Calculation of Maximum and Minimum Short-circuit Currents
The calculation of maximum and minimum short-circuit currents as per IEC 60909 is based on the following assumptions. No change in the type of short circuit involved, that is, a …
Importance and Usage of Short-circuit Current Calculations
Why do Electrical Engineers need to do short-circuit or fault calculations? The answers are simple. First, to determine the rating of the electrical equipment to withstand thermal and electromagnetic effects …
Application – Fault Sequence Network Connection
In my previous article, I have provided the different formula for calculating fault currents in different fault scenarios. We will put that into application at this time. A utility have …