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The fluctuation of active power filter (APF) dc side capacitor voltage affects the filter's normal work and causes dc side over-voltage. These endanger the safety and reLiable operation of APF. Keeping APF dc side voltage at an appropriate value is an important factor to guarantee that APF has a good performance of compensation. On the basis of analyzing the dc bus voltage control principle and the...
In order to achieve the simulation of the external offshore environmental conditions in the wind power generation system, a wind speed model and a tower load module was built by simulink for calculating the wind load and current load on the wind rotor and tower load and introduce the ice load briefly. The simulation results show that the model can not only show positive responses to the actual wind...
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