US Patent 8964424 Power converter, control method thereof, and direct matrix converter
Patent 8964424 was granted and assigned to Daikin Industries, Ltd. on February, 2015 by the United States Patent and Trademark Office.
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Patent abstract
A voltage control rate of an inverter has a DC component and an AC component. This AC component has a frequency which is six times a fundamental frequency of an AC voltage outputted by the inverter. Even when there are not only a fifth-order harmonic component but also a seventh-order harmonic component of a load current, a ratio between the magnitude of the AC component and the DC component can be appropriately set.
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Patent Inventor Names
Kenichi Sakakibara0
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US Patent 08964424 Power converter, control method thereof, and direct matrix converter US Patent 8964424 Power converter, control method thereof, and direct matrix converter
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Patent Number
089644240
Patent Number
89644240
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Current Assignee
Patent Jurisdiction
Patent Number
089644240
Date of Patent
February 24, 2015
0Patent Application Number
131200990
Date Filed
September 16, 2009
0Official Website
Patent Primary Examiner
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US Patent 08964424 Power converter, control method thereof, and direct matrix converter
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
08964424
Date of patent
February 24, 2015
Patent application number
13120099
Date Filed
September 16, 2009
Patent primary examiner
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