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[1]丁石川,童琛,杭俊,等. 磁通反向永磁电机的定子绕组电阻不平衡故障程度定量估算研究[J].电机与控制学报,2019,23(07):79-86.[doi:10.15938/j.emc.2019.07.010]
 DING Shi-chuan,TONG Chen,HANG Jun,et al. Quantitative evaluation of stator winding resistance imbalance fault severity of flux-reversal permanent magnet machine[J].,2019,23(07):79-86.[doi:10.15938/j.emc.2019.07.010]
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 磁通反向永磁电机的定子绕组电阻不平衡故障程度定量估算研究
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《电机与控制学报》[ISSN:1007-449X/CN:23-1 408/TM]

卷:
23
期数:
2019年07
页码:
79-86
栏目:
出版日期:
2019-07-15

文章信息/Info

Title:
 Quantitative evaluation of stator winding resistance imbalance fault severity of flux-reversal permanent magnet machine
作者:
 丁石川12 童琛12 杭俊12 王群京12
 ( 1. 安徽大学电气工程与自动化学院,合肥230601; 2. 安徽大学高节能电机及控制技术国家地方联合实验室,合肥230601)
Author(s):
 DING Shi-chuan12 TONG Chen12 HANG Jun12 WANG Qun-jing12
 ( 1. School of Electrical Engineering and Automation,Anhui University,Hefei 230601,China;2. National Engineering Laboratory of Energy-Saving Motor & Control Technology,Anhui University,Hefei 230601,China)
关键词:
磁通反向永磁电机 定子绕组电阻不平衡 故障程度 零序电压
Keywords:
 flux-reversal permanent magnet machine stator winding resistance imbalance fault severityzero sequence voltage
分类号:
TM 46
DOI:
10.15938/j.emc.2019.07.010
文献标志码:
A
摘要:
针对定子绕组电阻不平衡( SWRI) 故障检测和故障程度估算问题,提出一种基于零序电压( ZSVC) 和定子电流的磁通反向永磁( FRPM) 电机的定子绕组电阻不平衡故障程度估算方法,有助于安排合理的维修计划。首先,利用零序电压和定子电流与附加电阻的关系,建立关于附加电阻的二元二次方程组; 然后,通过求解二元二次方程组得到附加电阻值,并利用得到的附加电阻值实现定子绕组电阻不平衡故障程度估算; 最后,在磁通反向永磁电机仿真和实验平台上进行算法验证,仿真和实验结果表明了所提出的故障程度估算方法的有效性和鲁棒性。
Abstract:
  Aiming at solving the problem of stator winding resistance imbalance ( SWRI) fault detection and fault severity estimation,a SWRI fault severity estimation method based on zero sequence voltage component ( ZSVC) and stator currents was proposed for flux-reversal permanent magnet ( FRPM) machine,which can help in determining the scheduled maintenance. Firstly,a binary linear equation group about the additional resistances was estimated based on the relationship between the ZSVC,stator currents and the additional resistances. Secondly,by solving the binary linear equation group,the additional resistances were calculated,and the SWRI fault severity was estimated by the calculated additional resistances.Finally,the proposed method was verified on the simulation and experimental platform of FRPM machine. Both the simulation and experimental results show the effectiveness and robustness of the proposed fault severity estimation method.

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备注/Memo

备注/Memo:
收稿日期: 2017 - 12 - 13
基金项目: 国家自然科学重点基金( 51637001 ) ; 国家自然科学基金( 51607001,51507002 ) ; 安徽省自然科学基金( 1708085QE108,
1508085ME87)
作者简介: 丁石川( 1980—) ,男,博士,副教授,研究方向为电机驱动与控制、电机故障分析与诊断;
童琛( 1993—) ,男,硕士研究生,研究方向为电机高性能控制;
杭俊( 1987—) ,男,博士,副教授,研究方向为电机状态监测与故障诊断、电机驱动与控制;
王群京( 1960—) ,男,博士,教授,博士生导师,研究方向为新型、特种电机。
通信作者: 杭俊
更新日期/Last Update: 2019-10-13