Simulation Study on Harmonic Detection of Electric Vehicle Charging Station
The development of electric vehicles requires large-scale construction of charging stations,and a large number of harmonic current generated in the charging station will be inject into the grid.There are generally two types of harmonic suppression methods of charging stations,such as active harmonic suppression and passive harmonic suppres-sion.Aiming to the passive harmonic suppression in the electric vehicle charging station,the advantages and disadvantages of the passive power filter and active power filter are compared.On the basis of the harmonic analysis of the electric vehicle charging station,the paper proposes a harmonic suppression method of a passive power filter.The harmonious simulation model is established by the Matlab/Simulink platform.The simulation result shows that the passive power filter can effec-tively reduce the total resisure of the harmonic current generated by the charging station.
Passive power filterHarmonic suppressionElectric vehicleSimulation analysis
万方数据
维普
