Abstract:

Doing research to efficiently exploit the wind power for electricity generation plays an important role to reducing climate change as well as lessening the reliance on the fossil fuels which are at high risks of exhaustion, causing environmental pollution. The advantageous point of connecting wind turbines by using the capacity electronic shifting sets is two-directional energy transmission. Especially, as connected with the filtering net, it will surely reduce harmonics via nets except for high level harmonics, which is greatly meaningful towards improving electricity power quality. The article presents the results of modeling and monitoring connecting nets to wind turbines by using the capacity electronic conversion of electrical energy. The algorithm of maximum point power tracking system are applied to ensure wind turbines to be constantly working of maximum point power when changing at the changes of transmission.