久久亚洲国产成人影院-久久亚洲国产的中文-久久亚洲国产高清-久久亚洲国产精品-亚洲图片偷拍自拍-亚洲图色视频

Global EditionASIA 中文雙語Fran?ais
Business
Home / Business / Industries

Battery train to transform travel

By Zhong Nan and Ren Xiaojin in Beijing and Liu Mingtai in Changchun | China Daily | Updated: 2017-07-05 07:15
Share
Share - WeChat

Prototype can switch energy sources between grid and backup

A new energy train powered by both a battery pack and power grid is having its trial run in the Inner Mongolia autonomous region, its manufacturer CRRC Changchun Railway Vehicles Co announced on Tuesday.

The train is the first prototype that can switch its power source freely between the power grid and batteries and has a maximum speed of 160 km/h. It can run for 200 kilometers when the power grid is cut off, and it is able to operate under extreme weather and geographical conditions, including sandy and frozen environments.

Wang Chengtao, deputy chief engineer of CRRC Changchun, a subsidiary of China Railway Rolling Stock Corp, said the core technologies are in the train's battery system and it can be used on both high-speed train tracks and light railway tracks in future integrated railroads.

Eager to compete with its rivals in Japan, the company has gained the knowhow for modular system integration, power battery packs and simulation analysis systems.

"As the train can run solely powered by its battery packs, it will eliminate damage to the local environment caused by the construction of a power grid, leaving the environment and landscape largely intact," said Wang.

The new train, designed both for inter-city and inner-city use, can also travel through ecologically fragile areas, tourist spots and farmland, as well as developing countries that lack power infrastructure, in particular developing countries and regions related to the Belt and Road Initiative.

"Developing countries such as Indonesia, Thailand and Saudi Arabia, as well as developed countries such as the United States and those in Europe all have similar demand to either enhance regional connectivity or further reduce carbon emissions," said Feng Hao, a railway development researcher at the National Development and Reform Commission.

The trial runs of the train will give China more credibility in setting the international standard for new energy high-speed trains, Feng said.

The train will also produce less noise than regular trains as new soundproof materials are used in the carriages. To provide a better travel experience, the train is also fully covered by Wi-Fi, according to CRRC Changchun.

"As China is proficient in manufacturing high-speed trains and providing maintenance services in a relatively low-price way in global markets, CRRC has been keen to make breakthroughs in its entire production line from 400 km/h bullet trains, magnetic trains and piggyback wagons to semiconductors, deep-sea equipment and renewable energy buses," said Feng.

CRRC signed a total of 25.79 billion yuan ($3.79 billion) in contracts between April and June this year, including high-speed train orders from China Railway Corp and passenger trains deals with the Southeastern Pennsylvania Transit Authority. It also launched a sleeping berth bullet train service from Beijing to Shanghai on July 1.

Top
BACK TO THE TOP
English
Copyright 1995 - . All rights reserved. The content (including but not limited to text, photo, multimedia information, etc) published in this site belongs to China Daily Information Co (CDIC). Without written authorization from CDIC, such content shall not be republished or used in any form. Note: Browsers with 1024*768 or higher resolution are suggested for this site.
License for publishing multimedia online 0108263

Registration Number: 130349
FOLLOW US
CLOSE
 
主站蜘蛛池模板: 亚洲欧美在线观看 | 给我一个可以看片的www日本 | 日本一级毛片免费播放 | a级国产乱理伦片在线观看 a级国产乱理伦片在线观看99 | 久久91亚洲精品中文字幕奶水 | 在线观看免费精品国产 | 免费国产a | 欧美日韩视频一区三区二区 | 国产欧美日韩高清专区手机版 | 伊人久久综合热青草 | 不卡无毒免费毛片视频观看 | 亚洲在线第一页 | 99久在线观看 | 欧美日韩综合高清一区二区 | 亚洲一区二区三区首页 | 日韩免费一级a毛片在线播放一级 | 精品国产一区二区三区久久 | 久草中文在线观看 | 亚洲欧美一区二区三区 | 中文字幕欧美日韩一 | 亚洲人成网站在线观看播放 | 久久久久欧美精品网站 | 欧美一区二区三区高清视频 | 一本三道a无线码一区v小说 | 国产精品美女一区二区 | 日韩激情中文字幕一区二区 | 亚洲日本欧美在线 | 国产精自产拍久久久久久蜜 | 成人国内精品久久久久影院 | 久在线观看视频 | 日本精品视频在线播放 | 精品国产一区二区三区久久影院 | a级毛片毛片免费观看永久 a级毛片毛片免费很很综合 | 久久精品国产一区二区三区日韩 | 国产欧美一区二区三区视频 | 欧美日韩一区二区三区在线视频 | 91国在线高清视频 | 日韩中文字幕在线亚洲一区 | 337p粉嫩大胆噜噜噜鲁 | 午夜在线伦理福利视频 | 男人天堂视频在线 |