现代电子技术2017，Vol.40Issue(14)：139-143,5.DOI:10.16652/j.issn.1004-373x.2017.14.039
改进型Quasi-Z源逆变器
Improved Quasi-Z-source inverter
摘要
Abstract
The boost function of the traditional Z-source inverter is realized by its special impedance network,but it does not need any boost chopper circuit,which makes the traditional Z inverter to be widely used.However,the boost capability of the traditional Z inverter is limited,and it exists start surge current.In order to overcome the insufficient of the traditional Z-source inverter,an improved Quasi-Z-source inverter topology structure is proposed to improve the performance of the inverter.The improved Quasi-Z-source inverter can improve the inverter boost ability,so that it can be applied to the occasion of high gain.On the basis of theoretical study,the correctness and advantages of the improved Quasi-Z-source inverter were verified with Matlab/Simulink simulation.关键词
Quasi-Z源逆变器/电压应力/升压能力/简单升压控制Key words
quasi-Z-source inverter/voltage stress/boost ability/simple boost control分类
信息技术与安全科学引用本文复制引用
杨世强,苏宏升..改进型Quasi-Z源逆变器[J].现代电子技术,2017,40(14):139-143,5.基金项目
国家自然科学基金(61263004) （61263004）
