Active Use of DFIG-Based Variable-Speed Wind-Turbine for Voltage Control in Power System Operation

Ko, Hee-Sang;Yoon, Gi-Gab;Hong, Won-Pyo

  • Published : 2008.06.30


This paper presents an active use of doubly-fed induction-generator(DFIG)-based variable-speed wind-turbine for voltage control in power system operation. For reasonable simulation studies, a detail dynamic model of a DFIG-based wind-turbine grid-connected system is presented. For the research objective, an innovative reactive power control scheme is proposed that manipulates dynamically the reactive power from the voltage source converter(VSC) with taking into account its operating state and limits.


Doubly Fed Induction Generator;Variable Speed Wind Turbine;Voltage Control;Voltage Source Converter


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