0
   

Differential protection of transformer

 
 
Tanka
 
Reply Thu 14 Sep, 2017 11:13 pm
220/66kV, 50MVA transformer failed to charge operating differential protection. All tests conducted shows normal results. Please advice.
  • Topic Stats
  • Top Replies
  • Link to this Topic
Type: Discussion • Score: 0 • Views: 377 • Replies: 5
No top replies

 
dalehileman
 
  -1  
Reply Fri 15 Sep, 2017 10:30 am
@Tanka,
Wow Tan, after a lifetime in electronics, that's a mystery to me

Help, Cen. Man, Eng, Osso


What ever happened to En
0 Replies
 
centrox
 
  1  
Reply Fri 15 Sep, 2017 11:32 am
This isn't "electronics", this is a 50,000 kilowatt power transformer. In a AC distribution network. We're talking power utility distribution. It is a bit worrying that an engineer responsible for such equipment can only think of asking about it on here.
0 Replies
 
dalehileman
 
  0  
Reply Fri 15 Sep, 2017 01:37 pm
@Tanka,
So Tank, hear Cen !! then provide us igs some more detail. If I understood halfway what you're askin' about I'd try to guess an ans
0 Replies
 
centrox
 
  1  
Reply Fri 15 Sep, 2017 01:49 pm
This is advanced power engineering. Differential transformer protection is a complicated and subtle topic, and sometimes even experienced power system engineers need help from transformer manufacturers.
dalehileman
 
  0  
Reply Fri 15 Sep, 2017 04:05 pm
@centrox,
Boy Cen that's sure not me
0 Replies
 
 

Related Topics

Transformer Test - Question by MangoElectrics
Low voltage transformer with 4 terminals - Question by Chuck-Auten
Transformer buzzing - Question by MattyJD
Lighting antique dollhouse - Question by HRicci
transformer check - Question by Mike63
transformer getting hot - Question by donzxn
g4 bulbs, which transformer - Question by the englander
 
  1. Forums
  2. » Differential protection of transformer
Copyright © 2021 MadLab, LLC :: Terms of Service :: Privacy Policy :: Page generated in 0.03 seconds on 12/07/2021 at 11:56:33