Modeling and simulation of variable speed constant frequency wind power generating system with doubly-fed brushless generator

The variable speed constant frequency (VSCF) wind power generating system with doubly-fed brushless generator (DFBG) has the advantage of high reliability and can transfer maximum wind energy to electrical power. The structure of DFBG and the composition of VSCF wind power generating system with DFBG have been introduced. Based on SIMU-LINK technology, the simulation model of DFBG was built, and the VSCF control technology of DFBG has also been studied. The simulation results of the VSCF control strategy was given.