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First recorded activity by BoatBanter: Jul 2007
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Default Power line follies

On Sat, 27 Apr 2019 09:59:10 -0700 (PDT), Its Me
wrote:

On Thursday, April 25, 2019 at 10:02:15 AM UTC-4, wrote:


"Flop around"? Each conductor is securely attached to insulators.
They are not physically twisted in a bundle, they just get an
electrical twist by having the phases change positions from pole to
pole. They call it transposition. It allows the lines to be balanced.
(Relative inductance to each other and to the environment around them)


Oh, I thought you were saying that each *leg* consisted of three twisted conductors. I've never seen that but who knows what FPL might be doing.

Transmission lines overhead are bare wires. They are twisted strands
but that is just to increase flexibility and skin effect. The twist I
was talking about is how the lines get "transposed" on the poles every
half or so where they all get swapped around


Those solar panels aren't part of the grid, and have no "sync". Sunlight isn't 60 Hz.


The inverter will be grid tied so the transport to the house would be
in sync.


Of course, but it wasn't the feed to the house that I was talking about.


You think there will be some voltage induced into the panels?
I am not seeing that on anything that is terminated in any way. In
this case the panels would be terminated into the inverter and if
there was any 60hz present it would simple be chewed up and spit out
by the inverter anyway. After all it would be "in sync" with the grid
anyway.
 
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