With the increasing wind power penetration, farms are directly influencing systems, so need to improve quality of system is an open research topic. A Doubly-Fed Induction Generator (DFIG) often used in systems. However, DFIG has a complex structure and works harsh environments, potential faults may occur. Faults can cause fall into chaotic working state, which harmful phenomenon for DFIG, since...

This paper presents two solutions to cascade the doubly-fed induction machines in power generator systems. The first solution is a traditional one with control circuit located on stator-side. second new rotor-side. After analysis and evaluation, it shown that rotor side has advantages over Therefore, authors chose which study, analyze in-depth run simulation. results show proposed very good qua...

The major purpose of this work is to design the controllers for controlling variable speed, pitch wind turbine (WT) with doubly fed induction generator (DFIG). Vector control strategy adopted DFIG active and reactive power. Generator torque provide regulated real power minimum fluctuation. fixed gain proportional-integral (PI) controller designed converter rotor side grid has limited operating ...