Wu Bin, deputy director of the Intelligent Power Management Department of the Marketing Department (Agricultural Power Work Department) of the State Grid Corporation, wrote an article on the development of China's electric vehicle charging infrastructure.
First, China's electric vehicle charging infrastructure has achieved remarkable results.
In 2015, with the vigorous promotion of national policies, China's electric vehicle charging infrastructure grew rapidly and ushered in important development opportunities.
First, major support policies are frequent. The party and state leaders attached great importance to the development of electric vehicle charging infrastructure. The state has successively issued important policy documents such as the “Guiding Opinions of the General Office of the State Council on Accelerating the Construction of Electric Vehicle Charging Infrastructure†(Guo Ban Fa [2015] No. 73). The construction target to 2020 has clarified the requirements for the proportion of charging facilities, and introduced the “13th Five-Year Plan†central financial incentives.
Second, investment in all aspects has been significantly strengthened. Nearly 50 companies including State Grid, China Southern Power Grid, Putian New Energy, Special Calls, Wanbang New Energy (Star Charging), and Beiqi New Energy have launched charging service business, and their willingness to invest in society continues to grow. According to incomplete statistics, as of the end of 2015, China's public charging piles reached 49,500. Third, the standard system has been accelerated. Five new national standards such as charging interface and communication protocol were released and implemented, which effectively promoted the interconnection and interconnection of electric vehicles and charging facilities in China. Domestically-owned brands will all apply Chinese standards, and foreign manufacturers such as BMW, Nissan and Tesla will take the initiative to express according to Chinese standards. Production and transformation.
Second, development prospects
The charging infrastructure is the guarantee for the free travel of electric vehicles and is the basis for the rapid development of the electric vehicle industry.
The first is to develop a development route for charging infrastructure to ensure scientific development. Study the trends of electric vehicle technology, usage habits and charging behavior, explore the service mode and business model of charging facilities in the future, and develop a roadmap for the development of electric vehicle charging facilities covering technologies, industries, standards and policies. Accelerate the breakthrough of key technologies for front-end power supply and realize the diversification of electric vehicle power supply mode.
The second is to build a charging infrastructure construction system to ensure rapid development. To serve the development of the electric vehicle industry as a starting point, establish a charging infrastructure construction system covering private charging facilities, public charging and replacing facilities, and dedicated charging and replacing facilities, and accelerate the construction of key cities and expressway public fast charging networks to meet the needs of electric vehicles. Distance and cross-regional travel demand to promote the scale application of electric vehicles.
The third is to establish a charging infrastructure security protection system to ensure safe development. To study the safety assessment technology and indicator system for electric vehicle charging facilities, and establish an integrated management standard and system for safety evaluation, operation and maintenance, on-site inspection and operation monitoring of electric vehicle charging facilities to ensure the safe development of the charging facility industry.
The fourth is to build a charging facility testing and certification system to ensure the development of standards. Establish a full chain inspection and certification system covering electric vehicles, charging facilities, and operation management platforms to promote the implementation and implementation of national standards.
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