Output LC Filter Design of Three Phase Voltage Source Inverter Considering the Performance of Controller

제어기 응답을 고려한 삼상 전압형 인버터의 출력 LC필터 설계

in this paper the design procedure of three phase voltage source inverter output filter is described. The 'd' axis transfer function of the filter output voltage to the load current is described with the capacitor value and the system time constant including the controller. This means that the relation between the filter capacitor value and the system time constant is given as the closed form. By using the above closed form the capacitor value can be calculated with the system time constant is given as the closed,. form the capacitor value can be calculated with the system time constant which can be implemented practically not using the try and error method. And as the effect of the load is connected.