Analysis of unbalanced distribution lines with mutual coupling across different voltage levels and the corresponding impact on network voltage

Yan, Ruifeng and Saha, Tapan K. (2015) Analysis of unbalanced distribution lines with mutual coupling across different voltage levels and the corresponding impact on network voltage. IET Generation Transmission & Distribution, 9 13: 1727-1737. doi:10.1049/iet-gtd.2015.0178


Author Yan, Ruifeng
Saha, Tapan K.
Title Analysis of unbalanced distribution lines with mutual coupling across different voltage levels and the corresponding impact on network voltage
Journal name IET Generation Transmission & Distribution   Check publisher's open access policy
ISSN 1751-8687
1751-8695
Publication date 2015-10-01
Sub-type Article (original research)
DOI 10.1049/iet-gtd.2015.0178
Volume 9
Issue 13
Start page 1727
End page 1737
Total pages 11
Place of publication Herts, United Kingdom
Publisher The Institution of Engineering and Technology
Collection year 2016
Language eng
Abstract : In many countries, it is common for medium voltage (MV) and low voltage (LV) to share the same pole and power line corridor, and this has been a general practice for decades. The MV line and the LV line separation distance may be short under some situations; therefore the mutual coupling may become substantial, which can have a significant impact on network voltages. In the literature, such coupling effect is generally ignored, and there is a lack of a detailed model of the coupled MV and LV lines for incorporation into load flow programs. This study develops a model for unbalanced distribution lines considering the mutual coupling between different voltage levels. Then the established model is utilised in a current injection load flow program to analyse the MV/LV coupling impacts on distribution system voltage.
Keyword unbalanced distribution line analysis
mutual coupling effect
power distribution lines
Q-Index Code C1
Q-Index Status Provisional Code
Institutional Status UQ

Document type: Journal Article
Sub-type: Article (original research)
Collections: Official 2016 Collection
School of Information Technology and Electrical Engineering Publications
 
Versions
Version Filter Type
Citation counts: TR Web of Science Citation Count  Cited 2 times in Thomson Reuters Web of Science Article | Citations
Scopus Citation Count Cited 3 times in Scopus Article | Citations
Google Scholar Search Google Scholar
Created: Wed, 30 Sep 2015, 21:57:30 EST by Dr Ruifeng Yan on behalf of School of Information Technol and Elec Engineering