| 直接转矩控制的磁链控制方法仿真与分析 |
| |
| 引用本文： | 蔡文皓,刘庚,程红,贺伟.直接转矩控制的磁链控制方法仿真与分析[J].防爆电机,2009,44(4):20-23,32. |
| |
| 作者姓名： | 蔡文皓 刘庚 程红 贺伟 |
| |
| 作者单位： | 1. 西安科技大学电气与控制工程学院,陕西西安,710054
2. 渤海钻探五公司70003钻井队,河北河间,062450 |
| |
| 摘 要： | 以异步电动机直接转矩控制基本原理为基础,利用Matlab/Simulink完成直接转矩控制系统的六边形磁链控制方法和近似圆形磁链控制方法的仿真。通过改变转速给定值,得出在不同给定条件下的仿真结果,并对仿真结果进行了具体分析。最后给出了在全速范围内两种控制方法实现平滑切换的仿真模型,仿真结果验证了两种控制方法平滑切换的可行性,对直接转矩控制技术应用于工程技术等方面有一定的实用价值。
|
| 关 键 词： | 直接转矩控制 六边形磁链 圆形磁链 平滑切换 Simulink |
Simulation and Analysis on Flux Linkage Method of Direct Torque Control |
| |
| Cai Wenhao,Liu Geng,Cheng Hong,He Wei.Simulation and Analysis on Flux Linkage Method of Direct Torque Control[J].Explosion-proof Electric Machine,2009,44(4):20-23,32. |
| |
| Authors: | Cai Wenhao Liu Geng Cheng Hong He Wei |
| |
| Abstract: | Based on the basic principle of direct torque control of induction motor,the simulations on the two kinds of methods in this control system,such as hexagonal and approximate rotundity flux linkage control methods,are carried out by Matlab/Simulink.Through changing the given speed,the simulation results in different conditions are gained and are specifically analyzed.The simulation models,that the two control methods can realize smooth switching in full speed field,are given at last.The simulation results ve... |
| |
| Keywords: | Direct torque control hexagonal flux linkage rotundity flux linkage smooth switching simulink |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
