摘要
在分析国内外研究现状的基础上,指出对空气源热泵冷热水机组冬季结霜工况的研究是推广机组应用的关键,并指出可以采用计算机模拟的方法建立空气源热泵冷热水机组结霜工况的模型,以此对机组的运行工况进行分析,进而对机组进行仿真、优化和控制.
Air source heat pump heat/chiller is,a newly by developed heating&refrigeration source being used widely.The study on frosting condition of air source heat pump heat/chiller in the winter is a key to its wider use,and mathematical model of frosting condition can be developed by computer simulation through con-dition analysis,simulation,optimization and control of the unit.
出处
《哈尔滨建筑大学学报》
北大核心
2002年第5期66-69,共4页
Journal of Harbin University of Civil Engineering and Architecture
基金
哈尔滨工业大学校科学研究基金资助项目(HIT.2000.26)
关键词
空气源热泵冷热水机组
结霜
除霜控制
模拟
air source heat pump heat/chiller unit
frosting
control of defrosting
status and development
