供热系统优化规划研究

Study of Optimum Programming of District Heating System

本文应用系统工程的理论和方法,将热源、热网、热用户做为一个整体进行分析,使总的技术和经济指标最佳,为此提出了热源类型为热水锅炉房和核供热站或二者组合的供热系统优化规划数学模型;文中将所述模型归纳为一个有产量约束、多地点、多设备、不同原料、同一产品的工厂选址及其中设备的最优配置问题,这是一个0—1混合规划模型,还建立了热源和热网的费用模型.通过模型求解,可确定热源中设备与热用户间的最佳供求关系.

In this paper, the theory and the method of system engineering are applied. As a whole, nuclear heating system consists of heat sources and networks and consumers. In order to make technical and economical norms is optimum, an optimum mathematics model that has both nuclear reactor and districts heating boiler are developed. This model is summarized into a problem of optimal location and to dispose equipment in location with restrained output, multi -source, multi -facility, multi-raw material, single-commodity. This model is 0-1 integer programming, as well as the cost model of the heat source and heat -transmission network concerned in the optimization model are presented briefly. The optimal relation between supply and demand in district heating system can be determined.