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Europe Is Getting a Network of 'Ultra-Fast, High-Powered' EV Chargers (theverge.com)
An anonymous reader quotes a report from The Verge: BMW Group, Daimler AG, Ford, and Volkswagen have entered into a partnership to create a network of high-speed charging stations for electric vehicles across Europe. The new chargers will be capable of doling out up to 350 kW of power -- which would make them almost three times as powerful as Tesla's Supercharging stations. The result will be "the highest-powered charging network in Europe," according to a statement released by the manufacturers. The automakers say that construction will begin in 2017 with "about 400 sites" being targeted, and that the network will have "thousands of high-powered charging points" available by 2020. Those four major conglomerates will be "equal partners" in the joint venture, but according to the statement they are encouraging other manufacturers to "participate in the network." One of the reasons for bothering to call on other automakers to hook into this system is because there's a standards war happening with fast charging networks. The charging network announced today will use the Combined Charging System (CCS) technology, which is what that most major automakers already use for their EVs. But Nissan, Toyota, and Honda are notable holdouts from CCS, because many of their EVs and plug-in hybrids use a competing standard known as CHAdeMO.
Why do tech companies even do this? Why can't everyone just agree on a standard and stick with it from the start instead of having a war that means us consumers who buy gear from the wrong side will suffer. No doubt there will be large dongle adapters between charging standards, but I bet an adapter that can handle 100+ kilowatts is pretty darn expensive.
I mean, the basic requirements for a plug are that it be mechanically sound and inexpensive to manufacture. It ought to have several conductor pins, filled in by order of amperage, so a 2 pin plug is 50 amp and a 4 pin plug is 100 amp and so on. The plugs for lower amperage would be the same size plastic mold, just missing the conductors for higher amperage. Not that hard to get right. It needs a data pin to do handshaking with the destination.
It's not worth fighting a war to get royalties, every electric car manufacturer has an incentive to use the standard used by the majority so everyone's vehicles can charge more places.
The exact same reason why open source software is never forked, and everyone agrees on one particular standard and implementation.