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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | King, D.L. Kratochvil, J.A. Quintana, M.A. McMahon, T.J. |
| Copyright Year | 2000 |
| Description | Author affiliation: Sandia Nat. Labs., Albuquerque, NM, USA (King, D.L.) |
| Abstract | Anomalous temperature distributions are often an indication of atypical behavior in a device under investigation. Portable infrared (IR) imaging systems (cameras) now provide a convenient method for measuring both absolute and relative temperature distributions on small and large components with a high degree of temperature and spatial resolution. This diagnostic tool can be applied during the development, production, monitoring, and repair of photovoltaic cells, modules, and systems. Planar objects with nearly uniform material composition are ideally suited for analysis using IR imaging. This paper illustrates investigations of localized shunting in cells, resistive solder bonds in field-aged modules, module bypass diode functionality, reverse-bias (hot spot) heating in modules, temperature distributions in flat-plate and concentrator modules, batteries during charging, and electronic component temperature in power processing equipment. |
| Starting Page | 1487 |
| Ending Page | 1490 |
| File Size | 560190 |
| Page Count | 4 |
| File Format | |
| ISBN | 0780357728 |
| ISSN | 01608371 |
| DOI | 10.1109/PVSC.2000.916175 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2000-09-15 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Infrared imaging Photovoltaic cells Temperature distribution High-resolution imaging Optical imaging Cameras Spatial resolution Production systems Monitoring Composite materials |
| Content Type | Text |
| Resource Type | Article |
| Subject | Industrial and Manufacturing Engineering Control and Systems Engineering Electrical and Electronic Engineering |
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