Power conversion electronics having conversion and inverter circuitry

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United States of America Patent

PATENT NO 9680376
SERIAL NO

14193842

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Abstract

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A power conversion apparatus and individual components thereof is described. In general, the power conversion apparatus converts a DC output received from an appropriate source, such as string of solar panels, to an AC output. The AC output may be a single-phase or three-phase, sinusoidal AC signal. The inverter system may include a boost converter, which is a DC-to-DC converter, and an inverter, which is essentially a DC-AC converter. In operation, the boost converter will boost the DC output from the appropriate source to a desired DC output voltage. The inverter will convert the DC output voltage to a desired single-phase or three-phase output voltage at a desired frequency, such as 50 or 60 hertz. The boost converter and the inverter may be packaged together in an appropriate sealed and weatherproof housing.

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Patent Owner(s)

Patent OwnerAddress
WOLFSPEED INC4600 SILICON DRIVE DURHAM NC 27703

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Liu, XueChao Kowloon, HK 13 33
Mookken, John Raleigh, US 5 18

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