• DocumentCode
    2045573
  • Title

    Analysis of armature winding internal faults and design of main protection scheme for synchronous generators

  • Author

    Shanming, Wang ; Lin, Gui ; Xiangheng, Wang ; Yuguang, Sun ; Weijian, Wang ; Jianping, Wang

  • Author_Institution
    Tsinghua Univ., Beijing, China
  • Volume
    1
  • fYear
    2004
  • fDate
    5-8 April 2004
  • Firstpage
    148
  • Abstract
    To analyze the internal faults, the multi loop model of synchronous generators, based on the multi loop method, is introduced in this paper. Using this model, the main protection configuration schemes for two 135 MW generators and two 700 MW three gorges generators with different stator winding arrangements are analyzed in detail. These design examples reveal that the main protection configuration scheme must be based on the analysis and simulation of possible slot and end faults.
  • Keywords
    electrical faults; machine protection; machine windings; stators; synchronous generators; 135 MW; 700 MW; armature winding internal faults; end faults; multi loop model; protection scheme; slot faults; stator winding arrangements; synchronous generator; three gorges generators;
  • fLanguage
    English
  • Publisher
    iet
  • Conference_Titel
    Developments in Power System Protection, 2004. Eighth IEE International Conference on
  • ISSN
    0537-9989
  • Print_ISBN
    0-86341-385-4
  • Type

    conf

  • DOI
    10.1049/cp:20040085
  • Filename
    1364828
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2045573