Research of VSCF wind power generation training system based on matlab/labVIEW

The paper offers a wind turbine training system, which has supervisory layer and control layer. The supervisory layer is based on American NI Company´s graphical software-LabVIEW to set up the monitoring interface. The control layer is based on Matlab/Simulink software to simulate the wind power generation system model. With researching the mathematic model of wind turbine and analyzing control strategy of double-fed induction generator, a variable-speed constant-frequency (VSCF) wind power generation training system is presented. The main operations of wind power generation system have been implemented including cutting-in control, maximum power point tracking (MPPT) at low wind speed and power control/variable pitch control at the rated wind speed. The corresponding curves in simulink and LabVIEW platforms are acquired. And by comparing them the correctness and feasibility of the training system are proved.