Mahou, A L and Soto, F J and Blanco, F and Pastor, G and Serna, J and Alfageme, M A and Corera, J and Criado, R. and Ferrer, V and Martin , J and Garcia-Santesmases, J M (1997) Final implementation of SEACON: new scope and new open system platform. In Power Industry Computer Applications., 1997. 20th International Conference on. IEEE Conference Publications . IEEE Xplore Digital Library , pp. 54-59. ISBN 0-7803-3713-1
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Official URL: http://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?punumber=4657
Abstract
SEACON is a hybrid (heuristic & algorithmic) expert system for contingency analysis and preventive or corrective control of the transmission network, that has been recently redesigned to implement new end user requirements and to increase its performance. This paper describes the main results and the operational experience from the development and implementation of a new system based on the initial idea. Software reuse strategies became capital in this project. The new design includes advanced functionalities demanded by the practical use of the former system. Because of the high performance of the new system (up to fifteen times faster than the original) and its friendly user interface, SEACON has become a very valuable tool among dispatchers. SEACON is in operation in the Red Electrica’s National Control Centre and in Iberdrola’s Central and Regional Control Centres, dealing with transmission and subtransmission networks (ranging between 4OOkV and 66kV), attached to the on-line state estimators and screening over 2000 possible contingencies. Results are presented using natural language, and a client-server scheme provided for corporate access. KeywOrdr - Expert system, security assessment, contingency analysis, power systems, real-time system,
| Item Type: | Book Section |
|---|---|
| Additional Information: | Conference Publications |
| Uncontrolled Keywords: | Expert system, Security assessment,Contingency analysis, Power systems, Real-time system,Software reuse. |
| Subjects: | Sciences > Computer science > Programming languages (Electronic computers) |
| ID Code: | 15553 |
| References: | Bertram, T.J., Demaree, K.D., Dangelmaier. L.C.. ”An integrated package for real-time security enhancement”.1989 IEEE Power llndustry Computer Application Conference, May 1.989, pp 360-366. Brandwajn, V., Lauby, M.G., “Complete bounding method for A/C contingency screening”. IEEE Transactions on Power Systems, May 1.989, pp 723-729. Christie, R D , Talukdar, S N , Nixon, J C “CQR A hybrid expert system for security assessment” 198‘9 IEEE Power Industry Computer Application Conference, May 1 989, pp 267-273 J.Corera, J.Echavarri, F.Lasheras.J.Santamaria. J.Perez, J.Barandiaran “Development and Installation of an Achitecture for Power System Restoration in two Spanish Utilities” CIGFE 1996 Session, Paris. P.Basagoiti. J.Serna ‘(’ An on-line Expert Systein for Contingency Analysis and Corrective Solutions in Transmission”, Third Symposium on Expert System Applications, 199 1, Tokyo-Kobe, Japan. E Handschin, W Hoffman “Integration of an Expen System for Security Assessinent into an Encrgy Management System” Electrical Power and Energy Systems, April/June 1992 Stott, B , Alsac. O., “Fast decoupled load flow” IEEE transactions on Power Apparatus and Systems May 1 974, pp 859-867 |
| Deposited On: | 11 Jun 2012 10:26 |
| Last Modified: | 11 Jun 2012 10:26 |
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