Algorithmic-knowledge-based adaptive coordination in transmission protection.

Changes in power system operating conditions can affect both the reach point of distance relays and the coordination of distance and overcurrent relays. To improve the performance of the protection system, an adaptive scheme of relay settings is proposed. That is possible since the protection relays...

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Bibliographic Details

Published in:	IEEE Transactions on power delivery 18, 1 (2003).
Main Author:	Orduna, E.
Format:	Article
Language:	English
Subjects:	Algorithmic-knowledge-based adaptive coordination. Backup protection. Break-points. Distance relays coordination. Erroneous settings correction. Expert system. Meshed networks. Miscoordinations. Online adaptive setting. Overcurrent relays coordination. Power system operating conditions. Time characteristics. Transmission protection.