A New Three Phase Multilevel Inverter Topology with Reduced Number of Switches with Common Mode Voltage Elimination

被引:0
|
作者
Hota, Arpan [1 ]
Jain, Sachin [1 ]
机构
[1] Natl Inst Technol Warangal, Dept Elect Engn, Warangal, Andhra Prades, India
关键词
Common Mode Voltage Elimination; 3-phi Multilevel Inverter; Reduced Switching Power Device; FLYING CAPACITOR; SCHEME;
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 paper presents a new topology for a 3-phi, three step multilevel inverter (MLI) with Common Mode Voltage (CMV) elimination. The proposed MLI structure is realized with fewer switching power devices compared to the conventional MLI solutions for CMV elimination. Reduced number of switching power semiconductors results in a smaller amount of driver circuits, less installation space and low cost. Further, due to the elimination of CMV, the proposed MLI is free from issues like EMI and leakage current. Presented topology is compared with other topologies to prove its superiority. Simulation results are presented to confirm the capability of the proposed MLI.
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页数:5
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