Abstract: An LCC-DR hybrid HVDC transmission system that considers DC fault ride-through and economy is proposed herein to achieve large-scale centralized and long-distance transmission of island wind power in the Gobi Desert. First, the topology of the hybrid transmission system is introduced. The system uses LCC and DR in series to integrate a large-scale wind power base. Subsequently, a mathematical model of the system is established, and a control scheme is designed based on it. Under DC and AC faults, the operation of the system is analyzed, and a fault ride-through strategy is designed to ensure the stable operation of the system. To verify the effectiveness of the control strategy, an LCC-DR hybrid transmission system model is established in PSCAD/EMTDC, and the steady-state and transient operation characteristics are simulated. The results show that the system can effectively realize the large-scale and long-distance transmission of renewable energy in the Gobi Desert.