MS Excel Spreadsheet
This MS Excel spreadsheet provides detailed instruction for each procedure necessary for correct testing of power transformer.
- Insulation Resistance Measurement
- Winding Resistance Measurement
- Magnetic Current Test
- Magnetic Balance Test
- Vector Group Confirmation
- Short Circuit Test and Differential Stability
- Stable Condition
- Unstable Condition
- REF Stability Test
- Stable Condition.
- Unstable Condition (Type 1)
- Unstable Condition (Type 2)
- Cooler Circuits
- Temperature Indicators Calibration
- Auxilliary Protection Circuits
| Title: | Power transformer – Testing procedures |
| Format: | XLS |
| Size: | 1.35 MB |
| Pages: | – |
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Hi, are the spreadsheets available to download and keep once subscribed?
Hi Ian,
Yes, the membership subscription includes the availability of all spreadsheets in this section.
If only it were free
Plz share the excel copy to mail id
Thanks in advance
very very nice.
thanks to send me this file. en lang
Thank you for the information shared
However, I will be glad if the pdf could be forwarded to my email.
Thanks.
Hello Dear,
I would be very grateful if you can share the excel file introduced in this post.
(https://electrical-engineering-portal.com/download-center/books-and-guides/power-substations/power-transformer-testing-procedures)
Best Regards,
Ali
Great work Team EEP.
I will really appreciate the knowledge of Protection, Control, and Metering and also how to use it on software.
Thank and best regards.
Full detail
Thanks
The type and routine test are very important for transformer. As it checks the quality of material used and the procedure of transformer manufacturing hence provide us details of life of transformer, the transformer behaviour on different faults. As power transformer is highly expensive as well as important part of distribution system. Hence it become important to test them before using it. Along with this the transformer oil testing is also highly important.
To perform all these test now a latest technique is used SFC (Static Frequency Converter) instead of M-G set because of there low loss, low power requirement. In india only KVTEK is a company manufacturing it.
Very interesting !!!. Thanks to send me this document on PDF. In frensh if it’s possible.
hai everybody
i’am looking for procedure to perform functional test of the protection system
sir can you help me what are the synchronous testing of a transformer thank you :)
Again, the article I got from EEP truly assist me in carrying out the work as a team commissioning. Thank you very much for everything
Please share me about Temperature Indicators Calibration procedure for Transformer.
Please mail us for this or any other query on transformer testing.
Sandeep Sharma
Please share me about Temperature Indicators Calibration procedure for Transformer.
why you are not include tan delta test for this artical. And also I need all vector group test include this artical.
A concise, simple, easy and quite helpful artical on the subject. Thanks for helping the community.
Hi,
can you send me electrical codes and standards for ieee,iec,nec,ansi,nema,,etc pls
Please tell me about the OPGW Testing
Thank you very much for knowledge. It helps me to my working. :)
It is very useful…Thank you very much for your effort and time…
very thanks very good effort
Very useful…
Really useful for testing engineers.
Really very useful one……
thank you.
Hi,
When doing the REF test, to bypass the main winding impedence and take only CTs in picture, there’s a method..
any one can post, how to do the connection..
Regards,
Tharaka
I can not download
good one
There is a problem on Box.com. We are working on this and will be solved within few hours.
Please be patient. Thanks for understanding.
Best regards
Edvard