During the "Twelfth Five-Year Plan" period, the development direction of China's electric vehicles has finally become clear, and "pure electric drive" will become the development direction of China's new energy vehicle technology. Among them, a series of technologies such as batteries, motors, and electronic control are waiting to be developed.
A few days ago, Science and Technology Daily was authorized to issue the "12th Five-Year Plan" (Abstract) for the development of electric vehicle technology.
"Pure electric drive" technology route is clear
On the technical route, the "Planning" clearly pointed out that from the perspective of cultivating strategic emerging industries, the development of "pure electric drive" electric vehicles with relatively high degree of electrification is the development direction and top priority of China's new energy vehicle technology. It is necessary to plan the development strategy of electric vehicle technology under the guidance of the overall principle of parallel interaction and common development of “transition and transformation†of energy conservation and new energy vehicles.
On the technical route, in the near future (2010-2015), the application of hybrid technology will be promoted as soon as possible, and small pure electric vehicles and plug-in hybrid electric vehicles will be developed. In the medium term (2015-2020), hybrid technology will be widely used. On the basis of this, increase the promotion of small pure electric vehicles and plug-in hybrid vehicles; after 2020, pure electric drive technology will gradually dominate, through the development of pure electric vehicles and fuel cell vehicles, to achieve significant reductions in emissions .
To this end, during the "Twelfth Five-Year Plan" period, China's electric vehicles will establish a "pure electric drive" technology transformation strategy, give play to China's favorable conditions and comparative advantages, and implement the automobile industry technology transformation strategy for "pure electric drive" to accelerate development. Pure electric drive" electric car products.
Specifically, during the “Twelfth Five-Year Plan†period, the development of electric vehicles in China will give priority to the development of “pure electric drive†electric vehicles in urban public vehicles and private small cars, and start large-scale market; then roll development and gradually squeeze the middle and high-end This market space for fuel cars.
Lithium battery will achieve industrial breakthrough
In the key tasks of science and technology innovation during the "Twelfth Five-Year Plan" period, "Planning" pointed out that it is necessary to firmly grasp the strategic transformation direction of electrification of automotive power systems, focusing on breakthroughs in key core technologies such as batteries, motors, and electronic controls, as well as electric vehicles. Key technology and commercial bottlenecks.
The "Planning" proposes to use the power battery module as the core to realize the large-scale industrialization breakthrough of the vehicle power battery focusing on energy-type lithium-ion power batteries in China. "Planning" calls for the development of modular technology for power batteries, and the localization of key materials; the establishment of automated production lines with power battery modules as the core; the standardization, serialization and generalization of vehicle power battery modules to support pure electric drive electric The commercial operation mode of the car provides protection.
In terms of motors, the “Planning†requires the development of hybrid engine/motor assembly and electromechanical coupling transmission assembly for the large-scale industrialization of hybrid power, forming a series of products and market competitiveness, and providing large-scale industrialization of hybrid vehicles. Technical Support.
In the field of electronic control, "Planning" proposes to focus on the development of advanced pure electric drive vehicle distributed, high fault tolerance and strong real-time control system, efficient, intelligent and low noise motorized assembly control system, electric vehicle vehicle information, intelligent charging And its remote monitoring technology to meet the needs of large-scale demonstration of pure electric vehicles.
In addition to the above three core technologies, the “Planning†also proposes to build a networked power supply system consisting of 400,000 charging piles and 2,000 charging and replacing stations in more than 20 demonstration cities and surrounding areas by 2015. Large-scale commercialization of electric vehicles demonstrates energy supply needs.
At this year's National People's Congress, Premier Wen Jiabao's "Government Work Report" mentioned the automobile industry seven times. Although it was less than 23 times last year, the focus was quite concentrated: three of the seven times were in almost the same language. It is repeatedly stressed that it is necessary to "strengthen" and "develop" new energy vehicles. Analysts believe that Premier Wen’s statement may mean that many unresolved issues in the past have already had clear answers, and new energy vehicles may usher in new development opportunities.
3 years ago: 5% of new energy
In 2009, the "Automobile Industry Adjustment and Revitalization Plan" promulgated by the State Council proposed: 500,000 new electric vehicle production capacity such as pure electric, rechargeable hybrid and ordinary hybrid will be formed within three years. The sales of new energy vehicles account for the total sales of passenger vehicles. About 5%. However, according to the incomplete statistics of the China Association of Automobile Manufacturers, even in 2011, the production and sales of energy-saving and new-energy vehicles of automobile manufacturers were only 8,368 and 8,159, respectively, which is quite different from the plan three years ago.
Despite this, the 2010 draft of the “Energy Conservation and New Energy Vehicle Industry Plan†still proposes that by 2020, the cumulative production and sales volume of new energy vehicles will reach 5 million, and the medium/heavy hybrid passenger vehicles will account for the passenger car year. More than 50% of production and sales. After the plan was announced, many comments held that the goal of “5 million vehicles†was too radical.
The spontaneous electric vehicle spontaneous combustion accident that occurred in Hangzhou in April 2011 made the outside world think about how to avoid blind behavior in the leap-forward development of the Great Leap Forward. The Wenzhou train accident has pushed collective reflection to a deeper level.
Premier Wen: The key issue is not clear
At the end of May 2011, Premier Wen Jiabao delivered a speech at the 8th National Conference of the China Association for Science and Technology. He said that the new development direction and the ultimate goal of the new energy vehicle are now the focus of the development of hybrid vehicles and electric vehicles is not the final product, and It is very clear. The next step in developing new energy vehicles is to solve problems, including technical route issues, key core technical issues, investment issues, and policy support issues, which must be clarified as soon as possible."
He analyzed at the time: "The hybrid car has made some progress, but there is still a big gap between the technology and the developed countries. The development of electric vehicles has just started, and it is still in the primary stage of exploration and tracking of foreign technology. The main equipment and materials are Rely on imports."
In the past, some experts and scholars claimed that China's new energy automobile industry stood on the same starting line as foreign countries, and it can grasp the historical opportunity and finally realize the “curve overtakingâ€. Premier Wen’s speech shows that senior government officials still maintain a clear understanding of the above-mentioned encouraging and optimistic remarks.
Perhaps it is precisely because of extensive discussions and reflections that some consensus has been reached from the government to the private sector. It is reported that the "5 million vehicles" new energy planning goals are no longer mentioned in the plans reported later.
What is puzzling is that there is still a lot of controversy about what type of products can be called "new energy vehicles". Until August last year, after repeated arguments by the Ministry of Industry and Information Technology, the Ministry of Science and Technology, and the National Development and Reform Commission, the scope of application of the definition of China's new energy vehicles was finally clear: plug-in hybrid vehicles, pure electric vehicles, and fuel cell vehicles are new energy vehicles. Non-plug-in ordinary hybrid vehicles are classified as “energy-saving carsâ€.
New goal: pure electric accounted for 1%
Today, Premier Wen Jiabao mentioned in the "Government Work Report" three times that "to vigorously cultivate" and "deeply develop" new energy vehicles, and undoubtedly sent a clear signal to the outside world: even if the specific targets are adjusted, the direction of efforts constant.
I don’t know if it’s a coincidence. Just two days ago, the “Twelfth Five-Year Plan for Electric Vehicle Technology Development†announced by the Ministry of Science and Technology clearly pointed out that the development of electric vehicles is an important factor in improving the competitiveness of the automobile industry, ensuring energy security and developing a low-carbon economy. The way to develop a "pure electric drive" electric vehicle with a relatively high degree of electrification is the development direction and top priority of China's new energy vehicle technology. According to the plan, an important goal of the “Twelfth Five-Year Plan†is that the sales of pure electric drive vehicles reach 1% of the total sales volume of similar models.
The industry believes that the major questions mentioned by Premier Wen at the China Association for Science and Technology last year seem to have a clearer answer.
To build a new energy vehicle has become one of the prerequisites for auto companies to be established and set up factories in different places. Shanghai Volkswagen “ Tian Yue â€, FAW Volkswagen “Californiaâ€, Beijing Hyundai “First Lookâ€, Dongfeng Nissan Kaichen , Dongfeng Yue of Kia "Code of pleasure" and other joint venture of independent brands, are invariably the pure electric vehicles rafts planning schedule; The pure electric vehicles of BYD , Changan , Zotye , Haima and other independent brands have already been put into practical operation one step ahead; while more enterprises are making similar plans in a low-key manner.
After looking for the right direction and adjusting the pace, a person is likely to go more stable and faster. I hope that the "China" new energy vehicle can do the same.
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