Your browser does not allow JavaScript!
JavaScript is necessary for the proper functioning of this website. Please enable JavaScript or use a modern browser.
Repository of the University of Ljubljana
Open Science Slovenia
Open Science
DiKUL
slv
|
eng
Search
Browse
New in RUL
About RUL
In numbers
Help
Sign in
Details
Umeritev šolskega spektrometra za merjenje izkoristka svetil : diplomsko delo
ID
Valenčič, Matej
(
Author
),
ID
Golli, Bojan
(
Mentor
)
More about this mentor...
,
ID
Bavdek, Gregor
(
Comentor
)
URL - Presentation file, Visit
http://pefprints.pef.uni-lj.si/id/eprint/3025
Image galllery
Abstract
V diplomskem delu predstavim izkoristke različnih vrst svetil, ki jih vsakodnevno uporabljamo za razsvetljevanje (klasična žarnica, halogenska žarnica, varčna sijalka, bela svetleča dioda). V teoretičnem delu najprej predstavim naprave, ki sem jih uporabil za izvajanje meritev, fizikalne zakone, s katerimi sem izračunal izkoristke posameznega svetila, in fizikalno ozadje, ki je potrebno za razumevanje nadaljnjih izračunov. V eksperimentalnem delu diplomske naloge se najprej posvetim umeritvi spektrometra, ki jo izvedem s klasično žarnico. Ta seva kot črno telo, zato njen spekter dobro poznamo, saj ga opisuje Planckov zakon. Z umerjenim spektrometrom nato zajamem spektre različnih svetil in izračunam svetlobni izkoristek svetila v vidnem delu spektra. V sklepnem delu diplomske naloge izkoristke primerjam med seboj.
Language:
Slovenian
Keywords:
svetila
,
žarnice
Work type:
Bachelor thesis/paper
Typology:
2.11 - Undergraduate Thesis
Organization:
PEF - Faculty of Education
Publisher:
[M. Valenčič]
Year:
2015
Number of pages:
28 str.
PID:
20.500.12556/RUL-72600
UDC:
53:628.94(043.2)
COBISS.SI-ID:
10694473
Publication date in RUL:
29.09.2015
Views:
1785
Downloads:
311
Metadata:
Cite this work
Plain text
BibTeX
EndNote XML
EndNote/Refer
RIS
ABNT
ACM Ref
AMA
APA
Chicago 17th Author-Date
Harvard
IEEE
ISO 690
MLA
Vancouver
:
VALENČIČ, Matej, 2015,
Umeritev šolskega spektrometra za merjenje izkoristka svetil : diplomsko delo
[online]. Bachelor’s thesis. M. Valenčič. [Accessed 13 April 2025]. Retrieved from: http://pefprints.pef.uni-lj.si/id/eprint/3025
Copy citation
Share:
Secondary language
Language:
English
Title:
Calibration of school spectrometer for measuring light bulb efficiency
Abstract:
This diploma thesis presents the efficiency of various light sources which are used for lighting on a daily basis (incandescent light bulb, halogen lamp, compact fluorescent lamp, light-emiting diode). The theoretical part of the thesis presents the instruments used for measurements, the physical laws used in order to calculate the efficiency of each light source and the physical background needed for the understanding of further calculations. The experimental part of the thesis presents the spectrometer calibration using an incandescent light bulb, which radiates as a black body, therefore Planck law can be used for the calibration. Using the calibrated spectrometer, the spectrum of various light sources were acquired and the efficiency of the light sources in the visible part of the spectrum were calculated. In the conclusion of the thesis, efficiency of different sources is compared.
Keywords:
efficiency
Similar documents
Similar works from RUL:
Design of visual identity for rakija
Designing a typeface based on human psychological traits
Action entry into Copenhagen underground tracks
Digital environmental awareness on climate change
Visual image of the Tri lukne brand
Similar works from other Slovenian collections:
CORPORATE VISUAL IDENTITY: FROM INITIAL CONCEPT TO FINAL IMPLEMENTATION
Back