Implementation of maximum power recovery for a dual-PMSM system

This paper proposes an implementation to achieve a regenerative braking control for a dual-PMSM drive system. By using the proposed maximum efficiency searching algorithm, maximum power recovery from the braking control can be obtained. A digital signal processor, TMS 320F 2808, is used to execute all of the control algorithms, including dual-motor driving control, dual-motor regenerative braking control, and a maximum power recovery algorithm. Experimental results can validate the correctness and feasibility of the proposed method.