On December 31, Guizhou Expressway Group put into operation the second batch of 27 pairs of charging piles in the highway service area this year. At this point, Guizhou High-speed Group has completed all the tasks of 47 charging piles in the service area in 2021, which will provide high-quality and efficient charging services for the majority of new energy vehicle owners to travel during the New Year's Day and Spring Festival.
The second batch of charging piles are located in the G56 Hangrui Expressway Jiudongtian, Xiangshui and Shuiyang Bay service areas; G60 Shanghai-Kunming Expressway Sansui, Qinglong, Liuguan Service Area; G69 Yinbai Expressway Bianyang Service Area; G76 Xiamen Rong Expressway Tianxing Bridge, Qingshui River, Four Grid (Unilateral) Service Area; G7611 Duxiang Expressway Yanjiao, Yunwu, Yangwunan, Guangshun Service Area; G78 Shankun Expressway Anlong Service Area; S15 Pine from the high-speed Xinhua service area; S20 Kevy Expressway Dry Lotus, Longchangping Service Area; S25 Along the Rong Expressway Poplar Ping Service Area; S50 Huixing Expressway Zhenfeng, Changshun service area; S62 more than one volume of high-speed Huangping, Wangmo, Yata; S77 Shuixing Expressway Ear Service Area; S84 Tianzhen high-speed payment field service area; G75 Lanhai Expressway Zunyi (upbound) service area.
The second batch of charging piles put into operation this year, with the space-saving construction station concept of "anti-crushing, anti-flooding, and no space occupation", adopts technologies such as strong and weak current separation, group pipe group control, and split design, and the performance of charging piles has reached the industry-leading level, with high charging efficiency, strong safety protection ability, strong remote intelligent control function, good load group management group control technology, etc., and the charging time is shortened by 40% year-on-year; At the same time, the two-layer protection technology of the charging network is adopted, and the "device protection layer + data protection layer" is set up, so that the charging process is always "networked and online" to accept the protection of the two-layer security protection system.
As one of the key projects of Guizhou Expressway Group 'I do practical things for the masses' benefiting people's livelihood and promoting development, before the National Day, the first batch of 20 pairs of charging piles in the expressway service area of Guizhou Expressway Group were put into use first, solving the problem of new energy car owners' anxiety and expectation, and meeting the charging and use of tens of thousands of energy vehicles. It is reported that the owner can directly navigate to the service area charging pile, charging is more convenient. The charging pile that was newly built and put into use this time has nearly halved the charging time, exceeding the expected requirements of the owner.
After all 47 pairs of charging piles in the expressway service area are put into operation this year, Guizhou Expressway Group will increase the number of charging piles in the service area under its jurisdiction year by year in accordance with the plan to improve the new energy layout of the expressway network, so as to meet the demand for highway charging to a greater extent, based on the advantages of the industry, to help promote the development of the new energy industry and the construction of ecological civilization. In 2022, it is planned to invest in the construction of new charging piles in 14 pairs of service areas such as Majiang and Sankeshu, and on the basis of the highway network covering more than 30 districts and counties that has been realized so far, it will further improve the layout coverage of the highway charging network under the jurisdiction of the group, which will meet the needs of highway charging to a greater extent.
(Meng Linnian, Guiyang Daily Rong Media Reporter Zhang Wei)