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A STUDY OF TRANSACTION CURTAILMENT MODEL BASED ON FUZZY SET THEORY

Year 2003, Volume: 3 Issue: 1, 783 - 792, 09.01.2012

Abstract

Transaction curtailment has become the chief method of relieving congestion to maintain system security and reliability. In the NERC curtailment model, all parameters are definite. However in practice, the power transfer distribution factors (PTDFs) are inaccurate and the limits to line flows are soft. In view of the fuzzy characteristics of the curtailment problem, the fuzzy curtailment set is defined first. Based on this curtailment set, the fuzzy constraints and objective are described and the fuzzy optimization curtailment model is presented. Second, using the maximum entropy method, this fuzzy optimization problem is solved as an unconstrained optimization one whose calculating procedure is both fast and simple. Finally, test results show that the fuzzy curtailment set can reduce the impact of the computational errors of the PTDFs on the transaction curtailment while the fuzzy optimization model will lead to less curtailment than does the crisp optimization model when slight violation of the operational limits is allowed.

Year 2003, Volume: 3 Issue: 1, 783 - 792, 09.01.2012

Abstract

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Details

Primary Language English
Journal Section Articles
Authors

Hongming Yang This is me

Xianzhong Duan This is me

Publication Date January 9, 2012
Published in Issue Year 2003 Volume: 3 Issue: 1

Cite

APA Yang, H., & Duan, X. (2012). A STUDY OF TRANSACTION CURTAILMENT MODEL BASED ON FUZZY SET THEORY. IU-Journal of Electrical & Electronics Engineering, 3(1), 783-792.
AMA Yang H, Duan X. A STUDY OF TRANSACTION CURTAILMENT MODEL BASED ON FUZZY SET THEORY. IU-Journal of Electrical & Electronics Engineering. January 2012;3(1):783-792.
Chicago Yang, Hongming, and Xianzhong Duan. “A STUDY OF TRANSACTION CURTAILMENT MODEL BASED ON FUZZY SET THEORY”. IU-Journal of Electrical & Electronics Engineering 3, no. 1 (January 2012): 783-92.
EndNote Yang H, Duan X (January 1, 2012) A STUDY OF TRANSACTION CURTAILMENT MODEL BASED ON FUZZY SET THEORY. IU-Journal of Electrical & Electronics Engineering 3 1 783–792.
IEEE H. Yang and X. Duan, “A STUDY OF TRANSACTION CURTAILMENT MODEL BASED ON FUZZY SET THEORY”, IU-Journal of Electrical & Electronics Engineering, vol. 3, no. 1, pp. 783–792, 2012.
ISNAD Yang, Hongming - Duan, Xianzhong. “A STUDY OF TRANSACTION CURTAILMENT MODEL BASED ON FUZZY SET THEORY”. IU-Journal of Electrical & Electronics Engineering 3/1 (January 2012), 783-792.
JAMA Yang H, Duan X. A STUDY OF TRANSACTION CURTAILMENT MODEL BASED ON FUZZY SET THEORY. IU-Journal of Electrical & Electronics Engineering. 2012;3:783–792.
MLA Yang, Hongming and Xianzhong Duan. “A STUDY OF TRANSACTION CURTAILMENT MODEL BASED ON FUZZY SET THEORY”. IU-Journal of Electrical & Electronics Engineering, vol. 3, no. 1, 2012, pp. 783-92.
Vancouver Yang H, Duan X. A STUDY OF TRANSACTION CURTAILMENT MODEL BASED ON FUZZY SET THEORY. IU-Journal of Electrical & Electronics Engineering. 2012;3(1):783-92.