Open Circuit Faults

Majority of text books 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 …

Fault Sequence Network Connections

Calculating three-phase faults is very straight forward. Unbalance faults, however, has a little bit of challenge in it as it requires some imaginations to be understood. To provide better understanding …