UPS逆变器的频域模型分析  

Frequency-Domain Modeling Analysis of UPS Inverter

作　　者：江伟石 

机构地区：[1]施耐德旗TAPC公司中国研发中心,上海201203

出　　处：《UPS应用》2011年第12期25-30,共6页UPS Applications

摘　　要：阐述UPS逆变器的频域模型分析，以MATLAB对UPS的环路进行模拟分析及实验验证。此分析有助于设计者对UPS逆变器电路的理解，并用于分析系统稳定度。The purpose of the article is to build a frequency-domain simulation model of UPS inverter. Some MATLAB models of analogue circuit and inverter power stage are built to be compared with the tested data. The frequency response between actual circuits and simulation model with load is almost the same. The analytical method is helpful for UPS inverter designers to understand the inverter circuit and do the stability analysis.

关 键 词：UPS逆变器 频域模拟 补偿器电路设计 MATLAB应用 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]