搜索资源列表
-
0下载:
Electromagnetic AC MOTOR actuator simulation
-
-
0下载:
采用Hopfield神经网络的改进异步电动机直接转矩控制方法,可以有效的降低电磁转矩、定子磁链和定子电流的波动。-Improved Hopfield neural network using asynchronous motor direct torque control method can effectively reduce the electromagnetic torque, stator flux and stator current fluctuations.
-
-
0下载:
低压永磁直流电机的传导电磁干扰模型Permanent magnetic DC motor conduction electromagnetic interference model-Permanent magnetic DC motor conduction electromagnetic interference model
-
-
0下载:
无刷交流电励磁磁通切换电机电磁性能研究Brushless alternating current excitation flux switching motor electromagnetic properties-Brushless alternating current excitation flux switching motor electromagnetic properties
-
-
0下载:
磁性槽楔对高压感应电动机电磁参数和性能的影响Magnetic slot wedge on the high voltage induction motor electromagnetic parameters and performance influence-Magnetic slot wedge on the high voltage induction motor electromagnetic parameters and performance influence
-
-
0下载:
The CEM ( electromagnetic torque) of the direct current motor (DCM) simulation on Matlab,
the charge have to be respect the CEM curve
-
-
0下载:
异步电机电磁场分析,电磁计算,多个程序,可以下载使用-Induction motor electromagnetic field analysis, electromagnetic calculations, multiple programs can be downloaded using
-
-
2下载:
以五相无刷直流电动机为例,通过对五相无刷直流电动机的建模与仿真,进而研究无刷直流电动机带载起动过程中的电机转速、电磁转矩和各相电流,并分析参数变化对系统性能的影响。-The five phase brushless DC motor as an example, through the modeling and Simulation of five phase brushless DC motor, and then the motor speed, electromagnetic torque
-
-
0下载:
此段程序,可用于交流电机设计,计算转矩,电磁力,磁通密度等,适用于Ansys软件,具有较强的参考价值。-This section program, can be used for AC motor design, calculation of torque, the electromagnetic force, the magnetic flux density for Ansys software, with a strong reference value.
-
-
3下载:
转速开环恒压频比控制的交流异步电机调速系统仿真,给出电机三相电压瞬时值、三相电流瞬时值、电磁转矩、转速等随时间变化的结果。研究生作业,调试通过。
-Speed open-loop constant voltage frequency ratio control of ac induction motor speed control system simulation, motor three-phase voltage instantaneous value is given, and th
-
-
2下载:
异步电机直接转矩控制系统仿真:
模型整体结构分为三大部分:主电路部分(直流电源、逆变器、电机)、控制系统部分(采用的是直接转矩控制,所以主要有坐标变换模块,灰色部分,磁链观测器模块,红色部分,直接转矩开关表选择模块,蓝色部分,以及外环的转速调节器ASR)剩下的就是仿真结果波形观测部分(观测信号依次向下为定子ab相线电压、三相定子电流、电机转速、电机电磁转矩)
运行初始条件为以1420r./min的额定转速电机空载启动,在0.3s时刻突加额定负载50牛米。在0.5s时刻电机转速突然下降为120
-