永磁同步电动机,permanent magnet synchronous motor
1)permanent magnet synchronous motor永磁同步电动机
1.Controlling chaos inpermanent magnet synchronous motor via sliding mode scheme;永磁同步电动机中混沌运动的滑模变结构控制
2.Study on control ofpermanent magnet synchronous motor based on DSP;基于DSP的永磁同步电动机控制系统的研究
3.Based on neural networkpermanent magnet synchronous motor speed system simulation;基于神经网络永磁同步电动机调速系统的仿真研究
英文短句/例句
1.Finite Element Analysis of a Permanent Magnet Synchronous Motor永磁同步电动机电磁场的有限元分析
2.The Permanent Magnet Synchronous Motor Line-starting Research;永磁同步电动机异步起动过程的研究
3.Research on Field Oriented Control of Permanent Magnet Synchronous Motor;永磁同步电动机磁场定向控制的研究
4.Design and Research of Transverse Flux Permanent Magnet Synchronous Motor横向磁通永磁同步电动机设计与研究
5.The Analysis and Calculation of Magnetic Field for the Rotor of PM Synchronous Motor永磁同步电动机转子磁场分析与计算
6.Direct flux control of permanent magnet synchronous motors based on MTPF基于MTPF永磁同步电动机直接磁链控制
7.3-D analysis of eddy current losses in permanent PMSM magnets永磁同步电动机中永磁体的三维涡流分析
8.Research on Permanent Magnetic Synchronous Machine Using in Gearless Elevator无齿轮电梯用永磁同步电动机的研究
9.The Maximum Torque per Ampere Control of Permanent Magnet Synchronous Motor永磁同步电动机最大转矩电流比控制
10.Research on Permanent Magnet Synchronous Motor Used as Air Conditioner Compressor;空调压缩机用永磁同步电动机的研究
11.Study for the Start Characteristic of Rare Earth and Permanent Magnetism and Synchronous Motor稀土永磁同步电动机启动特性的研究
12.Researches on Behavior of Vibration and Noise in Permanent Magnet Synchronous Motor;永磁同步电动机振动与噪声特性研究
13.Research on Digital Drive System of Permanent Magnet Synchronous Motor;永磁同步电动机数字化驱动系统研究
14.Torque Ripple Analysis and Reduction of Permanent Magnet Synchronous Motor永磁同步电动机转矩脉动分析与削弱
15.Simulation of Dynamic Performance of Single-phase Permanent-Magnet Synchronous Motor单相永磁同步电动机动态性能的仿真
16.Calculation and Analysis of Electromagnetic Field in Line-start PMSM;自起动永磁同步电动机的电磁场计算与分析
17.Two-dimension Dynamic Electromagnetic Field Computing Software of Permanent Magnet Synchronous Motor;永磁同步电动机二维动态电磁场计算软件
18.Research on Electromagnetic Vibration and Noise for Low-Power Permanent Magnet Synchronous Motor小功率永磁同步电动机电磁振动与噪声研究
相关短句/例句
PMSM永磁同步电动机
1.DESIGN OF FULL ELECTRICAL INJECTION MOLDING MACHINE BASED ONPMSM;基于永磁同步电动机的全电动注塑机控制系统设计
2.Sensorless Control System forPMSM Based on Sliding Mode Technique;一种基于滑模观测器的低速大转矩永磁同步电动机无传感器控制方法研究
3.Full Sliding Mode Control ofPMSM;永磁同步电动机的完全滑模变结构控制
3)permanent magnet synchronous motor(PMSM)永磁同步电动机
1.The necessary condition for direct flux control to a permanent magnet synchronous motor(PMSM) was put .针对永磁同步电动机电流矢量控制及传统直接转矩控制的缺点,提出了一种基于定子磁链直接控制的速度和转矩控制策略,通过直接控制定子磁链矢量的轨迹来实现磁链和转矩的控制,具有恒定开关频率及转矩和磁链脉动较小等优点,并给出了直接磁链控制应用的必要条件。
2.Under different air gap length,the air gap magnetic field,back electromotive force,power factor,power efficiency and starting torque of the solid rotor permanent magnet synchronous motor(PMSM)were calculated by means of electromagnetic field numerical method.采用有限元法计算了实心转子永磁同步电动机在不同的气隙长度条件下的气隙磁密、空载反电动势、功率因数、效率和起动转矩,在计算过程中考虑了定转子相对运动及定子斜槽等因素;22kW实心转子永磁同步电动机的计算和实验结果表明,电机气隙长度对气隙磁密、空载反电势、功率因数、效率和起动转矩均有较大的影响。
3.According to permanent magnet synchronous motor(PMSM) stator current mathematical model under synchronous rotation coordinates,a speed on-line identification method based on MRAS was presented in this paper.依据永磁同步电动机在同步旋转坐标系下的定子电流数学模型,基于MRAS理论提出一种神经网络转速在线辨识的方法,该方法为永磁同步电动机无速度传感器的控制策略提供了新选择。
4)permanent-magnet synchronous motor永磁同步电动机
1.Finite time tracking controller design forpermanent-magnet synchronous motor;永磁同步电动机的有限时间跟踪控制
2.Anti-control of its chaos and chaos characteristics in thepermanent-magnet synchronous motors;永磁同步电动机的混沌特性及其反混沌控制
3.Direct torque control ofpermanent-magnet synchronous motor for speed senserless;无速度传感器的永磁同步电动机直接转矩控制
5)Permanent Magnet Synchronous Motor (PMSM)永磁同步电动机
1.The resolver to digital converter AD2S80A and the connection of its peripheral circuit were introduced, the interface circuit between AD2S80A and DSP TMS320F240 was designed, the high accuracy position measuring system based on AD2S80A for permanent magnet synchronous motor (PMSM) was implemented, the software and hardware of the system were presented.介绍了旋转变压器-数字转换芯片AD2S80A及其外围电路连接方法,并设计了它与DSPTMS320F240的接口电路,实现了一种基于AD2S80A的永磁同步电动机高精度位置检测系统,给出了系统的软、硬件设计方案。
2.This dissertation is devoted to the study on permanent magnet synchronous motor (PMSM) drive system in electric vehicle (EV) application aided by the State "863 Plan" and the Science and Technology Items of Liaoning province.在国家863计划“九五”重大项目“钕铁硼电机应用产品开发”、辽宁省科学技术计划项目“高性能钕铁硼永磁电机的研制”及沈阳市“十五”科技攻关项目资助下，本文研究工作围绕电动汽车用永磁同步电动机(PMSM)传动控制系统展开，研究内容分为以下四个部分： 首先，为提高电动汽车一次充电续行里程，提出电动汽车用PMSM系统的效率优化控制策略。
3.This thesis is chiefly contributed to the deep study of the rotor position detection of Permanent Magnet Synchronous Motor (PMSM) control strategies.本文以永磁同步电动机为研究对象,以具有交互功能的MATLAB/SIMULINK为仿真工具,以数字信号处理器dsPIC30F6010为控制核心,针对永磁同步电动机控制策略中的转子位置检测方法进行了研究。
6)Permanent magnet synchronous motors永磁同步电动机
1.Direct flux control of permanent magnet synchronous motors based on MTPF基于MTPF永磁同步电动机直接磁链控制
延伸阅读
永磁同步电动机利用永磁体建立励磁磁场的小功率同步电动机。它的定子产生旋转磁场，转子用永磁材料制成。20世纪80年代出现的钕铁硼永磁材料，其剩磁高达1.2特,矫顽力达890千安/米，且加工方便,为永磁电机的应用开辟了新的前景。永磁同步电动机起动时,因转子静止,定、转子磁场不能保持相对静止，因而不能产生定向的稳定转矩。故从理论上说，永磁同步电动机无自起动转矩，需在转子上附加笼式绕组（导条）或磁滞环来产生起动转矩（见三相异步电动机、磁滞电动机）。为防止永磁体漏磁过大，笼式绕组不装在一个整体圆环上，而是装在极靴上（图a）;磁滞环则装于磁极外圈（图b）。当电动机的极数很多、转子惯量很小时，在定子磁场建立的第一个半波之内，由于转子的轻微抖动即可跃入同步。这类电动机无需附加装置，称为自起动永磁同步电动机。
