JPWO2024117110A1 - - Google Patents
Info
- Publication number
- JPWO2024117110A1 JPWO2024117110A1 JP2024561496A JP2024561496A JPWO2024117110A1 JP WO2024117110 A1 JPWO2024117110 A1 JP WO2024117110A1 JP 2024561496 A JP2024561496 A JP 2024561496A JP 2024561496 A JP2024561496 A JP 2024561496A JP WO2024117110 A1 JPWO2024117110 A1 JP WO2024117110A1
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
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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
-
- 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
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
- H02K11/21—Devices for sensing speed or position, or actuated thereby
- H02K11/215—Magnetic effect devices, e.g. Hall-effect or magneto-resistive elements
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022191559 | 2022-11-30 | ||
| PCT/JP2023/042482 WO2024117110A1 (ja) | 2022-11-30 | 2023-11-28 | モータの故障検出装置及びモータの故障検出方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2024117110A1 true JPWO2024117110A1 (https=) | 2024-06-06 |
Family
ID=91323796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024561496A Pending JPWO2024117110A1 (https=) | 2022-11-30 | 2023-11-28 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPWO2024117110A1 (https=) |
| WO (1) | WO2024117110A1 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119469055B (zh) * | 2024-11-12 | 2025-11-04 | 浙江大学 | 一种磁悬浮泵转子空间姿态的检测方法和装置 |
| CN120008458B (zh) * | 2025-04-22 | 2025-11-18 | 吉林大学 | 一种识别转子偏心故障的自供电检测传感器及方法 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01316511A (ja) * | 1988-06-16 | 1989-12-21 | Hitachi Ltd | 立軸回転電機の偏心監視装置 |
| JPH0421384A (ja) * | 1990-05-14 | 1992-01-24 | Yamaha Corp | モータ組み込み型ロータリエンコーダ |
| JP2005283165A (ja) * | 2004-03-26 | 2005-10-13 | Minebea Co Ltd | バリアブルリラクタンスレゾルバとそれを用いた回転角度センサ |
| WO2013076839A1 (ja) * | 2011-11-24 | 2013-05-30 | トヨタ自動車株式会社 | 回転角検出装置、および、回転角検出装置を備えた電動パワーステアリング装置 |
| WO2021059838A1 (ja) * | 2019-09-27 | 2021-04-01 | 日本電産株式会社 | 回転電機および診断装置 |
| KR102266447B1 (ko) * | 2019-12-30 | 2021-06-16 | 고려대학교 산학협력단 | 전동기, 전동기 고장 진단 장치 및 방법 |
| JP2022162813A (ja) * | 2021-04-13 | 2022-10-25 | 株式会社東芝 | 回転電機の異常検知装置および回転電機の異常検知方法 |
-
2023
- 2023-11-28 JP JP2024561496A patent/JPWO2024117110A1/ja active Pending
- 2023-11-28 WO PCT/JP2023/042482 patent/WO2024117110A1/ja not_active Ceased
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01316511A (ja) * | 1988-06-16 | 1989-12-21 | Hitachi Ltd | 立軸回転電機の偏心監視装置 |
| JPH0421384A (ja) * | 1990-05-14 | 1992-01-24 | Yamaha Corp | モータ組み込み型ロータリエンコーダ |
| JP2005283165A (ja) * | 2004-03-26 | 2005-10-13 | Minebea Co Ltd | バリアブルリラクタンスレゾルバとそれを用いた回転角度センサ |
| WO2013076839A1 (ja) * | 2011-11-24 | 2013-05-30 | トヨタ自動車株式会社 | 回転角検出装置、および、回転角検出装置を備えた電動パワーステアリング装置 |
| WO2021059838A1 (ja) * | 2019-09-27 | 2021-04-01 | 日本電産株式会社 | 回転電機および診断装置 |
| KR102266447B1 (ko) * | 2019-12-30 | 2021-06-16 | 고려대학교 산학협력단 | 전동기, 전동기 고장 진단 장치 및 방법 |
| JP2022162813A (ja) * | 2021-04-13 | 2022-10-25 | 株式会社東芝 | 回転電機の異常検知装置および回転電機の異常検知方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2024117110A1 (ja) | 2024-06-06 |
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