English  |  正體中文  |  简体中文  |  Items with full text/Total items : 51896/87052 (60%)
Visitors : 8464670      Online Users : 128
RC Version 7.0 © Powered By DSPACE, MIT. Enhanced by NTU Library & TKU Library IR team.
Scope Tips:
  • please add "double quotation mark" for query phrases to get precise results
  • please goto advance search for comprehansive author search
  • Adv. Search
    HomeLoginUploadHelpAboutAdminister Goto mobile version
    Please use this identifier to cite or link to this item: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/101421


    Title: A Study on the Fuzzy-Logic-Based Solar Power MPPT Algorithms Using Different Fuzzy Input Variables
    Authors: 蕭照焜;魏煜宸;陳柏志;Jaw-Kuen Shiau;Yu-Chen Wei;Bo-Chih Chen
    Contributors: 淡江大學航空太空工程學系
    Keywords: maximum power point tracking;fuzzy rule determination;fuzzy MPPT algorithms
    Date: 2015-04
    Issue Date: 2015-04-29 09:33:31 (UTC+8)
    Publisher: MDPIAG
    Abstract: Maximum power point tracking (MPPT) is one of the key functions of the solar power management system in solar energy deployment. This paper investigates the design of fuzzy-logic-based solar power MPPT algorithms using different fuzzy input variables. Six fuzzy MPPT algorithms, based on different input variables, were considered in this study, namely (i) slope (of solar power-versus-solar voltage) and changes of the slope; (ii) slope and variation of the power; (iii) variation of power and variation of voltage; (iv) variation of power and variation of current; (v) sum of conductance and increment of the conductance; and (vi) sum of angles of arctangent of the conductance and arctangent of increment of the conductance. Algorithms (i)–(iv) have two input variables each while algorithms (v) and (vi) use a single input variable. The fuzzy logic MPPT function is deployed using a buck-boost power converter. This paper presents the details of the determinations, considerations of the fuzzy rules, as well as advantages and disadvantages of each MPPT algorithm based upon photovoltaic (PV) cell properties. The range of the input variable of Algorithm (vi) is finite and the maximum power point condition is well defined in steady condition and, therefore, it can be used for multipurpose controller design. Computer simulations are conducted to verify the design.
    Relation: Algorithms 8(2), pp.100-127
    DOI: 10.3390/a8020100
    Appears in Collections:[航空太空工程學系暨研究所] 期刊論文

    Files in This Item:

    File Description SizeFormat
    algorithms-08-00100.pdf708KbAdobe PDF375View/Open

    All items in 機構典藏 are protected by copyright, with all rights reserved.


    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library & TKU Library IR teams. Copyright ©   - Feedback