A predictor/corrector scheme for obtaining Q-limit points for power flow studies

@article{Yorino2005APS,
  title={A predictor/corrector scheme for obtaining Q-limit points for power flow studies},
  author={Naoto Yorino and Hua-Qiang Li and Hiroshi Sasaki},
  journal={IEEE Transactions on Power Systems},
  year={2005},
  volume={20},
  pages={130-137}
}
This work proposes a new continuation power flow method tracing QV constraint exchange points (CEP), at which generators regulating voltages hit the reactive power limits. The proposed method is based on a predictor/corrector scheme to obtain CEPs in succession. The condition for Q-limit immediate instability is derived and used in the algorithm, where the stability of the obtained CEP is checked in each iteration. The point of collapse method is also combined in the algorithm to detect a… CONTINUE READING
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