数码涡旋多联机空调系统开机率和负荷率与冬季制热能耗特性的关系探讨  

Discussion on the Relations of the Indoor-unit Operating Ratio and Load Ratio to the Energy Consumption of DVM System in Winter

作　　者：朱乐琪[1] 张旭[1] 

机构地区：[1]同济大学暖通空调研究所,上海200092

出　　处：《制冷空调与电力机械》2007年第1期24-26,共3页Refrigeration Air Conditioning & Electric Power Machinery

摘　　要：通过对数码涡旋多联机空调系统的运行状况研究及能耗特性的实验分析,提出采用小时平均供热系数HHPF(Hourly Heating Performance Factor)来评价数码涡旋多联式空调系统冬季制热能耗特性的指标；分析了系统的HHPF随着负荷率和开机率的变化情况,并进行了比较。The operational characteristics and energy consumption of the DVM （Digital Variable Multi） airconditioning system were studied by the experimental research on its operational condition. The concept about HHPF （Hourly Heating Performance Factor） was introduced to judge the energy cost performance of the DVM system in winter. The relationship of HHPF of the system to indoor-unit operating ratio and load ratio were studied.

关 键 词：数码涡旋多联式空调系统 小时平均供热系数HHPF 开机率 负荷率 

分 类 号：TU831.2[建筑科学—供热、供燃气、通风及空调工程]