搜索资源列表
svc
- 异步电机矢量控制c源程序,给出了一个基于转子磁链的控制模型,仅供参考。
Induction_Motor
- 电动汽车用异步电机系统效率优化控制研究 (中科院博士论文)目前,大量应用于工农业生产的交流异步电机驱动系统,存在着整体效率较低的缺陷,造成资源浪费严重。本文以应用于电动汽车的中小功率等级异步电机驱动系统为研究对象,并针对被广泛应用的SVPWM电压型逆变器输出调制电压中含有基波电压以及谐波电压的实际特点,提出要从两个方面对稳态轻载工况下异步电机系统进行效率优化控制:优化电机的基波励磁磁链,寻找由基波电压所引起的电机铁芯损耗和铜损的最优平衡点,以减少由基波电压引起的电机损耗 优化SVPWM发生
Asynchronous_motor_subdivision
- 传统异步电机直接转矩控制多采用六边形磁链控制或六区间的圆形磁链控制,容易造 成转矩和磁链脉动过大,限制了其实用范围。针对此缺陷,本文采用矢量细分的方法,将传统的六电压矢量和六扇区细分为十二电压矢量和十二个扇区,制定了相应的矢量开关表,并通过 MATLAB 对其进行了仿真实验。仿真结果表明,基于矢量细分的异步电机直接转矩控制能够有效改善磁链轨迹,减小转矩脉动,提高系统控制性能。 -Conventional induction motor direct torque control multip
yongxizhijiezhuanjukongzhi
- 定子磁链直接转矩控制,波形平稳,转速稳定,控制效果良好-Direct torque control of stator flux linkage, the waveform is stable, stable speed, good control effect
untitled111
- 自己建立的基于全阶磁链的异步电机无速度传感器矢量控制系统调试源码-Established based on their full order flux induction motor speed sensorless vector debugging source control system
yibu
- 建立模型参考自适应系统(MRAS)来估计转子磁链,最后通过Matlab/Simulink仿真与基于DSP的无速度传感器异步电动机矢量控制实验-Model reference adaptive system (MRAS) to estimate the rotor flux, and finally through Matlab/Simulink Simulation and DSP-based induction motor speed sensorless vector control exp
jisuanjiaodu
- 用于永磁同步电机直接转矩控制的磁链角度计算-Angle for the flux permanent magnet synchronous motor direct torque control calculation
11111
- 基于转子磁链定向的矢量控制,运用的是SVPWM,转速波形良好-Based rotor flux oriented vector control, use the SVPWM, good speed waveform
VSIsimplified
- 三相异步电机的控制;电压源逆变器,采用电流滞环控制;典型的异步电动机按转子磁链定向的矢量控制,磁链与转矩实现解耦。-Three phase induction motor control voltage source inverter, the current hysteresis control the typical asynchronous motor by rotor flux oriented vector control, flux linkage and torque deco
Fig7x22
- matlab simulink 转速磁链双闭环矢量控制系统仿真模型-matlab simulink
Active-Flux
- 基于有效磁链的IPMSM点击i无速度传感器控制-Active Flux DTFC-SVM Sensorless Control of IPMSM
DTC
- 电力牵引直接转矩控制DTC的介绍文献,内含圆型磁链传统滞环,ISC,以及部分改进型定子磁链模型搭建介绍,比较具有代表性。-Electric Traction Control DTC direct torque introduced documents containing the conventional circular flux hysteresis, ISC, and some improved stator flux model to build reports, compared wi
PMSM_simu_test
- 永磁同步电机(PMSM)电流转速双闭环PI控制,采用矢量控制(FOC)中的id 0方式,以空间矢量脉宽调制来实现磁链圆跟踪。对负载转矩进行交轴电流前馈以抑制外负载扰动。-Permanent Magnet Synchronous Motor (PMSM) current double closed loop speed PI control, vector control (FOC) of id 0 mode, space vector pulse width modulation to ac
windfarm_dfig
- PSCAD/EMTDC软件搭建的双馈异步发电机(DFIG)详细模型,转子侧采用定子磁链定向控制,网侧采用电网电压定向控制。-PSCAD/EMTDC software to build double-fed induction generator (DFIG) detailed model, using the rotor side stator flux oriented control, network side using the grid voltage oriented control.
AC_closedloop_magnetic
- 自己的小研究,基于磁链定向的交流电机闭环调速模型,对研究这个领域的有很大的帮助-Own small study, flux oriented AC motor loop speed control model based on research in this area is very helpful
DFIG_toAC_statororiented
- 离网型DFIG控制的仿真,采用定子磁链定向的矢量控制实现对离网型DFIG的控制- U79BB u7783 u7A1 u5A1 u5B0 u5B0 u7B0 u7B0 u5BF U79BB u7F51 u578BDFIG u7684 u63A7 u5236
shiliang
- 交流异步电机矢量控制,转速环与磁链环均使用PI参数控制,可运行也可继续优化(AC asynchronous motor vector control, speed loop and flux loop are controlled by PI parameters, which can be operated or optimized continuously.)
