Re: Current Transformer- Error measurement

[Debajyoti Datta]

Adjust the x and y axes scales properly. And the original picture might have been produced in MATLAB, if you are worried about cross markings.

On Sun, Dec 13, 2020, 4:47 PM swagata Mukherjee <swagata123456@gmail.com> wrote:

Hi All,

I am trying to implement a function for measurement of current transformer error as per paper titled "Determine Current Transformer Suitability Using ATP" by Ralph Folkers. 

The ratio measurement is ok - but not getting phase angle measurement as per the paper.

Need some help in resolving this.

 What I am getting is as follows:

What is expected is as follows:

Regards,

Swagata