Simulation study on dynamic response of doubly fed induction generators during system voltage sag caused by power grid faults

	Simulation study on dynamic response of doubly fed induction generators during system voltage sag caused by power grid faults
	Wang, Xiao-Lan; Sun, Wan-Yi
刊名	Dianwang Jishu/Power System Technology
	2010-08-01
卷号	34 期号:8 页码:170-175
关键词	Dynamic response Electric fault currents Electric power generation Electric power transmission networks Reactive power Wind power Active power output American wind energy associations Doubly fed induction generator (DFIG) Doubly fed induction generators Electromagnetic torques Low-voltage ride-through Reactive power output Voltage sags
ISSN号	10003673
英文摘要	To research the dynamic response of wind power generation unit under certain grid voltage sag in depth, taking single doubly-fed induction generator (DFIGs) with capacity of 1. 5 MW as research object and referring to the standard of low-voltage ride through (LVRT) drifted by American Wind Energy Association (AMEN), by means of building different simulation models of grid voltage sag, the dynamic responses of terminal voltage, stator current, rotor current, active power output and reactive power output, voltage at DC side and electromagnetic torque during the fault are simulated respectively. Through comparing the variations of these variables under several typical faults, corresponding control strategies, which are available for reference to further research on control strategy based on the standard of LVRT, are investigated.
语种	中文
出版者	Power System Technology Press
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/111197]
专题	电气工程与信息工程学院
作者单位	School of Electrical and Information Engineering, Lanzhou University of Technology, Lanzhou 730050, Ganshu Province, China
推荐引用方式 GB/T 7714	Wang, Xiao-Lan,Sun, Wan-Yi. Simulation study on dynamic response of doubly fed induction generators during system voltage sag caused by power grid faults[J]. Dianwang Jishu/Power System Technology,2010,34(8):170-175.
APA	Wang, Xiao-Lan,&Sun, Wan-Yi.(2010).Simulation study on dynamic response of doubly fed induction generators during system voltage sag caused by power grid faults.Dianwang Jishu/Power System Technology,34(8),170-175.
MLA	Wang, Xiao-Lan,et al."Simulation study on dynamic response of doubly fed induction generators during system voltage sag caused by power grid faults".Dianwang Jishu/Power System Technology 34.8(2010):170-175.