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Author Chukwu, Uwakwe C. ♦ Mahajan, Satish M. ♦ Nworgu, Okezie A.
Sponsorship IEEE Power & Energy Soc.
Source IEEE Xplore Digital Library
Content type Text
Publisher Institute of Electrical and Electronics Engineers, Inc. (IEEE)
File Format PDF
Copyright Year ©2014
Language English
Subject Domain (in DDC) Technology ♦ Engineering & allied operations ♦ Applied physics
Subject Keyword Load modeling ♦ Load flow ♦ Educational institutions ♦ Loading ♦ Electrical engineering ♦ Analytical models ♦ Voltage profile ♦ Distribution System ♦ IEEE Node feeder ♦ Power Flow ♦ Power demand/Supply ♦ RDAP ♦ V2G
Abstract With the penetration of V2G facilities into the distribution system, analysis of the distribution network requires special models to accommodate the V2G dual characteristic as current-source, and current-sink component. Accurate modeling of the unbalanced distribution network is crucial. These two goals are addressed in the paper. V2G is modeled as a PQ current source/sink. Newton Raphson 3-phase current injection formulation was employed to model the impact of V2G on voltage profile. The model shows that V2G alters the voltage profile of the system. A superfluity of different operational scenarios and cases (with different V2G penetration levels) are considered. IEEE 13 Node test feeder networks was modeled in Radial Distribution Analysis Package (RDAP). System studies showing the impact of considerable V2G penetration on steady-state behavior of the IEEE feeders are presented. The load flow results provided information on the impacts of V2G on the voltage profile of the unbalanced network. Results show that for a given penetration level, 3-phase and system-wide V2G integration result in improved voltage profile than 1-phase integration. The results will be useful in distribution system planning and operation, especially as V2G penetration increases.
Description Author affiliation: Electrical Engineering department of Michael Okpara University of Agriculture, Umudike, Nigeria (Nworgu, Okezie A.) || Electrical and Computer engineering, Tennessee Technological University, Cookeville, TN 38501, U.S.A. (Mahajan, Satish M.) || Department of Industrial & Electrical Engineering Technology of South Carolina State University, U.S.A. (Chukwu, Uwakwe C.)
ISBN 9781479936564
ISSN 21608563
Educational Role Student ♦ Teacher
Age Range above 22 year
Educational Use Research ♦ Reading
Education Level UG and PG
Learning Resource Type Article
Publisher Date 2014-04-14
Publisher Place USA
Rights Holder Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Size (in Bytes) 697.42 kB
Page Count 5
Starting Page 1
Ending Page 5

Source: IEEE Xplore Digital Library