Power conversion system and controlling method thereof and wind turbine power generation system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Jan 9, 2018
Issued Date -
N/A
app pub date -
Dec 1, 2015
filing date -
Jan 4, 2015
priority date (Note) -
In Force
status (Latency Note)
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Abstract
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.
First Claim
all claims..Other Claims data not available
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
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GE INFRASTRUCTURE TECHNOLOGY LLC | 300 GARLINGTON ROAD GREENVILLE SC 29615 |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Burra, Rajni Kant | Bangalore, IN | 30 | 307 |
# of filed Patents : 30 Total Citations : 307 | |||
Ganireddy, Govardhan | Bangalore, IN | 61 | 245 |
# of filed Patents : 61 Total Citations : 245 | |||
Gao, Jinping | Shanghai, CN | 2 | 8 |
# of filed Patents : 2 Total Citations : 8 | |||
Tan, Zhuohui | Shanghai, CN | 27 | 554 |
# of filed Patents : 27 Total Citations : 554 |
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Patent Citation Ranking
- 2 Citation Count
- H02J Class
- 22.71 % this patent is cited more than
- 7 Age
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Jul 9, 2025 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jul 9, 2029 |
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Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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