摘要
结合深圳地铁3号线工程设计成果及工程实践,从城市轨道交通牵引授流制式在节约能源、节省资源和减少碳排放等方面的优势进行阐述,充分证明直流1 500 V钢铝复合接触轨授流方式是城市轨道交通的发展方向。
In this paper,the mode of DC traction power supply for metro transportation system is analyzed considering the practical experience of Shenzhen metro Line 3.The advantages of DC 1500V contact rail in urban rail transit are indicated,especially in the respect of energy-saving,resource-saving,and mitigation of carbon dioxide emission.It has been justified that DC 1500V power supply by steel-aluminum alloy contact rails will be greatly developed in urban rail transit.
出处
《都市快轨交通》
2011年第2期93-95,共3页
Urban Rapid Rail Transit
关键词
牵引授流制式
直流1500V
架空接触网
钢铝复合接触轨
节约能源
节省资源
低碳环保
mode of traction power supply
DC 1500V
OCS（overhead contact system）
steel-aluminum alloy contact rail
reducing operation cost
energy-saving
resource-saving
low carbon dioxide emission
