| 三电平H桥级联型逆变器 |
| |
| 引用本文： | 张颖,李崇坚,朱春毅,王成胜,兰志明.三电平H桥级联型逆变器[J].电工技术学报,2011(5):78-82. |
| |
| 作者姓名： | 张颖 李崇坚 朱春毅 王成胜 兰志明 |
| |
| 作者单位： | 冶金自动化研究设计院;中国科学院电工研究所; |
| |
| 摘 要： | 级联型多电平变频器输出电压谐波含量小,易于实现模块化,适用于高压大功率场合.本文主要针对三电平H桥级联型逆变器的拓扑结构和控制方式的相关问题进行分析与研究.级联个数不同,对控制方法也有不同的要求.提出了基于载波层叠调制和载波移相调制的混合载波调制方法,三电平桥臂内采用反相层叠载波调制,级联单元间及桥臂间均采用载波移相调...
|
| 关 键 词： | 三电平 H桥级联 载波层叠 载波移相 |
Three-Level H-Bridge Cascade Type Multi-Level Inverter |
| |
| Zhang Ying Li Chongjian Zhu Chunyi Wang Chengsheng Lan Zhiming.Three-Level H-Bridge Cascade Type Multi-Level Inverter[J].Transactions of China Electrotechnical Society,2011(5):78-82. |
| |
| Authors: | Zhang Ying Li Chongjian Zhu Chunyi Wang Chengsheng Lan Zhiming |
| |
| Affiliation: | Zhang Ying1 Li Chongjian1 Zhu Chunyi1 Wang Chengsheng1 Lan Zhiming2(1.Automation Research and Design Institute of Metallurgical Industry Beijing 100071 China 2.Institute of Electrical Engineering,Chinese Academy of Sciences Beijing 100080 China) |
| |
| Abstract: | Cascade type multi-level inverter is adopted to high power AC drives due to small harmonic components of the output voltage and facilitating greater modularity.In this paper,the problems which are interrelated with the topology and control method of three-level H-bridge cascade type multi-level inverter with clamped diode are investigated in detail.The differences of cascaded number decide different control methods.Carrier modulation scheme based on cascaded carriers and phased-shifted consideration are pre... |
| |
| Keywords: | Three-level H-bridge cascade cascaded carriers phased-shifted carriers |
| 本文献已被 CNKI 等数据库收录！ |
