Trabajando en la conversion de un auto electrico Mazda Miata. Programando el controlador, seteando los parametros de PID, diseñando una interfase para ...
Pues he preguntado desde el 2001 en obras publicas, cual es el proceso de
legalizar una conversion de auto electrico. Desde ese entonces, y hasta el
momento, siempre he escuchado la misma respuesta la cual es: No sabemos ni
tenemos idea. Por el momento, no estot seguro que se podra hacer, eso es lo
adelantado que esta PR.
No hace sentido... Traen estaciones de carga para los Leaf a PR y no saben
como bregar con carros convertidos... Se nota que el ambiente no es
prioridad politica.
Quiero hacer eso con el Palomo, cuando lo retire. Una cosa, que requititos
pide PR para q sea "street legal"?
North Coast EV RX-8 Conversion
Quitting your gas addiction doesn't have to be hard. North Coast EV provides electric vehicle conversions for cars, trucks, motorcycles, or anything else that rolls.
This is the 14th part of the EVRIC Holden Barina EV Conversion series. The car drives like a dream... except for the rattle in the passenger's door. (I'll fix that ...
@evric2008 - CHeers for the reply Eric. Nice to know it all went smoothly
and was not much trouble. Hopefully I'll be there next year with my ev :)
Regarding the Zeva, so no adjustment or configurability at all? I read it
was rated at 600A? So that can not be adjusted or limited? 600A through
some packs wouldn't be great I'd suspect. Even you're TS pack is only 3C
continuous (270A), 600A would surely kill your pack? Or am I missing
something? What is your max pack and motor current during WOT?
@unnefer1978 - Regency was easy - they just looked underneath, checked the
lights, wiper and indicators and demister. They did a brake balance test
front wheels then back wheels on powered rollers- Passed. That's it. The
longest time was the guy writing up the report. It took about 3/4 hr all
up. Yes, Marion Rd and all around Ascot Park and a few other areas. The
ZEVA ctrlr is great. Acceleration is very good. There are no adjustments,
no PC connection. It just works well, only gets just warm.
@unnefer1978 - No user adjustment. It is rated at 600A. This is ideal
because it is the high motor current when accelerating. I have only seen a
maximum of just over 300A for a fraction of a second, and this is battery
current. In my car the maximum with normal driving is about 150A and around
40 to 50 Amps for 60KM/hr and about 70A at 80Km/hr. I wouldn't want
anything less than a 600A controller to be able to supply the high motor
currents required. What are you converting? Have you started ?
@evric2008 - I always thought if you floored it in an EV you would draw the
max available until you reached a limiter or the controller overheated?
Perhaps the 600A rating is split between the motor and pack? Do you know
the max current you motor has used? As for me, I'm have the car ready to
go, I'm just doing research for the moment so I don't spend money on parts
that won't help me achiev my goals :) Once done, I'm hoping the performance
matches the car to be used :)
Thanks Floyd, It cost $660.00 for the Engineers report (this is about the
lowest to expect, if the engineer has to do a lot of work it can be up in
the thousands) and $221.00 for the "Regency Park" Department of Transport
inspection. No extra charges to have it registered as "Electric". The
Registration certificate now shows "Electric" as the Engine Number.
@unnefer1978 - When you floor it as you take off, the controller supplies
the high current required at a much reduced voltage so that the current at
the pack voltage is lower. It's all in the magic of the PWM controller. I
have no way of measuring the motor current, I understand it could be up
around 500Amps. All I worry about is the battery current.
@evric2008 - ooh - I just checked and noticed Ian has a "ZEVA MC800S"
pictured on the Zeva website - maybe he pulled the 600S because he is going
to replace it with the 800S ! But yeah, I will definitely give Ian and Rod
a call as I'll be buying most of the parts for my conversion from them :)
The car will do at least 110km/hr. At these speeds the wind resistance is
the biggest slowdown. It's not a function of gearing...there is still one
gear to go. (5 speed box). You cannot separate continuous and peak You
reach peak power when you take of fast or when you are going flat out out.
Good to see you got it going mate. How did it go at regency for rego?
Anything special need to be done to get through? Also, any feedback on the
Zeva controller? How have you got it set up and how is acceleration - it
looks ok from the video :) Did I see Marion Rd :D
@moviewatcher1024 - This a DC system with no regen. The only time I miss it
is going down hill - there is is no braking effect, so the brakes are used
a lot in this situation On the plus side I coast for kilometres sometimes -
zero amps !
@evric2008 - it's all starting to make sense now lol. Also, I just checked
evworks website and they have discontinued the Zeva 600? I guess I'll have
to fork out a little more for a Warp 1kA now.
@paker51 - Yes, I was starting in second, then changing to third, but with
careful driving there's not a lot of difference in current drain. I just
like...not having to change gears.
@unnefer1978 - EV Works will continue them. They are just swamped with
orders at the moment. You can contact Ian at EV Works if you want one. I'm
sure he'll organise it for you.
BMW EV Conversion 41 Control Experiment 08
New software installed in the motor controller now closes the loop and lets the controller monitor and limit rpm. Very useful feature. Downside is a slight bug that ...
@mathghamain , I didn't actually have to change anything. The nearside
front wishbone had a bad ball joint and I had forgotten to put a securing
strap on the 12v battery! Both points were repaired within a few days and
test passed.
You mentioned in a previous video that there were a few points you had to
fix to get the NCT, What do you have to change? Looking good :) Thanks for
posting your videos they are very instructive.