Performance Evaluation of Power System Stabilizer for Transient Stability of a Power System

  • Unique Paper ID: 157767
  • Volume: 9
  • Issue: 8
  • PageNo: 1-5
  • Abstract:
  • With the growing demand of electrical power, the power system as a whole is becoming huge and therefore disturbance factors are also large in numbers. The main aim of the designer is to keep system in the best possible (healthy) conditions in and after the disturbance. Power System Stabilizers (PSS) is a control unit that counteract rotor angle variation and speed variation at the time of disturbance in the system and thus improving the transient stability of the system. This paper presents an operation of PSS at the time of single line to ground (L-G) fault. A test bench is created in Matlab/Simulink® to observe performance of PSS. The simulations presented here shows the working of PSS at the time of fault and it is found satisfactorily to mitigate rotor angle and speed variations at the time of disturbance with PSS which otherwise (without PSS) would have become unstable.

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Copyright © 2025 Authors retain the copyright of this article. This article is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

BibTeX

@article{157767,
        author = {Sachin Vrajlal Rajani and Alpesh S Adeshara and Vivek J Pandya and Varsha A Shah},
        title = {Performance Evaluation of Power System Stabilizer for Transient Stability of a Power System},
        journal = {International Journal of Innovative Research in Technology},
        year = {},
        volume = {9},
        number = {8},
        pages = {1-5},
        issn = {2349-6002},
        url = {https://ijirt.org/article?manuscript=157767},
        abstract = {With the growing demand of electrical power, the power system as a whole is becoming huge and therefore disturbance factors are also large in numbers. The main aim of the designer is to keep system in the best possible (healthy) conditions in and after the disturbance. Power System Stabilizers (PSS) is a control unit that counteract rotor angle variation and speed variation at the time of disturbance in the system and thus improving the transient stability of the system. This paper presents an operation of PSS at the time of single line to ground (L-G) fault. A test bench is created in Matlab/Simulink® to observe performance of PSS. The simulations presented here shows the working of PSS at the time of fault and it is found satisfactorily to mitigate rotor angle and speed variations at the time of disturbance with PSS which otherwise (without PSS) would have become unstable. },
        keywords = {PSS, Transient Stability, Rotor Angle Difference, Speed of Machine, L-G Fault},
        month = {},
        }

Cite This Article

  • ISSN: 2349-6002
  • Volume: 9
  • Issue: 8
  • PageNo: 1-5

Performance Evaluation of Power System Stabilizer for Transient Stability of a Power System

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