POWER CONVERSION APPARATUS
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United States of America Patent
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Issued Date -
Aug 3, 2023
app pub date -
Dec 9, 2022
filing date -
Feb 3, 2022
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Abstract
According to one embodiment, a power conversion apparatus includes: semiconductor elements mutually coupled in parallel; gate drivers which corresponds to the respective semiconductor elements and which supplies a drive voltage to the corresponding semiconductor elements; and a controller configured to supply to the respective gate drivers a gate command corresponding to the drive voltage in accordance with a carrier wave, wherein the semiconductor elements are set to a conductive state at different timings in an operation period of the semiconductor elements.
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