A New Hybrid Multilevel Nested Neutral Point Clamped (NNPC) Converter

被引：0
|
作者：
Kordic, Milan [1 ]
Narimani, Mehdi [1 ]
Alimardani, Mehdi [2 ]
机构：
[1] McMaster Univ, Dept Elect & Comp Engn, Hamilton, ON, Canada
[2] McMaster Univ, W Booth Dept, Hamilton, ON, Canada
来源：
2018 IEEE CANADIAN CONFERENCE ON ELECTRICAL & COMPUTER ENGINEERING (CCECE) | 2018年
关键词：
Nested Neutral Point Clamped (NNPC) Converter; sinusoidal pulse width modulation;
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 presents a new hybrid multilevel inverter topology which combines a four-level nested neutral point clamped (NNPC) converter with a half-bridge inverter. The converter has less components compared to that of other multilevel converters and features a modular structure for cascading multiple H-bridges to produce higher voltage levels. A sinusoidal pulse width modulation (SPWM) scheme is presented which utilizes redundant switching states to control capacitor voltage levels. A three-phase, seven-level converter is simulated and analyzed.
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页数：4
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