| 双变量六脉波交/交变频器高频调速研究 |
| |
| 引用本文： | 刘华林. 双变量六脉波交/交变频器高频调速研究[J]. 电力电子技术, 2011, 45(11): 112-114 |
| |
| 作者姓名： | 刘华林 |
| |
| 作者单位： | 广西桂能科技发展有限公司系统所,广西南宁,530007 |
| |
| 摘 要： | 论述了双变量六脉波交/交变频器高频调速的必要性与理论根据.通过Matlab对双变量六脉波交/交变频器调速系统进行建模,用余弦交截法求出晶闸管脉冲触发时刻.对该调速系统进行理论仿真和实验,得到变频器输出电压波形和异步电动机转子转速波形.对比仿真与实验结果,所得结论充分验证了双变量六脉波交/交变频器高频调速的可行性.
|
| 关 键 词： | 变频器 双变量 高频调速 |
Research on High Frequency Speed Regulation of Bivariate Six-pulse AC/AC Inverter |
| |
| LIU Hua-lin. Research on High Frequency Speed Regulation of Bivariate Six-pulse AC/AC Inverter[J]. Power Electronics, 2011, 45(11): 112-114 |
| |
| Authors: | LIU Hua-lin |
| |
| Affiliation: | LIU Hua-lin (Guangxi Guineng Science and Technology Development Co.,Ltd.,Nanning 530007,China) |
| |
| Abstract: | The necessity and theoretical basis of high frequency speed control system of bivariate six-pulse AC/AC in-verter are discussed.Speed control system of bivariate six-pulse AC/AC inverter is modelled through Matlab,and the pulse trigger moment is produced by the cosine pay-cut law.From simulation and experiment on high frequency speed control system of bivariate six-pulse AC/AC inverter,voltage waveforms of inverter and rotor speed and electromagnet-ic torque waveforms of asynchronous motor are got.By compar... |
| |
| Keywords: | inverter bivariate high frequency speed regulation |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
