日韩精品久久一区二区三区_亚洲色图p_亚洲综合在线最大成人_国产中出在线观看_日韩免费_亚洲综合在线一区

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

New standards released for electric car batteries

By CAO YINGYING | China Daily | Updated: 2020-05-18 09:17
Share
Share - WeChat
Visitors look upon electric vehicles displayed outside an industry forum in Beijing in January. [Photo by Li Fusheng/China Daily]

Stricter requirements have also been set for electric buses due to the large number of passengers and high battery capacity in terms of collision safety, charging system and placement of the batteries.

Ma Lianhua, an auto journalist-turned industry observer in Beijing, said: "The introduction of the mandatory safety standards is necessary and timely."

He said the main concerns of customers purchasing a new energy vehicle over the past years include short ranges, charging inconvenience and safety problems.

Currently, most of electric vehicle models on the market have ranges of more than 500 km and the government is promoting the construction of charging infrastructure. There were around 1.27 million charging poles in the country as of March this year.

The top barrier against a new energy purchase then becomes safety concerns for customers, especially when they see a rise in fire-related incidents,.

Five electric vehicles have caught fire this month in China so far, including one from Nissan.

The most well-known new energy vehicle producers Tesla and Nio had vehicles catch fire last year.

A total of 33,281 new energy vehicles were recalled last year, including those from Tesla, Nio and BJEV.Among them, 6,520 were recalled due to battery problems, according to the State Administration for Market Regulation.

Cao Guangping, a new energy vehicle researcher, said the regulations will provide better safety for customers and are expected to significantly reduce passenger casualty rates.

Cao said that there will be a positive impact on car companies, who will improve the design of battery modules. And the technology that measures the temperature of the battery core to avoid risks of fire will also be improved.

Ma said less competitive battery makers will be forced out of market while the top performers, such as CATL and BYD, will attract more attention, after the implementation of the safety standards.

China became the world's largest new energy vehicle market in 2015.It sold 1.2 million new energy vehicles last year, accounting for over half of all electric vehicle sales worldwide.

|<< Previous 1 2   
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: 欧美午夜性春猛交bbb | 久久久久久国产精品久久 | 亚洲成色www久久网站 | 国产 麻豆| 无码缴情做A爱片毛片A片 | 日本呦呦 | 色天天综合网 | 欧美精品福利 | 日本三级韩国三级香港三级 | 欧美久久视频 | 久草手机视频在线观看 | 久久久久成人精品免费播放动漫 | 精品一卡2卡三卡4卡乱码免费 | 一级黄色淫片 | 欧美两性人xxxx高清免费 | 国产美女被爽到高潮免费A片小说 | 一区二区三区视频免费 | 欧美国产激情二区三区 | 99热久久这里只有精品99 | 日本v片做爰免费视频网站 国产精品v欧美精品v日韩精品 | 欧美性色生活片免费播放 | 激情五月色婷婷在线观看 | 啪啪免费网站 | 男女视频在线观看免费 | 久久亚洲一区二区 | 四虎影视永久免费观看网址 | 狠狠做深爱婷婷久久一区 | 拍拍拍无遮挡高清视频在线网站 | 国产在线不卡午夜精品2021 | 亚洲综合激情七月婷婷 | 男女午夜性爽快免费视频不卡 | 国产精品天天干 | 国产成人综合亚洲动漫在线 | a级在线观看 | 欧美日韩精品在线观看 | 成人精品视频在线观看 | 无码激情做A爰片毛片A片小说 | 91看片免费看| 欧美成在线视频 | 免费又色又爽1000禁片 | 亚洲国产精品久久久 |