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Old 11-27-2007, 02:27 PM   #449 (permalink)
MetroMPG
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Join Date: Nov 2007
Location: 1000 Islands, Ontario, Canada
Posts: 22,238

Blackfly - '98 Geo Metro
Team Metro
Last 3: 70.09 mpg (US)

MPGiata - '90 Mazda Miata
90 day: 52.07 mpg (US)

Winter beater Metro - '00 Chevrolet Metro
90 day: 61.98 mpg (US)

Fancy Metro - '14 Mitsubishi Mirage top spec
90 day: 58.72 mpg (US)

Even Fancier Metro - '14 Mitsubishi Mirage top spec
90 day: 70.75 mpg (US)
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Further elucidation...

Quote:
Originally Posted by BigMouse
Thanks for the soldered lug tutorial and other updates

BTW, although controller failures are uncommon, they do happen. I've seen an example of an early model Altrax controller that failed while coupled to an Etek. The MOSFETs shorted which = full power from the batteries to the motor. Also someone on another EV forum I'm a member of was injured when their controller failed WOT and they crashed.

A neat place for your second/disconnect contactor would be wired into the brake circuit. What happens when things go bad? You go for the brakes! My EVT 168 electric scooter has a brake cutout where if the brakes are activated while the throttle is open the controller cuts out and doesn't restore power for two seconds after the brake is released.
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Honda mods: Ecomodding my $800 Honda Fit 5-speed beater
Mitsu mods: Oops, I did it again! Bought another cheap, 3-cylinder Mirage. Mods in progress...
Ecodriving test: Manual vs. automatic transmission MPG showdown



EcoModder
has launched a forum for the efficient new Mitsubishi Mirage
www.MetroMPG.com - fuel efficiency info for Geo Metro owners
www.ForkenSwift.com - electric car conversion on a beer budget
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