A park light storage combined operation capacity configuration optimization method

Abstract

The application discloses a park light-storage combined operation capacity configuration optimization method, which comprises the following steps: obtaining light-storage operation basic data, wherein the light-storage operation basic data comprises park historical load data, photovoltaic power generation data, time-of-use electricity price data and light-storage equipment technical and economic parameters; preprocessing the light-storage operation basic data to generate light-storage operation standardized data, wherein the light-storage operation standardized data comprises a typical daily load curve, a typical daily photovoltaic output curve, standardized time-of-use electricity price and standardized equipment parameters; according to the light-storage operation standardized data, an optimization model is constructed by taking the minimization of the comprehensive cost of the whole life cycle of the park as the target and through preset constraint rules; and the optimization model is solved through a preset optimization algorithm to generate the optimal capacity configuration of photovoltaic and energy storage and the corresponding economic operation strategy. The optimization model is constructed by taking the minimization of the comprehensive cost as the target, and thus the optimal light-storage capacity configuration scheme can be obtained under the photovoltaic non-grid-connected scene.