In 2016, the world's new energy passenger vehicles sold a total of 774,000 vehicles, of which, the Chinese brand's new energy passenger car sales totaled 351,000. Earlier, Chinese Ministry of Commerce spokesman Sun Jiwen also said at a regular press conference that China’s new energy vehicle sales exceeded the United States last year, becoming the world’s number one. It can be seen that in the new energy vehicle market, China is actually in a leading position.
How to continue to lead?
However, there are some hidden dangers behind China's achievable results. According to statistics from the China Automobile Association, in 2015, BYD's new energy passenger vehicles sold more than 60,000 vehicles worldwide, and the data showed that it was sold to 43 countries. However, BYD's 2015 annual report shows that BYD's overseas income is less than 5% of total revenue. Although China has become a global automobile production and sales country, it is still only a part of the global market. As the global market grows, Chinese car companies must not be “self-produced and soldâ€. In addition, because the consumption power and early-stage power of the market in Europe, America and Japan are higher than those in other parts of the world, the awareness of “energy saving and emission reduction†is also stronger. It is expected that the demand for high-end and new-type new energy vehicles will be more advanced in the future.
Therefore, in this context, China's new energy vehicles must enter the global market to truly change the global sales pattern of new energy vehicles and gain greater market share, so as to continue to maintain the leading position.
In addition to paying attention to the global new energy automobile industry, Chinese auto companies should fully understand the application of new energy vehicles at home and abroad, refer to foreign countries, overcome the problems of domestic charging pile construction, and stabilize the advantages of China's new energy auto industry in the international market. .
In order to let the relevant manufacturers and enterprises of new energy vehicles know more about the global industry overview and application of new energy vehicles, Wu Xiaoren, associate professor of new energy vehicle industrialization research at Tongji University, will be at the "New Energy Vehicle and Automotive Charging Device Core Technology Seminar". The topic is “Speech of Global New Energy Vehicle Industry and Application Overviewâ€. Professor Wu Xiaoren is also the deputy secretary-general of the National New Energy Vehicle Industry Data Center (National Information Center and Tongji University Joint Construction), and has made great achievements in the research of new energy vehicles. This speech will provide a comprehensive and intuitive explanation of the industry overview and application of new energy vehicles in the world to help the development of the automotive industry.
The "New Energy Vehicle and Automotive Charging Device Core Technology Seminar" was hosted by the Guangdong Electronic Transformer Inductor Industry Association and co-organized by the China Power Supply Society Radio Transmission Technology and Equipment Committee. It will be hosted by Guangdong Dabit Information Co., Ltd. and will be held in 2017. On the 31st of the month, it was held at the Zengcheng Hengda Hotel in Guangzhou.
Leading secret
Under the vigorous promotion of national policies, China has become the world's largest producer and consumer of new energy vehicles, and new energy vehicles have entered a large-scale development. However, with the policy of subsidizing the country's subsidies, the whole vehicle company has to face a problem: how to build a high-quality new energy vehicle that can compete with traditional cars without the help of the government, thus improving the market of new energy vehicles. Satisfaction, plus large-scale development, and thus continue to lead the world?
Tip 1: Battery Technology
As a core component of the new energy industry, there are also problems in the development of power batteries. Although the current battery price is declining, it is also able to reach the level of consumer satisfaction. Through the optimization of battery materials and the improvement of technology, long-life, high-security, high-power batteries are the key research and development direction of battery companies in the future.
Tip 2: Standardization
In the case of the state subsidy exit, the competition of the new energy car home returned to the market and returned to the technical level of competition, but the related technology has not been standardized, and the development of new energy vehicles was seriously delayed in the new situation. Liang Yunlong, R&D director of Zhongneng Yidian Co., Ltd., a wholly-owned subsidiary of Easycom, said that with the emergence of new technologies and new models in the future, the standardization of mature technologies is the basis for promoting the current large-scale development of electric vehicles.
However, China has not yet issued various national standards for new energy vehicles. Only at the end of 2015, the state has released a new revised electric vehicle charging interface and communication protocol, five national standard charging piles, and unified the interface of charging piles. However, there is still no standard on the standards for new energy auto parts and technology.
Tip 3: Smart charging technology
At the same time, on the technical level, new energy vehicles are still waiting for vehicle integration technology, control system software technology, control system hardware technology, motor drive technology, power battery body technology, range extender technology, and key technologies of charging stations. Improvements, in which charging technology is related to the endurance of new energy vehicles and the construction of charging infrastructure, technological advancement in this area is a top priority.
Liang Yunlong pointed out that the future intelligent high-power charger can be applied to charging piles and new energy vehicles, which can effectively improve the charging efficiency, which is an inevitable trend of the industry development.
On March 31, 2017, Liang Yunlong will attend the “2017 (South China) New Energy Vehicle and Vehicle Charging Device Core Technology Seminar†at Zengcheng Hengda Hotel in Guangzhou, and publish the “Charging Facilities Status and Charging Facilities Development Trendâ€. The speech will focus on the current status and development trends of China's charging pile facilities, and introduce the technical trends of smart charging piles.
As an outstanding listed company in the National Torch Program's key high-tech enterprises and energy network system integration solutions, Easy Group has been committed to strategic emerging industries such as smart micro-grid (including power rail transit, new energy vehicles and charging piles). It has developed into a leading company in the industry and has natural advantages in new energy vehicles. It has nearly 80 wholly-owned or holding subsidiaries, covering more than 100 countries and regions around the world, and has relevant technical teams in new energy vehicle technology. .
Liang Yunlong is currently the R&D Director of Zhongneng Yidian Co., Ltd., a wholly-owned subsidiary of Easycom, responsible for the development and construction of charging piles and charging operation monitoring platforms. He has been engaged in the power supply industry for many years and has been responsible for and participated in large power plant projects such as Shenzhen East Power Plant, Shajiao B Power Plant, Inner Mongolia Tuoketuo Power Plant, Huizhou Pumped Storage Power Plant, and Beijing Subway, Shenzhen Metro Power Project, Guangzhou Science City. Many large-scale projects such as charging piles, charging columns of Guangzhou Baiyun Stadium, etc., all responsible projects apply for a number of invention patents, and have deep technical experience in new energy charging facilities technology.
Tip 4: Charging pile product innovation
There is a car first or a pile first. This is the "egg and chicken" dilemma of the new energy automobile industry. At present, while the country is vigorously promoting the development of the new energy automobile industry, it is also accelerating the construction of supporting facilities for charging piles. However, charging pile companies still face product and operational innovation challenges.
Indeed, the rapid development of new energy vehicles has entered a normal state. The construction of charging piles is regarded as a key factor in the development of new energy vehicles. Nowadays, it is necessary to wait for charging pile infrastructure to improve the industrial structure and even promote the development of new energy vehicles.
State Grid Corporation held a press conference on power grid development on January 19, announced the results of deepening the power system reform, such as power market trading, and said it will continue to support the development of electric vehicles and new energy. For the future investment plan, State Grid said that it will build 29,000 charging piles in 2017 and 120,000 charging piles by 2020. At the same time, State Grid said it will further deepen the power system reform and support the development of new energy sources.
Faced with such a broad market, many enterprises are actively developing the charging pile industry, while the State Grid and China Southern Power Grid are the main force in the construction of charging piles. On February 20 this year, the State Grid Corporation of China publicly released the "State Grid Corporation 2016 Social Responsibility Report" to the public. In the report, State Grid promised that the total investment of the State Grid in 2017 will be 587.1 billion yuan, the investment in fixed assets will be 484.8 billion yuan, and the investment in power grids will be 465.7 billion yuan. During the year, the company newly added 26,000 charging piles and 160,000 integrated charging piles. And invested in the construction of the "nine vertical, nine horizontal and two rings" expressway fast charge network.
China Southern Power Grid recently disclosed that the company currently has 6 centralized fast charging stations and 2,077 charging stations in Shenzhen. During the 13th Five-Year Plan period, it will invest 660 million yuan to build 13,800 charging piles in Shenzhen. Among them, in 2017, it will invest 200 million yuan to build and renovate existing charging piles, and strive to achieve full coverage of charging piles in various street offices in Shenzhen.
The charging grids of these two power grid enterprises account for more than half of the Chinese market. In order to promote the performance improvement and technology upgrade of charging pile products to enhance the user experience of new energy vehicles, they have put forward new demands on charging pile technology, which also drives The charging pile enterprises accelerated the adjustment of production mode to meet the challenge.
On March 31, 2017 (Friday), Zhao Wei, deputy director of the Institute of Energy Storage Technology of Guangdong Electric Power Research Institute, will attend the “2017 (South China) New Energy Vehicle and Car Charging Device Core at Zengcheng Hengda Hotel in Guangzhou. Technical Seminar, and at the meeting, gave a speech on "Technology and Practice of Electric Vehicle and Charging Facilities Construction and Operation". At that time, he will provide an overview of the construction of China's charging piles and the demand for charging pile technology.
Expert Zhao Wei is currently the deputy director of the Institute of Energy Storage Technology of Guangdong Power Grid Electric Power Research Institute, and is also the expert of the overall expert group of the “12th Five-Year†National 863 Program “Key Technologies for Advanced Analysis and Optimization of Smart Gridâ€. Member of the Standardization Technical Committee of Electrical Instrumentation, member of Guangdong Electric Vehicle Standardization Technical Committee, and member of Guangdong Power Electronic System and Equipment Standardization Technical Committee. It is mainly engaged in advanced energy storage technology and its application in power systems, new energy applications and advanced energy-saving technologies on the power demand side, and smart metering technology under advanced measurement systems. He has also participated in a number of technical research projects on electric vehicles and has won several national awards.
Tip 5: Operational innovation of charging piles
Despite the rapid development of the charging pile industry, many manufacturers in the industry are still worried about operational problems. Due to the inability to quickly solve the profit problem, the enthusiasm of the charging pile enterprises has been greatly frustrated, thus affecting the construction speed.
The technical threshold of charging equipment is not high, most enterprises of power equipment can produce, and the profit of equipment sales is also high. However, the investment in the construction and operation of the charging pile is large, and the current profit is only dependent on the charging service fee, and the return on investment is extremely low. Therefore, the financial strength of the enterprise is greatly tested. Some insiders have bluntly said that there is no investment of 8-10 billion yuan, and it is difficult to play the charging facility operation.
Moreover, there are so many operating modes in the market that it is too confusing. It can be seen that there are still many blind spots and dilemmas in the operation of charging pile enterprises.
In this meeting, Deputy Director Zhao Wei's "Technology and Practice of Electric Vehicle and Charging Facilities Construction and Operation" will also introduce the practical experience of charging pile operation in China Southern Power Grid. At that time, it will help more charging pile enterprises to solve current charging pile equipment. Construction problems.
Tip 6: Wireless charging
With the gradual improvement of the penetration rate of electric vehicles, the development technology of electric vehicles has matured and has entered the stage of large-scale commercialization, which undoubtedly brings significant development opportunities to diverse charging technologies, and wireless charging is rapidly coming to us.
In 2016, the National Development and Reform Commission and the National Energy Administration issued the “Energy Technology Revolution and Innovation Action Plan (2016-2030)â€, which clarified that by 2020, wireless charging of electric vehicles will be the breakthrough point and application object, and research and development will be efficient and low-cost. The wireless energy transmission system enables immediate charging and even charging while driving.
In the global automotive industry, many car companies have taken the lead in wireless charging. The BMW i8 safety car has already used Qualcomm Halo wireless charging technology, and has also developed a plan to install a wireless charging system for several cars. Dongfeng Nissan Passenger Vehicle Co., Ltd. will team up with WiTricity to develop a new electric vehicle wireless charging technology. Nissan's next-generation Leaf electric car will likely achieve wireless charging. The Mercedes-Benz brand announced in 2015 that Qualcomm jointly announced the development of automotive wireless charging technology, and will apply wireless charging function on the 2017 S550e hybrid version. In addition, the world's first wireless charging bus demonstration line jointly built by ZTE and Dongfeng Motor last year was launched in Fuyang, Hubei. Following ZTE, Bombardier started the construction of the first bus wireless charging line in Qingdao. Grant Reig, senior product manager at Witricity, said: "Every global car manufacturer has a wireless charging program, and wireless charging may become mainstream before 2020."
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