traffic on highways from above electric vehicles charging future

One of the biggest obstacles to electric vehicle adoption is running out of juice before you reach your destination. Ways to charge your vehicle Like you to drive May be the solution, and they It may be approaching.

Quick upgrades in Battery technology In recent years, electric vehicles have seen a steady rise in the area. But most of them are much smaller than petrol-powered cars in this regard, and take much longer to refuel.

One solution that has been debated for many years is the idea of ​​installing some kind of charging technology on the roads to recharge their batteries while driving. Most programs think of using the same technology as the wireless chargers you can buy to charge your smartphone.

Renovating thousands of miles of high-powered high-tech charging stations has not been easy, but progress has been slow. But recent developments suggest that the idea is gaining traction and may be closer to the reality of the business.

Last month, IDepartment of Transportation (INDOT) He announced a partnership with Purdue University and a German company Highlighting To check if Cement with embedded magnetic particles It can provide an affordable filler solution.

Most wireless charging technologies rely on a process known as electric charging, the magnetic field in which electricity enters a wire can cause electric current to flow through any nearby wire. The charger cables are installed at regular intervals under the road, and cars are equipped with a charging cable.

But it is very expensive to install thousands of miles of copper under the road. The alternative to the Magment solution is to mix standard concrete with recycled ferrite particles, which are very inexpensive to generate a magnetic field. The company claims that its product can deliver up to 95 percent efficiency and can be built at “regular road construction costs.”

In fact, there will still be some time before the technology is installed in real roads. The Indiana project includes two laboratory tests and a quarter-mile test run before being installed on highways. But if the cost savings are real, the approach could be game-changing.

There are already several electric road test beds, and it looks like Sweden is still leading. 2018 Electric train It is installed in the middle of a 1.2-mile stretch outside Stockholm. It can transfer power to a vehicle through a mobile arm attached to the bottom. And A Indoor charging system developed by an Israeli company It was used to successfully charge all electric trucks over a mile on the island of Gotland in the Baltic Sea.

These systems will not be cheap. The first is estimated at ሚሊዮን 1 million per kilometer ($ 1.9 million per mile), and the second is a total pilot project of $ 12.5 million. But because he already spends Millions of dollars to build a one-kilometer normal road At the very least, it may not be an unreasonable investment on new roads.

It seems that car manufacturers with the German automotive giant are coming up with the idea Leading the Volkswagen Association As part of that pilot project, it will integrate electric charging technology into electric vehicles.

An alternative is to leave the road alone, and instead fill it with cables that can charge trucks in a city tram-powered way. This system, developed by German engineering giant Siemens, has been around for a long time It was installed on a three-mile road outside Frankfurt And it is being tested by several truck companies.

Installing the system is also not cheap at approximately $ 5 million per mile, but Basis New York Times, The German government thinks it could still be cheaper than converting it into trucks powered by hydrogen fuel cells or large enough batteries. The Ministry of Transport is comparing the three approaches before deciding which support to provide.

Although the economy is meaningful, developing a charging infrastructure can be a daunting task, and it can take decades for every highway to learn to lift your car. But if technology continues to grow, it may one day become a thing of the past.

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