CRH2

Last crawled date: 3 years, 2 months ago

车型简介编辑 CRH2型电力动车组，是中国铁道部为中国铁路第六次大提速里的快速铁路及建造中的高速铁路（高速客运专线），向日本川崎重工 1] 及中国南车集团四方机车车辆股份有限公司订购的高速列车，后自主创新研发的车辆。 背景： 2004年铁道部落实“引进先进技术、联合设计生产、打造中国品牌”基本方针，博采众长，与加拿大庞巴迪（CRH1）、 日本川崎（CRH2）、 德国西门子（CRH3）、法国阿尔斯通（CRH5）协议生产动车组，大体涵盖了世界主要的动车组技术。 CRH2A：2004年为用于中国铁路第六次大提速、时速200公里级别的新建快速铁路和既有提速干线，编组是4动车配4拖车。后来的统型CRH2A有一些改进。 CRH2B是16节长大编组，8节动车配8节拖车，首列型号CRH2B-2111于2008年8月1日起投入合宁铁路运营。 CRH2C是中国的首款高铁车型即首款高速动车组（前面各型是用于快铁，C型为中心组或高级组），有两个阶段：第一阶段：是在CRH2A的200km/h平台基础上修改，6动2拖，可两组重联，设计指标为持续运营时速330公里，最高营运时速350公里，2008年8月1日起正式投入京津城际、武广高铁等高铁。第二阶段：6动2拖，列车持续运营时速提高至350公里，最高营速380公里，首列型号2010年2月起在郑西高铁运营。最后一列（CRH2C-2150）的性质较特殊，作为CRH380A的试验样车。 CRH2E为卧铺动车组，标称时速200公里，最高营运时速为250公里。 CRH2G高寒型用于哈大高铁和兰新二线（兰新快铁）等，取代以前用的CRH5G。 Model introductionedit The CRH2 electric EMU is the fast railway of China Railways for the sixth time in China Railway and the high-speed railway under construction (high-speed passenger line). It is limited to Japan Kawasaki Heavy Industries 1] and China South Locomotive Group Sifang Locomotive Co., Ltd. The company ordered high-speed trains , and then independently developed and developed vehicles. Background: In 2004, the Ministry of Railways implemented the basic policy of “ introducing advanced technology, jointly designing and producing, and building Chinese brands ”, and learned from others, with Canada's Bombardier ( CRH1 ), Japan's Kawasaki ( CRH2 ), Germany's Siemens ( CRH3 ), and France's Alstom ( CRH5 ). The agreement to produce EMUs covers the world's major EMU technology. CRH2A : In 2004, it was the sixth new express railway for the Chinese railway , with a speed of 200 kilometers per hour, and the existing speed-up main line. The grouping is 4 motor vehicles with 4 trailers. Later, the CRH2A has some improvements. CRH2B is grown grouping section 16, section 8 Section 8 motor car with a trailer, the first column model CRH2B-2111 put into effect from August 1, 2008 Hefei-Nanjing railway operations. CRH2 C is China's first high-speed rail model , the first high-speed EMU (the former models are for fast rails , and the C-type is for central or advanced groups). There are two phases: the first phase: 200km/h at CRH2A/ The platform is modified on the basis of h platform, 6 moves and 2 drags, which can be re-linked. The design index is 330 km per hour and the maximum operating speed is 350 km/h. On August 1, 2008, Beijing-Tianjin Intercity , Wuhan-Guangzhou high-speed railway, etc. High-speed rail. The second stage: 6 moving 2 tow, the train continued to operate at a speed of 350 kilometers per hour, the highest speed of 380 kilometers, the first model in February 2010 in Zhengzhou high-speed rail operations. The last column (CRH2C-2150) is of a special nature and is used as a test vehicle for the CRH380A. The CRH2E is a sleeper EMU with a nominal speed of 200 km/h and a maximum operating speed of 250 km/h. The CRH2G high-cold type is used for the Harbin High-speed Railway and Lanxin Second Line ( Lanxin Express Railway ), etc., replacing the previously used CRH5 G.