CN108490350A - 一种大功率永磁电机故障诊断系统及诊断方法 - Google Patents
一种大功率永磁电机故障诊断系统及诊断方法 Download PDFInfo
- Publication number
- CN108490350A CN108490350A CN201810207612.6A CN201810207612A CN108490350A CN 108490350 A CN108490350 A CN 108490350A CN 201810207612 A CN201810207612 A CN 201810207612A CN 108490350 A CN108490350 A CN 108490350A
- Authority
- CN
- China
- Prior art keywords
- magneto
- temperature
- motor
- sensor
- permanent magnet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000003745 diagnosis Methods 0.000 title claims abstract description 29
- 238000002405 diagnostic procedure Methods 0.000 title claims abstract description 9
- 238000004804 winding Methods 0.000 claims abstract description 18
- 238000001514 detection method Methods 0.000 claims abstract description 15
- 239000013307 optical fiber Substances 0.000 claims abstract description 10
- 230000004927 fusion Effects 0.000 claims description 11
- 238000012545 processing Methods 0.000 claims description 11
- 230000005347 demagnetization Effects 0.000 claims description 9
- 238000009529 body temperature measurement Methods 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 claims description 4
- 239000000284 extract Substances 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims description 3
- 238000004088 simulation Methods 0.000 claims description 3
- 208000024891 symptom Diseases 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 5
- 238000004082 amperometric method Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/34—Testing dynamo-electric machines
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Control Of Electric Motors In General (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810207612.6A CN108490350B (zh) | 2018-03-14 | 2018-03-14 | 一种大功率永磁电机故障诊断系统及诊断方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810207612.6A CN108490350B (zh) | 2018-03-14 | 2018-03-14 | 一种大功率永磁电机故障诊断系统及诊断方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108490350A true CN108490350A (zh) | 2018-09-04 |
CN108490350B CN108490350B (zh) | 2020-07-31 |
Family
ID=63339024
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810207612.6A Active CN108490350B (zh) | 2018-03-14 | 2018-03-14 | 一种大功率永磁电机故障诊断系统及诊断方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108490350B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112285554A (zh) * | 2020-09-18 | 2021-01-29 | 江苏大学 | 基于信息融合的永磁同步电机退磁故障诊断方法与装置 |
CN113156309A (zh) * | 2021-03-29 | 2021-07-23 | 华北电力大学(保定) | 一种同步调相机转子绕组微弱匝间短路故障诊断方法 |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0775399A (ja) * | 1993-09-03 | 1995-03-17 | Meidensha Corp | 可変速装置 |
CN101696906A (zh) * | 2009-10-28 | 2010-04-21 | 上海电机学院 | 基于多源信息融合的风力发电机状态监测系统及方法 |
CN202231414U (zh) * | 2011-09-30 | 2012-05-23 | 宝钢发展有限公司 | 一种电动机振动温度检测与保护装置 |
CN103048619A (zh) * | 2012-12-16 | 2013-04-17 | 华南理工大学 | 一种风力发电机组故障特征在线提取装置及提取方法 |
CN203250006U (zh) * | 2013-05-24 | 2013-10-23 | 温州大学 | 基于光纤光栅传感技术的大功率电机故障综合监测系统 |
CN104833534A (zh) * | 2015-04-21 | 2015-08-12 | 广州市地下铁道总公司 | 一种基于多源信息融合的列车走行系故障诊断装置及方法 |
CN206290362U (zh) * | 2016-12-15 | 2017-06-30 | 山东科技大学 | 一种利用波浪能发电的电磁线圈发电装置 |
DE202017100915U1 (de) * | 2017-02-20 | 2017-07-03 | Abb Schweiz Ag | Zustandsüberwachungsvorrichtung zum Überwachen einer elektrischen Maschine |
CN107016404A (zh) * | 2017-02-24 | 2017-08-04 | 沈阳工业大学 | 基于d‑s证据融合的风力发电机组故障预测方法 |
CN107561441A (zh) * | 2017-08-30 | 2018-01-09 | 马鞍山马钢华阳设备诊断工程有限公司 | 一种基于振动信号的异步电机转子断条故障判断方法 |
CN107643709A (zh) * | 2017-09-18 | 2018-01-30 | 南京理工大学 | 一种基于多传感器信息融合的超高速永磁同步电机监控系统 |
-
2018
- 2018-03-14 CN CN201810207612.6A patent/CN108490350B/zh active Active
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0775399A (ja) * | 1993-09-03 | 1995-03-17 | Meidensha Corp | 可変速装置 |
CN101696906A (zh) * | 2009-10-28 | 2010-04-21 | 上海电机学院 | 基于多源信息融合的风力发电机状态监测系统及方法 |
CN202231414U (zh) * | 2011-09-30 | 2012-05-23 | 宝钢发展有限公司 | 一种电动机振动温度检测与保护装置 |
CN103048619A (zh) * | 2012-12-16 | 2013-04-17 | 华南理工大学 | 一种风力发电机组故障特征在线提取装置及提取方法 |
CN203250006U (zh) * | 2013-05-24 | 2013-10-23 | 温州大学 | 基于光纤光栅传感技术的大功率电机故障综合监测系统 |
CN104833534A (zh) * | 2015-04-21 | 2015-08-12 | 广州市地下铁道总公司 | 一种基于多源信息融合的列车走行系故障诊断装置及方法 |
CN206290362U (zh) * | 2016-12-15 | 2017-06-30 | 山东科技大学 | 一种利用波浪能发电的电磁线圈发电装置 |
DE202017100915U1 (de) * | 2017-02-20 | 2017-07-03 | Abb Schweiz Ag | Zustandsüberwachungsvorrichtung zum Überwachen einer elektrischen Maschine |
CN107016404A (zh) * | 2017-02-24 | 2017-08-04 | 沈阳工业大学 | 基于d‑s证据融合的风力发电机组故障预测方法 |
CN107561441A (zh) * | 2017-08-30 | 2018-01-09 | 马鞍山马钢华阳设备诊断工程有限公司 | 一种基于振动信号的异步电机转子断条故障判断方法 |
CN107643709A (zh) * | 2017-09-18 | 2018-01-30 | 南京理工大学 | 一种基于多传感器信息融合的超高速永磁同步电机监控系统 |
Non-Patent Citations (2)
Title |
---|
朱大奇,徐振斌,于盛林: "基于证据理论的电机故障诊断方法研究", 《华中科技大学学报》 * |
邵瑞,张淼滢: "一种大功率永磁同步牵引电机失磁故障诊断方法", 《河南科学》 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112285554A (zh) * | 2020-09-18 | 2021-01-29 | 江苏大学 | 基于信息融合的永磁同步电机退磁故障诊断方法与装置 |
CN113156309A (zh) * | 2021-03-29 | 2021-07-23 | 华北电力大学(保定) | 一种同步调相机转子绕组微弱匝间短路故障诊断方法 |
Also Published As
Publication number | Publication date |
---|---|
CN108490350B (zh) | 2020-07-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106998164B (zh) | 一种永磁同步电机故障诊断与容错控制系统及方法 | |
Jung et al. | Online diagnosis of induction motors using MCSA | |
CN107192947B (zh) | 基于磁场监测的永磁同步电机故诊断方法 | |
CN111740683B (zh) | 一种永磁容错电机位置传感器的故障诊断方法 | |
CN108490350A (zh) | 一种大功率永磁电机故障诊断系统及诊断方法 | |
CN103003893B (zh) | 机电装置和相关的组装方法 | |
EP2660941A1 (en) | Synchronous generator control, generator system and vessel energy system | |
CN106019073B (zh) | 一种基于信号注入的永磁同步电机定子绕组电阻性失衡故障诊断方法 | |
Dadashnialehi et al. | Reliable EMF-sensor-fusion-based antilock braking system for BLDC motor in-wheel electric vehicles | |
CN102418661A (zh) | 一种风力发电机偏航系统故障诊断方法 | |
WO2012079390A1 (zh) | 一种混合动力汽车的永磁同步电机温度测量方法 | |
CN106501665B (zh) | 基于检测线圈的水轮发电机转子绕组匝间短路诊断方法 | |
CN107462807A (zh) | 一种电动汽车永磁同步电机定子绕组故障诊断方法 | |
CN108448994B (zh) | 一种变频压缩机空载运行转速快速估算方法 | |
KR20210059551A (ko) | 고성능 컴퓨팅 자원을 활용한 딥러닝 기반 무인화 상점 시스템 관리 방법 | |
CN105024595B (zh) | 一种无刷直流电机故障监控方法及装置 | |
Yao et al. | Data fusion methods for convolutional neural network based on self-sensing motor drive system | |
CN105486973B (zh) | 一种纳秒级陡前沿指数重复脉冲发生装置 | |
CN208334589U (zh) | 一种电机传动系统带负载运行状态下的检测装置 | |
CN207490492U (zh) | 一种电动机保护系统 | |
CN104865524A (zh) | 一种主变风冷控制系统潜在故障主动处置方法 | |
Hu et al. | Rotor Design and Optimization of High-speed Surface-mounted Permanent Magnet Motor Based on the Multi-physical Field Coupling Method (February 2022) | |
CN103279065A (zh) | 一种大型传动电动机轴瓦检测系统 | |
CN107834916A (zh) | 一种无刷直流电机的低成本转速指示装置 | |
CN111224592A (zh) | 一种非线性模型的永磁电机控制方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240129 Address after: No. 2677, Yitianmen Street, High-tech Zone, Tai'an City, Shandong Province, 271000 Patentee after: Libo Industrial Technology Research Institute (Shandong) Co.,Ltd. Country or region after: China Address before: No.579 qianwangang Road, Huangdao economic and Technological Development Zone, Qingdao, Shandong 266590 Patentee before: SHANDONG University OF SCIENCE AND TECHNOLOGY Country or region before: China |