太阳能高压钠灯高频电子镇流器的研究  

Research of Electronic Ballast for Solar Energy High Pressure Sodium Lamp

作　　者：马志保[1] 孙佩石[1] 苏建徽[1] 张国荣[1] 

机构地区：[1]合肥工业大学能源研究所,安徽合肥230009

出　　处：《电源技术应用》2005年第1期35-37,44,共4页Power Supply Technologles and Applications

摘　　要：介绍了一种低电压供电且以MC68HC908QT2廉价单片机控制和可变频率驱动技术为核心的太阳能高压钠灯电子镇流器。该电子镇流器有电流电压控制环,在双环控制下使其输出恒功率, 从而使高压钠灯可靠稳定地工作。A electronic ballast for solar energy high pressure sodium lamp is introduced. It is controlled by MC68HC908QT2 as one kind of cheap MCU, and drived by variable frequence technology. It has voltage and current controlling loops and under the control of them it can output constant power,so high pressure sodium lamp can work unfailingly and steadily.

关 键 词：太阳能 电子镇流器 高压钠灯 声共振 可变频率 

分 类 号：TN86[电子电信—信息与通信工程]