Performance Study of Load Flow Algorithms in Well and Ill-Conditioned Systems
Existing transmission systems are classified as either ill systems or healthy systems. Most of the load flow algorithms works proficiently under well-conditioned systems. However, some of those algorithms fail to produce the accurate results for ill-conditioned systems. This paper investigates the p...
Saved in:
Main Authors: | , |
---|---|
Format: | EJournal Article |
Published: |
Institute of Advanced Engineering and Science,
2017-11-01.
|
Subjects: | |
Online Access: | Get fulltext |
Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
LEADER | 02105 am a22003013u 4500 | ||
---|---|---|---|
001 | ijeecs9949_7644 | ||
042 | |a dc | ||
100 | 1 | 0 | |a Tien Tay, Lea |e author |
100 | 1 | 0 | |e contributor |
700 | 1 | 0 | |a Seng Chieng, Kai |e author |
245 | 0 | 0 | |a Performance Study of Load Flow Algorithms in Well and Ill-Conditioned Systems |
260 | |b Institute of Advanced Engineering and Science, |c 2017-11-01. | ||
500 | |a https://ijeecs.iaescore.com/index.php/IJEECS/article/view/9949 | ||
520 | |a Existing transmission systems are classified as either ill systems or healthy systems. Most of the load flow algorithms works proficiently under well-conditioned systems. However, some of those algorithms fail to produce the accurate results for ill-conditioned systems. This paper investigates the performance of eight load flow algorithms based on the conventional Newton-Raphson, Fast-decoupled and Second-order Load Flow methods for a wide range of electrical bus system sizes. Tests are carried out for each load flow algorithm on six different standard bus systems, each with five different ill-conditioning levels. The results show that improved load flow model with constant Jacobian has advantages over the conventional load flow approach in both well and ill-conditioned system, especially for large-scale system. | ||
540 | |a Copyright (c) 2017 Institute of Advanced Engineering and Science | ||
540 | |a http://creativecommons.org/licenses/by-nc-nd/4.0 | ||
546 | |a eng | ||
690 | |||
690 | |a Newton-Raphson, Fast-decoupled Load Flow, Second-order Load Flow, Constant Jacobian, ill-conditioned system | ||
655 | 7 | |a info:eu-repo/semantics/article |2 local | |
655 | 7 | |a info:eu-repo/semantics/publishedVersion |2 local | |
655 | 7 | |2 local | |
786 | 0 | |n Indonesian Journal of Electrical Engineering and Computer Science; Vol 8, No 2: November 2017; 414-419 | |
786 | 0 | |n 2502-4760 | |
786 | 0 | |n 2502-4752 | |
786 | 0 | |n 10.11591/ijeecs.v8.i2 | |
787 | 0 | |n https://ijeecs.iaescore.com/index.php/IJEECS/article/view/9949/7644 | |
856 | 4 | 1 | |u https://ijeecs.iaescore.com/index.php/IJEECS/article/view/9949/7644 |z Get fulltext |