There exist several problems when the permanent magnet synchronous generator（PMSG） used in the power generation system.First

rotor magnetic fields of generator can not be controlled.Next

it will cause the failure of the inverter when the terminal voltage of generator is larger than the inverter DC bus voltage.Once more the flow direction of the output current from PMSG is hardly controlled directly.To solve the problems above

the inductive reactors need to connect with the three-phase terminal side of PMSG in series by applying three-phase current control strategy which is to control the amplitude and phase of the voltage on the reactor indirectly.According to the requirements of the waste heat recovery power generation system

combining the PMSM vector control technology

a simulation platform is build.The simulation results demonstrate the feasibility and effectiveness of the proposed design.