電力系統の系統安定化とロバスト制御を追及した発電機適応形H∞制御システムの構築

概要

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In Japan, since the development of high density and large-scale power system, the multimode oscillations occurs in the generator connected with this the modern electric power system. There have been mixed mode between the power systems and many others oscillations, such as the SSR and cross-compound machine oscillations, which is specific mode oscillations of generator. To date, most major generators in trunk power system are equipped with supplementary excitation control, commonly referred to as the conventional PSS. However, low frequency oscillations still occur in system. In this paper, first the development of adaptive H_∞ control system for stability and robust control is explained. Then, a goal for control design is verified by simulation on the actual model with new adaptive H_∞ control system.
福井工業大学の論文
2004-03-20