Transient Stability Enhancement of Induction Generator

Authors

  • Piyush Bahad  Jhulelal Institute of Technology, Nagpur, Maharashtra, India
  • Nachiket Korde  Jhulelal Institute of Technology, Nagpur, Maharashtra, India

Keywords:

Active Power, Induction Generator, Plugging Mode, Reactive Power, Rotor Resistance, Rotor Speed Stability, Transient Stability, Torque- Slip Characteristics.

Abstract

Transient stability enhancement of induction generator is one of the main issues in wind power generator. Fault or any of sudden disturbances on power system may cause rotor speed instability and voltage instability. This paper investigates for transient stability enhancement of induction generator after fault. For transient stability enhancement, the method used in which unique property of reversing the rotating flux of stator field is employed. In this method, after clearing fault for short time rotating field of stator is reversed results in opposition between stator rotating field and mechanical torque. It is nothing but changing operating mode from generating to plugging. This operation avoids rotor from further acceleration. Simulation result shows that proposed method is efficient for enhancing transient stability. Since in this method, no need of any external equipment, proposed method is more attractive than previous methods, from economic point of view.

References

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International Journal of Scientific Research in Science, Engineering and Technology

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Published

2017-12-31

Issue

Volume 3, Issue 8, November-December-2017

Section

Research Articles

License

Copyright (c) IJSRSET

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

How to Cite

[1]
Piyush Bahad, Nachiket Korde, " Transient Stability Enhancement of Induction Generator, International Journal of Scientific Research in Science, Engineering and Technology(IJSRSET), Print ISSN : 2395-1990, Online ISSN : 2394-4099, Volume 3, Issue 8, pp.732-736, November-December-2017.