Stability Improvement of Multimachine System by Application of PSS : A Comparison Between Statcom and SVC

Authors(2) :-Prof. Nisheet Soni, Mohammad Abdul Sajid Khan

Voltage stability analysis is essential for a secure power system operation. This study demonstrates the use of latest Power System Analysis Toolbox (PSAT) package for network analysis of alternative means of improving existing transmission system voltage stability. This project presents the investigation on steady state voltage stability improvement by determination of best location of Flexible ac transmission system (FACTS) controllers such as Static Compensator (STATCOM) device with minimum losses. The proposed method explains how voltage stability can be improved with the continuation power flow (CPF) method in case of increasing loading of contingency. Continuation power flow analysis which is currently used for evaluation of location of weak buses/areas of the power system sensitive to load increase. Voltage stability assessment on a 6-bus system has been simulated to test the effectiveness with increasing load. A comparative study of 6-bus test system between the base case and with Static Compensator is presented to demonstrate the effectiveness of Static Compensator. The proposed methodology found advantages because it is simple, faster and very convenient to apply for voltage stability analysis.

Authors and Affiliations

Prof. Nisheet Soni
Shri Ram Institute of Technology, Jabalpur, Madhya Pradesh, India
Mohammad Abdul Sajid Khan
Shri Ram Institute of Technology, Jabalpur, Madhya Pradesh, India


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Publication Details

Published in : Volume 3 | Issue 8 | November-December 2017
Date of Publication : 2017-12-31
License:  This work is licensed under a Creative Commons Attribution 4.0 International License.
Page(s) : 884-888
Manuscript Number : IJSRSET1738235
Publisher : Technoscience Academy

Print ISSN : 2395-1990, Online ISSN : 2394-4099

Cite This Article :

Prof. Nisheet Soni, Mohammad Abdul Sajid Khan, " Stability Improvement of Multimachine System by Application of PSS : A Comparison Between Statcom and SVC , International Journal of Scientific Research in Science, Engineering and Technology(IJSRSET), Print ISSN : 2395-1990, Online ISSN : 2394-4099, Volume 3, Issue 8, pp.884-888, November-December-2017.
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