Practical aspects of developing load models at distribution network buses based on field measurements

Kazi Hasan, Jovica V. Milanovic, Victoria Turnham, Paul Turner

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

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    Abstract

    This paper addresses the issues of processing field measurement data that considerably affect pre-processing, filtering and smoothing techniques for developing load models. Some specific issues inherently lies in the recorded measurements, such as the diverse amount of noise, required sampling rate, extraction of appropriate information, selection of the data (window) length, accuracy of the filtering technique and handling spontaneous load variations. These intrinsic challenges of processing filed measurement data for developing static and dynamic load models at distribution level have been addressed in this paper. Actual load responses in representative 15 substations following initiated voltage disturbances have been collected and analysed for the development of suitable load models and for the estimation of load model parameters. While highlighting the underlying issues of recording and processing real measurement data for load modelling, this work explains required modifications of the evaluation procedure while analysing real data.
    Original languageEnglish
    Title of host publicationCIRED 2015
    Pages1-5
    Number of pages5
    Publication statusPublished - 2015
    Event23rd International Conference and Exhibition on Electricity Distribution, CIRED2015 - Lyon, France
    Duration: 15 Jun 201518 Jun 2015

    Conference

    Conference23rd International Conference and Exhibition on Electricity Distribution, CIRED2015
    CityLyon, France
    Period15/06/1518/06/15

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