Grid data processing method and apparatus

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United States of America Patent

PATENT NO 9477903
APP PUB NO 20160019436A1
SERIAL NO

14747791

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Abstract

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The present invention discloses a grid data record processing method. The method comprising: acquiring influence parameters of lag time of an insulator on which flashover is occurred, the lag time being a time interval from the insulator flashover to tripping of a corresponding breaker in a substation is caused; determining the lag time according to the acquired influence parameters of the lag time and a lag time evaluation model; and determining trip-up records caused by the insulator flashover from grid data records according to the lag time. With the method and apparatus according to embodiments of the present invention, trip-up records caused by insulator flashover can be efficiently determined from grid data records.

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Patent Owner(s)

  • INTERNATIONAL BUSINESS MACHINES CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jin, Feng Shanghai, CN 96 569
Qu, Jun Mei Beijing, CN 19 149
Tian, Qi Ming Beijing, CN 28 184
Zhang, Ya Nan Shanghai, CN 14 22

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