Use of Photometry in the Field of High Voltage

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F16%3APU120239" target="_blank" >RIV/00216305:26220/16:PU120239 - isvavai.cz</a>

Result on the web

<a href="https://ieeexplore.ieee.org/document/7745510" target="_blank" >https://ieeexplore.ieee.org/document/7745510</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/LUMENV.2016.7745510" target="_blank" >10.1109/LUMENV.2016.7745510</a>

Result language

angličtina

Original language name

Use of Photometry in the Field of High Voltage

Original language description

Laboratory testing of high voltage tested objects often leads to creation of discharges. Discharges are generated by breakdowns or flashovers outer insulation of the tested objects. These discharges generate emission in the IR, UV and also in the spectrum of light. The spectrum and intensity of radiation is dependent on the duration and level of passing current discharge. The shape, density and the spectrum of the discharge are also to some extent affected by the chemical composition of the gas surroundings, the electrode materials and the atmospheric pressure. The parameters of discharges are usually in HV laboratories specified by the measured time course of voltage and current passing through the discharge. An alternative is using of the analytical tools of lighting laboratory. Timing can be determined by using a fast photodiode. The chemical composition of the gas atmosphere and the electrode material affect the measured spectrum of light and UV. The average measured brightness value is dependent on the passing current of discharge and ambient gas pressure. The content of the article is focused on the application of some instruments from the filed of photometry to the high voltage measurement. This opens up new possibilities for the combination of these two disciplines and finding new possibilities of application.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

—

OECD FORD branch

20704 - Energy and fuels

Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year

2016

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

VI IEEE Lighting Conference of the Visegrad Countries LUMEN V4

ISBN

978-1-5090-3304-1

ISSN

—

e-ISSN

—

Number of pages

5

Pages from-to

27-31

Publisher name

Warsaw University of Technology

Place of publication

Warsaw

Event location

Karpacz, Poland

Event date

Sep 13, 2016

Type of event by nationality

EUR - Evropská akce

UT code for WoS article

000390683200006