双馈风机的高电压穿越改进方法及仿真分析

Improved Methods and Simulation Analysis of Doubly-fed Wind Turbines on High Voltage Ride Through

针对电网电压骤升对双馈风机带来的危害,提出了几种高电压穿越的改进方法。通过PSCAD仿真验证了改进方法的有效性,并结合工程实际指出改进方法的利弊。

Considering the harm of grid voltage swell on DFIG,this paper propose ize the performance of high voltage ride-through. The simulation results showed And the paper pointed out the advantages and disadvantages of the methods tom several improved methods to reale effectiveness of these methods. ned with engineering practice.