摘要
分析了电路的基本工作原理,阐述了谐振变换器应用于电子模拟功率负载中各主要参数的设计方法,采用UC3879为控制核心,实现了系统的恒流输入控制,试验结果证明系统性能优良,给出了在软开关条件下的实验波形。
The working schematic of working module of the topology is analyzed. Design considerations for main parameters in the electronic power load are presented. The converter, which is controlled by the UC3879, works in constant current states. The experimental results show the converter has excellent electrical characteristics, and the experimental waves under the soft-switching condition are shown .
出处
《电气传动自动化》
2006年第5期28-31,共4页
Electric Drive Automation
关键词
谐振变换器
移相控制
电子模拟功率负载
resonant converter
phrase-shifting control
electronic power load
