高压钠灯下半夜节能电压的研究与应用  

Research and Application of the Energy-saving Voltage for High-pressure Sodium Lamps in the Middle of the Night

作　　者：张振[1] 

机构地区：[1]湖南理工学院,湖南岳阳414006

出　　处：《中国照明电器》2014年第6期27-29,共3页China Light & Lighting

摘　　要：不同电压下高压钠灯有不同的光电参数,根据夜晚道路照明的实际,提出了高压钠灯节能电压的概念,上半夜采用额定电压220V,下半夜采用节能电压200V。设计了电压转换节电器以获得节能电压,并分析了节能电压在道路照明中的节电应用。High-pressure sodium lamps have different photoelectric parameters under different voltages. According to the actual night road lighting, the paper puts forward the concept of energy-saving voltage of high-pressure sodium lamp: for the midnight using the rated voltage 220 V, after midnight using the energy-saving voltage 200 V. The voltage converters are designed to gain the energy-saving voltage, and the application of energy-saving voltage in road lighting is analyzed in this article.

关 键 词：高压钠灯 节能电压 道路照明节电 

分 类 号：TM923.324[电气工程—电力电子与电力传动]