Title:
Optimisation and control of economic dispatch for power systems
Personal Author:
Publication Information:
Kuala Lumpur : Universiti Teknologi Malaysia, 1993
Physical Description:
xii, 127 p.: ill. ; 30 cm.
General Note:
Supervisor : Prof. Madya Dr. Mohd. Ruddin Abdul Ghani
Fulltext is available at http://dms.library.utm.my:8080
Loan in microfilm form only : MFL 8124 ra
Abstract:
This thesis deals with the optimisation and control of economic dispatch for power systems. The economic dispatch problem is modelled in three different algorithms to cater for many physical and system operational constraints. The first and initial modelling strategy is based on a steepest descent technique whose formulation includes load demand with spinning reserve requirements, loading and deloading rates, and limits of generation outputs. The second modelling strategy is based on a Dantzig-Wolfe decomposition principle which produces a master problem solved by revised simplex method, and a capacitated transportation subproblem solved by network flow algorithm. The third modelling strategy is based on a combination of Lagrangian Relaxation and period-by-period decomposition. The Lagrangian Relaxation is solved using subgradient optimisation while the period-by-period decomposotion is solved using priority lists. The efficacy and efficiency of all the above three methods and solution schemes have been demonstrated by case studies. The last two methods are believed to be suitable for on-line dispatch of large power system.
Added Author:
Added Corporate Author:
DSP_DISSERTATION:
Thesis (Sarjana Kejuruteraan (Elektrik)) - Universiti Teknologi Malaysia, 1993
Available:*
Library | Item Barcode | Call Number | Material Type | Item Category 1 | Status |
---|---|---|---|---|---|
Searching... | 30000002427817 | TK3091 S43 1993 raf | Closed Access Thesis | UTM Master Thesis (Closed Access) | Searching... |
Searching... | SPS30000000254 | TK3091 S43 1993 | Closed Access Thesis | UTM Master Thesis (Closed Access) | Searching... |