直流リプル補償形単相PWMコンバータの補償限界 A Study on the Operation Limits on the Unity-Power-Factor PWM Converter with DC Ripple Compensation

この論文にアクセスする

この論文をさがす

著者

抄録

The generation of harmonics and their subsequent propagation into power line is a topic of increasing concern to power supply authorities. To prevent the obstacles on the power system, Unity-Power-Factor PWM converter is going to apply to AC-DC power conversion circuit. However, PWM converter, especially at single phase circuit, has some serious defects, that is low frequency ripple current which flows into the battery connected to the DC output or low frequency ripple voltage which appears on the DC output capacitor. Especially, in case of the batteries are connected with the DC output, the low frequency ripple current flows into the battery and cause power loss on the battery. The power loss cause high temperature of the battery and shortens the life of it. To accomplish the reduction of the low frequency ripple current, the authors have been proposed a novel topology of the PWM rectifier and reported its operation principles. <br>In this paper, the operation limit influenced by the circuit parameters, especially capacitance of the input capacitor, is discussed. It is shown that the operation limit can be estimated based on the calculation of the ripple energy that is stored in the input capacitors. By adopting the ripple energy expression on both the input capacitor and the DC output, the limitation for the DC ripple reduction can be clearly expressed. The calculated results agree well with that of the experimental results. The proposed calculation technique is useful for the practical design of the proposed PWM converter.

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 118(7), 885-891, 1998-07 

    The Institute of Electrical Engineers of Japan

参考文献:  7件

参考文献を見るにはログインが必要です。ユーザIDをお持ちでない方は新規登録してください。

被引用文献:  5件

被引用文献を見るにはログインが必要です。ユーザIDをお持ちでない方は新規登録してください。

各種コード

  • NII論文ID(NAID)
    10002727147
  • 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
    4496752
  • 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 
ページトップへ