Comparisons of gain design of the current controller with the first order lag characteristics

1차 지연 특성을 갖는 전류 제어기의 이득 설계 비교

This paper deals with the comparisons of gain design of current controller with the first order lag characteristics. Usually the current controller for motor drives and PCSs has the first order lag characteristics to avoid the current overshoot. This paper suggests a new inductor current controller for the PCSs and also compares with other two current controllers. The simulation results show that the proposed design method also gives the first order lag characteristics and can be used as an alternative current controller for PCSs.