摘要
本文以K135次 (长沙—上海 )空调列车为例 ,介绍了我国空调列车的运行能耗状态 ,其中包括耗油量、发电量和用电量 ,并对用电量的构成进行了调查和分析。研究结果表明 :能耗随季节变化而变化 ,冬、夏两季的能耗最大 ,且夏季大于冬季 ,过渡季节的能耗较小 ;在用电量的构成中 ,空调设备耗电量最大 ,约占总耗电量的 70 %。通过对空调列车能耗的分析 ,找到了影响空调列车运行能耗的关键因素 。
Taking the air-conditioned train K135(Changsha-Shanghai)as an example,this paper introduces the current situation of the energy consumption of traveling air-conditioned trains in China,including the oil consumption,electric energy production and power consumption.In addition,this thesis makes a concrete investigation and analysis of the power consumption constitution.The result based on those researches indicates that the power consumption varies with seasons,which is the most in winter and summer,especially even more in the latter,and comparatively less in transitional seasons;the power consumed by the air conditioner tops the list of the power consumption,among which it almost occupies 70%.By analyzing the power consumption of traveling air-conditioned trains,we find out the key point that affects it and accordingly put forward some reasonable suggestions for energy saving.
出处
《节能技术》
CAS
2003年第1期18-20,共3页
Energy Conservation Technology
关键词
空调
列车
运行
能量损耗
节能
air-conditioned train
energy consumption
energy saving
