Dynamic Stability Improvement of Mulitimachine Power System with PSS
International Journal of Science and Research (IJSR)

International Journal of Science and Research (IJSR)
www.ijsr.net | Open Access | Fully Refereed | Peer Reviewed International Journal

ISSN: 2319-7064


Amazon Sale


Research Paper | Electrical Engineering | India | Volume 6 Issue 2, February 2017

Dynamic Stability Improvement of Mulitimachine Power System with PSS

Dr. Ami T. Patel, Pratik B. Patel, Pal N. Naik

As Power systems become more interconnected, analysis of dynamic performance of such systems become very important. Due to its increasing complexity, the stabilization of system is recent interest of area. Power system mostly subjected to low frequency oscillations due to disturbances. The stability analysis of synchronous generator under small disturbances is examined for multi machine system. The multi-machine system is predominant in inter area mode oscillations. These disturbances occur due to large reactive power, weak ties or large AVR gain with low time constant. The main function of AVR is to maintain constant terminal voltage of Generator and hence improving transient stability. However, it produces negative damping to the system which leads to electromechanical oscillations. To overcome the effect of negative damping, a supplementary control loop is provided by Power system stabilizers. The PSS can increase the damping of the system and transmission capability. Conventional Power system stabilizers (CPSS) is widely used for enhancing system stability, but CPSS design can

Keywords: stability analysis, automatic voltage regulator AVR, power system stabilizer PSS, conventional power stabilizers CPSS, Mathematical model of synchronous generator

Edition: Volume 6 Issue 2, February 2017

Pages: 2074 - 2077

Share this Article

How to Cite this Article?

Dr. Ami T. Patel, Pratik B. Patel, Pal N. Naik, "Dynamic Stability Improvement of Mulitimachine Power System with PSS", International Journal of Science and Research (IJSR), https://www.ijsr.net/search_index_results_paperid.php?id=ART20171256, Volume 6 Issue 2, February 2017, 2074 - 2077

72 PDF Views | 60 PDF Downloads

Download Article PDF


Amazon Sale


Similar Articles with Keyword 'stability analysis'

Research Paper, Electrical Engineering, India, Volume 5 Issue 1, January 2016

Pages: 1003 - 1007

Harmonic& Transient Stability Analysis of GIS TRANSCO Network Using ETAP

Deepak Kumar Goyal, Abhishek Chaturvedi

Share this Article

Informative Article, Electrical Engineering, India, Volume 2 Issue 4, April 2013

Pages: 95 - 98

Transient Stability Analysis of Multi Machine System

Kiran Mishra, S. V Umredkar

Share this Article

Research Paper, Electrical Engineering, India, Volume 4 Issue 7, July 2015

Pages: 1015 - 1018

Simulation Study of Grid Connected Fuel Cell

Himanshu Balai

Share this Article

Research Paper, Electrical Engineering, India, Volume 4 Issue 5, May 2015

Pages: 2108 - 2114

Transient Stability Control of Power System with Windmill Interaction

Ashish Baral, Abhijit Mandal

Share this Article

Research Paper, Electrical Engineering, India, Volume 6 Issue 2, February 2017

Pages: 2074 - 2077

Dynamic Stability Improvement of Mulitimachine Power System with PSS

Dr. Ami T. Patel, Pratik B. Patel, Pal N. Naik

Share this Article
Top