摘要
介绍了峰值电流控制型开关调节系统(CPM)的基本工作原理以及存在的次谐波振荡现象。通过对系统进行理论分析,得出了加入人工斜坡补偿抑制次谐波的方法。通过仿真验证了该方法的正确性。
The basic working principle and subharmonic oscillation of peak current control switch regulating system(CPM) are introduced. Through the theoretical analysis of the system,the method of adding artificial slope compensation to suppress the harmonic is obtained. The correctness of this method is verified by simulation.
作者
高鹏飞
GAO Peng-fei(College of Electronic Engineering,Xi'an Petroleum University,Xi'an 710065,China)
出处
《通信电源技术》
2019年第6期127-128,共2页
Telecom Power Technology
关键词
峰值电流
次谐波震荡
斜坡补偿
peak current
subharmonic oscillation
slope compensation
