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To ensure safe and reliable operation of power system based on wind energy, usually plant operators should satisfy grid code requirements such as grid stability, fault ride through (FRT), power quality improvement, grid synchronization and power control etc. To satisfy the grid code requirements of wind turbine, usually grid side converter is playing a major role. So in order to improve the operation...
This paper presents a real time simulation method of wind power generation system with doubly fed induction generator (DFIG) using real time digital simulator (RTDS). A vector control strategy is proposed to realize decoupled control of real power and reactive power. Rotor side converter controls the complex power of stator while grid side converter regulates the DC link voltage and the reactive power...
Wind energy is often installed in rural, remote areas characterized by weak, unbalanced power transmission grids. In induction wind generators, unbalanced three-phase stator voltages cause a number of problems, such as overheating, over-current, and stress on the mechanical components from torque pulsations. Therefore, beyond a certain amount of unbalance, induction wind generators are switched out...
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