灯丝稳流电源AC/AC变换器的设计与研制  

The Design and Development of AC/AC Converters Switching Mode Power Supply on Steadying Current Mode for Filament

作　　者：曹京学[1] 王杰[1] 何占伟[2] 

机构地区：[1]上海交通大学电气工程系 [2]中国电子科技集团公司第十三研究所,石家庄050051

出　　处：《电气技术》2006年第5期22-25,30,共5页Electrical Engineering

摘　　要：介绍了一种新型灯丝稳流电源的关键设计和计算,采用并联交错单端正激变换器电路拓扑结构,它由输入整流、逆变及输出换向以及输入、输出滤波器构成。分析研究了这类变换器工作模式、稳态原理与电压瞬时值反馈控制策略。原理试验结果证实了这类变换器的正确性和先进性。The key design and calculation of switching mode power supply on steadying current mode for use with filament are introduced. The circuit topologic is adopted parallel connection single-ended forward converters, the circuit structure is constituted of input commutate、athwart converters、output exchange phase as well as input and output filter. An operation mode steady principles and transient voltage feedback control strategy of a converter are investigated. The correction and advance of the new concept of those converters are verified by the test result.

关 键 词：AC/AC变换器 并联单端正激变换器 灯丝稳流 

分 类 号：TM46[电气工程—电器]