列车变频空调的节能性和舒适性研究  

Research on Energy Saving and Comfort Capability of Train Variable-frequency Air Conditioner

作　　者：苏慈[1] 王绅宇 武双虎 孟繁华[1] 马宏福[1] 

机构地区：[1]唐山轨道客车有限责任公司,河北唐山063035 [2]山东朗进科技股份有限公司,山东青岛266071

出　　处：《机车电传动》2014年第5期78-80,共3页Electric Drive for Locomotives

摘　　要：介绍了变频空调的原理及控制方式,对地铁变频空调和定频空调的节能性和舒适性进行了对比试验研究。结果表明,变频空调不但节能效果好,而且温度控制精度比定频空调高,波动范围小,舒适性好。Principle and control method of variable-frequency air conditioner were introduced, and capabilities of energy saving and comfort about variable-frequency and fix-frequency air conditioner were researched. The results showed that compared with fixfrequency air conditioner, variable-frequency air conditioner not only saved energy, but also had better temperature control precision and comfort.

关 键 词：列车空调系统 变频空调 定频空调 节能性 舒适性 

分 类 号：U231[交通运输工程—道路与铁道工程] U270.383[机械工程—车辆工程]