Abstract

In this paper, a robust optimization unit commitment model with conditional value at risk and energy storage system is constructed. Through the setting of conditional risk value, the conservative result caused by the traditional calculation and robust unit commitment model is improved, and the increase of uncertain factors in power grid operation caused by the wind power being outside the acceptable range is reduced, The installation of energy storage system device is conducive to load shifting, which further excavates the flexibility of wind power. By using of 6-node system for example simulation, verify the feasibility of integrated optimization model.

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