Automatic Lamp Detection and Operation for Warm-Start Tubular Fluorescent Lamps

L.M. Lee, S.Y.R. Hui*

*Corresponding author for this work

    Research output: Chapters, Conference Papers, Creative and Literary WorksRGC 32 - Refereed conference paper (with host publication)peer-review

    3 Citations (Scopus)

    Abstract

    The availability of T5 high-efficiency (HE) and high-output (HO) fluorescent lamp families not only increases the number of commonly used tubular fluorescent lamps from 9 to 18, but more importantly, increases the chance of ballast-lamp mismatch because T5(HO) and T5(HE) lamps have similar physical outlooks and dimensions but vastly different lamp characteristics. The large number of lamp types increases the number of specific ballast designs and users have the new inconvenience of ensuring the correct matching of the lamps and ballasts. In this paper, a survey and analysis of lamp characteristics of all commonly used T5, T8 and T12 tubular fluorescent lamps is presented. Based on the heated lamp electrodes, lamp voltage and lamp current, a classification system that maps the lamp characteristics into various groups for automatic lamp detection is proposed. The successful implementation of this method is explained and demonstrated.
    Original languageEnglish
    Title of host publicationAPEC 2009 – Twenty-Fourth Annual IEEE Applied Power Electronics Conference and Exposition
    Pages1518-1525
    DOIs
    Publication statusPublished - Feb 2009
    Event24th Annual IEEE Applied Power Electronics Conference and Exposition (APEC 2009) - Marriott Wardman Park Hotel, Washington, United States
    Duration: 15 Feb 200919 Feb 2009

    Conference

    Conference24th Annual IEEE Applied Power Electronics Conference and Exposition (APEC 2009)
    PlaceUnited States
    CityWashington
    Period15/02/0919/02/09

    Research Keywords

    • Fluorescent lamp characteristics
    • Fuzzy logic controller
    • Lamp detection

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