| 一种新型的基于单电流调节器提高永磁同步电机系统负载与抗扰能力的算法 |
| |
| 引用本文： | 杨海靖,迟颂,宋桂英,李雪.一种新型的基于单电流调节器提高永磁同步电机系统负载与抗扰能力的算法[J].航空动力学报,2018,45(5):77-82, 87. |
| |
| 作者姓名： | 杨海靖 迟颂 宋桂英 李雪 |
| |
| 作者单位： | [1. 省部共建电工装备可靠性与智能化国家重点实验室河北工业大学,天津300130;2. 河北省电磁场与电器可靠性重点实验室河北工业大学,天津300130],[1. 省部共建电工装备可靠性与智能化国家重点实验室河北工业大学,天津300130;2. 河北省电磁场与电器可靠性重点实验室河北工业大学,天津300130],[1. 省部共建电工装备可靠性与智能化国家重点实验室河北工业大学,天津300130;2. 河北省电磁场与电器可靠性重点实验室河北工业大学,天津300130],[1. 省部共建电工装备可靠性与智能化国家重点实验室河北工业大学,天津300130;2. 河北省电磁场与电器可靠性重点实验室河北工业大学,天津300130] |
| |
| 基金项目： | 河北省高层次人才项目(E2015100007) |
| |
| 摘 要： | 提出了一种根据永磁同步电机(PMSM)转速来调节交轴电压的最大转矩法。算法对电压极限矢量圆与电流极限矢量圆定量分析,找到电机稳定运行时的最大转矩点,通过在电压极限矢量圆补偿定子电阻压降修正最大转矩点。通过直接给定交轴电压的方式,充分利用修正最大转矩点的电磁转矩,提高电机的负载能力和抗干扰能力。仿真验证了该算法的有效性和可行性。对于最大转矩点的定量分析,使此模型具有良好的可移植性。
|
| 关 键 词： | 永磁同步电机 弱磁控制 单电流调节器 电压极限矢量圆修正 最大转矩 |
A Novel Algorithm for Improving Load and Immunity of Permanent MagnetSynchronous Motor Based on Single Current Regulator |
| |
| YANG Haijing,CHI Song,SONG Guiying and LI Xue.A Novel Algorithm for Improving Load and Immunity of Permanent MagnetSynchronous Motor Based on Single Current Regulator[J].Journal of Aerospace Power,2018,45(5):77-82, 87. |
| |
| Authors: | YANG Haijing CHI Song SONG Guiying and LI Xue |
| |
| Institution: | 1. State Key Laboratory of Reliability and Intelligence of Electrical Equipment, Hebei University ofTechnology, Tianjin 300130, China;2. Key Laboratory of Electromagnetic Field and Electrical Apparatus Reliability of Hebei Province,Hebei University of Technology, Tianjin 300130, China,1. State Key Laboratory of Reliability and Intelligence of Electrical Equipment, Hebei University ofTechnology, Tianjin 300130, China;2. Key Laboratory of Electromagnetic Field and Electrical Apparatus Reliability of Hebei Province,Hebei University of Technology, Tianjin 300130, China,1. State Key Laboratory of Reliability and Intelligence of Electrical Equipment, Hebei University ofTechnology, Tianjin 300130, China;2. Key Laboratory of Electromagnetic Field and Electrical Apparatus Reliability of Hebei Province,Hebei University of Technology, Tianjin 300130, China and 1. State Key Laboratory of Reliability and Intelligence of Electrical Equipment, Hebei University ofTechnology, Tianjin 300130, China;2. Key Laboratory of Electromagnetic Field and Electrical Apparatus Reliability of Hebei Province,Hebei University of Technology, Tianjin 300130, China |
| |
| Abstract: | The maximum point of the motor at given speed was found by a quantitative analysis of both the voltage limit vector circle and the current limit vector circle. The maximum torque point was corrected by compensating stater resistance voltage at the voltage limit vector. Through the direct given crossaxis voltage to take full advantage of this point of electromagnetic torque, the motor load capacity and antijamming capability were improved. The simulation proved that the algorithm had been well designed in terms of validity and feasibility. The model has a good portability by the quantitative analysis of the maximum torque point. |
| |
| Keywords: | permanent magnet synchronous motor (PMSM) flux-weakening control single current regulator voltage limit vector circle correction maximum torque |
|
| 点击此处可从《航空动力学报》浏览原始摘要信息 |
| 点击此处可从《航空动力学报》下载免费的PDF全文 |
|
