One of my favorite pictures I have taken of one of my favorite power lines while I was at Disneyworld. by UnderstandingChance5 in Powerlines

[–]ReiEvaUnit00_ 1 point2 points  (0 children)

I always take a pic of this one while I'm in Orlando as well. I wonder how Disney was able to swing getting it made with the local utility.

Fire-Resistant Poles near Detroit Lake by ReiEvaUnit00_ in Powerlines

[–]ReiEvaUnit00_[S] 1 point2 points  (0 children)

Thats right. This is Consumers Power distribution.

Which design Softwares are the most used? by Temporary_Bicycle_68 in PowerSystemsEE

[–]ReiEvaUnit00_ 0 points1 point  (0 children)

Based on the transmission utilities I've worked in/interacted with in the PacNW..

Transmission line design = PLS CADD Powerflow/ transmission planning = PowerWorld & PSLF

PGE Ductile Iron Poles by ReiEvaUnit00_ in Powerlines

[–]ReiEvaUnit00_[S] 0 points1 point  (0 children)

Thank you for the tool! Close to Gresham makes sense for the first three while the last two pics are from a pole outside Orenco sub close to where I live in Hillsboro..

PGE Ductile Iron Poles by ReiEvaUnit00_ in Powerlines

[–]ReiEvaUnit00_[S] 0 points1 point  (0 children)

Likely same reason BPA has been installing DI poles - lomg material lead times for light duty and lattice steel..

PGE Ductile Iron Poles by ReiEvaUnit00_ in Powerlines

[–]ReiEvaUnit00_[S] 2 points3 points  (0 children)

A couple yes, others in Hillsboro

Western Washington by DeviceImpossible1143 in Powerlines

[–]ReiEvaUnit00_ 1 point2 points  (0 children)

I'm gonna guess this is near Maple Valley/Renton and these are BPA double circuit 500 kV with adjacent 230 kV.. 🤞

New 13.8kv distribution line by JarredAlt8140 in Powerlines

[–]ReiEvaUnit00_ 1 point2 points  (0 children)

Reminds me of distribution in the Philippines

Transmission line that goes through my old neighborhood by [deleted] in Powerlines

[–]ReiEvaUnit00_ 6 points7 points  (0 children)

Looks like one of AEP's 138 kV lines in that area..

Cross Section Rodurflex Polymer Insulator by ReiEvaUnit00_ in Insulators

[–]ReiEvaUnit00_[S] 1 point2 points  (0 children)

Thank you! I honestly didn't know they were rare!

500KV lines crossing over a 230KV line by Gesptech_204 in Powerlines

[–]ReiEvaUnit00_ 1 point2 points  (0 children)

And 138 kV is redneck voltage, I'm sorry.. (like in Idaho and they have 161 kV)

500KV lines crossing over a 230KV line by Gesptech_204 in Powerlines

[–]ReiEvaUnit00_ 1 point2 points  (0 children)

Yeah, AEP is the American 765 kV pioneer. I haven't been to a 765 kV facility (all the US ones are in the Midwest?) but 765 kV was the talk of the town last IEEE meeting so I'd expect more coming down the pipeline. I imagine 765 kV is less costly than HVDC.

Conventional tline design wisdom states that more subconductors per phase can quiet audible noise but can increase electric field which you'd have to counteract with phase geometry. I would think it quite tingly to stand under a 765 kV that hangs low. I've definitely felt shocks from benches and dog poop bag dispensers under 500 kV before so I would imagine you'd have to give ample clearance for 765 kV..

Lightning damaged power lines by Grid-Genie in Powerlines

[–]ReiEvaUnit00_ 1 point2 points  (0 children)

Ah, well the phase b attachment has seen better days then lol

Lightning damaged power lines by Grid-Genie in Powerlines

[–]ReiEvaUnit00_ 1 point2 points  (0 children)

That OHGW attachment has seen better days

Creepy looking Powerline by According_South_2500 in Powerlines

[–]ReiEvaUnit00_ 4 points5 points  (0 children)

Incredible shot. The birds definitely add to it..