パワーエレクトロニクスシステムの修正RS-GAによるワーストケーストレランス解析法 Worst-Case Tolerance Analysis for a Power Electronic System by a Modified Relay-Search Genetic Algorithm

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It is necessary to consider variations of circuit element values for power electronic converter design to satisfy a given specification for a frequency characteristic or a dynamic transient response because the variations of element values generate those of the designed characteristic. Therefore element values and their variation ranges should be designed to give a satisfactory characteristic within an allowable specification range or a tolerance. This analysis is so-called tolerance or worst-case analysis. The analysis is a sort of nonlinear minimum and maximum (min/max) problem with respect to circuit or system parameters. However it is not possible to solve a transient type problem generally. Hence, the problem is converted to a simpler and easier one with various techniques. This paper proposes a new Genetic Algorithm (GA) method, or a sort of a modified relay-search-GA, which is suitable for practical and efficient tolerance analysis by considering diversity of solutions. Output voltage analysis examples of three types of converters for element parameter variations are investigated for effectiveness of the proposed method.

収録刊行物

  • 電気学会論文誌. D, 産業応用部門誌 = The transactions of the Institute of Electrical Engineers of Japan. D, A publication of Industry Applications Society  

    電気学会論文誌. D, 産業応用部門誌 = The transactions of the Institute of Electrical Engineers of Japan. D, A publication of Industry Applications Society 128(2), 117-124, 2008-02-01 

    The Institute of Electrical Engineers of Japan

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各種コード

  • NII論文ID(NAID)
    10021133404
  • NII書誌ID(NCID)
    AN10012320
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    09136339
  • NDL 記事登録ID
    9361202
  • NDL 雑誌分類
    ZN31(科学技術--電気工学・電気機械工業)
  • NDL 請求記号
    Z16-1608
  • データ提供元
    CJP書誌  CJP引用  NDL  J-STAGE 
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