CN113030785B - 一种电机系统开路故障检测方法 - Google Patents
一种电机系统开路故障检测方法 Download PDFInfo
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- CN113030785B CN113030785B CN202110289759.6A CN202110289759A CN113030785B CN 113030785 B CN113030785 B CN 113030785B CN 202110289759 A CN202110289759 A CN 202110289759A CN 113030785 B CN113030785 B CN 113030785B
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- 238000001514 detection method Methods 0.000 title claims abstract description 35
- 238000004804 winding Methods 0.000 claims abstract description 27
- 238000003745 diagnosis Methods 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims abstract description 14
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- 238000010606 normalization Methods 0.000 claims description 2
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 230000009191 jumping Effects 0.000 claims 1
- 230000008859 change Effects 0.000 abstract description 5
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- 230000008569 process Effects 0.000 description 3
- 238000013178 mathematical model Methods 0.000 description 2
- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 1
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Classifications
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- 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
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/54—Testing for continuity
-
- 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
-
- 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
- G01R31/346—Testing of armature or field windings
-
- 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
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/72—Testing of electric windings
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
- Y04S10/52—Outage or fault management, e.g. fault detection or location
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Tests Of Circuit Breakers, Generators, And Electric Motors (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
Description
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CN202110289759.6A CN113030785B (zh) | 2021-03-17 | 2021-03-17 | 一种电机系统开路故障检测方法 |
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CN202110289759.6A CN113030785B (zh) | 2021-03-17 | 2021-03-17 | 一种电机系统开路故障检测方法 |
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CN113030785A CN113030785A (zh) | 2021-06-25 |
CN113030785B true CN113030785B (zh) | 2023-08-29 |
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CN104597368A (zh) * | 2015-01-15 | 2015-05-06 | 电子科技大学 | 一种基于电流的三相逆变器开路故障检测方法 |
CN106383289A (zh) * | 2016-09-06 | 2017-02-08 | 中国矿业大学 | 开关磁阻电机功率变换器相关性分析故障诊断方法 |
CN108445340A (zh) * | 2018-02-28 | 2018-08-24 | 江苏大学 | 五相永磁同步电机逆变器开路故障的检测方法 |
CN108490353A (zh) * | 2018-05-07 | 2018-09-04 | 东南大学 | 多相永磁同步电机驱动系统故障诊断方法 |
CN110007183A (zh) * | 2019-04-09 | 2019-07-12 | 电子科技大学 | 逆变器在线开路故障检测方法 |
CN110749842A (zh) * | 2019-11-08 | 2020-02-04 | 中南大学 | 基于共模电压的电压源型逆变器开关开路故障诊断方法 |
CN110932239A (zh) * | 2019-12-23 | 2020-03-27 | 四川虹美智能科技有限公司 | 电机缺相的检测方法、装置及电器设备 |
CN111024999A (zh) * | 2019-12-09 | 2020-04-17 | 联创汽车电子有限公司 | 相电流计算方法和计算模块及其故障诊断方法和故障诊断系统 |
CN111090030A (zh) * | 2019-12-19 | 2020-05-01 | 潍柴动力股份有限公司 | 开路故障诊断方法、装置、电机控制器及存储介质 |
CN111679225A (zh) * | 2020-08-11 | 2020-09-18 | 南京理工大学 | 基于模糊逻辑理论的电驱动系统开路故障诊断方法 |
Family Cites Families (5)
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US8004226B2 (en) * | 2008-08-06 | 2011-08-23 | Caterpillar Inc. | Method and system for detecting a failed current sensor in a three-phase machine |
US8283881B2 (en) * | 2010-03-09 | 2012-10-09 | GM Global Technology Operations LLC | Methods, systems and apparatus for synchronous current regulation of a five-phase machine |
US8867181B2 (en) * | 2011-09-23 | 2014-10-21 | GM Global Technology Operations LLC | Protection of motor drive systems from current sensor faults |
CN103941142B (zh) * | 2014-05-07 | 2016-05-18 | 中国矿业大学 | 一种开关磁阻电机功率变换器故障诊断相电流积分方法 |
CN108306571B (zh) * | 2018-01-11 | 2019-12-31 | 江苏大学 | 一种五相永磁直线电机一相开路容错直接推力控制方法 |
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2021
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US6144924A (en) * | 1996-05-20 | 2000-11-07 | Crane Nuclear, Inc. | Motor condition and performance analyzer |
CN102053210A (zh) * | 2010-11-11 | 2011-05-11 | 哈尔滨工业大学 | 变频器三相逆变桥igbt开路故障诊断方法 |
CN104597368A (zh) * | 2015-01-15 | 2015-05-06 | 电子科技大学 | 一种基于电流的三相逆变器开路故障检测方法 |
CN106383289A (zh) * | 2016-09-06 | 2017-02-08 | 中国矿业大学 | 开关磁阻电机功率变换器相关性分析故障诊断方法 |
CN108445340A (zh) * | 2018-02-28 | 2018-08-24 | 江苏大学 | 五相永磁同步电机逆变器开路故障的检测方法 |
CN108490353A (zh) * | 2018-05-07 | 2018-09-04 | 东南大学 | 多相永磁同步电机驱动系统故障诊断方法 |
CN110007183A (zh) * | 2019-04-09 | 2019-07-12 | 电子科技大学 | 逆变器在线开路故障检测方法 |
CN110749842A (zh) * | 2019-11-08 | 2020-02-04 | 中南大学 | 基于共模电压的电压源型逆变器开关开路故障诊断方法 |
CN111024999A (zh) * | 2019-12-09 | 2020-04-17 | 联创汽车电子有限公司 | 相电流计算方法和计算模块及其故障诊断方法和故障诊断系统 |
CN111090030A (zh) * | 2019-12-19 | 2020-05-01 | 潍柴动力股份有限公司 | 开路故障诊断方法、装置、电机控制器及存储介质 |
CN110932239A (zh) * | 2019-12-23 | 2020-03-27 | 四川虹美智能科技有限公司 | 电机缺相的检测方法、装置及电器设备 |
CN111679225A (zh) * | 2020-08-11 | 2020-09-18 | 南京理工大学 | 基于模糊逻辑理论的电驱动系统开路故障诊断方法 |
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Chandani Gor ; Varsha Shah.Modelling, Analysis And Control of Five Phase Induction Motor Drive under Open Circuit Fault for Electric Vehicle . 2019 IEEE 1st International Conference on Energy, Systems and Information Processing (ICESIP).2019,全文. * |
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Inventor after: Zheng Xiaoqin Inventor after: Wu Xinzhen Inventor after: Zhang Xudong Inventor after: Wang Haifeng Inventor after: Li Xiudong Inventor after: Ma Haidong Inventor after: Zhang Lei Inventor before: Zheng Xiaoqin Inventor before: Wu Xinzhen Inventor before: Zhang Xudong Inventor before: Wang Haifeng Inventor before: Li Xiudong |
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