Some Considerations Regarding Efficiency of Electrical Energy Consumption

Matica, L. M.; Kovendi, Z.; Silaghi, H. M.; Costea, C.

doi:10.1515/sbeef-2016-0022

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Some Considerations Regarding Efficiency of Electrical Energy Consumption

The Scientific Bulletin of Electrical Engineering Faculty

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By: L. M. Matica, Z. Kovendi, H. M. Silaghi and C. Costea

Open Access

|Apr 2017

Abstract

The analyses concerning an electric consumer may consist in determination of several components of electric current, injected by this consumer, in the electric network. Regarding sequence negative and sequence zero components of electric current, the unbalanced electrical consumer is the cause of its presence. Regarding harmonic components of electric current, the non-linear consumer is the cause of its presence. The efficiency about electric energy consumption may be characterized by the values of those components; the paper describes several considerations regarding those components of electrical current and its flow.

References

[1] Ţugulea A., Criterii de definire a calitatii energiei electrice si sistemele sale de masurare. ETEP 1996; vol. 6, nr. 5, sept. /Oct.: 357-363.
Search in Google Scholar Back to article
[2] Siemens AG2016, Planning of Electric Power Distribution Technical Principles. EMMS-T10007-00-760.
Search in Google Scholar Back to article
[3] Gamm A.Z., Golub I.I. Grishin Y.A., Voitov O.N. a Graph Approach to Determining the Contribution Factors of Electric Power Supplies and Losses. MEPS ’02, 2002, Wroclaw, Poland, pp. 215 - 220
Search in Google Scholar Back to article
[4] Brovyakov Yu.A., Gamm A. Z., Golub I.I. Construction of contribution factors matrix. Energy system: control, quality, security: Collected papers of the Conference: USTU-UPI, 2001 pp. 16 - 20.
Search in Google Scholar Back to article
[5] L.M. Matica, M. Gavris, Three-phases systems analyze in non-symmetrical and non-sinusoidal situations. ISBN 978-973-759-534-8, Editura Universităţii din Oradea, 2008.
Search in Google Scholar Back to article
[6] X. Lu, J. Wang, M. Dooner, J. Clarke, Overview of current development in electrical energy storage and the application potential in power system. J. Applied Energy, vol.137, Jan.2015.10.1016/j.apenergy.2014.09.081
Search in Google Scholar Back to article
[7] L.M. Matica, H. Silaghi, Z. Kovendi, Z, C. Costea, Non-symmetry Factor Computation in Three-Phase Systems. Proc. of ATEE, ISBN: 978-1-4673-5979-5, pp.134-138, Bucureşti, Romania, 2013.
Search in Google Scholar Back to article
[8] A. Badea, H. Andrei, E. Rus, Power Analysis of PV System used in Waste Water Treatment Plant Based on Technological, The Scientific Bulletin of Electrical Engineering Faculty, De Gruyter, ISBN: 2286-2455, 2016.10.1515/sbeef-2016-0003
Search in Google Scholar Back to article

DOI: https://doi.org/10.1515/sbeef-2016-0022 | Journal eISSN: 2286-2455 | Journal ISSN: 1843-6188

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Language: English

Published on: Apr 6, 2017

Published by: Valahia University of Targoviste

In partnership with: Paradigm Publishing Services

Publication frequency: 2 issues per year

Keywords:

unbalanced electrical consumer,

non-linear consumer,

apparent power components,

harmonic components,

fundamental components

Related subjects:

Engineering,

Electrical engineering,

Fundamentals of electrical engineering,

Bioengineering and biomedical engineering,

Biomedical electronics

© 2017 L. M. Matica, Z. Kovendi, H. M. Silaghi, C. Costea, published by Valahia University of Targoviste
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

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