Set standards for electric car charging

On the previous day, the 4th meeting of the Standardization Technical Committee of the Electric Vehicle Charging Facility in the energy industry reviewed and approved the draft standards for seven industry standards such as “Technical Conditions for Non-vehicle Charge and Discharge Devices of Electric Vehicles” and discussed the standards for charging, changing and discharging electric vehicles. system.

Wei Zhaofeng, chairman of the Standardization Technical Committee of the Electric Vehicle Charging Facility in the energy industry and a full-time vice chairman of the China Electricity Council, pointed out that since the three sessions of the first session of the Commission, a standard system of about 58 standards for charging and discharging has been initially formed. A total of 35 approval program projects related to electric vehicle charging facilities were carried out. Among them, the standard preparation was completed, 12 standards were submitted to relevant departments, 7 drafts were submitted for review, 1 proposal draft, 3 outlines, and 12 preparation stages. Important progress has been made in the formulation of key standards, focusing on the development of key standards for the construction of charging and swapping facilities, promoting the development of standards for areas such as charging and replacing facilities and communication protocols, charging and replacing of power stations, and testing of charging facilities; and international standardization work Breakthroughs were made, international exchanges were carried out, and China’s technology and standards were actively promoted to international standards. Breakthroughs were made in DC charging interfaces, communication protocols, and proposals for international standardization of power exchange.

The meeting reviewed and approved the "Technical Conditions for Non-vehicle Charge and Discharge Devices of Electric Vehicles," "Technical Conditions for Chargers for Battery Replacement Stations for Electric Vehicles," "Operational Management Specifications for Electric Vehicle Charging and Replacement Facilities," and "Smart Vehicle Charge and Replacement Service Network Operation for Electric Vehicles." Management System Technical Specifications, “Depth Regulations on Preliminary Design Contents of Electric Vehicle Charging Stations”, “Technical Codes for Power Supply System of Electric Vehicle Charging Facilities,” and “Guidelines for the Planning of Electric Vehicle Charging and Replacement Facilities”, etc. According to the opinions of the experts, further amendments were made to form a report for approval and then submitted to the National Energy Administration for approval and release.