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A bearing outer raceway fault detection method in induction motors based on instantaneous frequency of the stator current 期刊论文
IEEJ TRANSACTIONS ON ELECTRICAL AND ELECTRONIC ENGINEERING, 2018, 卷号: 13, 期号: 3, 页码: 510-516
Authors:  Song XJ(宋向金);  Hu JT(胡静涛);  Zhu HY(祝洪宇);  Zhang JL(张吉龙)
View  |  Adobe PDF(999Kb)  |  Favorite  |  View/Download:199/36  |  Submit date:2018/02/24
Motor Current Signature Analysis  Hilbert Transform  Induction Motors  Bearing Faults  Instantaneous Frequency  
Hilbert解调制方法诊断异步电机轴承故障 期刊论文
电工技术学报, 2018, 卷号: 33, 期号: 21, 页码: 4941-4948
Authors:  宋向金;  王卓;  胡静涛;  祝洪宇
View  |  Adobe PDF(1377Kb)  |  Favorite  |  View/Download:60/12  |  Submit date:2018/12/01
异步电机  轴承故障  Hilbert变换  定子电流  
鼠笼电机起动暂态转子断条Wigner-Ville分布诊断方法 期刊论文
电机与控制学报, 2018, 卷号: 22, 期号: 7, 页码: 69-77
Authors:  贾朱植;  祝洪宇;  杨理践;  张吉龙;  王国庆
View  |  Adobe PDF(1736Kb)  |  Favorite  |  View/Download:78/17  |  Submit date:2018/06/17
鼠笼电机  Park变换  小波变换  Wigner-ville分布  故障诊断  
基于高分辨率谱估计的早期转子断条故障诊断 期刊论文
仪器仪表学报, 2017, 卷号: 38, 期号: 2, 页码: 279-287
Authors:  贾朱植;  杨理践;  祝洪宇;  张吉龙
View  |  Adobe PDF(1394Kb)  |  Favorite  |  View/Download:149/18  |  Submit date:2017/05/01
鼠笼电机  Hilbert变换  小波变换  扩展prony算法  故障诊断  
时变转速运行状态下鼠笼电机转子断条故障诊断 期刊论文
仪器仪表学报, 2016, 卷号: 37, 期号: 4, 页码: 834-842
Authors:  贾朱植;  杨理践;  祝洪宇;  宋向金
View  |  Adobe PDF(1360Kb)  |  Favorite  |  View/Download:195/18  |  Submit date:2016/07/22
鼠笼电机  转子断条  Park矢量模  离散小波变换  故障诊断  
鼠笼电机转子断条故障的定子电流信号平方解调分析诊断方法 期刊论文
仪器仪表学报, 2015, 卷号: 36, 期号: 9, 页码: 2097-2103
Authors:  贾朱植;  徐建英;  宋向金;  祝洪宇
View  |  Adobe PDF(1736Kb)  |  Favorite  |  View/Download:211/35  |  Submit date:2015/11/18
鼠笼电机  解调制  转子断条  故障诊断  
负载连续变化时鼠笼电机早期转子断条故障诊断 期刊论文
仪器仪表学报, 2014, 卷号: 35, 期号: 7, 页码: 1646-1653
Authors:  祝洪宇;  胡静涛;  高雷;  黄昊
View  |  Adobe PDF(1315Kb)  |  Favorite  |  View/Download:252/51  |  Submit date:2014/11/03
鼠笼电机  希尔伯特变换  小波变换  故障诊断  
基于变频器供电侧电流Hilbert解调制方法的空载电机转子断条故障诊断 期刊论文
仪器仪表学报, 2014, 卷号: 35, 期号: 1, 页码: 139-147
Authors:  祝洪宇;  胡静涛;  高雷;  黄昊
View  |  Adobe PDF(695Kb)  |  Favorite  |  View/Download:1072/71  |  Submit date:2014/04/16
鼠笼电机  希尔伯特变换  解调制  故障诊断  
Morlet小波解调制方法诊断鼠笼电机转子断条故障 期刊论文
电机与控制学报, 2014, 卷号: 18, 期号: 7, 页码: 31-36,43
Authors:  祝洪宇;  胡静涛;  高雷;  黄昊
View  |  Adobe PDF(883Kb)  |  Favorite  |  View/Download:205/29  |  Submit date:2014/11/03
鼠笼电机  故障诊断  转子断条  解调制  小波变换  
Detection of broken rotor bars in squirrel cage induction motor using filter and wavelet analysis 会议论文
Applied Mechanics and Materials, Taiwan, June 27-29, 2014
Authors:  Zhu HY(祝洪宇);  Hu JT(胡静涛);  Gao L(高雷);  Huang H(黄昊)
View  |  Adobe PDF(930Kb)  |  Favorite  |  View/Download:221/39  |  Submit date:2014/11/03
Electric Fault Currents  Failure Analysis  Fault Detection  Signal Detection  Squirrel Cage Motors  Wavelet Analysis