太阳能-相变蓄热蒸发型空气源热泵复合供热系统的设计  

Design of solar energy-phase change heat storage evaportive air-source heat pumps compound heating system

作　　者：闫泽滨 马素霞[1] 李小刚 

机构地区：[1]太原理工大学电气与动力工程学院,山西太原030024

出　　处：《可再生能源》2018年第2期209-214,共6页Renewable Energy Resources

基　　金：山西省基础研究项目(2015021109)

摘　　要：文章以山西省原平市某办公楼为研究对象,利用相变蓄热蒸发型空气源热泵技术,设计了一套具有双水箱的太阳能-相变蓄热蒸发型空气源热泵复合供热系统,并开发出一套与之相匹配的集散控制系统。该控制系统采用"一主四从"架构,以STM32F103微处理器为核心,实现对供热系统各个部件的监控。试验结果表明,在保证供热系统安全、稳定运行的前提下,控制系统提高了供热系统的能效比,实现了供热系统对用户端的全天候恒温供暖。An office building in Shanxi, Yuanping taken as the object, this paper designs a double water tank type of solar assisted heat pump system for floor heating and develops a set of matching distributed control system based on the phase change heat storage evaporative air source heat pump technology. The automatic control system taking the STM32 F103 microprocessor as the core adopts＂one master-four slave＂ architecture to achieve each component monitoring of the heating system.The test results show that, under the premise of ensuring safe and stable operation of the system,the control system improves the energy efficiency ratio of the heating system, and implements the supply of the all-weather constant temperature heating for the heat consumers.

关 键 词：太阳能 相变蓄热蒸发型空气源热泵 控制系统 微处理器 多机通讯 

分 类 号：TK519[动力工程及工程热物理—热能工程]