Development of rules for single-line fault diagnosis in delta-delta connected distribution systems
- Resource Type
- Conference
- Authors
- Momoh, J.A.; Dias, L.G.; Thor, T.; Laird, D.N.
- Source
- Proceedings of IEEE/PES Transmission and Distribution Conference Transmission and distribution Transmission and Distribution Conference, 1994., Proceedings of the 1994 IEEE Power Engineering Society. :666-672 1994
- Subject
- Power, Energy and Industry Applications
Communication, Networking and Broadcast Technologies
Fault diagnosis
Circuit faults
Impedance
Voltage
Fault detection
Fault currents
Capacitance
System testing
Phase transformers
Face detection
- Language
Single-line fault diagnosis in delta-delta connected distribution systems suffers due to the low fault currents associated with such faults. Simulation tests on this type of system reveals that rule based decision support can be used for such diagnosis. This paper describes the development of rules for single-line fault diagnosis utilizing simulation test results. The key parameters used are the voltage magnitude of each phase at the busbar and the currents on the feeders including their sequence components.ETX