Low Voltage Ride Through (LVRT) Control of Double-Fed Wind-Driven Generator
With the rapid development of the wind power,it is no longer an isolated power system and gradually incorporated in the local power grid.However,as the increasing proportion of the installed wind power capacity in the power grid,the affection of the wind turbine to the region power system is getting heavier,which inevitably bring some new problems to the power system.The low voltage ride through (LVRT) is the direct embodiment of the power quality.In this paper,we fist analyze the impact of the voltage drop on the double-fed wind turbine.Then,a LVRT control method is proposed based on hardware realization.The detailed explanation of the proposed control method is given at last.
Double-fed wind turbine Low voltage Ride Through (LVRT) Crowbar Uninterruptible power supply (UPS) Energy storage
Jianhong Zheng Jiefeng Li Yuzhi Gao
Tangshan Vocational and Technical College, Tangshan 064002, Heibei, P.R.China
国际会议
杭州
英文
400-404
2012-03-23（万方平台首次上网日期，不代表论文的发表时间）