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暖通空调杂志社>期刊目次>2018年>第9期

基于聚类分析和最小生成树的区域能源站选址及管网优化方法

Optimization method for district energy station site selection and pipeline network using cluster analysis and minimum spanning tree

于 震[1] 李 怀[1] 袁 涛[1] 程文辉[2] 章荣兵[2] 董福海[2]
[1]中国建筑科学研究院有限公司 [2]南方电网综合能源有限公司

摘要:

为实现多种区域能源站方案的自动优化设计和方案技术经济分析,针对区域能源站数量选择、区位选址和供冷供热范围划分,提出了一种基于聚类分析的优化分析方法;对区域供冷供热的管网路由优化,提出了一种基于最小生成树的自动管网路由优化方法。在实际工程典型区域供冷项目中应用该方法,分析了全集中、半集中和全分散能源站的经济性;并验证了该方法的适用性。该方法有别于当前依赖专家经验的常规能源站选址和路由优化设计,是一种可定量计算评估的设计优化方法。

关键词:区域供冷,区域供热,能源站,管网优化,聚类分析,最小生成树

Abstract:

In order to realize the automatic optimization design and economic analysis of various district energy station schemes, presents an optimal analysis method based on cluster analysis for the selection of the energy stations’ number and site and the division of cooling and heating supply area. Adopts a minimum spanning tree method to generate an optimal pipeline network. Applies the method to a typical district cooling project and analyses the economy of all-concentrated, half-concentrated and all-distributed energy stations. Verifies the method applicability. This method is different from current site selection and pipeline network optimization design of conventional energy station which relies on expert experience, and is a quantificational computation method.

Keywords:districtcooling,districtheating,energystation,pipelinenetworkoptimization,clusteranalysis,minimumspanningtree

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