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                           AeroElectric-List Digest Archive
                                      ---
                     Total Messages Posted Tue 09/13/22: 3
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Today's Message Index:
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     1. 06:08 PM - Out of pocket for a few days  (Robert L. Nuckolls, III)
     2. 06:12 PM - Re: Re: ULPower electrical system  (Robert L. Nuckolls, III)
     3. 11:15 PM - Re: Out of pocket for a few days  (Bob Verwey)
 
 
 
________________________________  Message 1  _____________________________________


Time: 06:08:11 PM PST US
From: "Robert L. Nuckolls, III" <nuckolls.bob@aeroelectric.com>
Subject: AeroElectric-List: Out of pocket for a few days

I'm running low on books. My printer is in Denver
and we usually pick up orders with a 15 hour
day-trip.

This time we're leaving a couple days early to
spend some time communing with those big piles
of rock around Salida, Estes Park, etc before
returning via Denver.

Not taking a computer with me this trip so
I'll be off-line until Saturday. Hold down
the fort guys!


   Bob . . .

   Un impeachable logic: George Carlin asked, "If black boxes
   survive crashes, why don't they make the whole airplane
   out of that stuff?"

________________________________  Message 2  _____________________________________


Time: 06:12:38 PM PST US
From: "Robert L. Nuckolls, III" <nuckolls.bob@aeroelectric.com>
Subject: Re: AeroElectric-List: Re: ULPower electrical system


>
>I'd question the benefit of a double pole switch.
>Still subject to a mechanical switch failure and also no warning if 
>one pole has failed.
>Two switches with separate fuses would add more redundancy although 
>I'm not sure it adds much value with a single ecu unless there are 
>two power sources.

   Agreed.

   Note that Z101 uses only ONE switch to control
   an second power path to specific busses. NORMAL
   power is carried through a diode from the main
   bus. I.e. if the main bus is up, all busses
   are up.

   Otherwise, reduced energy operation protocols
   are managed with closure of one switch per bus.

   Essentially zero probability for un-manageable  loss of
   power to any bus.


   Bob . . .

   Un impeachable logic: George Carlin asked, "If black boxes
   survive crashes, why don't they make the whole airplane
   out of that stuff?"

________________________________  Message 3  _____________________________________


Time: 11:15:08 PM PST US
From: Bob Verwey <bob.verwey@gmail.com>
Subject: Re: AeroElectric-List: Out of pocket for a few days

Bon Voyage mon ami!

On Wed, 14 Sep 2022, 03:10 Robert L. Nuckolls, III, <
nuckolls.bob@aeroelectric.com> wrote:

> I'm running low on books. My printer is in Denver
> and we usually pick up orders with a 15 hour
> day-trip.
>
> This time we're leaving a couple days early to
> spend some time communing with those big piles
> of rock around Salida, Estes Park, etc before
> returning via Denver.
>
> Not taking a computer with me this trip so
> I'll be off-line until Saturday. Hold down
> the fort guys!
>
>   Bob . . .
>
>   Un impeachable logic: George Carlin asked, "If black boxes
>   survive crashes, why don't they make the whole airplane
>   out of that stuff?"
>

 

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