An application of artificial bee colony algorithm with least squares support vector machine for real and reactive power tracing in deregulated power system

Mohd Herwan Sulaiman, Mohd Wazir Mustafa, Hussain Shareef, Saiful Nizam Saiful

    Research output: Contribution to journalArticle

    48 Citations (Scopus)

    Abstract

    This paper presents a new method for real and reactive power tracing in a deregulated power system by introducing the hybrid artificial bee colony (ABC) algorithm and least squares support vector machine (LS-SVM), namely as ABC-SVM. The idea is to use ABC algorithm to obtain the optimal values of regularization parameter, γ and Kernel RBF parameter, σ 2, which are embedded in LS-SVM toolbox and adopt a supervised learning approach to train the LS-SVM model. The technique that uses Superposition method is utilized as a teacher. Based on power flow solution and power tracing procedure by Superposition method, the description of input-output for training and testing data are created. The generators' contributions to real and reactive loads in the test system are expected can be traced accurately by proposed ABC-SVM model. In this paper, IEEE-14 bus system is used to illustrate the effectiveness of the proposed ABC-SVM model compared to that of Superposition method. The comparison with the cross-validation (CV) technique and other hybrid technique to obtain the hyper-parameters also has been presented in this paper.

    Original languageEnglish
    Pages (from-to)67-77
    Number of pages11
    JournalInternational Journal of Electrical Power and Energy Systems
    Volume37
    Issue number1
    DOIs
    Publication statusPublished - May 2012

    Fingerprint

    Reactive power
    Support vector machines
    Supervised learning
    Testing

    Keywords

    • Artificial bee colony algorithm
    • Least squares support vector machine
    • Superposition method

    ASJC Scopus subject areas

    • Energy Engineering and Power Technology
    • Electrical and Electronic Engineering

    Cite this

    An application of artificial bee colony algorithm with least squares support vector machine for real and reactive power tracing in deregulated power system. / Sulaiman, Mohd Herwan; Mustafa, Mohd Wazir; Shareef, Hussain; Saiful, Saiful Nizam.

    In: International Journal of Electrical Power and Energy Systems, Vol. 37, No. 1, 05.2012, p. 67-77.

    Research output: Contribution to journalArticle

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