Composite load modeling via measurement approach

He Renmu*, Ma Jin, David J. Hill

*Corresponding author for this work

    Research output: Contribution to journalArticlepeer-review

    326 Citations (Scopus)

    Abstract

    The accuracy of the load model has great effects on power system stability analysis and control. Based on our practice in China on modeling load from field measurements, this paper systematically develops a measurement-based composite load model. Principles guiding the load modeling practice are discussed based on detailed analysis on stochastic characteristics of the modeling procedure. The structure of the measurement-based composite load model is presented. A multicurve identification technique is described to derive parameters. The generalization capability of this built load model is also investigated in this paper. Two cases are studied to illustrate the accuracy of the developed load model on describing the load dynamic characteristics in the actual power system.

    Original languageEnglish
    Pages (from-to)663-672
    Number of pages10
    JournalIEEE Transactions on Power Systems
    Volume21
    Issue number2
    DOIs
    Publication statusPublished - May 2006

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