Quizzes & Puzzles1 min ago
Is The Penny Dropping......?
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are people finally realising that electric cars are not viable for most? They are great if you live near work and never go very far but the infrastructure is still a joke if you are proper road user.
Have we reached the point where those that were ever going to buy in have now done so?
Answers
No best answer has yet been selected by ToraToraTora. Once a best answer has been selected, it will be shown here.
For more on marking an answer as the "Best Answer", please visit our FAQ.If I drive my petrol-powered car to a part of the country that I am not familiar with, and I need some refuelling, I just look for the signs of familiar petrol companies: Esso; Shell; etc. They are all there, high up and easy to find. If I drive an EV to an unfamiliar place, I cannot find a refuelling place so easily. I am looking for a change of (petrol) car, but it won't be an electric one.
"...because I think we will end up with car versions of the deisel electric trains."
Not quite the same, Tora. Diesel-electric locomotives require the diesel engine to be running in order for it to move. The engine drives a generator which powers the traction motors. Effectively all the electric motors are doing is providing a method of transmission.
A closer comparison is probably the class 93 "tri-mode" locomotives:
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They are still undergoing testing but they can run on either 25kV ac overhead power, an inbuilt diesel engine, or a battery pack. Their power output "under the wires" is a very impressive 6,200hp. But the diesel engine provides only 1,200hp and the battery pack a puny 540hp.
One of London’s longer bus routes has recently started operating electric buses which are charged by a pantograph system at each end of the route. Hybrid and fully electric buses have been around in London for a while but the electric models had to return to a depot for recharging and saw only limited use on short routes. This idea sees an overhead rapid charging facility at each end of the route and the bus simply pulls up under it and raises its pantograph for a quick top up:
Charging on the road won't help, not while batteries have limited life and the cost of replacing them is a major part of the vehicle cost. Ignoring the human cost of mining the materials they use. The 2nd hand market will be near non-existent. Then there's the weight issues too. They are just an impractical option.