INTERNATIONAL JOURNAL OF SCIENTIFIC DEVELOPMENT AND RESEARCH International Peer Reviewed & Refereed Journals, Open Access Journal ISSN Approved Journal No: 2455-2631 | Impact factor: 8.15 | ESTD Year: 2016
open access , Peer-reviewed, and Refereed Journals, Impact factor 8.15
A Review: Voltage Stability Indices for Determination of Voltage Instability Condition in Power System Network
Authors Name:
Satyam Yadav
, Pradeepti Lakra
Unique Id:
IJSDR2306133
Published In:
Volume 8 Issue 6, June-2023
Abstract:
Voltage stability assessment is a crucial aspect of monitoring power system stability. It involves evaluating the ability of a power system to maintain acceptable voltage levels under various operating conditions. To assess voltage stability, different voltage stability indices (VSIs) have been proposed in the literature. These indices serve various purposes, including the placement and sizing of distributed generation (DG), Static VAR compensator device, detection of weak lines and buses, and triggering countermeasures against voltage instability. This paper aims to provide a comprehensive review of VSIs, considering various aspects such as concepts, assumptions, critical values, and equations. Each VSI offers a unique perspective on voltage stability assessment and has its own set of assumptions, equations, and critical values. By analyzing these aspects, the paper aims to compare and contrast different VSIs to identify their strengths and weaknesses. The paper also discusses the design and optimal placement of FACTS devices capable of controlling various parameters in power systems, including voltage. By strategically placing these devices and employing optimization algorithms, such as genetic algorithms or particle swarm optimization, the voltage stability of the system can be improved by compensating for reactive power variations. By reviewing these methods and techniques, the paper provides insights into the advancements made in voltage stability control. It highlights the advantages and limitations of each approach, enabling researchers and practitioners to understand the suitability and applicability of these techniques in different scenarios.
Keywords:
SVC, VSIs, FACTS device, voltage stability
Cite Article:
"A Review: Voltage Stability Indices for Determination of Voltage Instability Condition in Power System Network ", International Journal of Science & Engineering Development Research (www.ijsdr.org), ISSN:2455-2631, Vol.8, Issue 6, page no.934 - 941, June-2023, Available :http://www.ijsdr.org/papers/IJSDR2306133.pdf
Downloads:
000337350
Publication Details:
Published Paper ID: IJSDR2306133
Registration ID:207231
Published In: Volume 8 Issue 6, June-2023
DOI (Digital Object Identifier): http://doi.one/10.1729/Journal.34948
Page No: 934 - 941
Publisher: IJSDR | www.ijsdr.org
ISSN Number: 2455-2631
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