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    Please use this identifier to cite or link to this item: http://ir.lib.ksu.edu.tw/handle/987654321/9750

    Title: Electronic Ballasts Driven by Hybrid Source Using Microprocessor-Controlled Digital Switching Technique
    Authors: 莊英俊
    Ying-Chun Chuang
    Yu-Lung Ke
    Hung-Shiang Chuang
    Mu-Lin Chou
    Contributor: 電機工程系
    Keywords: electronic ballast
    hybrid source
    battery energy storage system
    class-E resonant inverter
    Date: 2009-12-21
    Issue Date: 2010-04-21 15:59:54 (UTC+8)
    Abstract: A novel microprocessor-controlled electronic ballast
    with a class-E resonant inverter for illumination applications is
    employed to link a photovoltaic (PV)-powered battery energy
    storage system (BESS) as a main power source with a utility ac
    power as a complementary source. The proposed strategy aims to
    control power flow either from the PV-powered BESS or from
    the utility ac power line to the electronic ballast. This novel
    design has lower loss, easier control, and higher efficiency than
    the traditional photovoltaic panel has. A 27W fluorescent lamp is
    ignited by electronic ballast with a class-E topology to validate
    the proposed theoretical analyses. When the electronic ballast is
    driven by the PV-powered BESS and the utility ac power, overall
    efficiency of the proposed system is 94.2% and 91.1%,
    respectively. Experimental results demonstrate the functionality
    of the overall system, indicating that it is a good solution for
    several hybrid source applications.
    Appears in Collections:[電機工程系所] 會議論文

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