View Single Post
Old 11-13-2018, 01:50 PM   #73 (permalink)
redpoint5
Human Environmentalist
 
redpoint5's Avatar
 
Join Date: Aug 2010
Location: Oregon
Posts: 12,742

Acura TSX - '06 Acura TSX
90 day: 24.19 mpg (US)

Lafawnda - CBR600 - '01 Honda CBR600 F4i
90 day: 47.32 mpg (US)

Big Yeller - Dodge/Cummins - '98 Dodge Ram 2500 base
90 day: 21.82 mpg (US)

Chevy ZR-2 - '03 Chevrolet S10 ZR2
90 day: 17.14 mpg (US)

Model Y - '24 Tesla Y LR AWD

Pacifica Hybrid - '21 Chrysler Pacifica Hybrid
90 day: 85.85 mpg (US)
Thanks: 4,316
Thanked 4,469 Times in 3,434 Posts
It's been a while since I looked at this, and my guess is someone has changed something, because my values were never negative when I ran my scenarios.

Ah is a poor way to measure power draw anyhow, because voltage is never constant. I need to come up with a better formula that factors in the fact that voltage decreases over time, which decreases delivered power. All that matters is that the quantity of energy needed to start the engine is met by the quantity of energy contained in the capacitor bank. I should probably be calculating this stuff in Joules.
__________________
Gas and Electric Vehicle Cost of Ownership Calculator







Give me absolute safety, or give me death!
  Reply With Quote