Use of Pattern Recognition for the Choice of Preventive Control Actions in a Transient Stability Hybrid Expert System

摘要

Pattern Recognition has been used for the choice of the preventive control actions in a new transient stability hybrid expert system that deals mainly with the synchronous instability conditions. The new expert system may be used either off-line or may be integrated in a SCADA/EMS System. The new expert system can serve in the readjustment of the settings of the system Controllers to secure its transient behavior. Tests on the Bewag Network proved the efficien-cy of the new hybrid expert system.