Failure Modes Demonstration and Redundant Postfault Operation of Rotating Thyristor Rectifiers on Brushless Dual-Star Exciters

@article{Nland2019FailureMD,
  title={Failure Modes Demonstration and Redundant Postfault Operation of Rotating Thyristor Rectifiers on Brushless Dual-Star Exciters},
  author={J. K. N{\o}land and F. Evestedt and U. Lundin},
  journal={IEEE Transactions on Industrial Electronics},
  year={2019},
  volume={66},
  pages={842-851}
}
  • J. K. Nøland, F. Evestedt, U. Lundin
  • Published 2019
  • Engineering, Computer Science
  • IEEE Transactions on Industrial Electronics
  • The excitation system plays a critical role in the operation of synchronous generators. An equipment failure could impact the voltage quality for smaller grids. Furthermore, it can lead to cost penalties and reduced production for the power plant owner. Recently, a new high-speed-response rotating brushless exciter was developed that employs remote control of the rotating thyristors on the generator shaft. This has led to new possibilities for improving the performance of brushless exciters… CONTINUE READING
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