Configuration method of hydrogen-electricity hybrid energy storage system with high-proportion wind and light access power transmission network

The invention relates to the technical field of power transmission networks, and discloses a configuration method of a hydrogen-electricity hybrid energy storage system with a high-proportion wind-light access power transmission network, which comprises the following steps: S1, modeling aiming at the characteristics of the hydrogen-electricity hybrid energy storage system, and establishing a hydrogen-electricity HESS model and a wind-light output model; s2, designing a cooperation strategy of the hydrogen-electricity HESS model according to the charging and discharging power of the hydrogen-electricity hybrid energy storage system; s3, based on the wind and light output model and a hydrogen-electricity HESS model, a bilevel planning model of the hydrogen-electricity HESS is established, the target of the upper layer model is that the annual comprehensive cost of a power transmission network is minimum, and the target of the lower layer model is that the wind and light abandoning rate is minimum; and S4, solvi