论文信息 - Coarse-grained distributed optimal power flow

Coarse-grained distributed optimal power flow

We present an approach to parallelizing optimal power flow (OPF) that is suitable for coarse-grained distributed implementation and is applicable to very large interconnected power systems. We demonstrate the approach on several medium size systems, including IEEE Test Systems and parts of the ERCOT system. Our simulations demonstrate the feasibility of distributed implementation of OPF. Rough estimates are made of parallel efficiencies and speed-ups.

Ross Baldick | B. H. Kim | R. Baldick | B. H. Kim

[1] R. E. Marsten,et al. A direct nonlinear predictor-corrector primal-dual interior point algorithm for optimal power flows , 1993 .

[2] W. Ongsakul,et al. Speedup and synchronisation overhead analysis of Gauss-Seidel type algorithms on a Sequent balance machine , 1994 .

[3] Gabriel Kron,et al. Diakoptics : the piecewise solution of large-scale systems , 1963 .

[4] J. E. Van Ness,et al. Parallel solution of sparse algebraic equations , 1993 .

[5] A. Renaud,et al. Daily generation scheduling optimization with transmission constraints: a new class of algorithms , 1992 .

[6] G. Cohen. Auxiliary problem principle and decomposition of optimization problems , 1980 .

[7] Daniel Tylavsky,et al. Parallel processing in power systems computation , 1992 .

[8] Y. Serizawa,et al. Parallel processing for power system analysis using band matrix , 1989, Conference Papers Power Industry Computer Application Conference.

[9] O. Alsac,et al. Security analysis and optimization , 1987, Proceedings of the IEEE.