Power allocation control strategy for three-phase synchronous generator-uncontrollable rectifier systems

A steady-state mathematic model of three-phase synchronous generator-uncontrollable rectifier system is presented in this paper. Theoretical derivation is carried out to analyze the influencing factors of the steady-state active power distribution. Furthermore, a control strategy with voltage-active power droop characteristic is developed. Relationship between the steady-state active power distribution and the parameters of excitation regulator is also derived. Simulation results confirm the validity of the control strategy.