Le 13/05/2020 02:46, William Daniell a crit:
>
> /I was under the impression that you weren't supposed to run the alt
> without batt although it is ok to run the bat without the alt. Is
> this incorrect?/
Will,
Your impression is correct.
Some people say that the famous "Rotax" capacitor could replace the
battery, but during our experiments on the voltage regulator, we found
that in certain cases, it would not start - or continue - supplying
power without having first a battery connected.
So with an electrically dependent engine, the Rotax suggested circuit is
to be taken with a grain of salt.
I'll translate the detailed study within the next few weeks.
It would be interesting to ask those questions on the Aeroelectric List,
where we meet builders of many horizons interested - and some very
knowledgeable - in electricity.
FWIW,
--
Best regards,
Gilles
http://contrails.free.fr
http://lapierre.skunkworks.free.fr
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