地铁车站水冷空调机组性能研究
Performance of water-cooled air conditioning unit in underground railway station
摘要：
通过正交试验测试了水冷磁悬浮变风量空调机组非标准工况的性能，采用极差分析法及指标-因素图明确了影响该空调机组制冷量、机组EER等参数的主要因素，并对此进行了性能分析。为针对地铁车站公共区采用直膨式空调系统方案建立相关的数学模型、制定节能措施和全年优化运行控制策略，提供了实测数据支撑。
关键词：地铁车站,水冷直膨式空调机组,正交试验,极差分析,性能分析
Abstract：
Tests the performance of a water-cooled magnetic suspension VAV air conditioning unit under non-standard condition by orthogonal experiment. Identifies the main factors affecting the unit performance parameters such as cooling capacity and EER by range analysis and index-factor diagram analysis, and analyses the performance. The experiment also provides a data support for the establishment of the mathematical model, the energy-saving measures and the optimal operation control strategy for the direct-expansion air conditioning system used in the public area of the underground railway station.
Keywords:underground railway station, water-cooled direct-expansion air conditioning unit, orthogonal experiment, range analysis, performance analysis