摘要
上海地铁车辆采用了直流斩波调速和三相交流异步传动技术、大型中空挤压铝型材焊接的整体承载车体、无摇枕轻型转向架及微机控制、诊断和显示系统。文章简要介绍了上海地铁一号线车辆和二号线车辆的技术特点,展示了上海地铁车辆技术的先进性。
Vehicles of Shanghai metro use DC chop timing, three-phrase AC asynchronous drive technology, whole bearing vehicle body of extrusion aluminum welding, no-shaking sleeper light bogie, modern microcomputer control, diagnosis and display system. This paper analyzes the technology characteristics of Shanghai Metro Line 1 and Metro Line 2 vehicles, and sets out the progresses of Shanghai metro vehicles.
出处
《电力机车技术》
2001年第3期18-22,共5页
Technology for Electric Locomotives