Electric vehicle fast charging interface three standard inventory
Recently, Japanese automakers held the CHAdeMO annual meeting and launched the “Motor Mobile Power Station†program, hoping to promote the electric vehicle charging interface standard CHAdeMO worldwide. CHAdeMO is an abbreviation of CHArge de Move. It translates from Japanese to mean “charge time is short as a tea break†and is a fast charging interface supported by Japanese automakers. With CHAdeMO, electric vehicles can output electricity to the grid, and Japanese automakers hope that this will increase consumer interest in buying cars and further expand the influence of the CHAdeMO charging interface standard. This program will enable a large number of cars to charge buildings, external batteries and household appliances in the future. At present, on a global scale, multinational car companies are mainly divided into three camps in the fast charging standard for electric vehicles. CHAdeMO is the most widely distributed charging technology in the world, with the largest number of charging piles. The “Combined Charging System†(Combo Interface Standard) (also known as Combo), which was born in 2012, has strong compatibility and great potential. In addition, it has great potential. Sla Motors has its own charging interface standard and super charging network. The super charging port is patented and is only suitable for Tesla vehicles. ■Japanese CHAdeMO is the leader CHAdeMO interface He Junzhi, president of the CHAdeMO Association and vice chairman of Nissan, announced the "Motor Mobile Power Station" program at the annual meeting of the organization. He said, "I think this can effectively help CHAdeMO expand globally. Now, CHAdeMO is not only a charging system, but also a power generation system. This has further promoted the relationship between the car and the home, and now the car can also be a family home. Back to power." Since 2010, Japanese automakers, component suppliers and power companies have collaborated to launch the CHAdeMO standard. Participating car manufacturers include Nissan, Toyota, Subaru, Honda and Mitsubishi. At present, CHAdeMO has become the standard for fast charging interfaces for electric vehicles in Japan. CHAdeMO is the most widely distributed in the world, with a total of 8,760 CHAdeMO charging piles worldwide, including 5,400 in Japan. In 2012, there were only 1,400 CHAdeMO charging piles in the world. The CHAdeMO charging pile can charge approximately 80% of an electric car in one and a half hours. At present, CHAdeMO is strongly supported by EVPOS-SA (Electric Vehicle Power Supply System Symposium), which is composed of Japanese charger manufacturers. These charger manufacturers include Panasonic, Toshiba, Hitachi and Unisys. By April 2016, the number of CHAdeMO charging piles in the United States will reach 1,700. Since the end of 2010, Nissan has been selling the electric windmills in the United States and has introduced various plans to make charging easier. Last summer, Nissan launched a “free charging†program in the United States. The windmill owner can enjoy free charging for 2 years at the public charging station. This move led to a 34% increase in sales in the US last year. ■Europe and the United States CCS sudden rise CHAdeMO and CCS interface In order to change the status quo of the chaotic charging interface standard, in 2012, the eight major American and German manufacturers Ford, GM, Chrysler, Audi, BMW, Mercedes-Benz, Volkswagen and Porsche released the CCS charging interface standard. This is a new charging standard and is an upgrade to the North American charging standard Combo 1. CCS can unify multiple charging interfaces, and can complete four modes of single-phase AC charging, fast three-phase AC charging, home DC charging and over-speed DC charging with one interface. This interface standard is used in Chevrolet Spark electric vehicles, BMW i3, Volkswagen Golf electric vehicles and other models. Due to the late start, there are currently about 435 CCS charging stations in Europe, which is not much in the United States; however, this situation will soon change, and the CCS standard is backed by European and American automakers. BMW and US Energy NRG have reached an agreement to install 100 CCS charging stations in California by the end of this year. As Volkswagen begins to sell golf electric versions in the United States, it will further accelerate the CCS charging station in the US. In addition, the American Society of Automotive Engineers (SAE) and the European Automobile Manufacturers Association use CCS as the preferred standard for fast charging. According to data from global market analysis agency IHS Au-tomoTIve, between 2010 and 2014, only 7% of the world's electric vehicles use the Combo standard, and 65% use the CHAdeMO standard. However, the agency believes that the leading edge of CHAdeMO will gradually weaken. “In the short to medium term, this situation will change, and more electric vehicles will adopt the CCS interface standard in the future,†IHS AutomoTIve pointed out in a recent report. Even the business people in the CHAdeMO alliance believe that although the CHAdeMO standard will remain in the leading position in Europe and the United States within a few years, the final unified fast charging standard will be the CCS supported by the European Union. ■Tesla is self-contained Tesla Super Charging Interface Tesla has built a network of fast charging stations for its Model S models, and Tesla owners can quickly and quickly charge through their super charging network. At present, Tesla has more than 350 charging stations around the world, about 2,000 charging piles. The Tesla charging socket has a maximum capacity of 120kW and a maximum current of 80A. It can be filled with more than 300 kilometers in 30 minutes. Tesla's charging interface is self-contained with the super charging station, which also gives Tesla a lot of difficulty in opening the market globally. Therefore, Tesla decided to introduce the corresponding adapters in accordance with national standards. In addition, Tesla is also building a supercharger station in Europe that is compatible with Tesla Super Charge, CCS and CHAdeMO. Since entering the Chinese market last year, Tesla’s sales performance has been unsatisfactory. In order to promote sales growth in China, Tesla has become more and more "grounded" in China. Recently, Tesla said on its official website in China that it is actively participating in the formulation of China's new charging standards, and will also modify its vehicles to adapt to the electric vehicle charging standards in the Chinese market. On June 11, Tesla announced the overall plan for super charging construction in China in 2015. It is expected that in the third quarter and fourth quarter of this year, Tesla will continue to focus on building seven key areas with urban agglomeration as the core. Network and super-charged travel routes to drive sales growth in China.
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