- Title
- ε constrained differential evolution for economic dispatch with valve-point effect
- Creator
- Noman, Nasimul; Iba, Hitoshi
- Relation
- International Journal of Bio-Inspired Computation Vol. 3, Issue 6, p. 346-357
- Publisher Link
- http://dx.doi.org/10.1504/IJBIC.2011.043607
- Publisher
- Inderscience Publishers
- Resource Type
- journal article
- Date
- 2011
- Description
- A novel and effective method for solving economic load dispatch (ELD) problem is presented in this work by integrating the ε constrained method with differential evolution (DE) algorithm. The ε constrained method sets us free from selecting the appropriate value for the penalty coefficient in the objective function, which is difficult and often chosen empirically. Differential evolution with ε constrained method (εDE) has proven to be effective in solving non-linear constrained optimisation problems. Here, the effectiveness of εDE, in solving ELD problems is investigated by using three different ELD problems that take the valve-point loading effect into consideration. The proposed approach provides very high quality solutions which are very competitive to other existing techniques to ELD considering the valve-point effect.
- Subject
- economic load dispatch; ELD; valve-point loading effect; differential evolution; DE; ε constrained method; εDE; constrained optimisation
- Identifier
- http://hdl.handle.net/1959.13/1355762
- Identifier
- uon:31527
- Identifier
- ISSN:1758-0366
- Language
- eng
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