Optimal economic load dispatch using multiobjective cuckoo search algorithm

Z. M. Yasin, Nur Fadilah Ab Aziz, N. A. Salim, N. A. Wahab, Nur Azzammudin Rahmat

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

In this paper, Multiobjective Cuckoo Search Algorithm (MOCSA) is developed to solve Economic Load Dispatch (ELD) problem. The main goal of the ELD is to meet the load demand at minimum operating cost by determining the output of the committed generating unit while satisfying system equality and inequality constraints. The problem formulation is based on a multiobjective model in which the multiobjective are defined as fuel cost minimization and carbon emission minimization. MOCSA is based on the inspiration from the brooding parasitism of cuckoo species in nature. Three cases are considered to test the effectiveness of the proposed technique which are fuel cost minimization, carbon emission minimization and multiobjective function with fixed weighted sum. The effectiveness of the MOCSA’s performances are illustrated through comparative study with other techniques such as Multiobjective Genetic Algorithm (MOGA) and Multiobjective Particle Swarm Optimization (MOPSO) in terms of fitness functions. The proposed study was conducted on three generating unit system at various loading condition. The result proved that MOCSA provide better solution in minimizing fuel cost and carbon emission usage as compared to other techniques.

Original languageEnglish
Pages (from-to)168-174
Number of pages7
JournalIndonesian Journal of Electrical Engineering and Computer Science
Volume12
Issue number1
DOIs
Publication statusPublished - 01 Jan 2018

Fingerprint

Search Algorithm
Economics
Carbon
Cost Minimization
Costs
Multiobjective optimization
Operating costs
Particle swarm optimization (PSO)
Unit
Multi-objective Genetic Algorithm
Genetic algorithms
Equality Constraints
Fitness Function
Inequality Constraints
Weighted Sums
Multi-objective Optimization
Particle Swarm Optimization
Comparative Study
Formulation
Output

All Science Journal Classification (ASJC) codes

  • Signal Processing
  • Information Systems
  • Hardware and Architecture
  • Computer Networks and Communications
  • Control and Optimization
  • Electrical and Electronic Engineering

Cite this

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Optimal economic load dispatch using multiobjective cuckoo search algorithm. / Yasin, Z. M.; Ab Aziz, Nur Fadilah; Salim, N. A.; Wahab, N. A.; Rahmat, Nur Azzammudin.

In: Indonesian Journal of Electrical Engineering and Computer Science, Vol. 12, No. 1, 01.01.2018, p. 168-174.

Research output: Contribution to journalArticle

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