🧩 Module 4: Fault Analysis

Hours: 8
Topics Covered:

• Short Circuit Types: 3-phase, L-G, L-L, L-L-G

• Fault Modeling: Fault impedance, fault location, and fault types

• Time-Domain Fault Simulations (Transient Analysis)

• Protection Device Settings: Breakers, relays, fuses

• Coordination and Selectivity Studies

• Arc Flash Analysis Basics (in ETAP)

• Case Study: Fault analysis and relay coordination for a substation