Control method and device for multi-winding generator of wind generating set and electronic equipment
The invention provides a control method and device for a multi-winding generator of a wind generating set and electronic equipment. The method comprises the steps that a current rotating speed signal of the multi-winding generator in the wind generating set and a voltage signal and a current signal...
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| Hauptverfasser: | , , , , , |
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention provides a control method and device for a multi-winding generator of a wind generating set and electronic equipment. The method comprises the steps that a current rotating speed signal of the multi-winding generator in the wind generating set and a voltage signal and a current signal corresponding to each winding are obtained; sending the rotating speed signal to a main control system to obtain a total electromagnetic torque parameter corresponding to the multi-winding generator returned by the main control system; determining an electromagnetic torque parameter corresponding to each winding according to the total electromagnetic torque parameter and the number of windings in the multi-winding generator; determining a modulation wave signal corresponding to each winding according to the voltage signal and the current signal corresponding to each winding and the electromagnetic torque parameter; determining a driving signal of a machine side converter corresponding to each winding according to t |
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