太阳能热水系统中两种集热器集热面积的优化分配  

Optimal distribution of collector area of two collectors in solar water heating system

作　　者：张凌飞[1] 陈欢[2] 刘晨[2] 何逸麟 曹磊[2] ZHANG Lingfei;CHEN Huan;LIU Chen;HE Yilin;CAO Lei(College of Physics and Electronic Information Engineering,Qinghai Nationalities University,Xining 810007,China;Institute of CAD,Xidian University,Xi’an 710000,China)

机构地区：[1]青海民族大学物理与电子信息工程学院,青海西宁810007 [2]西安电子科技大学CAD研究所,陕西西安710000

出　　处：《现代电子技术》2021年第4期156-159,共4页Modern Electronics Technique

基　　金：青海省科技厅重点研发与转换项目(2018⁃NN⁃151);教育部“春晖计划”项目(Z2016108)。

摘　　要：针对单一类型太阳能集热系统存在的效率低和造价成本高等问题,采用两种太阳能集热器相组合的集热方式,建立针对组合式太阳能集热器集热面积优化的多目标优化模型,并为此提出一种快速有效的多目标优化方法,用于该组合集热系统中不同类型集热器集热面积的优化分配。该优化算法是基于快速非支配遗传算法以及多目标决策的层次分析法,并以果洛地区某农牧场太阳能集热系统热水供应为实例的背景下推导得出的。研究结果表明,该优化算法可以实现组合太阳能集热系统中不同类型集热器的集热面积的合理分配。在确保热水供应前提下,显著降低了系统成本,提高了太阳能集热器集散面的使用效率,解决了高原地区热水供应难、成本高的问题,具有很好的现实意义。In allusion to the problems of low efficiency and high cost in the single type solar collector system,A multi⁃objective optimization model for the optimization of the collector area of the combined solar thermal collector is established by means of the heat collection mode of the combination of two solar thermal collectors,and a method of fast and effective multi⁃objective optimization is proposed to perform the optimal distribution of the collector area of collectors with different types in the combined collector system.On the basis of the fast non⁃dominated genetic algorithm and the analytic hierarchy process of multi⁃objective decision⁃making,the optimization method is derived under the background that the hot water supply of solar collector system of a farm in Guoluo area is taken as an example.The research results show that the optimization algorithm can realize the reasonable distribution of the collector area of different types of solar collectors in the combined solar collector system.Under the premise of ensuring hot water supply,the system cost is significantly reduced and the use efficiency of the distribution area of the solar thermal collector is improved,which solves the problems of high cost and difficult hot water supply in plateau area and has good practical significance.

关 键 词：太阳能热水系统 太阳能集热器 集热面积 优化分配 多目标优化 系统测试 

分 类 号：TN86-34[电子电信—信息与通信工程] TK121[动力工程及工程热物理—工程热物理]