Want to continue learning about engineering with videos like this one? Then visit: courses.savree.com/ Want to teach/instruct with the 3D models shown in this video? Then visit: savree.com/en
Today I went over Abb’s webinar about Transformer bushing 101. It was 1 hour long and lead by industry engineers, however, I felt that it wasn’t informative enough even for introductory level. I’m glad that I found this video and now looking forward to buy whole course and transformers course as well. This one is, for sure, valuable source of information for electrical engineers and technicians who are working in the utility industry.
Gold Medal for your professional work. The ausence of background noise such as the very popular use of music, is a great help to understand what is the video about, specially when is a more formal subject mainly to the interest of professionals in the area, despite the fact i am just a curious for tech. Thank you so much for sharing the video.
Thank you for sharing knowledge to us and do keep posting free videos ! Could you please point light on three zone protection of power transmission lines
Hi John, found your videos very Informative & comprehensive breakdown of bushings. Best way to learn is visual. Would be great & am sure other engineers will highly appreciate if you can come up with Rmu, Transformer kiosk sub & substation?
As well as a great insulator, Porcelain also helps in heat dissipation and the the smoother the surface (e.g. the Glaze) the better the heat transfer. Not saying these things get so hot that its necessary but ... from the design of the porcelain with the conical fins along its body suggest a necessity for heat dissipation surface areas.
you give the impression the inside space of the bushing is 'filled' with oil. unless there is a bleed screw at the top of the airspace to vent the air to atmosphere under pressure of oil from the header tank there will always be some air in the internal bushing space. not that it is a detrimental thing in relation to insulation effectiveness. air will over time eventually dissolve and diffuse into the oil however with the low head of oil combined with low surface area this will occurr over a long period of time if at all. the minimum insulation effectiveness is from the conductor at the bottom of the bushing to the body of the transformer casing. from viewing the design of the transformer casing some air space appears to be of little or no consequence. regards Richard
I note that porcelain is weak in tension. Why would this bushing rely on tensile strength to make a sound mechanical joint to the metal of the tank? Surely a screwed ring on top of the base would be a better and more reliable clamp.
Hi savree3D I am a mechanical engineering student, due to this pandemic our projet has to be canceled so we have to submit our task by making a 3d animation, it consist of welding, assembling and so on do you have any software recomendation to make those task, I am new in keyshot 9,but I think i need lighter software i am using laptop i5 9th Hseries + GTX 1650, thank you
Want to continue learning about engineering with videos like this one? Then visit:
courses.savree.com/
Want to teach/instruct with the 3D models shown in this video? Then visit:
savree.com/en
There are meme learning websites on the internet & then there are true learning websites like yours on the internet, Thanks :)
This is an unique channel. No one explains the way you have explained it sir.
Today I went over Abb’s webinar about Transformer bushing 101. It was 1 hour long and lead by industry engineers, however, I felt that it wasn’t informative enough even for introductory level. I’m glad that I found this video and now looking forward to buy whole course and transformers course as well. This one is, for sure, valuable source of information for electrical engineers and technicians who are working in the utility industry.
Gold Medal for your professional work. The ausence of background noise such as the very popular use of music, is a great help to understand what is the video about, specially when is a more formal subject mainly to the interest of professionals in the area, despite the fact i am just a curious for tech. Thank you so much for sharing the video.
Very very very Good. Thank you very much sir.
The best.. ❤️
Thanks for all your hard work...
Thank you for sharing knowledge to us and do keep posting free videos !
Could you please point light on three zone protection of power transmission lines
The visuals help so much, thank you!... Now I need to find one on the windings.
Top notch explanation of everything. Very interesting and informative.
Hey brother, you are actually doing a great job, thanks for all videos
Love from 🇮🇳 india
Great Video, thank you very much John, you are the best trainer or lecture
I highly appreciate your work, thank you very much from Egypt
thank you for your explanation!
I love this video
Thanks learned a lot about bushing
Great job sir
Thanks for providing information
this is awesome..i love your explaination....keep posting more like this
Hi John, found your videos very Informative & comprehensive breakdown of bushings. Best way to learn is visual.
Would be great & am sure other engineers will highly appreciate if you can come up with Rmu, Transformer kiosk sub & substation?
As well as a great insulator, Porcelain also helps in heat dissipation and the the smoother the surface (e.g. the Glaze) the better the heat transfer. Not saying these things get so hot that its necessary but ... from the design of the porcelain with the conical fins along its body suggest a necessity for heat dissipation surface areas.
SIR MAKE VIDEO ON BUSHING CTS
you give the impression the inside space of the bushing is 'filled' with oil.
unless there is a bleed screw at the top of the airspace to vent the air to atmosphere under pressure of oil from the header tank there will always be some air in the internal bushing space.
not that it is a detrimental thing in relation to insulation effectiveness.
air will over time eventually dissolve and diffuse into the oil however with the low head of oil combined with low surface area this will occurr over a long period of time if at all.
the minimum insulation effectiveness is from the conductor at the bottom of the bushing to the body of the transformer casing.
from viewing the design of the transformer casing some air space appears to be of little or no consequence. regards Richard
Would love to see an overview of falling film evaporators at some point 👍
Very nice explanation,
Thank you, May Allah give you best return.
Jon, great videos. Can u do a video on Air release valve used in water transmission lines.
How the transformer oil will come into contact with RTV silicone rubber used as a coating material for bushings?
Please make video on rotary kiln
Condenser in power plant and why it is maintained at vacuum , how is vacuum maintained , gland steam condensate , and condensate extraction pump
nice task! carry on :)
sir, can you upload about performance improvement of bushings in transformer
I note that porcelain is weak in tension. Why would this bushing rely on tensile strength to make a sound mechanical joint to the metal of the tank? Surely a screwed ring on top of the base would be a better and more reliable clamp.
Can we consider the isolators in the pylons as bushings ?
Thank you so much for all videos, I need the design and dimension of 11KV polymer Transformer bushing if you have you can send me link Please.
Air preheater , and how it is cleaned
How is demineralised water produced in power plant
Please saVRee I need a comprehensive tutorial video on ammonia compressor, thanks.
Hi savree3D I am a mechanical engineering student, due to this pandemic our projet has to be canceled so we have to submit our task by making a 3d animation, it consist of welding, assembling and so on
do you have any software recomendation to make those task, I am new in keyshot 9,but I think i need lighter software
i am using laptop i5 9th Hseries + GTX 1650, thank you
sure
Why are they called bushings, when they are insulators???
Lightening struck the bushing on the transformer Infront of my house. It exploded into 1000 pieces