-Sung Taoyuan County, TW 8 45
LAI, Yuan-Fang Taoyuan County, TW 14 79

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