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tongbufadianji
- 同步发电机，用于仿真用，6.5以上可打开-Synchronous generator for the simulation used to open more than 6.5
bp
- 用BP神经网络的初步级应用实现 电机故障诊断-BP neural network with the initial level of motor fault diagnosis applications
ERN
- a transmission line fault location model which is based on an Elman recurrent network (ERN) has been presented for balanced and unbalanced short circuit faults. All fault situations with different inception times are implemented on a 380-kV proto
sanxiangganyingdianji
- 三相感应电动机单相短路故障的瞬态过程仿真，大家一起学习-Three-phase induction motor single-phase short-circuit fault transient process simulation, we study together
5
- fault at stator in induction motor
dianjiguzhangzhenduan
- 用matlab编写的电机故障诊断的M文件，可以判断故障电机故障类型-Prepared using matlab M-file motor fault diagnosis, fault type motor failure can be judged
Detection-of-short-duration-power-quality-disturba
- 优秀论文及配套源码。电压暂降是动态电能质量问题中最受关注的热点之一。大量新型电力电子设备的广泛使用对电网电能质量的要求越来越高，而且电压暂降在电网中又具有一定的传播性。因此，无论从电网还是用户都迫切需要对电压暂降进行研究和治理。对电压暂降的检测是解决电压暂降的前提条件，故本论文主要对电压暂降的检测方法进行研究。 本文分析了国内外短时电能质量扰动检测的研究现状，并着重讨论了短路故障、感应电动机启动和变压器激磁三种电压暂降扰动情况下电压暂降的特性；在此基础上选择了基于S变换的短时电能质量扰动检测
ResearchandPracticeforNonlinearModelingofSwitchedR
- 开关磁阻电机作为一种电动调速系统具有结构简单坚固、低成本、高容错性能以及高速运行的能力,目前它越来越广泛的应用于航空和汽车上的起动/发电系统,具有很大的潜力。要对开关磁阻电机进行深入的理论分析,就需要对其建立一个准确而又有实用性的模型。而 MATLAB 软件具有强大的矩阵和数学计算功能,利用它的模块之一 SIMULINK 建模有着界面友好、易于进行参数修改等特点。国内利用 MATLAB 软件对开关磁阻电机进行建模主要分两大类:一部分是采用 M 文件编程的方法 另一部分是利用开关磁阻电机的线性电感
fuzzy-reasoning-expert-system-for-fault-diagnosis.
- 模糊推理的电机故障诊断专家系统研究Motor based on fuzzy reasoning expert system for fault diagnosis-Motor based on fuzzy reasoning expert system for fault diagnosis
wuzuniraozu
- 电机在无阻尼状态下运行中的故障仿真，matlab下的实现-State in the absence of damping the motor running in the fault simulation, matlab under implementation
d4ef13.ZIP
- 利用相关性基波消去法诊断电机转子断条故障Using the correlation matrix of wave elimination method to diagnosis motor broken rotor bar fault-Using the correlation matrix of wave elimination method to diagnosis motor broken rotor bar fault
mn4op8.ZIP
- 带变频驱动系统的感应电机故障诊断研究Belt drive system of induction motor fault diagnosis-Belt drive system of induction motor fault diagnosis
1xy7z.ZIP
- 采用Park变换感应电机转子复合故障检测Using Park transform induction motor rotor Composite Fault Detection-Using Park transform induction motor rotor Composite Fault Detection
t6u3vw.ZIP
- 多介质工频电场分析的快速多极子边界元法Multiple fault of cage rotor induction motor by current distribution-Multiple fault of cage rotor induction motor by current distribution
cd4ef1.ZIP
- 共振解调与小波降噪在电机故障诊断中的应用Demodulated resonance technique and wavelet denoising and its application in fault diagnosis of motor-Demodulated resonance technique and wavelet denoising and its application in fault diagnosis of motor
cd4ef1.ZIP
- 采样系统慢时变扰动比例积分观测器鲁棒控制Variable frequency power supply of squirrel cage induction motor broken bar fault diagnosis simulation-Variable frequency power supply of squirrel cage induction motor broken bar fault diagnosis simulation
DC-Motor-Current--Analyse-by-EMD
- 基于EMD的直流电机换向电流提取程序。内含用LEM公司的霍尔传感器实测的微型直流电动机启动时的电流信号（真实的数据和大家分享），分别用小波滤波和EMD消噪，并用EMD提取直流分量、高频换向电流，对研究电机间接测速、启动特性测试很有帮助，对电机故障诊断也有帮助。-EMD-based DC motor commutation current extraction procedures. LEM s included with Hall sensors measured miniature DC mo
fault
- Inverter fault Analysis in Permanent Magnet Synchronous Motor using Matlab & Simulink
Broken-Rotor-Bar-Detection-in-Induction-Motor-via
- The fault of broken rotor bars in a three phase induction motor is diagnosed by using the wavelet multiresolution analysis
Motor frequency fault detection
- 通过快速FFT计算对电机发出的声音,计算出频率(Calculate the frequency by fast FFT calculation of the sound emitted by the motor)