张汀;杨鑫祎;吴涛;陈敏;钱照明;
Zhang Ting Yang Xinwei Wu Tao Chen Ming Qian Zhaoming(Electrical Engineering College, Zhejiang University, Hangzhou 310027)

• 1:浙江大学电气工程学院
• 2:浙江大学电气工程学院
• 3:浙江大学电气工程学院
• 4:浙江大学电气工程学院

摘要(Abstract)：

目前高强度汽车头灯电子镇流器系统是研究热点之一。本文介绍了汽车头灯的技术背景及其特殊优势,并给出了其电子镇流器的基本电路结构。着重介绍了汽车头灯的技术难点,包括了从启动到运行的各个电路阶段所存在的各种问题,并就此给出了解决这些难点的模拟和数字控制方案,并比较各自的优缺点。
The system of Automotive head lamp electronic ballast is one of the most popular research subjects. This paper introduces about the technique background of automotive lamp electronic ballast and its advantages. It also talks about the basical structure of the ballast circuits .It mainly discusses that the technique difficulties and also gives the two control ways including simulate and digital control, then interprets their advantages and disadvantages.

关键词(KeyWords)： 汽车头灯;电子镇流器;模拟控制;数字控制
automotive head lamp; electronic ballast; simulate control; digital control

Abstract:

Keywords:

基金项目(Foundation):

作者(Authors): 张汀;杨鑫祎;吴涛;陈敏;钱照明;
Zhang Ting Yang Xinwei Wu Tao Chen Ming Qian Zhaoming(Electrical Engineering College, Zhejiang University, Hangzhou 310027)

参考文献(References)：

• [1]刘晨阳.气体放电灯关键技术研究.浙江大学博士学位论文,2005年4月.
• [2]Rong Guo,Yang Yongbing,Qian Zhaoming“Investigationonthe start-up of lowwattage metal halide lamp controlled by low-frequency square-wave ballast”IEEE2005.
• [3]李桦,许建柄,钱照明.一种数控可调光高强度气体放电灯电子镇流器.电力电子技术,2005,39(2):64~65,68.