Understanding Key Parameters in Transformer Oil Testing

[Abdul Wali]

Hi, when it comes to Transformer Oil testing, there are some parameters that we need to consider but i don't understand their definitions and i can't find their explanations online, so may someone please define these terms for me that what these terms actually mean? the terms are as follows:

Initial Stand Time

Rate of rise of test voltage

Intermediate test time

Intermediate stand time

Maximum duration of selected sequence

Standard Deviation

 

[berkeman]

Hi, when it comes to Transformer Oil testing, there are some parameters that we need to consider but i don't understand their definitions and i can't find their explanations online, so may someone please define these terms for me that what these terms actually mean? the terms are as follows:

Initial Stand Time

Rate of rise of test voltage

Intermediate test time

Intermediate stand time

Maximum duration of selected sequence

Standard Deviation

Why are you testing transformer oil? What is the context of the question? Is this for schoolwork? If not, one would think you could just ask the folks who you are working with, or whoever tasked you with this project.

 

[Baluncore]

You must start by identifying the appropriate testing standard for your country.
https://en.wikipedia.org/wiki/Trans...ternational_transformer_oil_testing_standards

 

[Olexandrid]

Parameters which were listed are characteristic for breakdown voltage test. Usually this test is necessary for transformer oil. And your parameters description you can to find in standarts.