Abstract: Improving the applicability of the planning scheme in grid dispatchment and operation is one of the effective solutions to improve the new energy consumption capacity. A planning method is proposed for the combined configuration of wind farms and energy storage stations in transmission network considering the security reserve constraints and the multiple energy unit commitment dispatch constraints. It fully utilizes the flexibility of the grid to regulate the resources, explores the profitability model of energy storage under the peak-to-valley tariff policy, and comprehensively considers the coal consumption operation costs of the thermal units, the abandoned wind power of the wind units, the construction costs and the peak regulation revenue of the energy storage unit and the load cutting risks. A double-layer optimization method is applied. In the outer layer, the configuration scheme is screened for multi-objective evaluation based on vector order optimization theory. In the inner layer, a security-constrained unit commitment consumptive operation model is established including two sub-models of a rough one based on deterministic reserve constraints and the other accurate one based on probabilistic risk reserve constraints. The results of the IEEE-RTS 24 nodes system simulation example prove that the proposed method can balance the calculation accuracy and speed to improve the level of the new energy planning consumption and the risk response in the transmission networks.