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A voltage sag study in a large industrial distribution system
- Source :
- IAS '96. Conference Record of the 1996 IEEE Industry Applications Conference Thirty-First IAS Annual Meeting.
- Publication Year :
- 2002
- Publisher :
- IEEE, 2002.
-
Abstract
- The method of fault positions has been used to study the post-fault voltage sags in the supply to a large chemical industry plant. The main concern is faults in the on-site distribution systems. The during-fault and post-fault voltages have been simulated by using the PSCAD/EMTDC package. A comparison with a measured sag has been made, showing good agreement. The simulation results taught us that post-fault voltage sags mainly occur during faults in the MV networks. Strengthening the supply, or reducing the (post-fault) motor load are needed to solve this.
Details
- Database :
- OpenAIRE
- Journal :
- IAS '96. Conference Record of the 1996 IEEE Industry Applications Conference Thirty-First IAS Annual Meeting
- Accession number :
- edsair.doi...........dff34d8c140daf5cbdb00147536419b6