I wonder if people who say that it's a good idea at least ever saw an electric race car by their own eyes.
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I wonder if people who say that it's a good idea at least ever saw an electric race car by their own eyes.
Yes, but there are much less fans than in 1985... TV doesn't even want to show rallying anymore...
Regarding electric racing cars, have you seen this:
https://www.facebook.com/ClubGranTur...9033970477798/
Or maybe if it continued with the same formula it would be more popular today. The truth is, no one knows. Do you have any data to support your quote?!
Like the F1 promoters already figured out, the top motorsport categories will also have to look at other alternatives which dont completely alienate the existing fanbase. I hope the WRC does the same.
Yes I noticed that all the burning Polos (and Fabias before that) were easily extinquished.. just like Breen's C3 in Turkey last year.
Sure I agree that electric race cars should make sound (connected to throttle position). But apart from that it is entirely possible to make them spectacular. How spectacular they will be depends entirely on the rules.
True. All I can say is that already in early 1990's with the economic depression many teams struggled with expenses and this lead into some rule changes leading into cutting costs like limiting recce length, inserting liaisons with no service or limiting changing of big parts such as transmissions to only night breaks. And many similar rules have gone forward to cut the costs, to keep the manufacturers in the game, because in the end it's them who pay for this. The cars themselves may be more expensive than ever, but many things around them are done cheaper.
I'm not saying full electric is the future, but it's an option that should be explored. The manufacturers aren't willing to put money on the current rally cars as they are for a long time. Of course, historic rallying will thrive as long as there's something to burn in their engines.
We must also accept that the sport has always changed and it will change again to keep alive.
Problem is that we canīt kill R5 (and others below it)
so those "WRC E" cars must be quicker than current R5
Speed is not problem but traveling distance without very heavy "batteries" still is.
I own plug-in hybrid which has 300kg batteries, it goes about 20km in full gas before batteries are empty. Solution for longer range is not cheap, yet.
E-cars are probably future but not 2020 or even 2022.
You try to downplay a very real concern. What happens with a petrol car burning is just the fire. If you have a fire truck you extinguish it rather easily (of course it's a problem in the middle of the forest with a hand extinguisher). Even if you extinguish by water nothing serious happens. You can do that.
But if lithium-ion batteries start to burn just next to the fire truck it will probably won't make much difference to them burning in a remote place in the forest. Moreover if you try to extinguish it with water you will only add to the explosive power by adding hydrogen to the fire. If this happens somewhere in the forest it's much worse than with the petrol car because you can't effectively stop the fire from spreading until you cover all of that and the surroundings with a thick foam. For that you need very serious hardware. Something like airport fire trucks.
What is worst about that is that lithium-ion batteries like to start burning long time after they are damaged. This is what can never happen with petrol car. It can't simply start to burn in parc ferme in the middle of the night. The electric car can.
You try to upplay a concern.
As you said yourself and as proved by all the recent rally car fires, they can't stop the fire for petrol cars either, unless they stop next to a fire truck like Veiby in Portugal. So what happens is that the car burns until there is nothing to burn and all that is done is keep the fire from spreading. Which is the same that would be done with battery fire.
Yes the battery fire will burn longer and with higher temperature. But if you know you have batteries that can take fire you use fire-extinguishers applicable for that (foam, CO2, various versions with particles) that keep it from becoming too intense. For spreading in forest water on surroundings will work just fine.
Batteries catch fire if they are damaged or if they overheat. In high performance electric car battery temperature management is one of the most important systems so yes that has to be designed properly. For damage you off course have to focus on protecting the battery. Which again has to be focused on but in a car with rollcage and lot of empty space (no engine/exhaust etc, no rearseats++) it should be possible. Civilian battery cars don't burn everywhere around in crashes, quite the opposite. Yes they don't "race", but again they don't have rollcages++ either.
And here we are again to the fire actually starting (if it does) it's not like it's nuclear fuel burning, keep it from spreading at let it burn.. just like you do with petrol rally car.
Btw. the argument about fire starting later is also funny, cause that's exactly what happened to Breen in Turkey.