Talk:Electric vehicle: Difference between revisions
NathanHurst (talk | contribs) mNo edit summary |
→Inductrack levitation not free: perhaps free isn't the best word here. |
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D0li0, I don't think Inductrack is completely without energy use, otherwise it would continue to levitate when the vehicle stops. Without looking closely I would guess that the levitation is provided by the diamagnetic repulsion due to eddy currents in the aluminium loops, which obviously get warmed by the current and lose their energy. I'm leaving the line in there because it is very interesting, but perhaps it should make more the point that the propulsion could be provided by something else (say a jet engine). |
D0li0, I don't think Inductrack is completely without energy use, otherwise it would continue to levitate when the vehicle stops. Without looking closely I would guess that the levitation is provided by the diamagnetic repulsion due to eddy currents in the aluminium loops, which obviously get warmed by the current and lose their energy. I'm leaving the line in there because it is very interesting, but perhaps it should make more the point that the propulsion could be provided by something else (say a jet engine). |
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Thanks for your input! [[User:NathanHurst|njh]] 08:29, 24 July 2005 (UTC) |
Thanks for your input! [[User:NathanHurst|njh]] 08:29, 24 July 2005 (UTC) |
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Humm, it is my impression that it is less lossy than tire rolling resistance, perhaps not so clearly when compaired to traditional rail and wheels low losses? It would be great to have more clarification of the levitation force energy requirements of all three common methods! Till then I feel it's safe to say the the vast majority of power is consumed in overcomming inertia and wind resistance, I'de hate to bring something like a jet engine into the idea for the sake of seperation, we've already got enough ''gas'' in our ''mental veins''. Granted the wording could probably be enhanced by removing the word "Free" as it tends to get tied up with "Over-Unity" and such, and we don't want to go there untill the laws of the universe change. --[[User:D0li0|D0li0]] 11:55, 24 July 2005 (UTC) |
Revision as of 11:55, 24 July 2005
Split into two articles
I've moved the old content from Electric vehicles in Battery Electric Vehicles as there was far too much detail and not enough general picture. Electric vehicles has been rewriten mostly from scratch and needs references. njh 13:21, 22 July 2005 (UTC)
Old electrics
This page needs a section on all the early electric cars. They were once more popular than gas cars! Rmhermen 15:18 28 Jul 2003 (UTC)
- I'd be more than willing to add that, but the history of the EV is so long that it deserves another page unto itself. I'm a bit busy right now, but I will get around to it, and eventually, I will move all the info in this article to a new topic entitled "Battery Electric Vehicle", or BEV so I can eventually go in-depth on BEVs without leaving out NEVs, FCEVs, NHEVs, ect. without making everything appear cluttered and what not. I will also get around to covering as many highway capable full-size electric vehicles as possible on these articles. I believe that they deserve a few looks given that the technology for them is here and we should be driving around in them right now. I want to above all, dispell the common EV myths with these articles, and I figured this site gets lots of visitors, so what better way to expose what these cars are capable of than getting the information into a comprehensive set of articles here, and for free at that? I eventually hope to add a lot to this site, as I have a lot of things to add, and the links/ documentation to back the info up. ~terrorist420x
- Please add more. But at least a mention of the old cars needs to be here if you put them in another article. Rmhermen 16:34, 29 Jul 2003 (UTC)
Inductrack levitation not free
D0li0, I don't think Inductrack is completely without energy use, otherwise it would continue to levitate when the vehicle stops. Without looking closely I would guess that the levitation is provided by the diamagnetic repulsion due to eddy currents in the aluminium loops, which obviously get warmed by the current and lose their energy. I'm leaving the line in there because it is very interesting, but perhaps it should make more the point that the propulsion could be provided by something else (say a jet engine). Thanks for your input! njh 08:29, 24 July 2005 (UTC)
Humm, it is my impression that it is less lossy than tire rolling resistance, perhaps not so clearly when compaired to traditional rail and wheels low losses? It would be great to have more clarification of the levitation force energy requirements of all three common methods! Till then I feel it's safe to say the the vast majority of power is consumed in overcomming inertia and wind resistance, I'de hate to bring something like a jet engine into the idea for the sake of seperation, we've already got enough gas in our mental veins. Granted the wording could probably be enhanced by removing the word "Free" as it tends to get tied up with "Over-Unity" and such, and we don't want to go there untill the laws of the universe change. --D0li0 11:55, 24 July 2005 (UTC)