A Buck-Boost Embedded Multilevel Inverter with Double Voltage Gain

被引：0
|
作者：
Mouselinos, Theodoros P. [1 ]
Tatakis, Emmanuel C. [1 ]
机构：
[1] Univ Patras, Dept Elect & Comp Engn, Lab Electromech Energy Convers, Rion 26504, Greece
来源：
2021 23RD EUROPEAN CONFERENCE ON POWER ELECTRONICS AND APPLICATIONS (EPE'21 ECCE EUROPE) | 2021年
关键词：
DC-AC Converters; DC-DC converter; Multilevel Converters; Multilevel Inverters; SWITCHED-CAPACITOR;
D O I：
暂无
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
This work focuses on a Multilevel Inverter topology with an embedded voltage boosting feature. The inverter under investigation, integrates a DC/DC Buck-Boost converter to double the input voltage and the cascaded extension of the topology is presented. The power processing characteristics of the topology are evaluated to prove that the integrated DC/DC converter processes only a fraction of the total supplied active power. Also, the passive component selection of the topology is thoroughly analyzed under the DCM operation of the embedded DC/DC converter. A 1kVA prototype is implemented to study via experimental probing the performance and the efficiency of the topology.
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页数：10
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