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Published on October 7th, 2011 | by Charis Michelsen


Superfast Driving AND Superfast EV Charging on the Autobahn

October 7th, 2011 by  

The German Autobahn is popularly known for allowing drivers to go as fast as they want – and, starting this fall, EV drivers will be able to charge their cars almost as fast as they drive them.

The power company E.ON installed the first DC quick-charge stations in Germany on a highway in Bavaria on August 24th, with more to come. EVs with a charge capacity of up to 50kW will be able to fully charge their batteries at the E.ON stations in 20 – 30 minutes. Compared to the current charging stations – AC chargers able to handle 3.5kW charging capacity in about 6 hours – they’re a vast improvement.

The new stations also support the CHAdeMO protocol, a single standard for EVs and chargers. EVs available in Germany which also support the CHAdeMO protocol include the Mitsubishi i-MiEV, the Peugeot iOn, the Citroën C-Zero and the Nissan Leaf.

Charging 5 Euros inclusive per use (about $6.82 USD) during the test phase, E.ON is moving toward operating public quick-charge stations only. Klaus Dieter-Maubach, head of research and technology, explains that the quick-charge trend is of particular interest: “The only way to interest both consumers and power suppliers is to have charging times of a few minutes, instead of several hours,” he says.

Ruth Werhahn, responsible for e-mobility at E.ON, has a few other ideas. “Quick-charge stations clearly expand an EV’s operational range,” she says. “They enable drivers to go beyond commuting from work to home and charging overnight – we can go between Munich and Salzburg (90 miles) or Frankfurt and Stuttgart (130 miles) in a single trip.”

The stations are even supplied by green energy sources – the majority of their electricity will be generated by German hydropower plants – making them attractive not only to the driver without a garage to house a personal charger, but to the environmentally conscious as well.

Source: Oekonews.at


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About the Author

spent 7 years living in Germany and Japan, studying both languages extensively, doing translation and education with companies like Bosch, Nissan, Fuji Heavy, and others. Charis has a Bachelor of Science degree in biology and currently lives in Chicago, Illinois. She also believes that Janeway was the best Star Trek Captain.

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