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Efficiency Analyses of a DC Residential Power Distribution System for the Modern HomeGELANI, H. E.   , DASTGEER, F. |
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Author keywords
DC-DC power converters, DC power distribution, energy conversion, power system modeling, power system simulation
References keywords
power(17), energy(10), systems(8), distribution(8), electronics(6), distributed(6), system(5), society(5), residential(5), link(5)
Blue keywords are present in both the references section and the paper title.
About this article
Date of Publication: 2015-02-28
Volume 15, Issue 1, Year 2015, On page(s): 135 - 142
ISSN: 1582-7445, e-ISSN: 1844-7600
Digital Object Identifier: 10.4316/AECE.2015.01018
Web of Science Accession Number: 000352158600018
SCOPUS ID: 84924810644
Abstract
The electric power system started as DC back in the nineteenth century. However, the DC paradigm was soon ousted by AC due to inability of DC to change its voltage level. Now, after many years, with the development of power electronic converters capable of stepping-up and down DC voltage and converting it to-and-from AC, DC appears to be challenging AC and attempting a comeback. We now have DC power generation by solar cells, fuel cells and wind farms, DC power transmission in the form of HVDC (High Voltage DC) transmission, DC power utilization by various modern electronic loads and DC power distribution that maybe regarded as still in research phase. This paper is an attempt to investigate feasibility of DC in the distribution portion of electrical power system. Specifically, the efficiency of a DC distribution system for residential localities is determined while keeping in view the concept of daily load variation. The aim is to bring out a more practical value of system efficiency as the efficiencies of DC/DC converters making up the system vary with load variation. This paper presents the modeling and simulation of a DC distribution system and efficiency results for various scenarios are presented. |
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[1] Techno-economic and environmental comparative analysis for DC microgrids in households: Portuguese and French household case study, Eskander, Monica M., Silva, Carlos A., Applied Energy, ISSN 0306-2619, Issue , 2023.
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[2] Comparison of Efficiency-Based Optimal Load Distribution for Modular SSTs with Biologically Inspired Optimization Algorithms, Mughees, Mariam, Sadaf, Munazza, Erteza Gelani, Hasan, Bilal, Abdullah, Saeed, Faisal, Chowdhury, Md. Shahariar, Techato, Kuaanan, Channumsin, Sittiporn, Ullah, Nasim, Electronics, ISSN 2079-9292, Issue 13, Volume 11, 2022.
Digital Object Identifier: 10.3390/electronics11131988 [CrossRef]
[3] A mathematical model‐based approach for DC multi‐microgrid performance evaluations considering intermittent distributed energy resources, energy storage, multiple load classes, and system components variations, Anees, Hafiz Muhammad, Kazmi, Syed Ali Abbas, Naqvi, Muhammad, Naqvi, Salman Raza, Dastgeer, Faizan, Gelani, Hassan Erteza, Energy Science & Engineering, ISSN 2050-0505, Issue 10, Volume 9, 2021.
Digital Object Identifier: 10.1002/ese3.901 [CrossRef]
[4] Analyses of efficiency/energy-savings of DC power distribution systems/microgrids: Past, present and future, Dastgeer, Faizan, Gelani, Hassan Erteza, Anees, Hafiz Muhammad, Paracha, Zahir Javed, Kalam, Akhtar, International Journal of Electrical Power & Energy Systems, ISSN 0142-0615, Issue , 2019.
Digital Object Identifier: 10.1016/j.ijepes.2018.06.057 [CrossRef]
[5] Energy Efficiency Evaluation and Revenue Distribution of DC Power Distribution Systems in Nearly Zero Energy Buildings, Jiang, Keteng, Li, Haibo, Ye, Xi, Lei, Yi, Lao, Keng-Weng, Zhang, Shuqing, Hu, Xianfa, Energies, ISSN 1996-1073, Issue 15, Volume 15, 2022.
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[6] AC vs. DC Distribution Efficiency: Are We on the Right Path?, Gelani, Hasan Erteza, Dastgeer, Faizan, Nasir, Mashood, Khan, Sidra, Guerrero, Josep M., Energies, ISSN 1996-1073, Issue 13, Volume 14, 2021.
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[7] A Comparative analysis of system efficiency for AC and DC residential power distribution paradigms, Dastgeer, Faizan, Gelani, Hassan Erteza, Energy and Buildings, ISSN 0378-7788, Issue , 2017.
Digital Object Identifier: 10.1016/j.enbuild.2016.12.077 [CrossRef]
[8] Comparative Efficiency and Sensitivity Analysis of AC and DC Power Distribution Paradigms for Residential Localities, Erteza Gelani, Hasan, Dastgeer, Faizan, Ali Shah, Sayyad Ahmad, Saeed, Faisal, Hassan Yousuf, Muhammad, Afzal, Hafiz Muhammad Waqas, Bilal, Abdullah, Chowdhury, Md. Shahariar, Techato, Kuaanan, Channumsin, Sittiporn, Ullah, Nasim, Sustainability, ISSN 2071-1050, Issue 13, Volume 14, 2022.
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[9] Energy Loss Savings Using Direct Current Distribution in a Residential Building with Solar Photovoltaic and Battery Storage, Ollas, Patrik, Thiringer, Torbjörn, Persson, Mattias, Markusson, Caroline, Energies, ISSN 1996-1073, Issue 3, Volume 16, 2023.
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[10] Spatiotemporal Data Mining for Distribution Load Expansion, ARANGO, H. G., LAMBERT-TORRES, G., de MORAES, C. H. V., BORGES DA SILVA, L. E., Advances in Electrical and Computer Engineering, ISSN 1582-7445, Issue 3, Volume 16, 2016.
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[11] Enhancing the Energy/Power Efficiency of a DC Distribution Grid for Residential Buildings via Modular Architecture of DC/DC Solid State Transformers, Dastgeer, Faizan, Gelani, Hassan Erteza , Ali, Faisal , Paracha, Zahir Javed, Advances in Science, Technology and Engineering Systems Journal, ISSN 2415-6698, Issue 5, Volume 3, 2018.
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[12] Efficiency and Reliability Assessment-Based Selection of the Optimal Common Bus in Hub-Stations, Tahir, Hira, Gelani, Hasan Erteza, Saleem, Muhammad, Hussain, Asif, Electronics, ISSN 2079-9292, Issue 16, Volume 12, 2023.
Digital Object Identifier: 10.3390/electronics12163411 [CrossRef]
[13] Efficiency Comparison of AC and DC Distribution Networks for Modern Residential Localities, Gelani, Hasan, Dastgeer, Faizan, Siraj, Kiran, Nasir, Mashood, Niazi, Kamran, Yang, Yongheng, Applied Sciences, ISSN 2076-3417, Issue 3, Volume 9, 2019.
Digital Object Identifier: 10.3390/app9030582 [CrossRef]
[14] Efficiency evaluation of the microgrid for selection of common bus using copula function-based efficiency curves of the converters, Tahir, Hira, Lee, Jae-Suk, Kim, Rae-Young, Sustainable Energy Technologies and Assessments, ISSN 2213-1388, Issue , 2021.
Digital Object Identifier: 10.1016/j.seta.2021.101621 [CrossRef]
[15] Characteristics of Overvoltage Protection with Cascade Application of Surge Protective Devices in Low-Voltage AC Power Circuits, RADULOVIC, V., MUJOVIC, S., MILJANIC, Z., Advances in Electrical and Computer Engineering, ISSN 1582-7445, Issue 3, Volume 15, 2015.
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[16] Economic viability of in-house DC system in Pakistan, Gelani, H. E., Dastgeer, F., Umar, M., Hussain, J., Danyal, R., Umair, M., 2018 1st International Conference on Power, Energy and Smart Grid (ICPESG), ISBN 978-1-5386-5482-8, 2018.
Digital Object Identifier: 10.1109/ICPESG.2018.8384498 [CrossRef]
[17] Uninterruptible Power Supply (UPS) in Pakistan: Effects and Way Forward, Gelani, Hasan Erteza, Dastgeer, Faizan, Umair, Muhammad, Umar, Muhammad, Hussain, Jafar, Danyal, Rao, 2018 International Conference on Power Generation Systems and Renewable Energy Technologies (PGSRET), ISBN 978-1-5386-7027-9, 2018.
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Stefan cel Mare University of Suceava, Romania
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Faculty of Electrical Engineering and Computer Science
Stefan cel Mare University of Suceava, Romania
All rights reserved: Advances in Electrical and Computer Engineering is a registered trademark of the Stefan cel Mare University of Suceava. No part of this publication may be reproduced, stored in a retrieval system, photocopied, recorded or archived, without the written permission from the Editor. When authors submit their papers for publication, they agree that the copyright for their article be transferred to the Faculty of Electrical Engineering and Computer Science, Stefan cel Mare University of Suceava, Romania, if and only if the articles are accepted for publication. The copyright covers the exclusive rights to reproduce and distribute the article, including reprints and translations.
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Disclaimer: Whilst every effort is made by the publishers and editorial board to see that no inaccurate or misleading data, opinions or statements appear in this journal, they wish to make it clear that all information and opinions formulated in the articles, as well as linguistic accuracy, are the sole responsibility of the author.
