一种新型城市道路照明节能电源的研制

Development of a New Energy-saving Power Supply for Urban Road Lighting

本文介绍了一种新型照明节能电源的电路拓扑,分析了其工作原理,给出了电路IGBT器件的非互补斩波控制时序,并进行了电路仿真,该节能电源在工作中不仅可以线性调压,而且没有谐波污染,电路运行稳定可靠,适合于大功率道路照明节能应用场合。

This paper introduces the circuit topology of a new type of energy-saving lighting power supply,analyzes its working principle,and presents non-complementary chopper control timings for circuit IGBT devices,and performs circuit simulations. This energy-saving power supply can not only regulate the voltage linearly during operation,and no harmonic pollution. The circuit is stable and reliable,suitable for high-power road lighting energy-saving applications.