| 用IPLV/NPLV值评估冷水机组全年能耗的局限性 |
| |
| 引用本文： | 贾晶,赵锡晶,李杰.用IPLV/NPLV值评估冷水机组全年能耗的局限性[J].暖通空调,2010,40(3). |
| |
| 作者姓名： | 贾晶 赵锡晶 李杰 |
| |
| 作者单位： | 特灵空调系统(中国)有限公司 |
| |
| 摘 要： | 提出用IPLV/NPLV值评估冷水机组全年能耗在工程应用中存在4方面局限,即IPLV/NPLV计算法则未考虑机组负荷百分比的权重对单台机组全年能耗的影响,不适用于多台冷水机组系统,不能反映多机头机组的真实能效特性,因各地区气象条件不同而不能直接应用于实际项目。认为在工程中应正确理解和应用IPLV/NPLV指标。
|
| 关 键 词： | 冷水机组 全年能耗 IPLV NPLV |
Limitation of estimating the annual energy consumption of water chiller units by IPLV/NPLV |
| |
| Jia Jing,Zhao Xijing,Li Jie.Limitation of estimating the annual energy consumption of water chiller units by IPLV/NPLV[J].Journal Heating Ventilating and Airconditioning,2010,40(3). |
| |
| Authors: | Jia Jing Zhao Xijing Li Jie |
| |
| Affiliation: | Jia Jing,Zhao Xijing , Li Jie Trane,Shanghai,China |
| |
| Abstract: | Considers that there are four limitations in such estimating in engineering applications:the IPLV /NPLV algorithm ignores the impact of the weight of chiller load upon a single chiller annual energy consumption,is not applicable to multiple chiller systems,can not reflect the true energy efficiency characteristics of multi-head chiller,and can not be applied directly to actual projects due to variant weather conditions in different regions.IPLV/NPLV algorithm should be correctly understood and used in engin... |
| |
| Keywords: | chiller annual energy consumption IPLV NPLV |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
