POWER CONVERTER AND METHOD FOR CONTROLLING POWER CONVERTER

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United States of America Patent

APP PUB NO 20250105625A1
SERIAL NO

18887314

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Abstract

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A power converter and a method. When the voltage at the grid connection point exceeds the preset voltage range and an amplitude of a voltage output by the power conversion circuit is not greater than a voltage threshold, embodiments can control the amplitude of the current output by the power conversion circuit to be not greater than a second current threshold, where the second current threshold is greater than the first current threshold, and a ratio of an active current to a reactive current output by the power conversion circuit is constant or changes; or, when the amplitude of the voltage output by the power conversion circuit is greater than the voltage threshold, embodiments can control the amplitude of the current output by the power conversion circuit to be equal to the second current threshold, where the ratio of the active current to the reactive current changes.

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Patent Owner(s)

Patent OwnerAddress
HUAWEI DIGITAL POWER TECHNOLOGIES CO LTDOFFICE 01 39TH FLOOR BLOCK A ANTUOSHAN HEADQUARTERS TOWERS 33 ANTUOSHAN 6TH ROAD FUTIAN DISTRICT SHENZHEN GUANGDONG 518043 518043

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Liu, Teng Shenzhen, CN 86 383
Liu, Yunfeng Shanghai, CN 83 464
WANG, Xiongfei Shenzhen, CN 5 4
Xin, Kai Shanghai, CN 91 348
Zhang, Meiqing Shanghai, CN 3 0
Zhao, Mingquan Shanghai, CN 7 1

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