6 жыл бұрын
6 жыл бұрын
6 жыл бұрын
6 жыл бұрын
7 жыл бұрын
7 жыл бұрын
8 жыл бұрын
Пікірлер
@vasaricorridor7989 4 күн бұрын
I always herd buchholz detected Acetylene due to internal fault
@bambambundy6 29 күн бұрын
Very cool and very terrifying!!!
@RandolphGangai-kh1zj Ай бұрын
Thank you sir
@BigKandRtv 2 ай бұрын
Not gonna lie, I peed a little when that 300Kv turned on.
@TenCJones 3 ай бұрын
Creeps me right out.
@stuboyd1194 3 ай бұрын
What would one of those babies cost?
@pierremathonnet9591 7 ай бұрын
J'espère que ce n'est pas cher car la qualité ne semble pas au rendez vous...
@Mend715 7 ай бұрын
How loud is the breaker operation? Does the manufacturer tell you to stand back a prescribed distance when operating?
@TomFynn 7 ай бұрын
A job for the exact, methodical, pedantic. Those who aren't, will be weeded out rather quickly.
@BearsTrains 7 ай бұрын
Exactly right. The rules and procedures are very specific and have no room for individual interpretation. If you don't follow the rules, you are gone......
@madenaraputra6887 9 ай бұрын
Why doesn't used of GIS for substations??? The GIS is safety of other weather, no electric arcing, no rusty of metal switch system, low time frequency of maintenance, and anti-lightning strikes on the ground. Many countries was switch from AIS to GIS with little space to build it.
@fabiosuporte83 9 ай бұрын
The Substation with highest voltage is 765kV AC not 500kV AC
@BearsTrains 9 ай бұрын
Where is that?
@fabiosuporte83 9 ай бұрын
On Tijuco Preto, Estado de São Paulo on Brazil
@fabiosuporte83 9 ай бұрын
Here is proof (not on location that i sended where the 765kV substation was) kzbin.info6ADFVasWysg?si=K-FspmjBVsf7n-Tu
@BearsTrains 9 ай бұрын
That is Brazil. 500kV is the highest in NSW Australia.
@madenaraputra6887 10 ай бұрын
The AIS to GIS migration for high-efficiency of switchgear systems
@feth7747 10 ай бұрын
This beast if would have a 220Volt secondary line could give 1.7 billions amps
@feth7747 10 ай бұрын
Beautiful, this is an absolutly beast, the big transformers of electric arc furnaces are about 150Mwats, and you can see with your own eyes how much power is this when melts the steel, and this transformer has triple of power. Amazing.
@analogpowered 10 ай бұрын
Were you walking on top of that transformer without the primary and secondary cables grounded out? If so, you wild.
@BearsTrains 10 ай бұрын
oh god no. EVERY possible source of supply is isolated and earthed. It took about 2 hours to get everything ready so we could access the tx. The only thing not isolated is the 415V system as we have to run the fans and pumps as part of the work and this is all warning tagged.
@daz3462 10 ай бұрын
Q? They!?
@daz3462 10 ай бұрын
Oh really been awhile brain
@clayton4115 11 ай бұрын
nice footage especially of the driver operating the controls.
@garbo8962 11 ай бұрын
Hope my old eyes did not see a person using a flimsy air switch to turn medium voltage power off to 3,000 KVA transformer. We were taught 40 years ago to NEVER use ANY air switch to turn power off due to blades that could burnt up. Instead we always used the medium voltage switchgear to turn power on or off. After power was off then & only then would we operate the air switch. Used a Kirk key system to feed the service equipment at other end of room.
@BearsTrains 11 ай бұрын
Been a few years since I retired so can't quite remember the sequence but the auxiliaries were switched over first before the tx was de energised. The aux tx is directly connected to the main tx so is de energised with the main tx. The grey CB at the bottom at 3:30 is for protection and the white isolator at the top is to provide a visible break
@eardestructioninc.4928 11 ай бұрын
I recently got to tour a transmission substation and it’s absolutely mind blowing to think about the energy flowing through a facility like that
@BearsTrains 11 ай бұрын
yep, when it gets out of control, it makes a big mess
@emrahklc3391 Жыл бұрын
The mechanism is Siemens but Alstom is written on the label.
@BearsTrains Жыл бұрын
Yep, different CB. The Siemens breaker was the only one out of service. I don't go poking around in service CBs
@jihnbrumfield4976 Жыл бұрын
That's noise is russia in the lines
@andreww2319 Жыл бұрын
Well that's an Aussie for you. That's all you need.
@freescopesdad Жыл бұрын
I see you are still stuck with that blasted dot instead of a real pointer. That seems like a deal breaker. The RealVNC vendor never gave me a satisfactory answer on how to fix it so I switched to TightVNC which works much better.
@user-qc2hx2jp7e Жыл бұрын
Impressive video! I work as an energy engineer
@marcoramires5045 Жыл бұрын
*THIS SNORING IS WARNING YOU: GET AWAY! DANGER OF DEATH.*
@inductivelycoupledplasma6207 Жыл бұрын
Are you sure you meant air cooled instead of air cored? I've certainly never heard of an air core 50Hz tranny
@BearsTrains Жыл бұрын
Technically both I suppose. It is the only one I had ever seen, there is no oil in that TX
@inductivelycoupledplasma6207 Жыл бұрын
@@BearsTrains I believe you that there's no oil! Dry cast transformers are commonplace nowadays
@inductivelycoupledplasma6207 Жыл бұрын
@@BearsTrains I thought you meant that it was air cored rather than having an iron core, which would seem odd to me
@BearsTrains Жыл бұрын
@@inductivelycoupledplasma6207 My bad, it does have an iron core but is air cooled. I think it was part of a general design change to reduce the amount of oil in a substation. The 6 separate TXs are better than 2 x enormous TXs that would spill a lot of oil if they failed
@inductivelycoupledplasma6207 Жыл бұрын
@@BearsTrains ah, thanks for clarifying. Awesome power transformers by the way. A 500MVA single phase transformer is massive.
@vacuumboy6.0 Жыл бұрын
I love listening to transformers hum one of my favorite sounds next to a big diesel engien
@md.bulbul5036 Жыл бұрын
Nice ankel
@ericmoeller3634 Жыл бұрын
oh screw the neighbors
@sefa7012 Жыл бұрын
Do you voltage 100000000000000 volta dangers
@AJsRCChannel Жыл бұрын
Scary power
@allancopland1768 Жыл бұрын
Boiiiiiiiiiiiiiiiiiiiiiing! The sound of a trafo being enegised.
@christian-ir9em Жыл бұрын
Impresionante !!!!! Me gusta el alto voltage !!!!
@yusufefendi2424 Жыл бұрын
mohon penjelasanya untuk out going nya dari pembangkitan yg untuk konduktor 1 line ada 4 konduktor untuk voltage 500 kV terimakasih
@BearsTrains Жыл бұрын
Ini memiliki 4 konduktor untuk meningkatkan kapasitas beban saluran
@TantalumPolytope Жыл бұрын
in my opinion you don't need the sound protection walls, i wouldn't mind hearing such a nice sound
@newjerseydiesel8962 Жыл бұрын
I just got this underlay i hope it’s as good as cork. I’m creatively bankrupt on ideas for my layout too so I’m just sprucing up my Marklin
@countesscable Жыл бұрын
I am 64 and for as long as I can remember I’ve been terrified of those places, I can’t physically drive a car past one because of the terror. I was fascinated but freaking out watching that. The electrical humming made me start to panic. I blame my Father (who was an Electrician) telling horror stories he’d seen in his career and the public information films shown in the UK that were graphic and shows what happens when kids play on electrical equipment 🤯 Oh, and guess what my Maiden name was? CABLE!! 😂
@Dutch3DMaster Жыл бұрын
My brother was taught this in his training to become an electrician whenever someone brought up being scared to switch on an electrical system he or she had just built, along with being scared to touch the wires: "Good, you need to be afraid, it means you respect the power electricity has. The day you stop paying electricity the respect it deserves is the day it'll kill you." As for some of those public safety campaigns, I didn't live in the UK so I never saw them except for KZbin, but oof, government campaigns regarding that did not fool around being right on the nose with conveying the message...
@mikoaipan7351 Жыл бұрын
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@mikoaipan7351 Жыл бұрын
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@mikoaipan7351 Жыл бұрын
🪟🪟🪟🪟🪟🪟🪟🪟🪟🪟🪟🪟🪟🪟🪟🪟🪟
@mikoaipan7351 Жыл бұрын
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@TheRetroShed Жыл бұрын
Fabulous video. What an amazing job you have! I love the noise from the corona. We have some 200kV lines near us. Walking under them on a foggy / wet day is amazing!
@majorintherepublick5862 Жыл бұрын
We call it a Y 3 phase
@df0rce Жыл бұрын
awesome!
@alouisschafer7212 Жыл бұрын
Water makes a great battery!
@PanferriDPMO Жыл бұрын
Whats the purpose of this transformer, I wonder?
@mybeachshack Жыл бұрын
Outstanding presentation. R e s p e c t ! ⚡⚡
@justicelut Жыл бұрын
Thanks mate, very interesting. Appreciate you uploading!
@jonbaldwin Жыл бұрын
Interested in the fencing around the reactors - is that an exclusion zone due to high magnetic fields?
@BearsTrains Жыл бұрын
No, the reactors don't have enough clearance so they are in a "cage". This area is locked and access is only permissible after isolation ,earthing and signing on to an access permit
@jonbaldwin Жыл бұрын
@@BearsTrains thanks, so it's just about electric shock risk due to low height?
@BearsTrains Жыл бұрын
@@jonbaldwin Yep, pretty much