Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 1999.07c
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- Pages.1211-1214
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- 1999
Design of Adaptive Observer for Power System with Structured Uncertainty
구조화된 불확실성을 갖는 전력 계통의 적응 관측기 설계
- Hwang, Jung-Rok (Dept. of Elec. Eng. Hanyang University) ;
- Kim, Do-Woo (Dept. of Elec. Eng. Hanyang University) ;
- Kim, Hong-Pil (Dept. of Elec. Eng. Kyungil University) ;
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Yang, Hai-Won
(Dept. of Elec. Eng. Hanyang University)
- Published : 1999.07.19
Abstract
Power system operating conditions vary with system configuration and loading conditions. Coefficients in nominal system model change in a complex manner with different operating point and so does system dynamic behavior. With the aid of unstructured and structured uncertainty descriptions the worst system variations can be estimated and formulated into two different uncertainty models multiplicative unstructured uncertainty in the form of transfer function and structured uncertainty with the parametric uncertainty description. in frequency domain
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