Power conversion system and controlling method thereof and wind turbine power generation system

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United States of America Patent

PATENT NO 9866160
SERIAL NO

14955094

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Abstract

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A system includes a source side converter for being electrically coupled to a generator of a power source, a line side converter for being electrically coupled to a power network, a DC link coupled between the source side converter and the line side converter, and a controller for generating source side switching signals based on a current or torque of the generator and a virtual impedance signal for system damping or reactive power compensation when at least one detected signal of the system is not normal. A method for controlling the system is also included.

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Patent Owner(s)

Patent OwnerAddress
GE INFRASTRUCTURE TECHNOLOGY LLC300 GARLINGTON ROAD GREENVILLE SC 29615

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Burra, Rajni Kant Bangalore, IN 30 307
Ganireddy, Govardhan Bangalore, IN 61 245
Gao, Jinping Shanghai, CN 2 8
Tan, Zhuohui Shanghai, CN 27 554

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Patent Citation Ranking

  • 2 Citation Count
  • H02J Class
  • 22.71 % this patent is cited more than
  • 7 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges139417381151101 - 1011 - 2021 - 3031 - 4041 - 5051 - 600255075100125150175200225250275300325350375400425450

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