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改进的BIN参数在水源热泵住宅中央空调系统中的应用
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摘要：本文对美国ASHRAE改进的Bin能耗计算方法(Modified Bin Method)作了一些适合于我国华北地区民用住宅使用的修改后，根据天津市最近十二年的气象数据，计算了天津地区全天24小时和18:00～8:00之间两种情况下的全年Bin数据。并在考虑了水源热泵的部分负荷特性对机组效率的影响之后，对水源热泵住宅中央空调系统的两种常见工作模式进行了全年能耗计算与分析。
关键词：水源热泵 住宅中央空调 Bin 能耗分析 部分负荷特性
Application of the Modified BIN Method to
WSHP Residential Central Air-conditioning System
By You Shijun☆, Li Qiusheng, Zhang Huan and Wang Shuzhong
☆Tianjin University, China
Abstract: Both heating and cooling loads can be estimated using the Bin (temperature frequency) method, so the Modified Bin Method from ASHRAE was applied to this article. Modified to fit the condition of the residence in North China, two kinds of Bins concluding both the whole day and the night throughout one year were given out referring to the latest twelve years’ weather data of Tianjin. Then the energy calculation and analysis for two normal run modes of the Water Source Heat Pump (WSHP) residential central air-conditioning were done at the concept of partial load characteristic.
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