云南师范大学学报（自然科学版）2026，Vol.46Issue(2)：1-5,5.DOI:10.7699/j.ynnu.ns-2026-01
基于开关电感的准Z源DC/DC升压变换器
Quasi-Z-source DC/DC Boost Converter Based on Switched-inductor
摘要
Abstract
Integrating the advantages of the Z-source network in reducing the required duty cycle and switched-inductor structures in enhancing voltage gain,a quasi-Z-source DC/DC boost converter based on switched inductors is proposed.Based on an analysis of the topological structure,the operational principles and performance characteristics of the proposed converter are analyzed in detail.Simulation results demonstrate that the novel high-gain topology achieves high voltage gain at a lower duty ratio,thereby reducing switching losses and improving conversion efficiency compared with conventional quasi-Z-source converters.关键词
开关电感/准Z源DC/DC变换器/占空比/电压增益Key words
Switched-inductor/Quasi-Z-source DC/DC converter/Duty cycle/Voltage gain分类
信息技术与安全科学引用本文复制引用
薛良舒,马逊,熊碧锋,杨涛..基于开关电感的准Z源DC/DC升压变换器[J].云南师范大学学报（自然科学版）,2026,46(2):1-5,5.基金项目
国家自然科学基金资助项目(52267020) （52267020）
云南省高校服务重点产业科技资助项目(FWCY-OYCT2024012) （FWCY-OYCT2024012）
云南省科技人才与平台计划"中青年学术和技术带头人后备人才"资助项目(202305AC160085) （202305AC160085）
云南省大学生创新训练计划资助项目(S202510681071). （S202510681071）
