Electrical Hazards and Safety

Electrical Injuries Electrical injuries represent a serious workplace health and safety issue. Many workers who experience electrical injury have insufficient training for working on or around energized electrical equipment. The …

Power Line

Fault Sequence Network Connections

Important Note: Open circuit faults are presented in this article. Calculating three-phase faults is very straightforward. Unbalance faults, however, have a little bit of challenge in it as it requires …

Power Line

Open Circuit Faults

The majority of textbooks disregard open circuits when presenting unbalance faults in a power system. Almost always, only short-circuit faults are considered. In the following circuit diagrams, it is assumed …