同期発電機過渡時における制動巻線の効果の実機評価  [in Japanese] Verification of Effect of Damper Windings on the Transient Condition of Synchronous Generator  [in Japanese]

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Author(s)

    • 松木 純也 MATSUKI Junya
    • 福井大学大学院工学研究科電気・電子工学専攻 Graduate School of Electrical and Electronics Engineering, University of Fukui
    • 田岡 久雄 TAOKA Hisao
    • 福井大学大学院工学研究科電気・電子工学専攻 Graduate School of Electrical and Electronics Engineering, University of Fukui
    • 林 泰弘 [他] HAYASHI Yasuhiro
    • 早稲田大学大学院先進理工学研究科電気・情報生命工学専攻 School of Advanced Science and Engineering, Dept. of Electrical Eng. And Bioscience, Waseda University
    • 岩本 繁 IWAMOTO Shigeru
    • 福井大学大学院工学研究科電気・電子工学専攻 Graduate School of Electrical and Electronics Engineering, University of Fukui

Abstract

This paper describes the results of experimental investigation on the effects of damper winding of a 4-pole synchronous generator at the synchronous generator transient. It is known in the simulation that the damper winding acts effectively at the synchronous generator transient condition. However, experimental proof has not been performed yet. Then, experiments on damper effects were conducted in this paper using a laboratory-scale power system. The damper winding of tested generator consists of 5 damper bars each pole and the number of working damper bars can be changed manually. Damper currents at each bar were measured by a Rogowski coil. FFT analysis was applied to both damper currents and armature currents under different operating conditions. Relationships between damper currents in the rotor and armature currents in the stator were made clearer than before.

Journal

  • IEEJ Transactions on Power and Energy

    IEEJ Transactions on Power and Energy 131(5), 447-454, 2011-05-01

    The Institute of Electrical Engineers of Japan

References:  9

Codes

  • NII Article ID (NAID)
    10030524363
  • NII NACSIS-CAT ID (NCID)
    AN10136334
  • Text Lang
    JPN
  • Article Type
    ART
  • ISSN
    03854213
  • NDL Article ID
    11103695
  • NDL Source Classification
    ZN31(科学技術--電気工学・電気機械工業)
  • NDL Call No.
    Z16-794
  • Data Source
    CJP  NDL  J-STAGE 
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