电气传动2016，Vol.46Issue(11)：33-36,4.DOI:10.19457/j.1001-2095.20161108
改进型开关升压逆变器
Improved Switching Boost Inverter
摘要
Abstract
Although the Z-source inverter overcomes the disadvantages of traditional voltage source and current source inverter,it also has the drawbacks of serious starting-up inrush current,discontinue input current and low DC voltage utilization. The switch boost inverter has small starting-up inrush current,but its boost factor is limited. In view of this,an improved switching boost inverter was proposed. The inductance and IGBT formed the Boost circuit. Because of the existence of IGBT and inverter,the provided improved switching boost inverter obtains a higher boost factor and in shoot-through zero state,the input current through the inductor to ensure the continuity of the input current. Based on the theoretical analysis,the simulation results based on simple boost control demonstrate the validity and correctness of improved switching boost inverter.关键词
逆变器/简单升压控制/升压因子/电压利用率Key words
inverter/simple boost control/boost factor/voltage utilization ratio分类
信息技术与安全科学引用本文复制引用
贾谊堃,张少如,刘玲玲,王帅..改进型开关升压逆变器[J].电气传动,2016,46(11):33-36,4.基金项目
河北省自然科学基金(E2013205173) （E2013205173）
安徽省工业节电与电能质量控制协同创新中心开放课题(KFKT201504) （KFKT201504）
研究生科研基金项目(201402005) （201402005）
