대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2005년도 제36회 하계학술대회 논문집 A
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- Pages.226-228
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- 2005
Networked $H_{\infty}$ Approach에 의한 전력계통안정화
Networked $H_{\infty}$ Approach and Power System Stabilization
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이상성
(차세대지역에너지연구소 및 전력시스템연구실 (기초전력연구원), 서울대학교)
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Lee, Sang-Seung
(RERI and PSRD (KESRI), Seoul National University)
- 발행 : 2005.07.18
초록
This paper deals with power system stabilization problem using a network control system in which the control is applied through a communication channel in feedback form. Analysis and synthesis issues are investigated by modeling the packet delivery characteristics of the network as a Bernoulli random variable, which is described by a two state Markov chain. This model assumption yields an overall system which is described by a discrete-time Markov jump linear system. These employ the norm to measure the performance of the system, and they compute the norm via a necessary and sufficient matrix inequality condition.
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