An adaptive protection scheme for optimal coordination of overcurrent relays
Abdelaziz, A. Y.; Talaat, Hossam Eldin; Nosseir, A. I.; Hajjar, Ammar A.;
Abstract
This paper presents an adaptive protection scheme for optimal coordination of overcurrent relays (OCR) in interconnected power networks with an improved formulation. The scheme adapts to system changes; new relays settings are implemented as load, generation-level or system-topology changes. The software developed for this application is described. The developed scheme is applied to the IEEE 30-bus test system. Results showed the importance and necessity of this scheme in maintaining the optimal performance of the relays under all conditions. © 2002 Elsevier Science B.V. All rights reserved.
Other data
| Title | An adaptive protection scheme for optimal coordination of overcurrent relays | Authors | Abdelaziz, A. Y.; Talaat, Hossam Eldin ; Nosseir, A. I.; Hajjar, Ammar A. | Keywords | Adaptive protection;Interconnected power networks;Optimization;Overcurrent relay coordination | Issue Date | 28-Feb-2002 | Journal | Electric Power Systems Research | Volume | 49 | ISSN | 03787796 | DOI | 10.1016/S0378-7796(01)00176-6 | Scopus ID | 2-s2.0-0037186305 |
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