-Original Message-
From: EV [mailto:ev-boun...@lists.evdl.org] On Behalf Of Peri Hartman
via EV
Sent: Saturday, July 26, 2014 3:37 PM
To: Electric Vehicle Discussion List
Subject: Re: [EVDL] Hybrid Mustang: batteries
Yep, areo drag is proportional to square of the speed:
1/2 * Cd * A * air
standard temperature and pressure.
speed: in meters/second
will give you the resistance (i.e. force) in N (newtons).
Peri
-- Original Message --
From: "EVDL Administrator via EV"
To: "Electric Vehicle Discussion List"
Sent: 26-Jul-14 2:23:20 PM
Subject: Re: [EVDL] Hybri
On 26 Jul 2014 at 8:24, Ben Goren via EV wrote:
> At 55 MPH with the 4.11 is 3000 RPM; with a single AC-51, that's 22 hp.
> The single motor would be okay... At the slow end...1000 RPM is ~19
> MPH. Five horsepower might not cut it by itself, and 15 MPH school
> zones might be a problem...
IIRC,
On Jul 26, 2014, at 12:01 AM, Cor van de Water via EV wrote:
> Ben, you are right. *if* you can find a 6:1 rear end
> (the highest that my vehicle can be equipped with is 4.2:1)
The car has an 8" rear end, which will go up (down) to 4.11. There's a shop in
town that'll build a custom 9" rear en
.com
Email: cwa...@proxim.com Private: http://www.cvandewater.info
Skype: cor_van_de_water Tel: +1 408 383 7626
-Original Message-
From: Ben Goren [mailto:b...@trumpetpower.com]
Sent: Friday, July 25, 2014 7:42 PM
To: Cor van de Water; Electric Vehicle Discussion List
Subject: Re: [EV
Hi Ben and All,
Since a de-ICE'd Mustang is fairly light a good combo is 2
longer 6.7'' motors ADC L91 or D+D ES-31 will give you everything you need
depending on the battery, controller you get. Remember this is what the
Killacycle uses too so as much power as you want.
Thanks for the detailed explanation, Cor.
I think I'm still having a hard time warping my head 'round torque and power
requirements and all the rest. I'm thinking I need some good way to calculate
(or at least guesstimate) *actual* power requirements so I can compare with
what I'm seeing on the
/www.cvandewater.info
> Skype: cor_van_de_water Tel: +1 408 383 7626
>
>
> -Original Message-
> From: Ben Goren [mailto:b...@trumpetpower.com]
> Sent: Friday, July 25, 2014 4:21 PM
> To: Cor van de Water; Electric Vehicle Discussion List
> Subject: Re: [EVDL] Hybrid M
rumpetpower.com]
Sent: Friday, July 25, 2014 4:21 PM
To: Cor van de Water; Electric Vehicle Discussion List
Subject: Re: [EVDL] Hybrid Mustang: batteries
On Jul 25, 2014, at 3:21 PM, Cor van de Water via EV
wrote:
> Why on the world would you need over 200kW unless you are doing a race
> car
On Fri Jul 25 16:29:35 PDT 2014 ev@lists.evdl.org said:
>On Jul 25, 2014, at 3:51 PM, "Roland" wrote:
>
>> I thought someone contacted you about there Nissan Leaf battery packs. I
>> click up there site that was sent to you (hybrid auto center.com) and one
>> battery pack is rated at 182V nomin
I am having some difficulty in visualizing your project. Are you putting
two AC-51 motors in the line with the drive shaft? The drive shaft moves up
and down and front to back, with the motors there is not going to be any
length of shafting to give the rear axle sufficient travel to drive on a
norm
On Jul 25, 2014, at 4:21 PM, Ben Goren via EV wrote:
> Two strings of 45 gets 200 kW with 20 kWh at 500 pounds for $3900 --
> something *much* more reasonable than anything I had calculated earlier.
Hmmm...I found a bug in the spreadsheet; cost is $7200...but still moving in
the right directio
http://www.a123systems.com/
On Thu, Jul 24, 2014 at 8:59 PM, Ben Apollonio via EV
wrote:
> Too bad A123 went under. Their cells would have been PERFECT.
>
> You could consider the EnerDel high-power modules carried by evolve
> electrics (and possibly others, but I haven't seen them elsewhere).
On Jul 25, 2014, at 3:51 PM, "Roland" wrote:
> I thought someone contacted you about there Nissan Leaf battery packs. I
> click up there site that was sent to you (hybrid auto center.com) and one
> battery pack is rated at 182V nominal at 12kw/h. Contains 24 modules at
> 7.8V/60ah each for $
On Jul 25, 2014, at 3:21 PM, Cor van de Water via EV wrote:
> Why on the world would you need over 200kW unless you are doing a race
> car?
Well, each AC-51 is rated for ~80 kW; I'm assuming a pair is ~160 kW -- which
is about the same as the 260 motor in the car already. Seemed to me that that
- Original Message -
From: Ben Goren via EV<mailto:ev@lists.evdl.org>
To: EVDL Administrator<mailto:evp...@drmm.net> ; Electric Vehicle Discussion
List<mailto:ev@lists.evdl.org>
Sent: Friday, July 25, 2014 3:59 PM
Subject: Re: [EVDL] Hybrid Mustang: batteries
O
: Re: [EVDL] Hybrid Mustang: batteries
On Jul 24, 2014, at 9:57 PM, EVDL Administrator via EV
wrote:
> I think Ben G can build this car. However, I'm not sure he's going to
get
> absolutely everything he wants (range, power, price).
>
> As with so many other things : go
On 07/25/2014 04:59 PM, Ben Goren via EV wrote:
I'd appreciate if somebody can check my math on the current leading candidate.
It's a Voltronix 3.2V 60Ah 8C cell that EVWest sells for $78 / ea:
I haven't been following this discussion closely, but this is an ICE
with a motor assist? Do you r
On Jul 24, 2014, at 9:57 PM, EVDL Administrator via EV
wrote:
> I think Ben G can build this car. However, I'm not sure he's going to get
> absolutely everything he wants (range, power, price).
>
> As with so many other things : go far, go fast, go cheap : pick two. :-\
I'd love to pick j
On 24 Jul 2014 at 23:59, Ben Apollonio via EV wrote:
> Too bad A123 went under ...
>
> You could consider the EnerDel high-power modules ...
> You might also try looking into Dow Kokam cells (www.kokam.com). ...
That's what I was thinking of when I said a while back, "If you expect
sporty, Mu
Too bad A123 went under. Their cells would have been PERFECT.
You could consider the EnerDel high-power modules carried by evolve electrics
(and possibly others, but I haven't seen them elsewhere). They're more
expensive than CALB/Thundersky but better suited to your application. 32Ah/44V
at
A while ago, I had done some back-of-the-envelope math that told me that I
didn't need to worry much about batteries until the time came to actually pick
which to buy. Now, thanks to y'all, I'm realizing that this may instead be a
show-stopper.
To recap, I have a chance to buy a 1964 1/2 Mustan
22 matches
Mail list logo
