About this document
Short Circuit Analysis of Vector Groups by bokzimaakhi is a document available to read on EtoBox.
The document analyzes short circuit currents for different transformer vector groups, specifically Delta-Star and Star-Star, in both single line-to-ground and three-phase fault scenarios. It concludes that for Delta-Star, the single line-to-ground fault current (12.1 kA) is higher than the three-phase fault current (11.9 kA), while for Star-Star, both fault currents are equal at 12.1 kA. The analysis highlights the impact of source impedance on fault current levels.
- Author
- bokzimaakhi
- Language
- EN