Analysis and Enhancement of Power System Stability Using Particle Swarm Optimization
Journal Title: International Journal for Research in Applied Science and Engineering Technology (IJRASET) - Year 2016, Vol 4, Issue 11
Abstract
Voltage stability improvement is an important issue in power system planning and operation. Voltage stability margin is essential to be known in advance to avoid voltage collapse and system blackout. This paper discusses some important aspects related to voltage stability indices in electric power systems. Some techniques previously studied in the literature are analyzed and a comparison of the performance of several indices is presented. This paper proposes an improved voltage stability index (IVSI) for buses and Line Collapse Proximity Index (LCPI) lines. LCPI index is based upon exact model of transmission system and developed using ABCD parameters of network. One of the important features of the proposed index is that it incorporates the effects of relative directions of active and reactive power flows in the line to predict voltage collapse. The formulated index was tested on the IEEE 14-bus test system in order to verify the performance of the proposed indices.
Authors and Affiliations
Medisetti V V S N Murthy, D. Srilatha, Chintalapudi V Suresh
Keywords
Related Articles
- EP ID EP22879
- DOI -
- Views 228
- Downloads 4
Comparative Study of Video Encryption Techniques for HEVC
Study of different Encryption techniques focuses on newly video codec which is high efficiency video codec (HEVC). It focused on the different recent methods of video protection. Development of HEVC standard is main tar...
A Study on Workers Participation in Management
most important outcome of great industrial revolution is the change in the approach of management towards workers. The workers no more considered as machines their feeling ambition and emotions have been duly recognized...
Application of Artificial Neural Networks in Civil Engineering
The use of artificial neural networks (ANNs) has increased in many areas of engineering for over the last few years. The ANNs have been applied to many geotechnical engineering problems and have demonstrated some degree...
Multiplier Using Canonical Signed Digit Code
Real-time implementation of many digital signal processing (DSP) algorithms and multimedia applications are limited by the available speed, energy efficiency, and area requirement of multiplication. This is the major dr...
Communication System in Hawk Aircraft Using Integrated Communication
The ICRNI [1] system forms an integrated part of a modern avionics system. The system provides the pilot with an effective and efficient means of performing the communication, radio navigation support and identification...