On December 24th, as the software of the last DC charging pile in Shanghai Bay Valley Science and Technology Park was successfully restarted to complete the accePTance check, State Grid EleCTric Vehicle Company successfully completed the "30-day tough battle" to upgrade the charging facilities. Since the start of the battle on November 25, the company has completed the function upgrade of 12,703 DC charging piles in five cities: Beijing, Shanghai, Hangzhou, Chengdu and Xi'an. After the upgrade, all charging piles are plug-and-charge and non-inductive payment. The charging operation process will be greatly simplified. After the electric car is inserted into the charging gun, no human intervention is required. Automatic identification authentication, charging start and stop, and order settlement are made to make charging more convenient. Save time, effort, and peace of mind.

A month ago, the State Grid Electric Vehicle Corporation organized a 30-day mobilization meeting for the upgrading of charging facilities, which sounded the clarion call. This tackling operation, in accordance with the State Grid Marketing Department's "Notice on the upgrade of DC plug-in plug-and-charge function upgrade requirements" requires careful deployment, with the concern and guidance of the State Grid Corporation and the provincial and municipal power companies with the full support of the rapid implementation. After mobilizing the conference, the company quickly improved the overall work plan, and the company's testing center continued to perform functional docking tests for more than 30 manufacturers. Provincial and municipal electric vehicle companies overcome the adverse effects of rain, snow, freezing weather, and nighttime operations, and supervise the local manufacturers on-site to carry out the upgrade of the charging facility controller program safely, orderly, and efficiently; the car network platform center provides supporting connections 7 × 24 hours Enter the terminal software remote upgrade service; the operation monitoring center patiently answers and processes business consulting work orders.

The company's principals and trade union organizations have always been concerned about tackling tough battles. They went to the grass-roots level to condolences and understand the work situation, so that the majority of cadres and employees feel caring even in the cold winter night. The difficult problems in the tackling process. Everyone insisted on not giving up, not giving up, quickly communicating, and working together. They understood the objective reasons in detail at the first time, quickly negotiated and formulated solutions, strengthened resource scheduling, and ensured that one station cannot be forgotten, and one pile cannot be less .

In the next step, the State Grid Electric Vehicle Company will continue to inspire and make persistent efforts, fully summarize and absorb the work experience of the 30th day of tough battles, adhere to overall coordination, and continue to improve the efficiency and quality of work, and strive to complete the expressway service area fast charging by the end of March next year. The comprehensive upgrading work of the piles will be completed in the first half of next year, and the goal of upgrading the DC charging facilities of the State Grid system will be fully realized. It will lay a solid technical foundation for the value-added services of the “vehicle and electric service package”, enrich the ecological cooperation with partners such as OEMs, and create a comprehensive Best Practices in Power IoT.

By: JUCRO Electric (Focus on Vacuum Interrupter, Vacuum circuit breaker, Vacuum contactor , Current/Voltage transformer, SF6 Circuit Breaker, Isolation Switch and Switchgear)

2019.12.28