本文考虑储能系统充放电的灵活性，根据多微网运行模式的非合作特性和电能的不同使用形式，将微网间的运行方式分为各子微网并网单独运行和多微网并网协调运行2种方式；根据示范工程中系统模型，以微网运行成本最低为目标，建立了多微网运行的优化调度模型，并通过粒子群算法求解。通过对比分析2种运行方式，结果证明：该模型能够为多微网系统的各种运行情况提供参考。%Consider the flexibility of the system charge and discharge energy storage, according to the different forms of multi micro operation mode of non cooperative behavior and electrical energy, micro grid operation points for each sub micro grid separate operation and multi micro grid coordinate two way operation. According to the system model in the demonstration project, the optimal scheduling model of multi microgrid operation is established with the minimum operation cost as the goal, and the algorithm is solved by particle swarm optimization algorithm. By comparing and analyzing two kinds of operation modes, the results show that the model can provide reference for various operation conditions of the multi microgrid system.
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