Application of a robust algorithm for dynamic state estimation of a power system

Kuang Rong Shih; Shyh Jier Huang

doi:10.1109/59.982205

Application of a robust algorithm for dynamic state estimation of a power system

Kuang Rong Shih, Shyh Jier Huang

Department of Electrical Engineering

Research output: Contribution to journal › Article › peer-review

172 Citations (Scopus)

Abstract

In this paper, a computation algorithm using the exponential function to increase the robustness Of the dynamic state estimation is proposed. The merit of this approach lies in its immunity to the polluted measurements, while the implementation of the method is not complicated when compared with other methods. To validate the effectiveness of the proposed method, it was tested through several example power systems under different scenarios that include normal operation, bad measurements, sudden load change, and topology error conditions. From test results, they help support the feasibility of the method for state estimation applications.

Original language	English
Pages (from-to)	141-147
Number of pages	7
Journal	IEEE Transactions on Power Systems
Volume	17
Issue number	1
DOIs	https://doi.org/10.1109/59.982205
Publication status	Published - 2002 Feb

All Science Journal Classification (ASJC) codes

Energy Engineering and Power Technology
Electrical and Electronic Engineering

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10.1109/59.982205

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abstract = "In this paper, a computation algorithm using the exponential function to increase the robustness Of the dynamic state estimation is proposed. The merit of this approach lies in its immunity to the polluted measurements, while the implementation of the method is not complicated when compared with other methods. To validate the effectiveness of the proposed method, it was tested through several example power systems under different scenarios that include normal operation, bad measurements, sudden load change, and topology error conditions. From test results, they help support the feasibility of the method for state estimation applications.",

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note = "Funding Information: Manuscript received September 15, 2000. This work was supported in part by the National Science Council, Taiwan, R.O.C., under Contract NSC88-2213-E-006-075 and the Taiwan Power Company under Contract NSC88-TPC-E-006-013. The authors are with the Department of Electrical Engineering, National Cheng Kung University, Tainan, Taiwan, R.O.C. Publisher Item Identifier S 0885-8950(02)01021-0.",

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Application of a robust algorithm for dynamic state estimation of a power system

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