Resonance suppression control device

Provided is a resonance suppression control device for performing suppression control of vibration at a resonance frequency of each vibration mode with respect to a control object having a plurality of vibration modes, the resonance suppression control device being easy to mount with a simple struct...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	MASUI YOJI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CONTROL OR REGULATING SYSTEMS IN GENERAL CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS CONTROLLING CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY FUNCTIONAL ELEMENTS OF SUCH SYSTEMS GENERATION MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS PHYSICS REGULATING
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Beschreibung
Zusammenfassung:	Provided is a resonance suppression control device for performing suppression control of vibration at a resonance frequency of each vibration mode with respect to a control object having a plurality of vibration modes, the resonance suppression control device being easy to mount with a simple structure and capable of suppressing vibration at the resonance frequencies of the plurality of vibration modes. A control device (2) is a resonance suppression control device that performs suppression control of vibration at a resonance frequency of each vibration mode with respect to a control object (P) having a plurality of vibration modes. The control device (2) is provided with a plurality of feedback loops (11, 12) for negatively feeding back to the input side the output of the control target (P) corresponding to the plurality of vibration modes. Each of the plurality of feedback loops (11, 12) has a band-pass filter (51, 61) that extracts a portion of the plurality of vibration modes, a phase compensation unit (5