高压钠灯电压优化及节电应用  

Voltage Optimization of Power Supply for High-pressure Sodium Lamp

作　　者：张敏[1] 张万奎[1] 唐鉴[1] 

机构地区：[1]湖南理工学院机电系,湖南岳阳414000

出　　处：《节能技术》2009年第2期178-180,共3页Energy Conservation Technology

基　　金：住房和城乡建设部科学技术项目(2008-KI-34);湖南省教育厅科学研究项目(08C387);湖南省大学生研究性学习和创新性实验计划项目(2008-210)

摘　　要：根据高压钠灯在不同电压下的照度及寿命特性,推导出路灯半夜灯的最佳供电电压。通过对照明灯具从承受相电压变至线电压一半的自动转换,实现高压钠灯供电电压的优化,从而实现照明节电。Based on the illumination and lifetime characteristics of street lights under the different supply voltage, the best voltage supply for high - pressure Sodium lamps used in city street lighting is derived. By automatic transformation from the bearable phase voltage to a half of the line voltage, the optimized power supply voltage of high - pressure Sodium lamps is realized. The method can be applied for saving energy mode in urban street lighting.

关 键 词：高压钠灯 最佳电压 节电控制 

分 类 号：TM923.324[电气工程—电力电子与电力传动]