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Sensitivity-based generators redispatch to improve electromechanical mode damping considering transmission lines resistance

Setareh, M ; Sharif University of Technology | 2019

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  1. Type of Document: Article
  2. DOI: 10.1109/IranianCEE.2019.8786440
  3. Publisher: Institute of Electrical and Electronics Engineers Inc , 2019
  4. Abstract:
  5. This paper proposes a novel formula to calculate sensitivities of electromechanical modes to generators active power changes. Quadratic eigenvalue problem is applied to construct the framework of the proposed formula. Sensitivity factors are calculated using power system model parameters and power flow variables, which can be either obtained via state estimation or measured directly by phasor measurement units. The 39-bus New England power system is used to verify performance of the proposed method
  6. Keywords:
  7. Electromechanical mode ; Generators redispatch ; Quadratic eigenvalue problem ; Electric load flow ; Electric power transmission ; Phasor measurement units ; Active power ; Electromechanical modes ; New England ; Power system model ; Quadratic eigenvalue problems ; Redispatch ; Sensitivities ; Sensitivity factors ; Eigenvalues and eigenfunctions
  8. Source: 27th Iranian Conference on Electrical Engineering, ICEE 2019, 30 April 2019 through 2 May 2019 ; 2019 , Pages 491-496 ; 9781728115085 (ISBN)
  9. URL: https://ieeexplore.ieee.org/document/8786440