制冷学报Issue(4)：1-7,41,8.DOI:10.3969/j.issn.0253-4339.2014.04.001
变容量家庭能源中心制冷兼制热水模式性能实验研究
Experimental Study on Space Cooling & Water Heating Mode of Domestic Energy System with Variable Capacity Compressor
摘要
Abstract
To solve the problems of complex structure and unsuitable capacity control of present multi-function heat pump system,domes-tic energy system is introduced. A new system performance indicator is chosen to describe the performance of space cooling&water heat-ing mode. By comparison with space cooling only mode,this mode has been proved with a little less cooling capacity but with higher total system performance. Series of experiments are conducted with different initial water temperature in tank,compressor load and outdoor am-bient temperature conditions. By analysis of transient characteristics and system performance,the performance rules are concluded. Fur-thermore,the control strategy is proposed to insure the safe and efficient operation of space cooling & water heating mode.关键词
家庭能源中心/机组性能系数/控制策略/变容量压缩机/空调/热水Key words
domestic energy system/COP/control strategy/variable capacity compressor/air conditioning/hot water分类
通用工业技术引用本文复制引用
鲁双,吴静怡..变容量家庭能源中心制冷兼制热水模式性能实验研究[J].制冷学报,2014,(4):1-7,41,8.基金项目
国家高技术研究发展计划(863计划，2007AA05Z220)资助项目。@@@@The project was supported by the National High－Tech R＆D Pro-gram of China(863 Program，No.2007AA05Z220) （863计划，2007AA05Z220）
