| 参数自适应观测的交流电机直接力矩控制 |
| |
| 引用本文： | 刘国海,王德明.参数自适应观测的交流电机直接力矩控制[J].农业工程学报,2000,16(6):141-143. |
| |
| 作者姓名： | 刘国海 王德明 |
| |
| 作者单位： | 江苏理工大学 |
| |
| 摘 要： | 为了改善直接力矩控制系统的性能须要对其参数进行观测。该文提出了一种新的参数自适应观测器，该观测器在观测定子磁链的同时也辨识了随温度变化的定、转子电阻，并观测出转子速度。通过数字仿真其鲁棒性和观测效果得到充分证实。
|
| 关 键 词： | 直接力矩控制 交流电机 自适应观测器 参数辨识 |
| 收稿时间： | 6/5/2000 12:00:00 AM |
Direct Torque Control (DTC) of An Alternator With Adaptive Parameter Observer |
| |
| Liu Guohai and Wang Deming.Direct Torque Control (DTC) of An Alternator With Adaptive Parameter Observer[J].Transactions of the Chinese Society of Agricultural Engineering,2000,16(6):141-143. |
| |
| Authors: | Liu Guohai and Wang Deming |
| |
| Abstract: | In order to improve performance of DTC, the observing precision of the parameter observer must be high, a new adaptive parameter observer is proposed. With this observer, the stator flux , the stator resistance and rotor resistance which vary with motor temperature, are identified simultaneously and the speed can be also observed. The robustness to parameter variations and good performance are fully verified by the simulations. |
| |
| Keywords: | DTC alternator adaptive observer parameters identification |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《农业工程学报》浏览原始摘要信息 |
| 点击此处可从《农业工程学报》下载免费的PDF全文 |
