These four standards are "Electric Vehicle Conductive Charging*** Connection Device*** Part: General Requirements", "Electric Vehicle Conductive Charging*** Connection Device Part 2: AC Charging Interface", and "Electric Vehicle Conductive Charging ***Connecting Device Part 3: DC Charging Interface" "Communication Protocol between Electric Vehicle Off-board Conductive Charger and Battery Management System". These standards were jointly drafted by the National Energy Administration of China, the *** organization, the Electric Power Enterprise Federation, and the Automobile Research Center and other institutions.
For a long time, there has been no unified standard for the charging interface of electric vehicles. The enterprises "enclose their land" and "do their own things", resulting in the electric vehicles sold by the same enterprise to different places in the country have to comply with the standards implemented by each place. Docking separately. For example, in Beijing, the standards of the National Grid should be adopted, while in Shenzhen, the standards of the Southern Grid should be adopted. This chaotic situation is not conducive to the long-term development of the ** electric vehicle industry.
The person in charge of ****** said that with the coordination and support of the National Standards Committee, the three parties including ***, the Energy Bureau, and the Federation of Electric Power Enterprises have jointly launched these four standards, unifying the relevant markets and filling The domestic blank has a far-reaching impact on the *** electric vehicle industry.
The person in charge said that the issuance and implementation of these four national standards will build the most important technologies and standards*** for the infrastructure of electric vehicles, which will help improve the new energy vehicle standard system and promote the demonstration of new energy vehicles. It is of great significance to pilot and promote the coordinated development of new energy vehicles in my country.