Actas de congresos
A Method To Aid Processes Of Restoration Of Power Systems [um Método Para Auxiliar Processus De Restauração De Sistemas De Potência]
Registro en:
Controle And Automacao. , v. 15, n. 1, p. 85 - 92, 2004.
1031759
2-s2.0-2542457642
Autor
Dos Santos J.V.C.
Garcia A.V.
Institución
Resumen
The subject of this work is the power system restoration, one of the main problems in the electrical engineering area. Due to the great dependency of electricity of a modern industrial society, this subject has receiving great attention. The restoration of large electrical power systems after the occurrence of serious blackouts is a complex problem where the basic goal is to obtain the system configuration in order to attend loads with different priorities. The restoration is done through stages and in each stage the service is restored to a predetermined set of loads. A method to solve important aspects of the power system restoration problem is presented in this work. The solution takes into account the nonlinear network model (AC model) as well as its constraints and operational limits. The fictitious network concept is extended to the reactive model, linear programming, a new model for the linearized power flow and conventional load flow calculation are used. Results obtained with a test system as well as with a large realistic Brazilian system are presented. 15 1 85 92 Adibi, M., Special considerations in power system restoration (1992) IEEE Transactions on PWRS, 7 (4), pp. 1419-1427. , EUA Canto dos Santos, J.V., Garcia, A., (1998) Métodos Analíticos Para Auxílio á Restauração Após Blecautes de Sistemas de Energia Elétrica, , Tese de Doutorado, Faculdade de Engenharia Elétrica - Universidade Estadual de Campinas, Brasil Canto dos Santos, J.V., Garcia, A., Um Modelo Alternative Para o Cálculo de Fluxo de Potência Linearizado (1998) Anais do XII CBA, pp. 1961-1966. , Brasil Carpentier, J., CRIC, a new active reactive decupling process in load flows, optimal power flow and system control (1986) Proceedings IFAC Conference on Power Systems and Power Plan Control, pp. 65-70. , China Freris, L., Sasson, A., Investigation of the load flow problem (1968) Proceedings of IEE, 115 (10), pp. 1459-1470. , Inglaterra Huang, J., A systematic method for power system restoration planning (1995) IEEE Transactions on PWRS, 10 (2), pp. 869-875. , EUA Kirschen, D., Volkman, T., Guiding a power system restoration with an expert system (1991) IEEE Transactions on PWRS, 6 (2), pp. 558-566. , EUA Mantovani, J., Garcia, A., A heuristic method for reactive power planning (1996) IEEE Transactions on PWRS, 11 (1), pp. 68-74. , EUA Matsumoto, K., Knowledge-based systems as operational aids in power systems restoration (1992) Proceedings of the IEEE, 80 (5), pp. 689-697. , EUA Monticelli, A., Interactive transmission network planning using a least-effort criterion (1982) IEEE Transactions on PAS, 101 (10), pp. 3919-3925. , EUA Monticelli, A., Fast decupled load flow: Hypothesis, derivations and testing (1990) IEEE Transactions on PWRS, 5 (4), pp. 1425-1431. , EUA Park, Y., Lee, K., Application of expert system to power system restoration in sub- control center (1997) IEEE Transactions on PWRS, 12 (2), pp. 629-635. , EUA Sakaguchi, T., Matsumoto, K., Development of a knowledge based system for power system restoration (1983) IEEE Transactions on PAS, 102 (2), pp. 320-329. , EUA Wu, F., Monticelli, A., Analytical tools for power system restoration - Conceptual design (1988) IEEE Transactions on PWRS, 3 (1), pp. 10-16. , EUA