Can I read OpenDSS OY-OD Transformer Modeling Guide on EtoBox?

OpenDSS OY-OD Transformer Modeling Guide by Lucas Godoi is a document available to read on EtoBox.

What is OpenDSS OY-OD Transformer Modeling Guide about?

This document discusses modeling the open-Y/open-delta transformer connection in OpenDSS. It describes the two main configurations of this connection and common applications. Modeling this connection poses challenges because one winding is "floating" without a direct path to ground. OpenDSS addresses this by adding a tiny admittance between each transformer conductor and ground, called an "anti-float admittance." This allows the circuit matrix to be solved while approximating the stray capacitance to ground

Author

Lucas Godoi

Language

EN