METHOD FOR CONTROLLING WINDMILL ELECTRIC GENERATING PLANT Russian patent published in 1999 - IPC

Abstract RU 2133375 C1

FIELD: wind-power engineering for industry and agriculture. SUBSTANCE: loads are connected to n- pole induction motor used as electric power generator depending on amount of electricity generated by power plant; as soon as generator speed rises above minimal synchronous speed, with n-pole motor connected to maximal number of poles, bank of capacitors and respective minimal load are connected to generator according to electric energy generated by power plant; after generator speed rises above next synchronous speed with n-pole motor connected to next number of poles, additional bank of capacitors and additional load corresponding to electric energy generated by power plant are connected. EFFECT: improved amount and quality of electric energy generated, enlarged functional capabilities of variable-speed induction motors used as generators. 1 dwg

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RU 2 133 375 C1

Authors

Chebodaev A.V.

Bastron A.V.

Dates

1999-07-20—Published

1998-03-05—Filed