Control device for power conversion device, compressor drive system, flywheel power generating system, and control method of power conversion device
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United States of America Patent
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Jan 29, 2019
Grant Date -
Feb 1, 2018
app pub date -
Jul 21, 2017
filing date -
Aug 1, 2016
priority date (Note) -
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status (Latency Note)
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Abstract
There are provided a voltage command calculator that calculates a voltage command value that is a command value of an AC voltage to be applied to a rotary electric machine that is driven by a power conversion device, a carrier wave generator that generates a carrier wave, a comparator that generates a pulse signal to be supplied to the power conversion device on the basis of a comparison result between the voltage command value and the carrier wave, and a reset signal receiving unit that changes a value of the carrier wave into a predetermined value when a predetermined reset signal is input.
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