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Stabilization of a High Voltage ACDC Power System II. Multimachine System Subjected to Large Perturbation
1985
IEEE Transactions on Power Apparatus and Systems
This article presents a stabilizing control strategy for a multimachine ACDC power system under large perturbation conditions. The controller is designed with local variables. The dynamics of the AC and DC systems are presented and a solution technique based on diakoptical methods is discussed. The response recorded for a multimachine system with a DC link shows that a sub-optimal proportional control of excitation voltage and firing angle of the converters provide an effective control of transients.
doi:10.1109/tpas.1985.318938
fatcat:e33hmpvxf5ckdj6fkzyjkwtsiq