Multi-terminal high voltage DC transmission with voltage source converter (VSC-MTDC) is mainly used in off-shore wind farms at present, but VSC-HVDC cannot essentially suppress renewable energy power fluctuation. A coordinate complementary optimization control scheme between pumped storage station and large-scale new renewable integrated through VSC-MTDC is proposed. Master station is set up in grid level dispatch center and execution slave station is built in the pumped storage station. Master station is mainly assigned for data analysis, pumped storage station active power instruction release and other functions, meanwhile it has different control modes. Slave station is assigned for receiving pumped storage station active power instruction from master station and issuing actual execution instruction to each unit’s governor in consideration of actual situation in pumped storage station. This system is mainly for solving trans-provincial renewable energy accommodation problem and influence on system stability due to wind and solar integrated in grid. Meanwhile, this system is equipped with emergency power fluctuation control, which can provide emergency frequency support when North China Power Grid appears a lot of power shortages. Simulation results show that wide area governor control can effectively suppress renewable energy power fluctuation, reduce impulse impact on North China Power Grid because of renewable energy power fluctuation and send out renewable energy with friendly power supply. This work is supported by National Key R & D Program of China (No. 2016YFB0900605) and Science and Technology Project of State Grid Corporation of China (No. XT71-16-035).