[1]姚广平,张洁,林天琪,等.高压气体放电灯调光电路设计[J].泉州师范学院学报,2018,(02):55-60.
 YAO Guangping,ZHANG Jie,LIN Tianqi,et al.A Study on the Dimming Circuit of the High Pressure Gas Discharge Lamp[J].,2018,(02):55-60.
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高压气体放电灯调光电路设计()
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《泉州师范学院学报》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2018年02期
页码:
55-60
栏目:
数理科学
出版日期:
2018-04-15

文章信息/Info

Title:
A Study on the Dimming Circuit of the High Pressure Gas Discharge Lamp
文章编号:
1009-8224(2018)02-0055-06
作者:
姚广平张洁林天琪潘玉灼*
泉州师范学院 物理与信息工程学院, 福建 泉州 362000
Author(s):
YAO GuangpingZHANG JieLIN TianqiPAN Yuzhuo*
School of Physic and Information Engineering,Quanzhou Normal University,Fujian 362000,China
关键词:
高压气体放电灯 X9313 SG3525 梯度调光
Keywords:
high pressure gas discharge lamp X9313 SG3525 gradient dimming
分类号:
TP23
文献标志码:
A
摘要:
根据高压气体放电灯(HID)的电气特点,设计了一种梯度调光的HID驱动电路系统.该系统以STM32为主控芯片,通过数字电阻X9313改变SG3525振荡电阻值,使驱动频率发生变化从而达到调节输出功率的目的.该系统以检测HID灯亮度并由内部RTC计时器控制X9313的输出,并设计了两种调光模式,从而达到节能目的.
Abstract:
According to the electrical characteristics of high pressure gas discharge lamp(HID),a gradient dimming HID drive circuit system was designed.The system uses STM32 as the maincontrol chip, move the value of the digital potentiometer X9313 to change the oscillationresistance of SG3525,then the drive frequency can changes,which can achieve the purpose ofregulating output power.The system detects the brightness of the HID lamp and controls theinternal RTC timer to change the value of X9313.Two dimming modes were designed to save energy.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2018-01-03
通信作者:潘玉灼(1969-),男,福建安溪人,教授级高级实验师,硕士,从事电子技术研究,E-mail:yzpan@qztc.edu.cn.
基金项目:福建省科技厅项目(2016H0030); 福建省教育厅项目(JA170471)
更新日期/Last Update: 2018-04-15