The 4 electric motors, one on each axle, are rated at a total of 900+HP… there 
must be separate storage tech to supply the demands of those motors. Hmmm… 

 

From: Jed Rothwell [mailto:[email protected]] 
Sent: Tuesday, January 27, 2015 5:11 PM
To: [email protected]
Subject: Re: [Vo]:Electric Car Powered by Salt Water: 920 hp, 373 Miles/Tank

 

MarkI-ZeroPoint <[email protected]> wrote:

 

If you noticed the specs, 600volts @ 50amps... 30KW, that's a bunch!
You could reduce it to quarter that and run a typical economy car just fine
for most folks...

 

I do not think so. 30 kW = 40 horsepower. My 1994 Geo Metro has a 52 HP motor. 
It can barely go 65 mph. Downhill. With the wind behind it. There is no way it 
would work with only 10 horsepower.

 

http://www.edmunds.com/geo/metro/1994/features-specs.html

 

This handy reference says that cars need 15 kW:

http://hypertextbook.com/facts/2001/JaeheeJoh.shtml

"A typical automobile requires about 20 horsepower [15 kW] to propel it at 50 
mi (80.5 km) per hour."

 

Based on my experience the Metro I expect that is only true on a level road. 
Going uphill at 50 mph you have to floor the Metro and get whip every horse 
under the hood. Going south out of Chattanooga there is quite a heck of hill, 
and the Metro could barely make the 45 mph speed limit, back in its salad days.

 

The 70-something mechanic who maintains my car looked under the hood once and 
said, "I've seen riding mowers with bigger engines than that."

 

- Jed

 

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