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https://doi.org/10.17559/TV-20150702185559

Infrared thermography in energy audit of electrical installations

Hrvoje Glavaš   ORCID icon orcid.org/0000-0002-3658-0364 ; Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, Kneza Trpimira 2b, 31 000 Osijek, Croatia
Lajos Józsa   ORCID icon orcid.org/0000-0002-9895-1503 ; Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, Kneza Trpimira 2b, 31 000 Osijek, Croatia
Tomislav Barić ; Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, Kneza Trpimira 2b, 31 000 Osijek, Croatia

Puni tekst: engleski, pdf (974 KB) str. 1533-1539 preuzimanja: 329* citiraj
APA 6th Edition
Glavaš, H., Józsa, L. i Barić, T. (2016). Infrared thermography in energy audit of electrical installations. Tehnički vjesnik, 23 (5), 1533-1539. https://doi.org/10.17559/TV-20150702185559
MLA 8th Edition
Glavaš, Hrvoje, et al. "Infrared thermography in energy audit of electrical installations." Tehnički vjesnik, vol. 23, br. 5, 2016, str. 1533-1539. https://doi.org/10.17559/TV-20150702185559. Citirano 02.03.2021.
Chicago 17th Edition
Glavaš, Hrvoje, Lajos Józsa i Tomislav Barić. "Infrared thermography in energy audit of electrical installations." Tehnički vjesnik 23, br. 5 (2016): 1533-1539. https://doi.org/10.17559/TV-20150702185559
Harvard
Glavaš, H., Józsa, L., i Barić, T. (2016). 'Infrared thermography in energy audit of electrical installations', Tehnički vjesnik, 23(5), str. 1533-1539. https://doi.org/10.17559/TV-20150702185559
Vancouver
Glavaš H, Józsa L, Barić T. Infrared thermography in energy audit of electrical installations. Tehnički vjesnik [Internet]. 2016 [pristupljeno 02.03.2021.];23(5):1533-1539. https://doi.org/10.17559/TV-20150702185559
IEEE
H. Glavaš, L. Józsa i T. Barić, "Infrared thermography in energy audit of electrical installations", Tehnički vjesnik, vol.23, br. 5, str. 1533-1539, 2016. [Online]. https://doi.org/10.17559/TV-20150702185559
Puni tekst: hrvatski, pdf (974 KB) str. 1533-1539 preuzimanja: 610* citiraj
APA 6th Edition
Glavaš, H., Józsa, L. i Barić, T. (2016). Infracrvena termografija u energetskom pregledu električnih instalacija. Tehnički vjesnik, 23 (5), 1533-1539. https://doi.org/10.17559/TV-20150702185559
MLA 8th Edition
Glavaš, Hrvoje, et al. "Infracrvena termografija u energetskom pregledu električnih instalacija." Tehnički vjesnik, vol. 23, br. 5, 2016, str. 1533-1539. https://doi.org/10.17559/TV-20150702185559. Citirano 02.03.2021.
Chicago 17th Edition
Glavaš, Hrvoje, Lajos Józsa i Tomislav Barić. "Infracrvena termografija u energetskom pregledu električnih instalacija." Tehnički vjesnik 23, br. 5 (2016): 1533-1539. https://doi.org/10.17559/TV-20150702185559
Harvard
Glavaš, H., Józsa, L., i Barić, T. (2016). 'Infracrvena termografija u energetskom pregledu električnih instalacija', Tehnički vjesnik, 23(5), str. 1533-1539. https://doi.org/10.17559/TV-20150702185559
Vancouver
Glavaš H, Józsa L, Barić T. Infracrvena termografija u energetskom pregledu električnih instalacija. Tehnički vjesnik [Internet]. 2016 [pristupljeno 02.03.2021.];23(5):1533-1539. https://doi.org/10.17559/TV-20150702185559
IEEE
H. Glavaš, L. Józsa i T. Barić, "Infracrvena termografija u energetskom pregledu električnih instalacija", Tehnički vjesnik, vol.23, br. 5, str. 1533-1539, 2016. [Online]. https://doi.org/10.17559/TV-20150702185559

Sažetak
Energy Audit of Electrical Installations is an integral part of the overall energy audit of complex technical systems, and infrared thermography is one of the non-destructive testing (NDT) methods for that type of analysis of power distribution subsystems. During the energy audit of the power subsystem by means of a thermal camera, it is necessary to carry out some additional measurements of electrical quantities which are often not performed easily. The paper provides an overview of the standards in the field of thermography and safety criteria of electrical installations based on a thermal image and measured electrical parameters. As a practical example, an analysis of an electric power distribution subsystem of large complex industrial consumers is presented.The procedure of the audit and decision making for future maintenance is described in detail. Recommendations of corrective actions in the maintenance procedure based on the absolute temperature criterion and the delta-T criterion under consideration of the measured load are given as well.

Ključne riječi
electrical power installations; fault rating; thermography

Hrčak ID: 167523

URI
https://hrcak.srce.hr/167523

[hrvatski]

Posjeta: 1.430 *