Back to Search
Start Over
Teaching learning based optimization for economic load dispatch problem considering valve point loading effect
- Source :
- International Journal of Electrical Power & Energy Systems. 73:456-464
- Publication Year :
- 2015
- Publisher :
- Elsevier BV, 2015.
-
Abstract
- This paper presents a novel teaching learning based optimization (TLBO) technique to solve economic load dispatch (ELD) of the thermal unit without considering transmission losses. The proposed methodology can take care of ELD considering nonlinearity such as valve point loading. The objective of economic load dispatch is to determine the optimal power generation of the units to meet the load demand, such that the overall cost of generation is minimized, while satisfying different operational constraints. TLBO is a recently developed evolutionary algorithm based on two basic concepts of education namely teaching phase and learning phase. At first, learners improve their knowledge through the teaching methodology of teacher and finally learners increase their knowledge by interactions among themselves. The effectiveness of the proposed algorithm has been verified on three different test systems with equality and inequality constraints. Compared with the other existing techniques demonstrates the superiority of the proposed algorithm.
- Subjects :
- Engineering
Mathematical optimization
business.industry
Teaching method
Evolutionary algorithm
Energy Engineering and Power Technology
Particle swarm optimization
Nonlinear system
Electricity generation
Transmission (telecommunications)
Genetic algorithm
Point (geometry)
Electrical and Electronic Engineering
business
Subjects
Details
- ISSN :
- 01420615
- Volume :
- 73
- Database :
- OpenAIRE
- Journal :
- International Journal of Electrical Power & Energy Systems
- Accession number :
- edsair.doi...........cf39b3b3e27e124dbd874dc78e93c164