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In fact, Europeans are more interested in electric cars. The place where Model S sells the most is Norway, not the United States. Europe can be called the most environmentally-conscious area, and it is likely to be the first area of ​​the electric transport system.
Geneva, Switzerland, began to promote a major project in September this year. It is necessary to use flash charging technology to retrofit existing bus bus stops. This technology will enable the bus to quickly recharge buses to ensure that buses One-stop motivation. Therefore, the focus of flash charging is not to fully charge the battery, but to allow the battery to have 10% to 5% of the power in a short period of time.
In addition, for the public transport system, because there is no need to re-lay the line, the cost of rebuilding the bus station is lower than that of the specially constructed charging station, which can reduce the difficulty of popularizing the electric bus.
Interestingly, only two months after the launch of the Geneva project, the technology developed by the wireless charging team at the University of Utah in the United States looked the same as what Geneva thought.
They developed a charging technology called WAVE, which uses a laser-based fast charging device and a bus equipped with a corresponding charging device. When the bus stops at the bus station, the laser charger on the ground will start charging the bus. The advantage of using laser charging is that there will be no air pollution, and energy losses can be avoided.
This technology may be put into practical use as soon as next year, and now New York, Seattle, and Monterey are discussing whether to introduce WAVE technology. Do not know Europe, the United States, who will first transform the bus station?
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