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This paper describes a scaled model development of PMSG wind power system using wind turbine simulator and matrix converter. The wind turbine simulator, which consists of an induction motor with vector drive, calculates the output torque of a specific wind turbine using simulation software and sends the torque signal to the vector drive after scaling down the calculated value. The operational feasibility...
This paper describes development of a hardware simulator for the PMSG wind power system, using a motor-generator set with vector drive, a back-to-back converter with DSP controller, and a software turbine simulator. The turbine simulator generates torque and speed signals of a specific wind turbine with respect to the given wind speed. This torque and speed signals are scaled down to fit the input...
This paper proposes a new DFIG system using matrix converter with simple modulation scheme, which can effectively interconnect the wind power system with the power grid. Matrix converter is very difficult for the DFIG application because of sensitive commutation process. In this paper a simple and easy modulation scheme for matrix converter called direct duty ratio pulse width modulation was developed...
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