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    Ev used as battery backup, help I have questions?

    thanks a lot, how do you know if you have a universal motor? It sounds like the easiest safest option would be to route the traction battery through the same combiner box and dc breakers as i would already have for my solar panels then it would route through my inverter and on to my ac panel...
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    Ev used as battery backup, help I have questions?

    Damien Maguire has posted a couple videos using the high power D.C.battery output from his converted bmw to run many of the loads in his house straight from dc power without running the power through an inverter. Damien says that many electronics accept a variety of voltages and use switching...
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    Bollinger SUT

    wankery. Noun. (uncountable) (UK, slang, vulgar) Unnecessary or pretentious noodling (messing around) I don't think so, instead of working for three years and undoubtedly spending a sizeable part of his fortune on design, development and prototyping, Mr. Bolenger could have gone out and bought...
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    New hybrid PMSM and SPSM motor design.

    Interesting new hybrid motor design by Martin Doppelbauer who holds the chair for hybrid electric vehicles at the Institute of Electrical Engineering of the Karlsruhe Institute of Technology, in Germany...
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    candela all carbon, electric hydrofoil boat

    thought you guys might like to see this looks like they have a functioning prototype, funding and 500 preorders. I just wonder about failure modes if say you hit a 2 inch dia. by 5 ft long floating piece of wood! http://candelaspeedboat.com/
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    build your very own Lebowski controller !

    Is this work by elis over in diy electric car similar to your brain board, if so could you compare and contrast the two. http://advantics.fr/umc-drive-3-0-universal-motor-controller/
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    Hi power inverter for Nissan leaf motor. Dyno's 302.3hp p15

    So you have good evidence that what you were sold is not what you bought, what next, how will you handle it?
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    KiwiEVs next project fast EV

    According to jack on evtv the chips on post 2014 investors are locked down with security so you can't re flash firmware, are you using older drive units or pulling and replacing the chips?
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    Full Inside Story Tajima Rimac eRunner Pikes Peak R &D video

    Thanks for posting that was amazing
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    DIY tesla supercar from Lotus Evora

    Sasha Anis is dropping a tesla drive unit into a Lotus Evora Looks like it is going to be a very cool project. Is he using a lebowski controler? https://www.youtube.com/watch?v=cV2XEz9U4aE&t=637s
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    hybrid amphibious aircraft (excursion) from equator aircraft

    Darn didn't remember posting it twice i'll try and delete one or the other
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    vLazair

    it has been vary quiet on this thread and on Dales website with regards to progress on this prototype, hope dale is ok!
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    hybrid amphibious aircraft (excursion) from equator aircraft

    Thought you guys might find this long quest inspiring http://www.equatoraircraft.com/#_
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    Equator, Norwegian project for hybrid electric amphibious

    Vary cool project nearing completion http://www.equatoraircraft.com/#_
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    Dreaming about an Insight-EV

    I have a 2000 insight with a blown motor and have also considered converting it to full electric, but the fact that I can currently buy a used 2014 leaf for under 10k has made it difficult to justify the effort and expense.
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    Need help 2002 prius bat failing.. fix myself?

    I have a 2006 Prius that I think has a failing battery. I want to save money and recondition or replace it myself as the car value is under 2k and services want that much to replace the hv pack with a reconditioned one. So here are my questions 1. My car has 200k on it does it need a whole new...
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    Need help 2002 prius bat failing.. fix myself?

    Two postings almost the same tried to delete this one but don't know how so see below for my issue
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    Arlo's power stage Leaf controller runs and drives page 103

    Congratulations, have been following your progress since you were working to spin up colossus with controllers of your own design, definitely scaling up well!!! My 2002 insight just blew it's motor, maybe it's a candidate for the same treatment as your crx! After hearing all you went through...
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    tesla motor hacked

    I don't know if this is already on the sphere, but ran across it on youtube when I was watching aro testing his new inverter phas . Until now I had thought only Jack over at Ev Tv was hacking the tesla drive train. https://www.youtube.com/watch?feature=player_embedded&v=zMQjcukphpA my video...
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    WantTeslaModel 3($35k base price)USA reserveASAP=BestDeal!

    Put our order sat morning probably, three years till I get it, but that gives me time to save money and my batteries will probably be better than those delivered in the first cars! I wonder how long before I have to choose options, that will have quite an effect on your delivery position, with...
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    Washington Silent Thunder Electric Nationals Sept 6, 2014

    I'll be coming up from olympia to check out the event. If anyone needs a ride and wants to carpool pm me or call 3604894061. Scott
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    build your very own Lebowski controller !

    I would also like 2 controller kits, Which I could complete (with no previous electronic assembly experience) although I have built my own house... Does that count? If a group wanted to get together and do a joint build session I could host an hour south of Seattle, wa.
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    Public Radio (like) Endless sphere R&D support group

    You know at first I was frustrated with their choice to make a supperbadass hubmoter, which didn't seem to me to meet the greatest need... but now I think of it almost like supporting artists and painters....you don't expect them to paint your house, they have a muse, and if what they create...
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    Public Radio (like) Endless sphere R&D support group

    This was my original post in speemind's thread on developing a new lightweight hub motor Top Re: kick start? for Ultimate lightweight wheel-motor concept by hal2000 » Wed Feb 26, 2014 2:59 pm Looking vary cool, I've wondered for a while if it wouldn't help speed development on several of the...
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    Public Radio (like) Endless sphere R&D support group

    I was reading progress on designing a lightweight new high performance motor on another thread and mentioned kickstarter as a way to support the effort. perhaps this was the wrong analogy... I don't expect you are going to have a commercial product ready for world wide distribution in 6...
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