一种基于交流电流源取能电源的设计技术  

A Design Technology of CT Enorgy-Obtaining Source Based on AC Power Supply

作　　者：于文斌[1] 何青连 刘堃[1] 焦国帅[1] YU Wenbin HE Qinglian LIU Kun JIAO Guoshuai(Xuji Group Co., Ltd., Xuchang 461000, China)

机构地区：[1]许继集团有限公司,河南许昌461000

出　　处：《电器与能效管理技术》2017年第9期37-40,共4页Electrical & Energy Management Technology

基　　金：国家科技重大专项(20152X02301003)

摘　　要：给出了基于交流电流源取能电源的原理,结合一种电流互感器(CT)取能电源模块的电路原理,详细介绍了CT取能电源起动技术的工作原理,限压技术和稳压技术的工作原理等关键技术,并通过试验验证了设计的正确性。The principle of the power supply based on AC current source was given. Based on the circuitprinciple of current transformer （ CT） power supply module, the working principle of CT power supply starttechnology, the working principle of voltage regulation technology and the working principle of voltage stabilitytechnology were introduced. The correctness of the design was verified by experiment.

关 键 词：交流电流源 电流互感器(CT) 起动 开关管 限压 稳压管 

分 类 号：TM644[电气工程—电力系统及自动化]