For a long time, people have been hovering over the charging speed of vehicle batteries. Vehicle manufacturers and battery manufacturers increase the charging speed of batteries from a variety of technical perspectives. Manufacturers such as Honda are trying to replace traditional plug-in rechargeable batteries with hydrogen fuel cells that can quickly supplement energy. This is also the current hydrogen fuel cell. Cars have the only advantage over ordinary battery cars. However, the safety of hydrogen fuel cell vehicles has always been criticized. Not long ago, Honda recalled all of the more than 2,800 hydrogen fuel cell vehicles released so far. But what many people do not realize is that, apart from hydrogen fuel cell vehicles, Honda hopes to increase charging speed and charging efficiency through other solutions, and dynamic charging technology is one of their means. This new dynamic charging technology can provide unlimited charging range for electric vehicles. Honda plans to demonstrate this technology at the 2017 SAE World Automotive Engineering Conference next month. The principle of dynamic charging technology is to embed the charging hardware on the road and use wireless charging to continuously charge the pure electric vehicle on the road. However, the current technical flaw may be that if the amount of electricity needed for driving is greater than the amount of electricity charged by the charging road for the electric vehicle within the same time, it will make the charging vehicle fall into a dilemma that it cannot leave the charging road, so the charging of the road Charging efficiency is also an urgent problem to be solved. Honda claims that they have developed and tested a system for research that will enable the vehicle to dynamically charge the vehicle with 180 kW of charging power (DC 600 V, 300 A) while traveling on a charging road at a speed of 155 kilometers per hour. In the short term, dynamic charging may not be enough to change the structure of the auto industry. However, as the automotive electrification and the unmanned process progress, in the long run, dedicated charging roads can be used for both driverless and pure electric vehicles. Provide road traffic solutions. Once this technology is popularized one day, it will solve the problem of short cruising range and long charging time for pure electric vehicles. While the electric car can be charged during the driving process, it becomes another significant advantage of the electric vehicle relative to the fuel vehicle.
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