技术中心

英文篇名】 Bi-objective programming for operation strategy of CCHP plants 【作者中文名】 张蓓红; 龙惟定; 【作者英文名】 By Zhang Beihong and Long WeidingShanghai Research Institute of Building Sciences; Shanghai; China; 【作者单位】 上海市建筑科学研究院; 同济大学; 【文献出处】 暖通空调, Hv 热电冷联产; 运行策略; 双目标规划; 【英文关键词】 combined heating and power; combined cooling heating and power; operation strategy; bi-objective programming; 【摘要】 针对热电(冷)联产系统的运行调节问题建立了包含经济性和节能要求的双目标规划模型,根据热、电、冷负荷的全年变化提出了合理的运行模式和运行方案,探讨了经济性和节能要求的权重变化对总目标函数的影响,分析了分时电价、燃料价格对系统运行策略的影响。 【英文摘要】 Aiming at the operation strategy of CCHP plants, establishes a bi-objective programming model to minimize both the annual running cost and the annual primary energy consumption. Presents the reasonable operation modes and schemes according to the annual cooling, heating and power load. Explores the influence of the change of economic weight and energy consumption weight on total objective function. Analyses the influence of the natural gas cost and the hourly rate of purchased electric power on the operatio...