JPWO2025017843A1 - - Google Patents
Info
- Publication number
- JPWO2025017843A1 JPWO2025017843A1 JP2025533775A JP2025533775A JPWO2025017843A1 JP WO2025017843 A1 JPWO2025017843 A1 JP WO2025017843A1 JP 2025533775 A JP2025533775 A JP 2025533775A JP 2025533775 A JP2025533775 A JP 2025533775A JP WO2025017843 A1 JPWO2025017843 A1 JP WO2025017843A1
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
- G01R23/16—Spectrum analysis; Fourier analysis
-
- 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)
- Mathematical Physics (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2023/026309 WO2025017843A1 (ja) | 2023-07-18 | 2023-07-18 | 異常判別装置、学習装置、電源装置、異常判別システムおよび異常判別方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2025017843A1 true JPWO2025017843A1 (https=) | 2025-01-23 |
| JPWO2025017843A5 JPWO2025017843A5 (ja) | 2025-12-08 |
| JP7805532B2 JP7805532B2 (ja) | 2026-01-23 |
Family
ID=94281338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025533775A Active JP7805532B2 (ja) | 2023-07-18 | 2023-07-18 | 異常判別装置、電源装置、異常判別システムおよび異常判別方法 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP7805532B2 (https=) |
| WO (1) | WO2025017843A1 (https=) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010288352A (ja) * | 2009-06-10 | 2010-12-24 | Nippon Steel Corp | 設備の異常診断方法 |
| JP2011257362A (ja) * | 2010-06-11 | 2011-12-22 | Takada Corp | 回転機械系の異常診断方法 |
| WO2017154091A1 (ja) * | 2016-03-08 | 2017-09-14 | 株式会社日立製作所 | 回転機の診断装置及び診断方法 |
| WO2018142569A1 (ja) * | 2017-02-03 | 2018-08-09 | 三菱電機株式会社 | 電動機の診断装置 |
| WO2020039661A1 (ja) * | 2018-08-23 | 2020-02-27 | 三菱電機株式会社 | 異常診断装置 |
| JP6824494B1 (ja) * | 2020-06-29 | 2021-02-03 | 三菱電機株式会社 | 異常診断装置、電力変換装置および異常診断方法 |
| JP6824493B1 (ja) * | 2020-05-25 | 2021-02-03 | 三菱電機株式会社 | 電動機の診断装置 |
| JP6968323B1 (ja) * | 2021-04-22 | 2021-11-17 | 三菱電機株式会社 | 異常診断装置及び異常診断方法 |
| WO2022102113A1 (ja) * | 2020-11-16 | 2022-05-19 | 三菱電機株式会社 | 電動機の診断装置 |
| WO2023095247A1 (ja) * | 2021-11-25 | 2023-06-01 | 三菱電機株式会社 | 電動機の診断装置および診断方法 |
| JP7287591B1 (ja) * | 2022-09-20 | 2023-06-06 | 三菱電機株式会社 | 電動機の状態診断装置、状態診断方法および異常予兆推論装置 |
-
2023
- 2023-07-18 WO PCT/JP2023/026309 patent/WO2025017843A1/ja active Pending
- 2023-07-18 JP JP2025533775A patent/JP7805532B2/ja active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010288352A (ja) * | 2009-06-10 | 2010-12-24 | Nippon Steel Corp | 設備の異常診断方法 |
| JP2011257362A (ja) * | 2010-06-11 | 2011-12-22 | Takada Corp | 回転機械系の異常診断方法 |
| WO2017154091A1 (ja) * | 2016-03-08 | 2017-09-14 | 株式会社日立製作所 | 回転機の診断装置及び診断方法 |
| WO2018142569A1 (ja) * | 2017-02-03 | 2018-08-09 | 三菱電機株式会社 | 電動機の診断装置 |
| WO2020039661A1 (ja) * | 2018-08-23 | 2020-02-27 | 三菱電機株式会社 | 異常診断装置 |
| JP6824493B1 (ja) * | 2020-05-25 | 2021-02-03 | 三菱電機株式会社 | 電動機の診断装置 |
| JP6824494B1 (ja) * | 2020-06-29 | 2021-02-03 | 三菱電機株式会社 | 異常診断装置、電力変換装置および異常診断方法 |
| WO2022102113A1 (ja) * | 2020-11-16 | 2022-05-19 | 三菱電機株式会社 | 電動機の診断装置 |
| JP6968323B1 (ja) * | 2021-04-22 | 2021-11-17 | 三菱電機株式会社 | 異常診断装置及び異常診断方法 |
| WO2023095247A1 (ja) * | 2021-11-25 | 2023-06-01 | 三菱電機株式会社 | 電動機の診断装置および診断方法 |
| JP7287591B1 (ja) * | 2022-09-20 | 2023-06-06 | 三菱電機株式会社 | 電動機の状態診断装置、状態診断方法および異常予兆推論装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2025017843A1 (ja) | 2025-01-23 |
| JP7805532B2 (ja) | 2026-01-23 |
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