Analysis of the Increase of Transformer Power Losses due to the Operation of Unbalanced Nonlinier Loads
Abstract
Non-linear loads are the source of harmonic current for electric utilities. The high level of harmonics greatly affects the increase of losses of electrical power (losses). The quality of electric power is determined by the parameters of power losses that occur in the transformer due to harmonic distortion. In this research will be analyzed THD from result of measurement and simulation in accordance with IEEE 519-2014 standard, power loss analysis on transformer before and after. Harmonics, the impact is increased due to unbalanced linear currents.
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References
[1] Arrilaga, J; Bradley, D.A; Bodger, P.S. 1985. Power System Harmonics. London: British Library.
[2] Dugan, R.C; McGranaghan, M.F; Santoso; Beaty, H.W. 2003. Electrical Power System Quality - Second Edition. USA: McGraw-Hill.
[3] Dugan, R.C; Rizy. 2001. Harmonic Considerations for Electrical Distribution Feeders. National Technical Information Service, Report No. ORNL / Sub / 81-95011/4 (Cooper Power Systems as Bulletin 87011, "Electrical Power System Harmonics, Design Guide).
[4] Alit Anga; Rinas; Antonius IBW, 2016. "Analysis Effect of Non-Linear Load Operations Against harmonic distortion on Blue Point Bay Villa & Spa ". Bukit-Jimbaran Badung: Majors Electrical Engineering Udayana University.
[5] Mielczarski, W. 1997. Quality of Electricity Supply and Management of Network Losses. Melbourne: Puma Press Publishing and Printing.
[6] IEEE Recommended Practices and Requirements for Harmonic Control in Electric Power Systems. IEEE Standard 519-2014.
[7] Anga; Rinas, Suartika ,. 2014. "Simulations and Solutions to Improve The Quality Of Electricity In Hotel Best Western Premiere" Bukit - Jimbaran Badung: Department of Electrical Engineering Udayana University
[2] Dugan, R.C; McGranaghan, M.F; Santoso; Beaty, H.W. 2003. Electrical Power System Quality - Second Edition. USA: McGraw-Hill.
[3] Dugan, R.C; Rizy. 2001. Harmonic Considerations for Electrical Distribution Feeders. National Technical Information Service, Report No. ORNL / Sub / 81-95011/4 (Cooper Power Systems as Bulletin 87011, "Electrical Power System Harmonics, Design Guide).
[4] Alit Anga; Rinas; Antonius IBW, 2016. "Analysis Effect of Non-Linear Load Operations Against harmonic distortion on Blue Point Bay Villa & Spa ". Bukit-Jimbaran Badung: Majors Electrical Engineering Udayana University.
[5] Mielczarski, W. 1997. Quality of Electricity Supply and Management of Network Losses. Melbourne: Puma Press Publishing and Printing.
[6] IEEE Recommended Practices and Requirements for Harmonic Control in Electric Power Systems. IEEE Standard 519-2014.
[7] Anga; Rinas, Suartika ,. 2014. "Simulations and Solutions to Improve The Quality Of Electricity In Hotel Best Western Premiere" Bukit - Jimbaran Badung: Department of Electrical Engineering Udayana University
Published
2018-08-31
How to Cite
RINAS, I Wayan; SUARTIKA, I Made; PEMAYUN, Anak Agung Maharta.
Analysis of the Increase of Transformer Power Losses due to the Operation of Unbalanced Nonlinier Loads.
Journal of Electrical, Electronics and Informatics, [S.l.], v. 2, n. 2, p. 38-43, aug. 2018.
ISSN 2622-0393.
Available at: <https://ojs.unud.ac.id/index.php/jeei/article/view/44898>. Date accessed: 22 nov. 2024.
doi: https://doi.org/10.24843/JEEI.2018.v02.i02.p04.
Section
Articles
