交流斩波调压技术在路灯节能上的应用

Application of AC Chopping Voltage Regulation Technology in City Lighting Energy-Saving

阐述了通过降压实现照明节能的理论依据,分析比较了可控硅斩波型与自耦降压式调控的两种节能装置,说明了交流斩波调压原理。分析表明,采用交流斩波调压技术实现路灯降压节能,将有很好的性价比,不会产生谐波污染等不良后果,可延长灯泡的使用寿命,降低路灯维护的成本。

This paper described the achievement of lighting energy-saving theoratical basis via voltage-down, analyzing and comparing controllable silicon chopping type and self-coupling voltage-down type voltage regulation, two kinds of energy-saving devices and describing AC chopping voltage regulation principle. Analysis shows that the device adopting AC chopping voltage regulation technology to achieve city lighting voltage-down energy-saving will have very good price performance ratio, without harmonic pollution etc bad consequences, and can prolong light bulb life to reduce cost for lighting lamp maintenance.