An analytical approach for the sizing and siting of battery-sourced inverters in distribution networks

This paper presents an analytical approach to find the optimum sizes and locations of battery-sourced inverters (BSI) in electrical distribution networks. To find optimum sizes and locations of BSI units, two indices, namely, minimum power injection (MPI), and minimum active power loss index (MAPLI)...

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Main Authors: Jamali, A.A., Nor, N.M., Ibrahim, T., Romlie, M.F.
Format: Article
Institution: Universiti Teknologi Petronas
Record Id / ISBN-0: utp-eprints.20197 /
Published: Institute of Electrical and Electronics Engineers Inc. 2017
Online Access: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85011971560&doi=10.1109%2fICIAS.2016.7824086&partnerID=40&md5=b0df704346fd631e686177c55d7e858c
http://eprints.utp.edu.my/20197/
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spelling utp-eprints.201972018-04-22T14:45:23Z An analytical approach for the sizing and siting of battery-sourced inverters in distribution networks Jamali, A.A. Nor, N.M. Ibrahim, T. Romlie, M.F. This paper presents an analytical approach to find the optimum sizes and locations of battery-sourced inverters (BSI) in electrical distribution networks. To find optimum sizes and locations of BSI units, two indices, namely, minimum power injection (MPI), and minimum active power loss index (MAPLI) are used. BSI units can supply active and reactive power, are used to improve system voltage profile and reduce system losses. To investigate the dynamic effects, instead of conventionally used fixed peak load, a 24-hour time varying load model is used. To supply active and reactive power, BSI units are attached to all buses, but at one bus each time, with sizes starting from 0 and are further increased with a rate of 0.5 KVA, meanwhile the two indices are calculated for every bus for each hour. Method is tested on IEEE-33 bus test distribution network and results are presented. The results show that utilization of BSI can improve the voltage profile and can reduce the system losses up to 78 in distribution networks. The study also suggests that best time for utilizing of stored energy is during the peak load hours. © 2016 IEEE. Institute of Electrical and Electronics Engineers Inc. 2017 Article PeerReviewed https://www.scopus.com/inward/record.uri?eid=2-s2.0-85011971560&doi=10.1109%2fICIAS.2016.7824086&partnerID=40&md5=b0df704346fd631e686177c55d7e858c Jamali, A.A. and Nor, N.M. and Ibrahim, T. and Romlie, M.F. (2017) An analytical approach for the sizing and siting of battery-sourced inverters in distribution networks. International Conference on Intelligent and Advanced Systems, ICIAS 2016 . http://eprints.utp.edu.my/20197/
institution Universiti Teknologi Petronas
collection UTP Institutional Repository
description This paper presents an analytical approach to find the optimum sizes and locations of battery-sourced inverters (BSI) in electrical distribution networks. To find optimum sizes and locations of BSI units, two indices, namely, minimum power injection (MPI), and minimum active power loss index (MAPLI) are used. BSI units can supply active and reactive power, are used to improve system voltage profile and reduce system losses. To investigate the dynamic effects, instead of conventionally used fixed peak load, a 24-hour time varying load model is used. To supply active and reactive power, BSI units are attached to all buses, but at one bus each time, with sizes starting from 0 and are further increased with a rate of 0.5 KVA, meanwhile the two indices are calculated for every bus for each hour. Method is tested on IEEE-33 bus test distribution network and results are presented. The results show that utilization of BSI can improve the voltage profile and can reduce the system losses up to 78 in distribution networks. The study also suggests that best time for utilizing of stored energy is during the peak load hours. © 2016 IEEE.
format Article
author Jamali, A.A.
Nor, N.M.
Ibrahim, T.
Romlie, M.F.
spellingShingle Jamali, A.A.
Nor, N.M.
Ibrahim, T.
Romlie, M.F.
An analytical approach for the sizing and siting of battery-sourced inverters in distribution networks
author_sort Jamali, A.A.
title An analytical approach for the sizing and siting of battery-sourced inverters in distribution networks
title_short An analytical approach for the sizing and siting of battery-sourced inverters in distribution networks
title_full An analytical approach for the sizing and siting of battery-sourced inverters in distribution networks
title_fullStr An analytical approach for the sizing and siting of battery-sourced inverters in distribution networks
title_full_unstemmed An analytical approach for the sizing and siting of battery-sourced inverters in distribution networks
title_sort analytical approach for the sizing and siting of battery-sourced inverters in distribution networks
publisher Institute of Electrical and Electronics Engineers Inc.
publishDate 2017
url https://www.scopus.com/inward/record.uri?eid=2-s2.0-85011971560&doi=10.1109%2fICIAS.2016.7824086&partnerID=40&md5=b0df704346fd631e686177c55d7e858c
http://eprints.utp.edu.my/20197/
_version_ 1741196333266501632
score 11.62408

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