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AssigneeGeneral Electric Company
InventorsHaiqing Weng, Robert A. Seymour, John D. D'Atre, Allen M. Ritter, Xiaoming Yuan, Renchang Dai, Robert W. Delmerico
Estimating the term…
Method and apparatus that provide a response to the negative sequence current demands during a disturbance of the grid system connected to power-generating equipment, such as a wind turbine system, provide for tracking components in the grid signal, orienting at least a portion of the signal, and injecting the oriented portion. Controlled injection of negative sequence current provides for extending small-signal control response, and also provides for modifications of the apparent impedance to the grid interconnect of the power conversion equipment.
A method for modifying an effect of a disturbance in an electric grid on a generator coupled to the grid, the method comprising:
An apparatus for modifying an effect of a disturbance in an electric grid on a generator coupled to the grid, the apparatus comprising:
A computer program product stored on machine readable media, the product comprising instructions for modifying an effect of a disturbance in an electric grid on a generator coupled to the grid, by:
Dependencies are inferred from the claim text.