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随着风力发电、光伏发电和储能技术的日趋成熟,风光储柴联合发电系统将成为一种有竞争力的发电模式。为提高该系统可靠性和经济性,本文提出一种新型联合发电系统结构,分析了系统功率流动及运行特性,归纳了系统运行模式和工作状态之间的转换关系,提出了一种集成多种控制模式的协调智能控制策略。基于Matlab下的Stateflow混合仿真平台对控制策略模型进行了研究,验证了策略可行性。
With the wind power generation, photovoltaic power generation and energy storage technology is maturing, the scenery storage diesel cogeneration system will become a competitive power generation mode. In order to improve the reliability and economy of the system, this paper presents a new type of combined power system, analyzes the system power flow and operating characteristics, summarizes the conversion relationship between system operating mode and operating status, Coordinated control strategy intelligent control strategy. Based on Stateflow hybrid simulation platform under Matlab, the control strategy model is studied and the feasibility of the strategy is verified.