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    Please use this identifier to cite or link to this item: http://ir.lib.ksu.edu.tw/handle/987654321/8614


    Title: LLC串聯半橋諧振轉換器的設計考量
    Converter Design Considerations for LLC Series-Resonant Converter
    Authors: 謝冠群(Guan-Chyn Hsieh)
    蔡政原(Cheng-Yuan Tsai)
    謝士弘(Shih-Hung Hsieh)
    Keywords: 半橋串聯共振轉換器
    Half-bridge LLC converter
    Date: 2008-09-05
    Issue Date: 2010-02-23 09:24:10 (UTC+8)
    Abstract: 本文主要為探討LLC 半橋串聯諧振式轉換器的設計考
    量,分析轉移函數中的Qr、K 與QK 參數對轉移函數曲線的影
    響。藉由諧振電流模式化分析而推導出諧振元件與功率的關
    係。實際做出一台240W 的LLC-SRC,其滿載可達到95%的
    高效率。所有實驗與模擬是非常接近理論上的預測。
    This thesis focuses on the design considerations of a
    half-bridge LLC series resonant converter (LLC-SRC). A transfer
    function to investigate the system gain by parameters Qr, K, and
    QK is described. A novel resonant current waveform modeling is
    proposed to describe the energy conversion in the LLC converter.
    A design example of 240W LLC-SRC is examined and a high
    efficiency above 95% at full load is achieved.All performances
    verified by simulation and experiment are close to the theoretical
    predictions.
    Relation: 台灣電子電力研討會暨展覽會
    Appears in Collections:[電機工程系所 ] 2008第七屆台灣電力電子研討會暨展覽會

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