A speed of 600 km high-speed maglev train to! The vehicle will be available — Sichuan Channel – peo-www.34aaa.com

High speed maglev train with speed of 600 kilometers per hour! Prototype car will be available in 2020 – Sichuan Channel – People’s original title: speed 600 km high speed maglev train came! The vehicle will be available in 2020 Chinese according to the voice of "news" reports, say now most front, what transport most concern to the industry, it must not "maglev" none. Although the term "magnetic levitation" has long been heard of, it has never been fully integrated into our lives. Now, high speed maglev is coming! Recently, rail transportation equipment, China’s largest manufacturer of China ZRJC Limited announced that it will start at 600 km high-speed maglev national key special research and development, the high speed maglev seems closer to us. What is the concept of 600 kilometers per hour? At present, the average speed of China’s civil aviation aircraft is about 900 kilometers per hour, high-speed maglev can reach 2/3 of the aircraft speed, is already quite fast. So why should China start the speed of 600 km high speed maglev project research? What kind of ride experience will the high speed maglev bring us? Chinese sound of an interview with reporters China Zhongche major special office deputy director Sun Bangcheng yesterday. Now it’s not new to say "maglev". After all, the maglev line in Changsha has been put into operation for a while! However, Changsha maglev speed is only 100 kilometers, is low speed maglev, and now we want to start the speed is 600 kilometers of high-speed maglev! 600 kilometers?! At this speed, it’s unbelievable. It’s just flying! However, for Sun said, don’t look at the high speed maglev speed, that is not safe, and even beyond the high iron. The structure of the maglev itself is relatively safe, equivalent to holding a track taxiing. Does the wheel and rail not derail? No, it doesn’t exist. It’s running and safe. In addition, we have a lot of monitoring and testing. You know, the accident rate of aircraft is very low, we will have a variety of security measures and technical means to ensure its safety. As we all know, the current high-speed rail mileage in China has exceeded twenty thousand kilometers, ranking first in the world, the world’s high-speed rail operation of high Tiezhan total mileage of more than 6. The high-speed passenger transport network consisting of high-speed rail and other railways has basically covered more than 500 thousand population cities. So why in the high-speed rail era we have to Sike HSMV? In this regard, Sun said: "we want to help seize the forefront of science and technology, Japan has run more than 500 km maglev. Therefore, we also want to occupy some commanding heights, to do some attempts in this regard, to do some technical reserves for the "post high-speed rail era", for the national economy, for the improvement of the living standards of the Chinese people to provide more follow-up arrangements for more arrangements." Sun Bangcheng further analysis, high-speed rail technology development to today, rising space is very small, the future of everyone to travel to achieve faster, more comfortable, then not high-speed maglev! High speed rail has some physical limitations, it may be suitable for less than four hundred kilometers, more economical and practical. If the speed is increased, the structure and structure of Maglev are more suitable

时速600公里的高速磁悬浮列车来了!样车将于2020年面世–四川频道–人民网 原标题:时速600公里的高速磁悬浮列车来了!样车将于2020年面世   据中国之声《新闻纵横》报道,要说现在什么交通工具最前沿、最受业界关注,那一定非“高速磁悬浮”莫属。虽然“磁悬浮”这个词我们很早就听说过,但是它却一直没有完全融入我们的生活。如今,高速磁悬浮真的来了!日前,我国最大的轨道交通设备制造商中国中车股份有限公司宣布,将启动时速600公里高速磁浮国家重点专项研发,高速磁悬浮似乎离我们更近了。   时速600公里是什么概念?目前,我国民航客机的时速平均大概在900公里 小时,高速磁悬浮能达到飞机时速的三分之二,已经是相当快了。那么为什么我国要启动时速600公里高速磁浮项目的研究?高速磁悬浮又将带给我们怎样一种乘坐体验呢?中国之声记者昨天专访了中国中车重大专项办副主任孙帮成。   现在说“磁悬浮”,一定不新鲜,毕竟长沙的磁悬浮线路已投入运营有一阵子了!不过,长沙磁浮时速仅为100公里,算是中低速磁悬浮,而现在我们要启动的却是时速600公里的高速磁悬浮! 600公里?!这个速度想想都觉得不可思议,简直就是在飞了!   不过,孙帮成说,别看高速磁悬浮的速度快,安全性上也是没的说,甚至会超越高铁。“磁浮本身的结构是相对安全的,相当于抱着一个轨道滑行,轮轨不是有脱轨问题吗,它没有,它是抱着跑,要安全多了。另外,我们会有很多监控、检测。大家知道飞机的事故率是非常低的,我们会有各种安全措施和技术手段保证它的安全。   大家都知道,目前我国高铁里程已经突破两万公里,居世界第一,运营高铁占世界高铁总里程的6成以上。高铁与其他铁路共同构成的快速客运网已基本覆盖50万以上人口城市。那么为什么身处高铁时代的我们还要去死磕高速磁悬浮呢?对此,孙帮成说:“我们要抢占科学技术的前沿,日本的磁悬浮已经跑到五百多公里。因此,我们也要去占领一些制高点,要做一些这方面的尝试,去为“后高铁时代”做一些技术储备,为国民经济,为中国人民生活水平提高提供后续的选择做更多安排。”   孙帮成进一步分析说,高铁技术发展到今天,上升空间已经很小,未来大家的出行要实现更快、更舒适的话,那就非高速磁悬浮莫属!高铁这种工具有一定的物理局限,它可能比较适合于四百公里以下,比较经济、实用。如果速度再提升以后,磁悬浮这种架构、结构比较适合于更高速的运行,我们叫“后高铁时代”。高铁现在相对成熟,它的运行速度等级,现在是推广应用阶段。以后,要进一步提升运营速度、舒适度,从现在的认知来看,磁悬浮是唯一的选择。   另外,在经济性上,孙帮成认为磁悬浮也是要比高铁占尽优势。“高铁需要高的牵引功率,但磁悬浮车型可以突破这种物理的极限,它可以把车的重量都放在地面。车还是很轻的,因为它的这种架构能够提供更大的牵引功率。另外,也没有什么阻力和震动,它是浮在上面。轮轨不是,是车轮在轨道上转,转实际上它有很大的震动。”   孙帮成还透露,时速600公里的高速磁浮项目主要由中车四方股份有限公司和中车长客股份有限公司负责牵头,样车将在2020年6月份左右面世。2021年具备高速磁悬浮交通系统和装备的完全自主化与产业化能力。   此外,中车还同步启动了时速400公里的跨国联运高速列车、轨道交通系统安全保障技术。其中时速400公里跨国联运高速列车主要着眼于高铁“走出去”,将具备可变结构转向架,能够在600毫米到1676毫米的不同轨距的铁路上运营。中车长客、中车四方、中车唐山各研制一列,设计时速400公里,并将比现有时速350公里能耗降低10%。   轨道交通安全保障技术项目将力争实现三大目标:一是实现运营安全预警完备率提升30%;二是因技术原因导致的轨道交通运营安全事故率降低50%;三是具备时速36公里及以上整车碰撞试验的技术能力。   据了解,磁浮交通系统关键技术项目总经费32.21亿元,其中国家财政拨付资金4.33亿元,中车等企业自筹配套资金27.88亿元。(记者郭淼) (责编:罗娟、高红霞)相关的主题文章:

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