考虑到热现象的LED灯建模

2016 22nd International Workshop on Thermal Investigations of ICs and Systems (THERMINIC) Pub Date : 2016-09-01 DOI:10.1109/THERMINIC.2016.7749052

K. Górecki, Przemysław Ptak

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引用次数: 7

摘要

本文致力于利用SPICE软件对LED灯进行建模，并考虑热现象。提出了LED模块和电源组成部分的电热模型。所述灯的详细模型使得计算表征灯的性质的光学和电学量以及此类灯的组件的内部温度成为可能。通过对所选LED灯具类型的实验验证了所建立模型的正确性。计算结果与实测结果吻合较好。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Modelling LED lamps with thermal phenomena taken into account

This paper is devoted to modelling LED lamps with the use of SPICE software with thermal phenomena taken into account. The electrothermal models of components of such lamps: the LED module and the power supply are proposed. The elaborated model of the lamp makes it possible to calculate optical and electrical quantities characterizing properties of the lamp and additionally, the internal temperatures of components of such lamps. The correctness of the elaborated model was verified experimentally for the selected types of LED lamps. A good agreement between the results of calculations and measurements was obtained.

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2016 22nd International Workshop on Thermal Investigations of ICs and Systems (THERMINIC)

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