Re: Batteries - EV Conversion

Liste des GroupesRevenir à rc metalworking 
Sujet : Re: Batteries - EV Conversion
De : clare (at) *nospam* snyder.on.ca (Clare Snyder)
Groupes : rec.crafts.metalworking
Date : 06. Apr 2025, 02:22:46
Autres entêtes
Organisation : A noiseless patient Spider
Message-ID : <iml3vjpmpvrbkrt7c6765v6ur15spo5s8u@4ax.com>
References : 1 2 3 4 5 6 7 8 9 10 11 12
User-Agent : ForteAgent/8.00.32.1272
On Sat, 1 Mar 2025 18:41:26 -0700, Bob La Londe <none@none.com99>
wrote:

On 3/1/2025 5:52 PM, bp@www.zefox.net wrote:
EVs benefit from a shiftable transmission exactly the way IC vehicles
do. The transmission minimizes current draw when torque is needed and
minimizes voltage required when speed is needed. Their omission is a
matter of cost control, not design optimization. The only thing they
don't need is a clutch. The current minimzation is especially important,
because electrical efficiency is inversely proportional to the square
of the current draw.
>
You are right of course.  Maybe not exactly, but the principal is
certainly still true.  I would not be a fan of dropping an EV motor in
front of a Dodge automatic transmission.  I'm not even sure it would
operate without being hooked to the Dodge computer.
>
--
Bob La Londe
CNC Molds N Stuff
 Lots od "standalone" computer options for the automatic - that's not
an issue - but the automatic costs you a lot of efficiency in an EV
where idling in gear is not required, and nor is a torque converter
(or clutch) for pulling away. Stick a manual tranny behind it.

Date Sujet#  Auteur
27 Feb 25 * Batteries - EV Conversion61Bob La Londe
27 Feb 25 +* Re: Batteries - EV Conversion48Bob La Londe
27 Feb 25 i+* Re: Batteries - EV Conversion46bp
27 Feb 25 ii`* Re: Batteries - EV Conversion45Bob La Londe
28 Feb 25 ii `* Re: Batteries - EV Conversion44bp
28 Feb 25 ii  `* Re: Batteries - EV Conversion43Bob La Londe
1 Mar 25 ii   `* Re: Batteries - EV Conversion42bp
1 Mar 25 ii    `* Re: Batteries - EV Conversion41Bob La Londe
1 Mar 25 ii     +* Re: Batteries - EV Conversion39bp
1 Mar 25 ii     i+* Re: Batteries - EV Conversion34Bob La Londe
2 Mar 25 ii     ii+* Re: Batteries - EV Conversion25bp
2 Mar 25 ii     iii+- Re: Batteries - EV Conversion1Bob La Londe
2 Mar 25 ii     iii`* Re: Batteries - EV Conversion23Bob La Londe
2 Mar 25 ii     iii +* Re: Batteries - EV Conversion21bp
2 Mar 25 ii     iii i+* Re: Batteries - EV Conversion3Jim Wilkins
2 Mar 25 ii     iii ii`* Re: Batteries - EV Conversion2bp
2 Mar 25 ii     iii ii `- Re: Batteries - EV Conversion1Jim Wilkins
3 Mar 25 ii     iii i`* Re: Batteries - EV Conversion17Bob La Londe
4 Mar 25 ii     iii i `* Re: Batteries - EV Conversion16bp
4 Mar 25 ii     iii i  `* Re: Batteries - EV Conversion15Bob La Londe
4 Mar 25 ii     iii i   +* Re: Batteries - EV Conversion8bp
5 Mar 25 ii     iii i   i`* Re: Batteries - EV Conversion7Jim Wilkins
5 Mar 25 ii     iii i   i `* Re: Batteries - EV Conversion6bp
5 Mar 25 ii     iii i   i  `* Re: Batteries - EV Conversion5Jim Wilkins
5 Mar 25 ii     iii i   i   `* Re: Batteries - EV Conversion4bp
5 Mar 25 ii     iii i   i    `* Re: Batteries - EV Conversion3Jim Wilkins
5 Mar 25 ii     iii i   i     `* Re: Batteries - EV Conversion2bp
7 Mar 25 ii     iii i   i      `- Re: Batteries - EV Conversion1Jim Wilkins
4 Mar 25 ii     iii i   `* Re: Batteries - EV Conversion6Jim Wilkins
4 Mar 25 ii     iii i    `* Re: Batteries - EV Conversion5Snag
4 Mar 25 ii     iii i     `* Re: Batteries - EV Conversion4bp
4 Mar 25 ii     iii i      +* Re: Batteries - EV Conversion2Snag
4 Mar 25 ii     iii i      i`- Re: Batteries - EV Conversion1bp
4 Mar 25 ii     iii i      `- Re: Batteries - EV Conversion1Jim Wilkins
6 Apr 25 ii     iii `- Re: Batteries - EV Conversion1Clare Snyder
2 Mar 25 ii     ii+* Re: Batteries - EV Conversion7Jim Wilkins
2 Mar 25 ii     iii+* Re: Batteries - EV Conversion5Jim Wilkins
2 Mar 25 ii     iiii+* Re: Batteries - EV Conversion2Jim Wilkins
2 Mar 25 ii     iiiii`- Re: Batteries - EV Conversion1Jim Wilkins
3 Mar 25 ii     iiii`* Re: Batteries - EV Conversion2Bob La Londe
3 Mar 25 ii     iiii `- Re: Batteries - EV Conversion1Jim Wilkins
3 Mar 25 ii     iii`- Re: Batteries - EV Conversion1Bob La Londe
3 Mar 25 ii     ii`- Re: Batteries - EV Conversion1Bob La Londe
1 Mar 25 ii     i`* Re: Batteries - EV Conversion4Jim Wilkins
1 Mar 25 ii     i `* Re: Batteries - EV Conversion3Bob La Londe
2 Mar 25 ii     i  +- Re: Batteries - EV Conversion1Bob La Londe
6 Apr 25 ii     i  `- Re: Batteries - EV Conversion1Clare Snyder
6 Apr 25 ii     `- Re: Batteries - EV Conversion1Clare Snyder
6 Apr 25 i`- Re: Batteries - EV Conversion1Clare Snyder
3 Mar 25 +- Re: Batteries - EV Conversion1Bob La Londe
6 Apr 25 +* Re: Batteries - EV Conversion10Clare Snyder
6 Apr 25 i`* Re: Batteries - EV Conversion9Jim Wilkins
6 Apr 25 i +* Re: Batteries - EV Conversion7Jim Wilkins
6 Apr 25 i i`* Re: Batteries - EV Conversion6Bob La Londe
6 Apr 25 i i +* Re: Batteries - EV Conversion2Bob La Londe
6 Apr 25 i i i`- Re: Batteries - EV Conversion1Jim Wilkins
6 Apr 25 i i `* Re: Batteries - EV Conversion3Jim Wilkins
6 Apr 25 i i  `* Re: Batteries - EV Conversion2Bob La Londe
7 Apr 25 i i   `- Re: Batteries - EV Conversion1Jim Wilkins
12 Apr 25 i `- Re: Batteries - EV Conversion1Jim Wilkins
6 Apr 25 `- Re: Batteries - EV Conversion1Bob La Londe

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