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| Ev Archive for October 2001 |
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| 1227 messages, last added Wed Oct 31 23:34:35 2001 |
[Date Index][Thread Index]
Re: EVLN(1-O-X revolutionary digital EV motor)
> > The only time the motor is running at
> > such low efficiency is when it's drawing very little power.
>
> Not necessarily. Cruising along at 1-2mph on the flat and level
> may require very little power, but repeatedly accelerating 3000lbs
> or more of EV between 0 and 5mph will require a more significant
> amount (and at these low speeds, regen is very ineffective at
> recovering any of this energy at each stop). Likewise, creeping
> up any sort of grade at these low speeds will consume more
> significant amounts of energy.
>
True, this (hypothetical motor) might help under those rare situations.
Then again you could always do like I do when I have to spend an hour
creeping up to the gate on post at 1-2 mph...brief burst of power and then
coast for a while, repeat as needed.
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