Optimal capacitor placement and sizing in distorted radial distribution systems part I: System modeling and harmonic power flow studies

Shunt capacitors can be of great help in enhancing the performance of distribution systems. However, the addition of shunt capacitors may lead to high distortion levels causing damage to electric equipment of both the electric utility and customers. As a result, shunt capacitors should be optimally...

Full description

Saved in:
Bibliographic Details
Main Authors: Eajal, A A, El-Hawary, M E
Format: Conference Proceeding
Language:English
Subjects:
Analytical models
Capacitors
Distribution systems
Harmonic analysis
harmonics
Impedance
Load flow
Load modeling
Power system harmonics
Shunt capacitors
Online Access:Request full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Shunt capacitors can be of great help in enhancing the performance of distribution systems. However, the addition of shunt capacitors may lead to high distortion levels causing damage to electric equipment of both the electric utility and customers. As a result, shunt capacitors should be optimally located and rated taking the presence of harmonics into account. The essential first step in solving the optimal placement and sizing problem is modeling system components in detail. In addition to system modeling, an efficient harmonic power flow program plays a vital role in studying system response characteristics when harmonics are being propagated in distribution systems. In this paper, part I in a series of three papers, three-phase representations of system components and a harmonic power flow algorithm (HPF) that exploits the unique characteristics of distribution systems are presented.
ISSN:1540-6008
2164-0610
DOI:10.1109/ICHQP.2010.5625476