期刊文献+

NPC三电平变换器中点电压控制方法综述 预览 被引量:13

Overview of Neutral Point Potential Fluctuation Control Strategies in NPC Three-level Converters
在线阅读 下载PDF
收藏 分享 导出
摘要 中点筘位型(NPC)三电平拓扑是目前最常用的一种高压大功率多电平拓扑。在NPC三电平变换器的控制中,中点电压波动问题是一个直接关系到系统安全性与输出性能的重要问题,需要妥善解决。目前存在许多种可以抑制NPC变换器中点电压波动的控制方法,这里针对NPC三电平变换器,对其中点电压波动进行了分类并分析了其产生原因。归纳总结了常见的NPC三电平变换器中点电压控制方法,尤其对中点电压的软件控制算法进行了细致的分类和对比分析。 Neutral point clamped( NPC ) three-level topology is the most commonly used topology in high voltage and power multilevel converters.The neutral point potential fluctuation is one of the most important issues needs to be solved properly.There are many kinds of control strategies used for neutral point potential fluctuation in NPC converters.It analyses the varieties of neutral point potential fluctuation and their causations, and it also summarizes the used control strategies of neutral point potential, especially for software control strategies.Finally, the paper gives a comparison and summarization of all the software control strategies of neutral point potential in NPC three-level converters.
作者 李宁 王跃 雷万钧 王兆安 LINing, WANG Yue, LEI Wan-jun, WANG Zhao-an ( Xi ' an Jiaotong University, Xi ' an 710049, China)
机构地区 西安交通大学
出处 《电力电子技术》 CSCD 北大核心 2011年第10期 78-80,共3页 Power Electronics
关键词 变换器 中点电压波动 软件控制算法 converter neutral point potential fluctuation software control strategies
作者简介 李宁(1983-),男,辽宁丹东人,博士研究生,研究方向为多电平变换器控制技术、电能质量问题。
  • 相关文献

参考文献5

二级参考文献34

  • 1宋文祥,陈国呈,丁肖宇,束满堂.基于两类脉宽调制方式本质联系的三电平逆变器中点电压平衡控制的研究[J].电工技术学报,2005,20(12):53-58. 被引量:36
  • 2宋文祥,陈国呈,武慧,孙承波.一种具有中点电位平衡功能的三电平空间矢量调制方法及其实现[J].中国电机工程学报,2006,26(12):95-100. 被引量:118
  • 3Nabae A, Takahashi I, Akagi H. A new neutral-point clamped PWM inverter[J]. IEEE Trans. Ind. Applicat., 1981, IA-17 (5): 518-523. 被引量:1
  • 4Nikola Celanovic, Dushan Boroyevich. A comprehensive study of neutral-point voltage balancing problem in three-level neutral-point-clamped voltage source PWM inverters[J]. IEEE Transactions on Power Electronics, 2000, 15 (2): 242-248. 被引量:1
  • 5Oscar Alonso, Luis Marroyo, Pablo Sanchis, et al Analysis of neutral-point voltage balancing problem in three-level neutral-point-clamped inverters with SVPWM modulation[C]. Industrial Electronics Society, IEEE 2002 28th Annual Conference, 2002, 2 920-925. 被引量:1
  • 6Mouton H du Toit. Natural balancing of three-level neutral-point-clamped PWM inverters[J]. IEEE Transactions on Industrial Electronics, 2002, 49 (5): 1017-1023. 被引量:1
  • 7Josep Pou, Dushan Boroyevich, Rafael Pindado. New feed forward space-vector PWM method to obtain balanced AC output voltages in a three-level neutral-point-clamped converter[J]. IEEE Transactions on Industrial Electronics, 2002, 49 (5): 1026- 1034. 被引量:1
  • 8Sergio Busquets Monge, Josep Bordonau, Dushan Boroyevich. The nearest three virtual space vector PWM-a modulation for the comprehensive neutralpoint balancing in the three-level NPC inverter[J]. IEEE Power Electronics Letters, 2004, 2 (1): 11-15. 被引量:1
  • 9Sergio Busquets Monge, Sergio Somavilla, Josep Bordonau, et al. Capacitor voltage balance for the neutral-point-clamped converter using the virtual space vector concept with optimized spectral performance[J]. IEEE Transactions on Power Electronics, 2007, 22 (4): 1128-1135. 被引量:1
  • 10Nabae A, Takahashi I, Akai H. A new neutral-point-clamped PWM inverter[J]. IEEETrans. Ind. Applicat. IA-17, 1981: 518-523. 被引量:1

共引文献202

同被引文献97

引证文献13

二级引证文献13

投稿分析

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部 意见反馈