負荷時におけるタービン発電機のリアクタンス解析 Analysis of Turbine Generator Steady-State Reactances for Load Conditions

この論文にアクセスする

この論文をさがす

抄録

This paper describes variations of turbine generator steady-state reactances for load conditions. When the turbine generator is a small size, magnetic saturation of the stator and rotor core is a problem. Therefore it is important to understand the variations of the reactances for load conditions. The reactances of a 592MVA turbine generator are calculated with d- and q-axis equations considering magnetic saturation and two-dimensional numerical magnetic field analysis. The results are as follows.<br>(1) The equivalent synchronous reactances considering cross-magnetizing phenomenon are smaller than the original synchronous reactances for load conditions.<br>(2) Numerical values of the d- and q-axis mutual reactance and the field and q-axis mutual reactance are at their maximum when the d-axis linkage flux is nearly equal to the q-axis linkage flux under constant voltage.<br>(3) The d-axis synchronous reactance drops with increasing reactive power under constant voltage and active power, but the q-axis synchronous reactance increases.<br>(4) The variation of the equivalent d-axis synchronous reactance with increasing reactive power is similar to that of the d-axis synchronous reactance, but variation of the equivalent q-axis synchronous reactance is different from that of the q-axis synchronous reactance.

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 117(3), 364-371, 1997-03 

    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:  1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)
    10002724119
  • 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
    4150059
  • 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