Junction Temperature Prediction for LED Luminaires Based on a Subsystem-Separated Thermal Modeling Method

Junction Temperature Prediction for LED Luminaires Based on a Subsystem-Separated Thermal Modeling Method

The junction temperature (T<sub>j</sub>) of LEDs in an LED luminaire is useful for projecting the luminous flux maintenance or lifetime of luminaires. Normally, a LED luminaire has a unique and complex geometric outline, and its LED package size is only a few millimeters. The thermal mod...

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Bibliographic Details
Main Authors: Miao Cai, Zhi Liang, Kun-Miao Tian, Ming-Hui Yun, Ping Zhang, Dao-Guo Yang, Guo-Qi Zhang
Format: Article
Language:English
Published: IEEE 2019-01-01
Series:IEEE Access
Subjects:
LED luminaires
junction temperature
thermal modeling
prediction
subsystem
Online Access:https://ieeexplore.ieee.org/document/8809692/

Internet

https://ieeexplore.ieee.org/document/8809692/

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