A load flow and fuzzy linear programming based external network modeling approach

Journal Article · Mon Aug 01 04:00:00 EDT 1994 · IEEE Transactions on Power Systems (Institute of Electrical and Electronics Engineers); (United States)

DOI:https://doi.org/10.1109/59.336137· OSTI ID:7128802

Lu, C N; Leou, R C ^[1]; Liu, K C; Unum, M ^[2]

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1. National Sun Yat-Sen Univ., Kaohsiung (Taiwan, Province of China). Dept. of Electrical Engineering
2. Harris Corp., Melbourne, FL (United States). Controls and Composition Div.

A new external network modeling approach is proposed in this paper. This approach is based on load flow solutions and a fuzzy linear programming formulation. The idea of the proposed method is to find an acceptable solution that matches most closely what is known of the external network. Uncertainties of the external network data are modeled by using fuzzy set theory. Test results have shown that the proposed method provides a stable and flexible tool for finding an estimated real-time external network solution. Contingency analysis performed on the obtained models has indicated that the external network solutions are acceptable.

• OSTI ID: 7128802
• Journal Information: IEEE Transactions on Power Systems (Institute of Electrical and Electronics Engineers); (United States), Journal Name: IEEE Transactions on Power Systems (Institute of Electrical and Electronics Engineers); (United States) Vol. 9:3; ISSN ITPSEG; ISSN 0885-8950
• Country of Publication: United States
• Language: English

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