双三相电励磁同步电机矢量控制系统研究 |
| |
引用本文: | 杨坤,阮志煌,闫岩,宋文祥.双三相电励磁同步电机矢量控制系统研究[J].工业控制计算机,2019,32(4):149-151. |
| |
作者姓名: | 杨坤 阮志煌 闫岩 宋文祥 |
| |
作者单位: | 上海大学机电工程与自动化学院,上海,200444;上海大学机电工程与自动化学院,上海,200444;上海大学机电工程与自动化学院,上海,200444;上海大学机电工程与自动化学院,上海,200444 |
| |
摘 要: | 研究了一种气隙磁场定向的双三相电励磁同步电机矢量控制系统,分析了双三相电机数学模型及相应坐标变换,引出了混合模型气隙磁链观测器,给出了该控制系统控制方案。该控制系统可通过双三相电机矢量控制实现高精度、大扭矩输出,电机转速与电流均保持着较好的输出特性,气隙磁链观测精度高。通过仿真结果可以看出,该控制系统有着良好的运行性能,仿真结果与理论分析一致,验证了控制方案的正确性与可行性。
|
关 键 词: | 双三相电励磁电机 气隙磁场定向 磁链观测器 双Y移相30° |
Study on Vector Control System of Dual Three-phase Excitation Synchronous Machine |
| |
Abstract: | In this paper,a dual three-phase synchronous motor vector control system with air-gap field orientation is studied.The mathematical model and the corresponding coordinate transformation of the dual three-phase motor are analyzed.The hybrid model air gap flux observer is derived and the system control scheme is given.The control system can achieve high-precision and high-torque output through the dual three-phase motor vector control.The motor speed and current maintain good output characteristics,and the air gap flux linkage observation accuracy is high. |
| |
Keywords: | dual three-phase excitation motor air gap field orientation flux observer double Y phase shift 30 degrees |
本文献已被 维普 万方数据 等数据库收录! |
|