Research and Application of Voltage Characteristic of LED Lamp
LI Binghua
JIA Jia
YUE Yuntao
QIN Jiange
DONG Qing
XU Xuemin
Abstract：In recent years,LED lamp has been widely used for its energy saving,high efficiency and longlife,especially in sports lighting.In order to study the voltage characteristics,7 different LED lamps were tested to test the current harmonic distortion rate and illumination value of LED lamps under voltage changes.Through the data analysis,we can see that when the voltage changes in a certain range,the illumination of the LED lamp is basically unchanged,and the influence on the harmonic is limited.This stable voltage characteristic makes LED lights more suitable for sports lighting.According to the analysis results,this paper finally makes a supplement to JGJ 354-2014.
Keywords：LED lampvoltage characteristicTHDiilluminationeffective voltage range
Publication Date：2017-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 46-49,78 )