کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
398993 | 1438796 | 2008 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A Lagrangian multiplier based sensitive index to determine the unit commitment of thermal units
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
هوش مصنوعی
پیش نمایش صفحه اول مقاله
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چکیده انگلیسی
This paper proposes the utilization of a new sensitivity index to organize a priority list for the solution of the unit commitment problem. The discrete nature of the operational decisions is mitigated through a continuous function. The new index is derived from Lagrangian multipliers and the nonlinear optimization problem is solved using optimum power flow (OPF) formulation based on the primal-dual interior point method. The priority list is obtained as a by-product of the Lagrangian multipliers associated with the ON–OFF decision. The efficiency of the proposed methodology is demonstrated through several tests.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Electrical Power & Energy Systems - Volume 30, Issue 9, November 2008, Pages 504–510
Journal: International Journal of Electrical Power & Energy Systems - Volume 30, Issue 9, November 2008, Pages 504–510
نویسندگان
Ivo C. Silva Jr., Sandoval Carneiro Jr., Edimar J. de Oliveira, J.L.R. Pereira, Paulo A.N. Garcia, Andre L.M. Marcato,