工业园区混合能源优化配置方法应用与实践

Application and Practice of Optimal Configuration Method of Hybrid Energy in Industrial Park

为了充分挖掘多能源之间的互补潜力,使工业园区混合能源系统的配置方式由传统粗放式转变为精确优化配置并降低系统配置方案的保守性,基于粒子群联合CPLEX求解算法对工业园区的系统配置和运行调度方案进行分析优化,并以某生物园区为例进行了实例分析,得到了目标函数下的最优设计方案和运行策略。仿真分析结果表明,优化配置方法的应用能够协调冷热电多种能源的混合利用,提升系统的综合经济性。同时,为工业园区能源供应项目的规划、设计提供参考性支撑,丰富设计手段。

In order to fully excavate the potential in complementarity between multiple energy sources, the configuration of the hybrid energy system in industrial park is transformed from traditional extensive type to accurate optimization, and the conservatism of system configuration scheme is reduced. Based on PSO and CPLEX algorithm, the system configuration and operation scheduling of industrial parks are analyzed and optimized. A biological park is taken as an example for analysis, and the best design and operation strategies under the objective function are obtained. The simulation results show that the application of the proposed optimal configuration method can coordinate the utilization of various kinds of energy sources and enhance the comprehensive energy economic benefit of the system. At the same time, it provides a reference support for the planning and design of energy supply projects in industrial parks, and enriches design methods.