Multiobjective power dispatch using fuzzy linear programming

Hong Tzer Yang; Chao Ming Huang; Huey Min Lee; Ching Lien Huang

Multiobjective power dispatch using fuzzy linear programming

Hong Tzer Yang, Chao Ming Huang, Huey Min Lee, Ching Lien Huang

Research output: Contribution to conference › Paper › peer-review

Abstract

This paper presents a new fuzzy linear programming (FLP) approach to determine the multiobjective power dispatch problem by taking into account fuel cost and environmental impact of NO_x emission. The FLP technique first separately optimizes each objective. To further offer the best compromise solution out of the non-inferiority domain obtained by the FLP based operator, a preference index of distance membership function is used to aid the power system operator to adjust the generation levels in a most economic manner but also with minimal impact on the environments. The effectiveness of the proposed approach has been demonstrated on a 10-bus 5-generator system. Numerical results reveal that the FLP is a promising and efficient approach for dealing with the multiobjective nature of power dispatch problem.

Original language	English
Pages	738-743
Number of pages	6
Publication status	Published - 1995 Dec 1
Event	Proceedings of the 1995 International Conference on Energy Management and Power Delivery, EMPD'95. Part 1 (of 2) - Singapore, Singapore Duration: 1995 Nov 21 → 1995 Nov 23

Other

Other	Proceedings of the 1995 International Conference on Energy Management and Power Delivery, EMPD'95. Part 1 (of 2)
City	Singapore, Singapore
Period	95-11-21 → 95-11-23

All Science Journal Classification (ASJC) codes

Energy(all)
Engineering(all)

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title = "Multiobjective power dispatch using fuzzy linear programming",

abstract = "This paper presents a new fuzzy linear programming (FLP) approach to determine the multiobjective power dispatch problem by taking into account fuel cost and environmental impact of NOx emission. The FLP technique first separately optimizes each objective. To further offer the best compromise solution out of the non-inferiority domain obtained by the FLP based operator, a preference index of distance membership function is used to aid the power system operator to adjust the generation levels in a most economic manner but also with minimal impact on the environments. The effectiveness of the proposed approach has been demonstrated on a 10-bus 5-generator system. Numerical results reveal that the FLP is a promising and efficient approach for dealing with the multiobjective nature of power dispatch problem.",

author = "Yang, {Hong Tzer} and Huang, {Chao Ming} and Lee, {Huey Min} and Huang, {Ching Lien}",

year = "1995",

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language = "English",

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Multiobjective power dispatch using fuzzy linear programming. / Yang, Hong Tzer; Huang, Chao Ming; Lee, Huey Min; Huang, Ching Lien.

1995. 738-743 Paper presented at Proceedings of the 1995 International Conference on Energy Management and Power Delivery, EMPD'95. Part 1 (of 2), Singapore, Singapore, .

Research output: Contribution to conference › Paper › peer-review

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AB - This paper presents a new fuzzy linear programming (FLP) approach to determine the multiobjective power dispatch problem by taking into account fuel cost and environmental impact of NOx emission. The FLP technique first separately optimizes each objective. To further offer the best compromise solution out of the non-inferiority domain obtained by the FLP based operator, a preference index of distance membership function is used to aid the power system operator to adjust the generation levels in a most economic manner but also with minimal impact on the environments. The effectiveness of the proposed approach has been demonstrated on a 10-bus 5-generator system. Numerical results reveal that the FLP is a promising and efficient approach for dealing with the multiobjective nature of power dispatch problem.

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