淡江大學機構典藏:Item 987654321/114753
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    Title: 太陽能與鋰電池混合供電之實務探討
    Other Titles: Investigation on practical design for solar and Li-on battery hybrid power system
    Authors: 邱顯煜;Chiu, Hsien-Yu
    Contributors: 淡江大學航空太空工程學系碩士班
    蕭照焜;Shiau, Jaw-Kuen
    Keywords: hybrid power system;light dependent resistor;maximum Power point tracking;光敏電阻;混合供電系統;最大功率追蹤
    Date: 2017
    Issue Date: 2018-08-03 15:02:54 (UTC+8)
    Abstract: 本研究探討太陽能與鋰電池混合供電系統之優化設計,此系統為雙迴圈之設計,內迴圈為電源轉換器之穩壓控制,外迴圈為太陽能最大功率追蹤。內迴圈控制器為非條件式穩定的TYPE III補償器。外迴圈則是利用光敏電阻透過模糊邏輯控制光敏電阻的變化以進行太陽能最大功率追蹤.本設計將光敏電阻控制電路置於太陽能板的輸出端,並直接控制此處的電壓,以提升太陽能之輸出效能.此外本系統並在ZETA電源轉換器的輸出端並聯電池以穩定ZETA輸出電壓,最後成功的在MATLAB/SIMULINK環境上模擬並驗證其可行性。
    This research investigates a refined redesign of the solar and Li-ion battery hybrid power system. The system contains two control loops. The inner-loop is a voltage regulator based on Zeta type buck-boost converter. The outer-loop is for maximum power point tracking (MPPT) of the solar power system. A type III compensator to provide unconditionally stable loop is employed for the inner-loop. The MPPT loop is accomplished through the control of a light dependent resistor (LDR) installed in between the solar panel and the Zeta converter using a fuzzy-logic based MPPT controller. Computer simulations based on MATLAB/SIMULINK are successfully conducted to verify the design.
    Appears in Collections:[Graduate Institute & Department of Aerospace Engineering] Thesis

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