An Analysis Method of Operation State for Boost Converter with Voltage Feedback Control

摘要：

When system parameters were adjusted, some instability phenomenon could occur in closed-loop DCDC converter. For improving the stability of converter system, an analysis method of operation state for converter was presented based on the discrete model of continuous conduction mode(CCM) Boost converter with voltage feedback control. This method can avoid fussy derivative operation. The steady equation of CCM Boost converter was deduced and the system parameters condition on which closedloop instability phenomenon would occur were analyzed, the condition is appropriate to high frequency Boost converter. Corresponding simulation results were given in this paper.

关键词： boost converterst continuous conduction mode discrete model discriminant operation state

作者: Leng Zhaoxia Liu Qingfeng Sun Jinkun Wang Huamin

作者单位: School of Automation and Information Engineering Xian University of Technology Xian, CHINA

会议类型: 国际会议

会议名称: 2010 International Conference on Circuit and Signal Processing(2010年电路与信号处理国际会议 ICCSP 2010)

会议地点: 上海

会议语种:英文

页码: 64-67

在线出版日期: 2010-12-25（万方平台首次上网日期，不代表论文的发表时间）