Four national standards, such as the charging interface for electric vehicles, will be implemented starting in March next year

For a long time, China's electric vehicle charging interface industry, "everything" chaos will soon be over. The reporter learned from the Ministry of Industry and Information Technology on the 27th that the four national standards concerning electric vehicle charging interfaces and communication protocols have recently been approved and will be implemented on March 1, 2012.

The four standards are "Connecting Devices for Conductive Charging of Electric Vehicles Part 1: General Requirements" "Connecting Devices for Conductive Charging of Electric Vehicles Part 2: AC Charging Interface" "Connecting Device for Conductive Charging of Electric Vehicles Part 3: DC Charging Interface ""The communication protocol between non-vehicle conduction chargers and battery management systems for electric vehicles." These standards were drafted by the National Energy Administration, the Ministry of Industry and Information Technology, the Electric Power Enterprise Association, and the Steam Research Center.

There has been no uniform standard in the charging interface of electric vehicles in China, and enterprises “scratch” and “everything”, resulting in the same company selling electric cars in different parts of the country must be connected with the standards implemented by various localities. For example, in Beijing, the national grid standard should be used, while in Shenzhen, the standard of the South China Grid should be adopted. This confusion is not conducive to the long-term development of China's electric vehicle industry.

The relevant person in charge of the Ministry of Industry and Information Technology of the Ministry of Industry and Information Technology stated that under the coordination and support of the National Standards Committee, the Ministry of Industry and Information Technology, the Energy Bureau, and the Electric Power Enterprise Federation jointly launched the four standards, unified relevant markets, and filled the domestic gap. China's electric vehicle industry is far-reaching.

The responsible person said that the implementation of the four national standards will provide important technical and standard support for the construction of electric vehicle infrastructure, improve the standard system of new energy vehicles in China, promote pilot demonstration of new energy vehicles, and promote new energy in China. The coordinated development of automobiles is of great significance.