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电机主程序
- 变频调速是改变电动机定子电源的频率，从而改变其同步转速的调速方法。变频调速系统主要设备是提供变频电源的变频器，变频器可分成交流-直流-交流变频器和交流-交流变频器两大类，目前国内大都使用交-直-交变频器。(Variable frequency speed regulation is the frequency of changing the stator power supply of the motor, thus changing the speed regulation method of
中国机器视觉行业发展现状与前景分析
- 上分对方更好地山丹上单地方很舒服郭德纲大哥山东干上单感受到法国水电费大范甘迪 个(In AC speed regulation, direct torque control (DTC) has become a research hotspot in the field because of its novelty, simple structure, direct control and dynamic characteristics. The basic idea is to control
quxiankeyi1
- 用于永磁同步电机的仿真模型,使用矢量控制算法，并对算法进行优化，仿真曲线为电流。转速等(PMSM MTPA ,use mtpa method,plot current speed stator and so on, by using this model, we can learn some basic information of PMSM)
bu2015
- Control Strategy for Five-Phase Dual Stator-Winding Induction Generator DC Generating System
新建文件夹
- 电机课程matlab仿真程序，可以计算转子定子磁场强度。(The MATLAB simulation program of motor course can calculate the magnetic field strength of rotor stator.)
异步电机直接转矩控制变频调速系统的设计_胡瑶
- 本文建立了一个基于直接转矩控制的异步电机变频调速系统。系统采用了两个滞环控制器,分别比较定子给定磁链与实际磁链、给定转矩与实际转矩的差值,然后根据这两个差值查询逆变器电压矢量开关表得到施加在异步电动机定子绕组上的电压矢量,然后通过脉冲宽度调制(Pulse Width Modulation,PWM)逆变器控制异步电动机。(An asynchronous motor variable frequency speed regulation system based on direct torque c
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- 三相异步电动机直接启动定子转子电流，转速以及转矩的仿真模拟，simulink仿真(Simulation and Simulation of three phase asynchronous motor directly starting stator rotor current, speed and torque, Simulink simulation)
无传感器的永磁同步电机控制
- 电机的MATLAB仿真程序，采用了卡尔曼滤波，对定子电流进行估计，并估算出转子的位置和速度(Kalman filter is used in MATLAB simulation program to estimate the stator current and the rotor position and speed.)
power_wind_dfig
- MATLAB模型，双馈风电机组基于最大功率跟踪，低风速超速控制，中风速高风速变桨距控制(DFIG MATLABThe wind turbine and the doubly-fed induction generator (WTDFIG) are shown in the figure called The Wind Turbine and the Doubly-Fed Induction Generator System. The AC/DC/AC converter is divided i
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- 永磁同步电机，应用MTPA和弱磁控制的定子电流控制方法，完成矢量控制策略的搭建(The stator current control method based on MTPA and flux weakening control is used to complete the construction of vector control strategy for permanent magnet synchronous motor.)
PMSM_dtc.slx
- 直接转矩控制的实质是用空间矢量的分析方法，以定子磁场定向方式，对定子磁链和电磁转矩进行直接控制的(The essence of DTC is to directly control stator flux linkage and electromagnetic torque by means of space vector analysis and stator magnetic field orientation.)
自适应的永磁同步电机
- 基于MRAS模型参考自适应的永磁同步电机PMSM在线参数辨识MATLAB仿真模型，可辨识电机定子电阻、电感和永磁磁链，辨识精度比较高。(Based on the MRAS model reference adaptive PMSM on-line parameter identification matlab simulation model, the stator resistance, inductance and permanent flux can be identified, and
电机
- 基于EKF的三相PMSM无传感器矢量控制框图，EKF算法采用s函数进行编写，函数命名为EKF。其中，输入为电机在静止坐标系下的钉子电压和定子电流，输出为定子电流估计值，转速和转子位置(Based on EKF's three-phase PMSM sensorless vector control block diagram, EKF algorithm uses s function to write, and the function is named EKF. Among them, th
DFIG转子侧与网侧模型github
- 本资源为双馈风机DFIG的建模，其中包括定子直接从电网以恒定的振幅和频率提供三相电压。转子还由三相电压供电，这些三相电压在稳定状态下具有不同的幅度和频率，以便达到电机的不同运行条件（速度，转矩等）。本资源在intin.m文件中给了具体的参数，可以模拟出具体的仿真结果，使用者也可以自己改变参数来模拟仿真自己的结果。(This resource is for modeling DFIG of doubly fed wind turbine, which includes the stator pro