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Diagnosis of switch open-circuit fault in PM brushless DC motor drives

机译：PM无刷直流电动机驱动器中的开关开路故障诊断

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An adaptive neuro-fuzzy inference system (ANFIS) is developed to diagnose open switch faults in the inverter bridge of PM brushless DC motor drives. Performance of the drive system under normal and faulty conditions is obtained through a discrete-time model. The motor DC-link current is monitored over one electrical cycle under healthy and faulty operations. The time-domain waveform is processed using wavelet transform, and suitable indices are derived to train ANFIS. Testing of the diagnosing system shows the effectiveness of the proposed methodology.

机译：开发了一种自适应神经模糊推理系统（ANFIS），以诊断PM无刷直流电动机驱动器逆变桥中的开路开关故障。通过离散时间模型可以获得正常和故障条件下驱动系统的性能。在正常运行和故障运行的情况下，在一个电周期内监视电动机的直流母线电流。使用小波变换处理时域波形，并导出合适的指标来训练ANFIS。对诊断系统的测试表明了所提出方法的有效性。

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来源
《NASCODE V》|1987年|p.69-73|共5页
会议地点 Dublin(IE);Dublin(IE)
作者
Awadallah M.A.; Morcos M.M.;
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Dept. of Electr. Comput. Eng., Kansas State Univ., Manhattan, KS, USA;

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原文格式 PDF
正文语种 eng
中图分类结构、器件;
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专利

1. Switch Fault Diagnosis of PM Brushless DC Motor Drive Using Adaptive Fuzzy Techniques [J] . M. A. Awadallah, M. M. Morcos IEEE Transactions on Energy Conversion . 2004,第1期

机译：基于自适应模糊技术的永磁无刷直流电机开关故障诊断。
2. Fault diagnosis scheme for open-circuit faults in switched reluctance motor drives using fast Fourier transform algorithm with bus current detection [J] . Chun Gan, Jianhua Wu, Shiyou Yang, Power Electronics, IET . 2016,第1期

机译：基于总线电流检测的快速傅里叶变换算法在开关磁阻电机驱动器开路故障中的故障诊断方案
3. Automatic Diagnosis and Location of Open-Switch Fault in Brushless DC Motor Drives Using Wavelets and Neuro-Fuzzy Systems [J] . Mohamed A. Awadallah, Medhat M. Morcos IEEE Transactions on Energy Conversion . 2006,第1期

机译：基于小波和神经模糊系统的无刷直流电动机驱动器开路故障自动诊断和定位
4. Fault-tolerant control without extra hardware for doubly salient brushless DC motor drive under open-circuit faults [C] . Jian Zhang, Zhuoran Zhang, Yin Wang, Annual Conference of the IEEE Industrial Electronics Society . 2016

机译：无需额外硬件的容错控制，可在断路故障时使用双凸极无刷直流电动机驱动器
5. Design of switched reluctance motors and development of a universal controller for switched reluctance and permanent magnet brushless DC motor drives. [D] . Vijayraghavan, Praveen. 2001

机译：开关磁阻电动机的设计以及用于开关磁阻和永磁无刷直流电动机驱动器的通用控制器的开发。
6. Modeling and Simulation of Control Actuation System with Fuzzy-PID Logic Controlled Brushless Motor Drives for Missiles Glider Applications [O] . Murali Muniraj, Ramaswamy Arulmozhiyal 2015

机译：模糊PID逻辑控制的无刷电机驱动控制系统的建模与仿真
7. Real-Time Fault Diagnosis and Fault-Tolerant Control Strategy for Hall Sensors in Permanent Magnet Brushless DC Motor Drives [O] . Xi Zhang, Yiyun Zhao, Hui Lin, 2021

机译：永磁无刷直流电机驱动器中霍尔传感器的实时故障诊断和容错控制策略

Diagnosis of switch open-circuit fault in PM brushless DC motor drives

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