Trabalho apresentado em evento
Modified barrier method for optimal power flow problem
Fecha
2004-12-01Registro en:
2004 IEEE Power Engineering Society General Meeting, v. 1, p. 831-836.
10.1109/PES.2004.1372936
2-s2.0-13244260981
8479687404526958
0000-0002-5642-8925
Autor
Universidade de São Paulo (USP)
Universidade Estadual Paulista (Unesp)
Resumen
In this paper is presented a new approach for optimal power flow problem. This approach is based on the modified barrier function and the primal-dual logarithmic barrier method. A Lagrangian function is associated with the modified problem. The first-order necessary conditions for optimality are fulfilled by Newton's method, and by updating the barrier terms. The effectiveness of the proposed approach has been examined by solving the Brazilian 53-bus, IEEE118-bus and IEEE162-bus systems.
Materias
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