Citation link:
Authors:
Andonova, Anna Vladova; Андонова, Анна Владова; Tural, Ekrem; Andreev, Andrew Stefanov; Андреев, Андрей Стефанов
Title:
Contactless thermal characterization method of switching mode power supply
Date of Issue:
2008
Is Part of:
Proceedings of the Technical University – Sofia, 58(2), 2008, pp. 229-234
Publisher:
Технически университет - София
Identifiers:
1311-0829 [issn]
Type:
Article
Language:
eng
Subject:
switching mode power supply, Infrared radiation, IR thermography
Abstract:
This article presents results from the creation of switching mode power supply and non-contact thermal characterization of the separate elements that presents the risk of its reliability. Thermgraphics for several loads of different components are taken by infrared (IR) camera FLIR Р640. The developed non-contact method is realized on the base of software engine for colour graphical analyzes of IR images optimized for parallel execution in grid environment. The method appliance leads to materially decreasing the time for development and implement due to the fats results and the non-contact diagnostics of heat-conducting in the researched electricity supplying device. Main appliance considered, when a primary thermal simulation is not conducted, but it is needed a real time thermal regulation and without building bundle of countless temperature sensors.
Description:
Reviewer prof. Marin Hristov. - Figures and schemes. - References, pp. 234
