| 基于独立电源的级联型多电平倍频SSPWM逆变器研究 |
| |
| 引用本文： | 章建峰,戴训龙.基于独立电源的级联型多电平倍频SSPWM逆变器研究[J].机电设备,2010,27(3):33-36. |
| |
| 作者姓名： | 章建峰 戴训龙 |
| |
| 作者单位： | 中国船舶重工集团公司第704研究所,上海,200031 |
| |
| 摘 要： | 主要研究基于独立电源的级联型多电平倍频SSPWM逆变器.基于独立电源的级联型多电平主电路拓扑,避免了逆变单元多重化需要的笨重的叠加变压器,其较低的工作频率,大大减少了其他高频逆变器带来的强的电磁干扰,倍频SSPWM控制技术,又使逆变器获得优良的正弦输出电压波形.仿真与试验结果与理论分析一致.
|
| 关 键 词： | 独立电源 多电平 倍频 逆变器 |
Research on the Cascade Multilevel Inverter with Frequency Multiplication SSPWM Based on Separated DC Sources |
| |
| ZHANG Jian-feng,DAI Xun-long.Research on the Cascade Multilevel Inverter with Frequency Multiplication SSPWM Based on Separated DC Sources[J].Mechanical and Electrical Equipment,2010,27(3):33-36. |
| |
| Authors: | ZHANG Jian-feng DAI Xun-long |
| |
| Institution: | (No. 704 Research Institute,CSIC,Shanghai 200031,China) |
| |
| Abstract: | The cascade multilevel inverter with frequency multiplication SSPWM based on separated DC sources have been investigated in the paper. The cascade multilevel mail-circuit frame based on separated DC sources may avoid the unwieldy transformer in multi-modular converters,and can reduce the impact of EMI deeply in the low working-frequency opposing on high-frequency inverters. With the technology of the frequency multiplication SSPWM,the inverter can obtain good sine output voltage waveforms. The simulated and experimental results agree with theoretic analyses. |
| |
| Keywords: | independent DC source multi-level frequency multiplication inverter |
| 本文献已被 维普 万方数据 等数据库收录！ |
