Re: [EVDL] auto exec thinks Tesla can last

2019-05-30 Thread Cor van de Water via EV
next part -- An HTML attachment was scrubbed... URL: <http://lists.evdl.org/private.cgi/ev-evdl.org/attachments/20190530/792640d6/attachment.html> ___ UNSUBSCRIBE: http://www.evdl.org/help/index.html#usub http://lists.evdl.org/listinfo.cgi/ev-evdl.org Please discuss EV drag racing at NEDRA (http://groups.yahoo.com/group/NEDRA)

Re: [EVDL] BYD's(style.cn) inflated range ratings - how about fossil fuel heaters?

2019-05-30 Thread Ron Solberg via EV
scrubbed... URL: <http://lists.evdl.org/private.cgi/ev-evdl.org/attachments/20190530/4fc84003/attachment.html> ___ UNSUBSCRIBE: http://www.evdl.org/help/index.html#usub http://lists.evdl.org/listinfo.cgi/ev-evdl.org Please discuss

[EVDL] Dual Voltage EVSE charge controllers

2019-05-30 Thread Mark Hanson via EV
Hi Folks EVs have their own onboard chargers, essentially a 85-264V switching power supply. The off board EVSE is a microprocessor communication board and a contactor. No charger off board. The EV senses 120 or 240V applied and sets the PWM on the charger appropriately to draw typically 12 amp

Re: [EVDL] Charegers

2019-05-30 Thread paul dove via EV
Tesla modules are 6s configuration or 25.2 volts. 5 modules is 126 volts. Calbs are 3.65 end of charge or 175volts. If you can reduce the voltage it may work. Sent from my iPhone > On May 29, 2019, at 5:28 PM, Sam Shepherd via EV wrote: > > Will the 220 charger I used for my 48 calb's wo

Re: [EVDL] BYD's(style.cn) inflated range ratings - how about fossil fuel heaters?

2019-05-30 Thread paul dove via EV
You are leaving out the self heating inside a battery under load Sent from my iPhone On May 29, 2019, at 3:25 PM, Robert Bruninga via EV wrote: >> wouldn't it be just as easy to insulate the battery and >> provide a small electrical heat source. 100W or so? > > Lets say a 1000 lB battery. It

Re: [EVDL] Solectria E-10 differential

2019-05-30 Thread Sean Korb via EV
It looks a little like a Hewland differential http://www.wolftronix.com/E10/images/P3260159.jpg The housing might be special but I bet the gears are front axle from an AWD of that era. Only a few manufacturers of hypoid gears are out there, less than in the '90s. I bet if you took them out you c

Re: [EVDL] BYD's(style.cn) inflated range ratings - how about fossil fuel heaters?

2019-05-30 Thread Lee Hart via EV
paul dove via EV wrote: You are leaving out the self heating inside a battery under load Self-heating helps; but it's not much unless you are discharging the batteries pretty quickly (like a full discharge in less than an hour). The heat from internal resistance is proportional to I^2R, so hi

Re: [EVDL] BYD's(style.cn) inflated range ratings - how about fossil fuel heaters?

2019-05-30 Thread jkenny23 via EV
One good idea that was mentioned by the Now You Know Youtube channel was to use waste energy from regenerative braking to heat the battery (e.g. instead of dumping power into the battery which is usually limited by either high SoC or low battery temperature, or just battery charge rate limit, dump

[EVDL] Chevron's astroturfing> mouthing both pro&con-EV> 2faced

2019-05-30 Thread brucedp5 via EV
[ref http://electric-vehicle-discussion-list.413529.n4.nabble.com/EVLN-Chevron-pr-is-pro-EV-amp-has-secret-con-EV-campaign-gt-forked-tongue-td4693711.html ] https://thinkprogress.org/chevron-pretends-to-support-electric-cars-while-secretly-working-to-undermine-them-4b0bc2badfa0/ Chevron's two-fa

Re: [EVDL] Dual Voltage EVSE charge controllers

2019-05-30 Thread David Nelson via EV
RIBE: http://www.evdl.org/help/index.html#usub > http://lists.evdl.org/listinfo.cgi/ev-evdl.org > Please discuss EV drag racing at NEDRA ( > http://groups.yahoo.com/group/NEDRA) > > -- next part -- An HTML attachment was scrubbed... URL: <http://list