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Analysis of electromechanical oscillations and extended phase compensation design of power system stabilizer for bisotoun power plant

Parniani, M ; Sharif University of Technology | 2007

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  1. Type of Document: Article
  2. Publisher: 2007
  3. Abstract:
  4. In this paper, performance of power system stabilizer (PSS) of a large thermal power plant, as tuned by the manufacturer, is investigated. Then, the stabilizer is redesigned based on extended phase compensation of the exciter input - electrical torque transfer function and root locus analysis; and its effect on local, interplant and inter-area electromechanical oscillations is thoroughly analyzed. As Bisotoun PSS has a special structure with two inputs, frequency and power, its performance is compared with power-speed PSS. The effect of PSS with existing and new tunings on transient stability is also studied. Simulation results are verified by experimental test records. © 2007 JD
  5. Keywords:
  6. Computer simulation ; Electromechanical devices ; Power plants ; Transfer functions ; Electromechanical oscillations ; Power system stability ; Power system stabilizers ; PSS tuning ; Thermal power plants ; Electric power systems
  7. Source: Iranian Journal of Electrical and Computer Engineering ; Volume 6, Issue 1 , 2007 , Pages 11-18 ; 16820053 (ISSN)
  8. URL: https://elmnet.ir/article/908611-35205/Analysis-of-Electromechanical-Oscillations-and-Extended-Phase-Compensation-Design-of-Power-System-Stabilizer-for-Bisotoun-Power-Plan
  9. URL: http://ijeee.iust.ac.ir