A Comparison of PWM Control and Digital Control Strategy for Asymmetrie DC-AC Caseaded H-bridge Multilevel Inverter with Rand Motor Load

被引：0
|
作者：
Piragateesh, J. [1 ]
Mohanasundaram, K. [1 ]
Anbumani, D. [1 ]
Prabhakaran, K. K. [1 ]
机构：
[1] RMK Engn Coll, Dept Elect & Elect Engn, Madras, Tamil Nadu, India
来源：
PROCEEDINGS OF 2013 INTERNATIONAL CONFERENCE ON CIRCUITS, POWER AND COMPUTING TECHNOLOGIES (ICCPCT 2013) | 2013年
关键词：
Cascaded H-bridge inverter; multi level inverter; THD; PWM Control strategy; Digital control strategy;
D O I：
暂无
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
This paper proposes a comparison between the PWM control and Digital control strategy between cascaded multilevel inverter where the conventional method produces 2n+1 output level for n independent DC sources and the digital control strategy produces 2(n+1)-1 output level for the same n independent DC sources also with the same number switches. This paper also brings out the advantage of using Digital control over the conventional PWM control by producing a low total harmonie distortion level (THD) level for R-load. Also the paper compares the performance of both the method in a Real time load. This simulation is done with the help of MA TLAB/SIMULINK
引用
收藏
页码：187 / 192
页数：6
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