摘要
本文在数字控制器的基础之上研究分析了一种TCM控制下的图腾柱PFC,表明在此控制方式下电路工作于软开关状态,相较与模拟控制优势明显。并通过SimuLink仿真分析验证了控制策略的正确性,为数字控制器的实现提供了参考依据。
Based on the digital controller,this paper studies and analyzes a kind of totem pole PFC under the control of TCM.It shows that the circuit works in the soft switch state under this control mode,which has obvious advantages compared with the analog control.The correctness of the control strategy is verified by Simulink simulation analysis,which provides a reference for the realization of the digital controller.
作者
苏本勇
张伟杰
Su Benyong;Zhang Weijie(School of Electrical and Control Engineering,Heilongjiang University of Science and Technology,Harbin Heilongjiang,150022)
出处
《电子测试》
2021年第9期27-28,20,共3页
Electronic Test
