| 双三相异步电动机的建模和仿真研究 |
| |
| 引用本文： | 王步来,顾伟,褚建新,吴卫民,郭燚. 双三相异步电动机的建模和仿真研究[J]. 电机与控制学报, 2008, 12(6) |
| |
| 作者姓名： | 王步来 顾伟 褚建新 吴卫民 郭燚 |
| |
| 作者单位： | 上海海事大学,电气自动化系,上海,200135;上海海事大学,电气自动化系,上海,200135;上海海事大学,电气自动化系,上海,200135;上海海事大学,电气自动化系,上海,200135;上海海事大学,电气自动化系,上海,200135 |
| |
| 基金项目： | 国家自然科学基金，上海市教委支出预算项目，上海市教委资助项目 |
| |
| 摘 要： | 提出了一种双三相异步电动机的建模新方法。基于磁动势和功率不变的原则,构建了一套等效的三相绕组。应用成熟的三相异步电动机在两相静止坐标系上的数学模型,建立了双三相异步电动机在α-β坐标系上的数学模型和基于Simulink的仿真模型。设计制作了一台4极、1.1kW的双三相异步电动机并进行了仿真和试验对比研究。结果表明,仿真结果与试验结果吻合,两者间的最大误差在2%以下。这种基于绕组变换的建模方法是正确有效的。
|
| 关 键 词： | 异步电动机 绕组变换 双三相电机 等效 仿真 |
Modeling and simulation of a dual three-phase asynchronous electrical machine |
| |
| WANG Bu-lai,GU Wei,CHU Jian-xin,WU Wei-min,GUO Yi. Modeling and simulation of a dual three-phase asynchronous electrical machine[J]. Electric Machines and Control, 2008, 12(6) |
| |
| Authors: | WANG Bu-lai GU Wei CHU Jian-xin WU Wei-min GUO Yi |
| |
| Abstract: | A novel mathematic model for a dual three-phase asynchronous electrical machine was proposed.A set of equivalent three-phase windings was built based on same magnetomotive force and power.A dual three-phase asynchronous electrical machine was substituted equivalently by a three-phase asynchronous electrical machine after a winding transformation.Then with the mathematical model of the three-phase asynchronous electrical machine in the stationary reference frame,the model of a dual three-phase asynchronous electrical machine was determined.A 4 pole 1.1 kW dual three-phase asynchronous electrical machine was simulated and tested.Compared the simulation results with corresponding test results,the maximum error is lower than 2%.So this winding transformation and modeling method are validated to be correct. |
| |
| Keywords: | synchronous motors winding transformation a dual three-phase asynchronous electrical machine equivalent simulation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
