单极变换技术在通信电源设计中的应用研究  

Research on the Application of Unipolar Switching Technology in Communication Power Supply Design

作　　者：马凯 李振东 MA Kai;LI Zhendong(Yantai North Xingkong Automatic Control Science and Technology Co.,Ltd.,Yantai 264000,China)

机构地区：[1]烟台北方星空自控科技有限公司,山东烟台264000

出　　处：《通信电源技术》2024年第13期91-93,共3页Telecom Power Technology

摘　　要：针对传统通信电源难以满足现代通信系统对小型化、高效率以及高功率密度需求的问题,探讨了单极变换技术在通信电源设计中的应用。文章阐述了单极变换技术的原理和特点,分析了其在功率因数校正、直流/直流(Direct Current/Direct Current,DC/DC)变换、辅助电源以及电池充电管理等方面的应用,并通过实验验证了其可行性和优越性。结果表明,单极变换技术能有效提高电源效率,降低输出电压纹波和电磁干扰,具有良好的应用前景。This article explores the application of single-stage conversion technology in communication power supply design,addressing the limitations of traditional communication power supplies in meeting the growing demand for miniaturization,high efficiency,and high-power density in modern communication systems.The article elaborates on the principles and characteristics of single-stage conversion technology,analyzes its applications in power factor correction,Direct Current/Direct Current(DC/DC)conversion,auxiliary power supply,and battery charge management.The authors validate the feasibility and advantages of this technology through experiments.The results demonstrate that single-stage conversion technology can effectively enhance power supply efficiency,reduce output voltage ripple,and minimize electromagnetic interference,indicating its promising potential for future applications.

关 键 词：单极变换 通信电源 软开关 

分 类 号：TN86[电子电信—信息与通信工程]