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| Ev Archive for June 1998 |
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| 895 messages, last added Wed Aug 08 18:42:29 2001 |
[Date Index][Thread Index]
AC to DC drive
Okay, now that the server is back up, let me try yet again. Third
time's a charm, right?
Subject: AC to DC drive
Well, I've had my eyes on purchasing an S-10 EV which operated at one
time under a high-voltage AC drive system (U.S. Electricar
conversion). At the moment it sits unused due to problems with its AC
system. I will likely get a great deal on the truck itself, especially
if I were to remove the AC components and leave them behind.
In doing so, what would be the...
1) "best"
2) most efficient
3) cleanest/easiest
ways of going DC? I am thinking that with the one-speed that is in
there at the moment, and the fact that the truck is set up for an
automatic transmission, I would have some serious issues to deal with
in going to a DC motor, which generally requires more than a
one-speed. With an automatic tranny, shifting occurs at the opportune
time for an engine, right? Wouldn't this work against the efficient
shifting of a DC motor? And going to a manual would require extensive
modifications to the vehicle, right? Or is it not that difficult? Is
there a reasonable way to make the change from AC to DC? I have an
excellent opportunity with this vehicle, and would hate to have to
pass it up.
Any insight will be much appreciated. Keep in mind that I'm a rookie
EVer and not exactly an expert mechanically. To be safe, you can speak
to me like I'm a four-year-old. I won't take offense! Thanks.
+--- + --- opossum --- + ---+
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|It takes a big man to cry, but it takes a bigger man |
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| Jack Handey, Saturday Night Live |
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| Mason S. Convey |
| e-mail: opossum@asu.edu |
| h: (602) 438-7426 - pgr: (602) 422-7996 |
| web page: http://www.public.asu.edu/~opossum |
| 5418 S 44th PL Phoenix, AZ 85040-4022 |
| Electrical Engineering - Arizona State University |
| Electric Vehicle Research Group |
| Institute of Electrical and Electronics Engineers |
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