Understanding 132kV Transformer Incomer CTs and Their Core Numbers

  • Thread starter Thread starter khanpk
  • Start date Start date
  • Tags Tags
    Numbers Rating
AI Thread Summary
The discussion revolves around the configuration of 132kV transformer incomer current transformers (CTs) with a specification of 900-600-300/1-1-1-1-1A and a total of five cores. Participants question whether this indicates a single CT package or multiple separate CTs. There is a suggestion that reaching out to the original source of the information could provide clarity on the topic. The conversation emphasizes the importance of understanding the technical details for proper application. Engaging with the author of the paper is considered a potentially intelligent approach for deeper insights.
khanpk
Messages
8
Reaction score
0
what is meaning of this ?

132kV Transformer INCOMER CTs
(900-600-300/1-1-1-1-1A)
NUMBER OF CORES - 5

is it single CTs package or different CTs ?
 
Engineering news on Phys.org
Would it be intelligent to ask the person that offers that paper ?
 
this is copied from internet for learning purpose .
 
Yes, I know where You found that. For details would it be intelligent to ask the person who put that on the internet for whatever reason ?
 

Thread 'Underwater piezoelectric sensor array receive sensitivity'

Hi all I have some confusion about piezoelectrical sensors combination. If i have three acoustic piezoelectrical sensors (with same receive sensitivity in dB ref V/1uPa) placed at specific distance, these sensors receive acoustic signal from a sound source placed at far field distance (Plane Wave) and from broadside. I receive output of these sensors through individual preamplifiers, add them through hardware like summer circuit adder or in software after digitization and in this way got an...
View full post »

Thread 'Following up on the recent thread about Earth Resistance measurements'

I have recently moved into a new (rather ancient) house and had a few trips of my Residual Current breaker. I dug out my old Socket tester which tell me the three pins are correct. But then the Red warning light tells me my socket(s) fail the loop test. I never had this before but my last house had an overhead supply with no Earth from the company. The tester said "get this checked" and the man said the (high but not ridiculous) earth resistance was acceptable. I stuck a new copper earth...
View full post »
Thread 'Beauty of old electrical and measuring things, etc.'

Thread 'Beauty of old electrical and measuring things, etc.'

Even as a kid, I saw beauty in old devices. That made me want to understand how they worked. I had lots of old things that I keep and now reviving. Old things need to work to see the beauty. Here's what I've done so far. Two views of the gadgets shelves and my small work space: Here's a close up look at the meters, gauges and other measuring things: This is what I think of as surface-mount electrical components and wiring. The components are very old and shows how...
View full post »

Similar threads

Are integrated CTs any different from CTs in clamp meters?
Replies
23
Views
3K
How to wind a 5K audio tube amplifier transformer?
Replies
9
Views
3K
Is Oversizing Current Transformers Necessary for Timed Overcurrent Protection?
Replies
8
Views
11K
Transformer N1V1=N2V2 works only one freq
Replies
6
Views
4K
Magnetic flux in tap changing transformers
Replies
5
Views
5K
How to get the fuse rating you need for a DC power supply
Replies
3
Views
4K
Is my understanding of the Nyquist theorem correct?
Replies
4
Views
2K
Ampere turn balance (MMF balance) in transformers
Replies
36
Views
12K
One more question on Tesla coils :)
Replies
2
Views
2K
Why Does My Transformer Have a Winding Disparity?
Replies
27
Views
3K

Hot Threads

Recent Insights

Back
Top