摘要
指出了车用无汞高压气体放电灯(D3SHID)与车用有汞高压气体放电灯(D1SHID)的区别。针对车用无汞HID灯的特点,采用DSP系统设计了电子镇流器。给出了软件的控制策略,以及数字控制系统的设计步骤和方法。实验结果表明,实验样机工作稳定,具有较高的效率。
This paper presents the difference between automotive mercury free high intensity discharge（HID） lamps（D3S） and automotive mercury HID lamps （D1S）.And a kind of electronic ballast for automotive mercury free HID lamps based on DSP is designed,according to the characteristics of D3S.The strategy of the digital control is also presented.The design method and design steps of digital control system are proposed.The experimental results show that the electronic ballast works stably with high efficiency.
出处
《电力电子技术》
CSCD
北大核心
2008年第6期48-50,共3页
Power Electronics
关键词
镇流器
放电
数字控制/高压气体放电灯
ballast
discharge
digital control/high intensity discharge lamp
