建筑用开关电源的节能设计与实现  

Energy saving design and realization of switching power supply for construction industry

作　　者：李斌[1] 孙伟[2] 

机构地区：[1]河南建筑职业技术学院,河南郑州450064 [2]解放军信息工程大学网络空间安全学院,河南郑州450000

出　　处：《现代电子技术》2017年第24期184-186,共3页Modern Electronics Technique

基　　金：国家自然科学基金(61101112)

摘　　要：为了对开关电源进行节能设计,提高输出功率,降低电能损耗,提出一种基于并联谐振阻抗匹配的建筑用开关电源的节能设计方法。首先构建开关电源的总体设计模型,电源硬件设计模块主要含功率放大器、A/D转换器、无源高通滤波器和动态增益控制模块,设计电源节能的等效电路图,采用模块化设计方法进行建筑用开关电源的电路设计,采用并联谐振阻抗匹配方法提高输出功率增益,降低电能开销,实现节能优化。测试结果表明,采用该方法进行建筑用开关电源的节能设计,具有更高的输出增益,带载能力更好。In order to realize the energy saving design of the switching power supply, improve the output power and reduce the electric energy loss, an energy saving design method of switching power supply based on parallel resonant impedance matching is proposed for construction industry. The overall design model of the switching power supply is constructed. The hardware de- sign module of the power supply includes the power amplifier, A/D converter, passive high-pass filter and dynamic gain control module. The equivalent circuit diagram of energy saving design for the power supply was designed, The modular design method is used to design the circuit of switching power supply for construction industry. The parallel resonance impedance matching method is adopted to improve the output power gain, reduce the electric power consumption, and realize the energy-saving opti- mization. The test results show that the method used for the energy saving design of the switching power supply for construction industry has high output gain and strong load capacity.

关 键 词：建筑 开关电源 节能设计 输出增益 高通滤波器 

分 类 号：TN86-34[电子电信—信息与通信工程] TM43[电气工程—电器]