What is the purpose of this winding?

Very often, we receive requests for the analysis of a specific non-standard winding.

This time, we have received a request from Sunil from India.

It concerns the diagram shown below.

He would like to know the nature of this diagram and where it can be applied.

A detailed explanation of such a winding was presented here. If, for any reason, you missed reviewing it, you can purchase it at the link below:

https://winding.wixsite.com/design/buy-now