微电网储能系统优化方法研究综述

Review of optimization methods for microgrid energy storage systems

由于新能源的多样性和分散性,微电网系统的能量管理和控制面临着巨大的挑战。储能系统作为微电网系统的重要组成部分,可以通过对储能系统的设计优化和调度优化实现微电网系统的稳定运行和无扰并网。论文首先概述了微电网系统和储能系统的结构、特征,明确定义了储能系统的研究范围;然后,从电池能量存储系统的角度讨论了优化目标和约束条件,对当前主要的储能系统优化算法进行了比较和评估;最后,简述了储能系统在微电网应用中面临的挑战和未来发展方向,并对微电网储能系统优化方法的研究成果进行总结,从而为更好地推广应用新能源系统提供新思路及有价值的参考依据。

Due to the diversity and decentralization of new energy sources,the energy management and control of microgrid systems are faced with significant challenges.As an important part of microgrid system,energy storage system can realize stable operation and seamless grid connection by optimizing the design and scheduling of energy storage system.Firstly,the structure and characteristics of microgrid system and energy storage system are summarized,and the research scope of energy storage system is precisely defined.Subsequently,the optimization objectives and constraints are discussed from the perspective of battery energy storage systems,and the main optimization algorithms are compared and evaluated.Finally,the challenges and future development direction of energy storage system in microgrid application are briefly described,and the research results of optimization methods of microgrid energy storage system are summarized,so as to provide new ideas and valuable reference for better promotion and application of new energy systems.