NDLI: New Load Flow Method S-E Oriented For Large Radial Distribution Networks

Content Provider	IEEE Xplore Digital Library
Author	Khodr, H.M. Ocque, L. Yusta, J.M. Rosa, M.A.
Copyright Year	2006
Description	Author affiliation: Instituto de Engenharia de Sistemas e Computadores, Porto (Khodr, H.M.)
Abstract	There is a growing interest in the electric utilities to raise their efficiency in the operation and design of transmission and distribution of systems. This work proposes a new, fast, robust and efficient method for the load flow solution, in balanced and unbalanced radial distribution systems. It is about a sequential method, based on the S-E load flow algorithm devised for transmission networks by Zaborszky in 1981, which has been adapted to distribution systems, orienting the powervoltage (S-E) iterations, to take advantage ot the radial condition of the latter and extending it to handle unbalanced three-phase systems. The iterative process consists of progressively concentrating the load plus network losses at each node, starting from the farend ends nodes and moving toward the substation. Secondly, the nodal complex voltages are calculated from the substation toward the demand nodes, carrying on with this relatively simple procedure, till reaching convergence. The effectiveness of the algorithm is shown when comparing it against other methods widely used in the specialized literature. In particular it is tested against methods proposed by Ardvinson, Shirmohammadi, Ghosh and Das, Jovanovic and Cespedes. The here-in proposed methodology represents a valuable tool that substantially improves the state-of-the-art of the load flow
Sponsorship	IEEE Power Eng. Soc
Starting Page	1
Ending Page	6
File Size	370001
Page Count	6
File Format	PDF
ISBN	1424402875
DOI	10.1109/TDCLA.2006.311490
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2006-08-15
Publisher Place	Venezuela
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Radial System Stationary state Optimization methods S-E Oriented (Power and Voltage Oriented) Organizing Load flow Distribution System Load Flow Voltage Cost function Power industry Power systems Power generation Business
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
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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