基于动态能耗模型的微电网经济运行优化

微电网系统是一个具有多能源输入的综合性能耗网络系统，系统高昂的运行成本已成为其大规模推广应用的一个关键性障碍。针对微电网系统内冷、热、电等多种负荷的能耗特性及能耗设备的运行特性，采用智能算法对数据进行分析拟合，得到系统内各能耗设备的动态能耗模型。通过分析一次能源对冷、热、电三种负荷的转换利用方式及各能源之间的互补关系，构建了微电网系统的经济运行优化模型，采用量子行为粒子群优化算法对其进行优化求解，得到系统的最佳能源结构及综合运行成本。考虑不同季节下系统的运行特点及负荷特性，利用不同的算例对所提模型的有效性和可行性进行了验证。

Economic Operation Optimization for the Micro Grid Based on the Dynamic Energy Consumption Model

For the micro grid system, it is a comprehensive energy consumption system which contains multiple distributed energy import. The operation economy of the system is a key factor for popularization and application. According to the energy consumption of cooling heating and power et al multi load and operation characteristics of the equipment of micro grid, the data is analyzed and fitted by use the intelligent algorithm, and the dynamic energy consumption models of equipment are constructed. Though analyzing the trans-utilization of the primary energy to cooling heating and power energy and transforming relationship between the various energy, the economical operation model is constructed. And the quantum-behaved particle swarm optimization is used to solve the model, and energy structure and comprehensive operation cost of the system can be obtained. Considering the load structure and operation characteristics of the system in different seasons, the rationality and effectiveness of the proposed model is also ascertained by the example.