Re: what is the most efficient motor & generators

The question is what is the MOST efficient motors and generators? So that we
can understand what is the loss factory.

Not perpetual.

Then, we can implement methods to recharge the loss, using something such as
rechargeable battery and charging using solar cells during day light hours.

Will that work?

"Glen Walpert" <gwalpert@xxxxxxxxxx> wrote in message
news:esuii15ssqpgt7rnop6p721rrgvhho45fq@xxxxxxxxxx
> On Wed, 14 Sep 2005 23:52:06 +0100, John Woodgate
> <jmw@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote:
>
> >I read in sci.electronics.design that Rich Grise <rich@xxxxxxxxxxx>
> >wrote (in <pan.2005.09.14.21.36.19.344055@xxxxxxxxxxx>) about 'what is
> >the most efficient motor & generators', on Wed, 14 Sep 2005:
> >
> >>Where are we referring the perpetual motion questions to these days?
> >>:-)
> >That nice Australian guy who's always so helpful?
> >
> >(You have a choice!)
>
> What does motor and generator efficiency have to do with perpetual
> motion? Did anyone mention to the OP that motor and generator
> efficiencies top out at a bit above 90% these days, typ about 92% for
> a "premium efficiency" integral horespower machine at full load, less
> at reduced loads? Not sure what the record is, but I think even the
> big experimental superconducting rotor winding motors or generators do
> not exceed 95%, and they are surely the efficiency record holders.


.

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