We’ve already talked about it Electon wirelessThe Israeli society that carries out different projects to electrify the roads Re -load the vehicles during their movements. Over the years, the experiments of this technology has gone by Electon of the partnership with Toyota for wireless charging of electric cars to the installation of the infrastructure for dynamic induction that is charged in a road by Detroit (Michigan) and also in Italy, near the A35 Brebemi -Rijweg.
Now a new one has started Three -year projectIt provides for the creation of an experimental track of 400 meters, built in Aldenhoven, in the North Rhine-Westphalia, for an investment, funded by the German region and the European Union, to About 3.9 million euros.
The aim of this project is to inductive charging of electric vehicles, both if they are on the move and by stopping. In addition to the project in Aldenhoven, Electreon will also test another similar system, always in Germany, but this time on a part of the A6 fast road in Bavaria, in the direction of Nuremberg.
How the ers.t-nrw project works
Il Ers.t-NRW project by Elekton aims to experiment with the dynamic inductive charging for electric vehicles, namely the Possibility to charge the batteries to be charged while they are on the road. In the center of the initiative is the creation of a test track on which electric vehicles are tested with special receivers that can capture the energy transmitted by coils integrated into the asphalt. The system works thanks Principle of electromagnetic approachWith which you can transfer energy between the coils installed on the road and placed it under the vehicle.
To make this technology possible, the use of various advanced components such as power electronics for the Management of energy transmission and one Intelligent communication system between cars and infrastructure. The latter allows you to manage the data exchange safely and efficiently before, during and after each loading phase. In addition to the transfer of energy, the power of the system to exchange information in real time is tested with the electrical network and with the vehicle, among other things, to check the battery status or to adjust the power sent.
One of the most innovative and interesting aspects of this project is the goal of Also make technology compatible with existing electric vehicles. This would make it possible to accelerate the approval of inductive charging without waiting for a future generation of vehicles and without forcing the owners of electric cars to replace them in favor of models that can support this technology.
A truly groundbreaking future
The idea that electric cars can be charged while moving very suggestiveworthy of the best science fiction films. But even if in a phase still experimental and limited is a few hundred meters, it seems as much a reality as possible.
The possibility that this technology can be really useful for the cause would make it possible to eliminate One of the last obstacles remained the mass viffusion of electric cars. The times of inactivity and expectations of the charging columns would be reduced, but to prevent the risk of overloading the network, it will be essential to integrate this technology into an intelligent electrical system, capable of Management of energy flows dynamic. To benefit from this technology, not only were private individuals who could obtain an increase in the autonomy of their cars, but also and above all those resources such as taxis, buses and vehicles for logistics, that constantly work in the urban area. It will be interesting to know the results of the tests and to understand if and when a technology of this type can really become operational.
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