吕斌,李楠.一种双级变换器储能并网结构的新型模型预测法[J].电测与仪表,2016,53(19):. Lv Bin,Li Nan.A novel model predictive control for two-stage converter based grid-tied storage system[J].Electrical Measurement & Instrumentation,2016,53(19):.
一种双级变换器储能并网结构的新型模型预测法
A novel model predictive control for two-stage converter based grid-tied storage system
This paper proposed a novel model predictive control method for two-stage converter applied in grid-tied storage system. Switching states replacement strategy is applied for mitigation of dc-link current, so as the method of constructing a cost function, to extend the life cycle of capacitor. Both strategies are applied based on the stability of dc-link voltage and constant output power demand. Finally, the performance of the proposed control methods are verified by MATLAB/SIMULINK.
