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“XXXXXWWWWW”-知识课堂

广州地铁绿智城轨XXXXXWWWWW车辆亮相 应用38项领先新技术

来源: 青海日报
2024-12-17 01:43:05

最佳回答

“XXXXXWWWWW”广州地铁绿智城轨XXXXXWWWWW车辆亮相 应用38项领先新技术

  中新XXXXXWWWWW网广州12月16日电(王华 温XXXXXWWWWW美春 张爱明)由广州地铁集团与中车株洲电力机车有限公司联合研制的绿智城轨车辆16日在广州发布。该车辆创新应用了轴箱内置式架悬直驱转向架、全碳化硅变流永磁牵引、电机械制动等38项行业领先新技术,具备安全可靠、智慧先进、绿色节能、便捷舒适等特点。

由广州地铁集团与中车株洲电力机车有限公司联合研制的绿智城轨车辆16日在穗发布。陈骥旻  摄

  绿智城轨车辆在行业内具有技术引领作用,对于推动城市轨道交通自主化产品创新能力提升、加速城市轨道交通装备“产业规模化”和“行业规范化”进程、推动中国城市轨道交通绿色智能化升级具有重要意义。

  广州地铁绿智城轨车辆是依托广州市城市轨道交通十二号线车辆项目,采用“4动2拖”6节编组的A型地铁车辆。该车辆搭载主动悬挂技术,能根据线路状况自适应调整悬挂,提升横向平稳性,车辆行驶“稳如泰山”。同时,车辆采用SIL2安全等级的网络控制系统、信息安全技术、多传感器融合的障碍物检测、摩擦副温度实时监测、车载网轨检测装置等技术,进一步提升列车运行的安全可靠度。

  车辆应用全球首创轴箱内置式架悬直驱转向架,极大提升了转向架运行安全性。同时,搭载电机械制动系统,相对于传统空气制动,响应效率提升约30%。

  绿色节能是绿智城轨车辆的重要特点。车辆采用全碳化硅变流永磁牵引系统等多项节能环保新技术,与传统异步牵引传统车辆相比,整车可节能15%以上;采用新型环保制冷剂,进一步降低温室效应;内装材料采用静电粉末喷涂技术,实现制造过程零VOC(挥发性有机化合物,如甲醛)排放;使用可自然降解的地板布。

绿智城轨车辆部分车厢内配备了电动潮汐座椅,出行高峰期将座椅折叠可一定程度提升载客量。广州地铁集团  供图

  车辆还从细节入手进一步提升乘客搭乘的舒适度。车辆配备了OLED车窗、耳障助听、智能控温除湿、智能光线调节、USB/无线充电等设施和技术。部分车厢内配备了电动潮汐座椅,出行高峰期将座椅折叠可一定程度提升载客量。(完)

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