Automatic protection system for slow rate events in power systems
Motor current signature analysis is defined as a strategy to diagnose the motors significant events by locating a set of frequency components using pattern recognition. However there is no index to give a clear idea about the fault extension and advise the deadline time and protection action on the...
Saved in:
| Main Authors: | , , |
|---|---|
| Format: | Conference or Workshop Item |
| Published: |
2009
|
| Subjects: | |
| Online Access: | http://eprints.um.edu.my/9751/ |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| Summary: | Motor current signature analysis is defined as a strategy to diagnose the motors significant events by locating a set of frequency components using pattern recognition. However there is no index to give a clear idea about the fault extension and advise the deadline time and protection action on the situation. In this paper a new definition for protection levels based on dynamic of faults is presented. Here the main point is to have a clear alert for the system operators and buy a proper time to do the corrective action before a hazardous failure going to be unreturnable. |
|---|