摘要
介绍了一种基于SPWM控制方法和新型桥式整流逆变电路的高压汞灯调光方法,它采用太阳能和市网供电方式,可按照环境和用户需要自动调节汞灯的发光强度,具有节能效果明显,输入电流死区范围小,启辉时间短,发光效率高等特点。
A conditioning light method,which is for mercury high pressure lamp and based on SPWM control method and new bridge type rectifying and inverting circuit,is introduced.It was powered by solar energy and city power net.The controller can condition the lightness automatically according to the environment and the users＇need.h has the characteristics of excellent energy saving, small dead scope of input current, short starting light time and high efficiency of light, etc.
出处
《电力电子技术》
CSCD
北大核心
2007年第10期34-35,119,共3页
Power Electronics
基金
长春市科技计划项目(04-02GG196)~~
关键词
太阳能
控制器
脉宽调制
整流电路
solar energy
controller
pulse width modulation
rectifier circuit
