Based on PSIM software energy feedback-based power electronic load model

PSIM software is specialized for power electronics simulation tools. Fast and convenient is its key advantage. One-cycle control is a open-loop control strategy, in nonlinear fields has been widely used. Sensitive and rapid one-cycle control, the input changes, only one cycle can be achieved on the output tracking the input changes, the output varies with the input. In this article , by the principle of one-cycle control analysis, combined with the power network grid-connection control requirements, the energy feedback-based power electronic load´s last stage circuit diagram which based on PISM is given, Through computer simulation results, The technical feasibility has been verified.