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Q4 Discuss about the assumptions made and the justifications for them, while doing transient stability study.
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Assumptions Made During Transient Stability Studies :

  • Transmission line and synchronous machine resistances are neglected.
  • Effect of damper windings is neglected which again gives pessimistic results.
  • Variations in rotor speed are neglected.
  • Mechanical input to the generator is assumed constant.
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