NDLI: A comparative evaluation of methods for analysis of propagation of unbalance in electric systems

Content Provider	IEEE Xplore Digital Library
Author	Neto, A.F.T. Cunha, G.P.L. Mendonca, M.V.B. Filho, A.L.F.
Copyright Year	2012
Description	Author affiliation: Department of Electrical Engineering, Faculty of Technology, University of Brasília, Brazil (Neto, A.F.T.; Cunha, G.P.L.; Mendonca, M.V.B.; Filho, A.L.F.)
Abstract	This work presents the results of analysis of some case studies about the propagation of voltage unbalance in the electric grid aiming the evaluation of two methods used for this purpose named three-phase power flow and CIGRÉ methods. Initially are exposed these two methods and also the selected cases for computational simulations. Then, the parcels of the contributions of each source of unbalance are calculated for a radial system with transposed and non-transposed line and also in face of unbalanced loads. Due the fact that this subject matters to the electric utilities and consumers the recognition of efficiency of methods for analysis of propagation of unbalance are fundamental for studies directed to the analysis of shared responsibilities.
Starting Page	1
Ending Page	8
File Size	286829
Page Count	8
File Format	PDF
ISBN	9781467326728
e-ISBN	9781467326735
DOI	10.1109/TDC-LA.2012.6319083
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2012-09-03
Publisher Place	Uruguay
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Resistance Negative sequence active power Power transmission lines voltage unbalance voltage unbalance factor Impedance Mathematical model three-phase power flow Equations Load flow Load modeling
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
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