JP2015226407A5 - - Google Patents
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- Publication number
- JP2015226407A5 JP2015226407A5 JP2014110875A JP2014110875A JP2015226407A5 JP 2015226407 A5 JP2015226407 A5 JP 2015226407A5 JP 2014110875 A JP2014110875 A JP 2014110875A JP 2014110875 A JP2014110875 A JP 2014110875A JP 2015226407 A5 JP2015226407 A5 JP 2015226407A5
- Authority
- JP
- Japan
- Prior art keywords
- temperature sensor
- cooling device
- detection system
- abnormality
- sensor
- 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
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- 238000001816 cooling Methods 0.000 claims description 41
- 230000005856 abnormality Effects 0.000 claims description 20
- 238000012545 processing Methods 0.000 claims description 16
- 238000001514 detection method Methods 0.000 claims description 14
- 238000006243 chemical reaction Methods 0.000 claims description 13
- 238000004891 communication Methods 0.000 claims description 13
- 238000003745 diagnosis Methods 0.000 claims description 8
- 230000032683 aging Effects 0.000 claims description 6
- 238000005259 measurement Methods 0.000 claims description 6
- 230000003796 beauty Effects 0.000 claims description 2
- 230000002159 abnormal effect Effects 0.000 claims 1
- 238000013500 data storage Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 230000006866 deterioration Effects 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 5
- 238000012937 correction Methods 0.000 description 4
- 238000012806 monitoring device Methods 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 238000013075 data extraction Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014110875A JP6418791B2 (ja) | 2014-05-29 | 2014-05-29 | 冷却装置の異常検知システム |
| EP15167319.1A EP2950626B1 (en) | 2014-05-29 | 2015-05-12 | Error detection system for cooling apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014110875A JP6418791B2 (ja) | 2014-05-29 | 2014-05-29 | 冷却装置の異常検知システム |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2015226407A JP2015226407A (ja) | 2015-12-14 |
| JP2015226407A5 true JP2015226407A5 (enExample) | 2017-03-02 |
| JP6418791B2 JP6418791B2 (ja) | 2018-11-07 |
Family
ID=53385451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014110875A Active JP6418791B2 (ja) | 2014-05-29 | 2014-05-29 | 冷却装置の異常検知システム |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP2950626B1 (enExample) |
| JP (1) | JP6418791B2 (enExample) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6468401B2 (ja) | 2016-08-23 | 2019-02-13 | 日産自動車株式会社 | 電力変換装置の温度異常検出方法および電力変換装置の温度異常検出装置 |
| JP6758403B2 (ja) * | 2016-11-21 | 2020-09-23 | 三菱電機株式会社 | 劣化診断システム、劣化診断方法および劣化診断プログラム |
| JP6809882B2 (ja) * | 2016-11-29 | 2021-01-06 | ファナック株式会社 | ファンの故障予測を学習する機械学習器、機械学習器を含む装置および機械学習方法 |
| US10992249B2 (en) | 2017-02-24 | 2021-04-27 | Mitsubishi Electric Corporation | Power conversion device for electric vehicle |
| DE102019004070B4 (de) * | 2019-06-08 | 2021-02-25 | Diehl Ako Stiftung & Co. Kg | Verfahren und elektronische Anordnung zum Überwachen einer Kühlwirkung einer Luftkühlvorrichtung |
| JP7344138B2 (ja) * | 2020-01-21 | 2023-09-13 | 株式会社豊田中央研究所 | 状態予測装置 |
| JPWO2021255784A1 (enExample) | 2020-06-15 | 2021-12-23 | ||
| US20240276686A1 (en) * | 2021-08-19 | 2024-08-15 | Mitsubishi Electric Corporation | Power converter for railway vehicle |
| CN117063065A (zh) | 2022-03-14 | 2023-11-14 | 株式会社日立高新技术 | 诊断装置、半导体制造装置系统、半导体装置制造系统以及诊断方法 |
| JP2026100152A (ja) * | 2024-12-09 | 2026-06-19 | 株式会社日立製作所 | 電力変換装置の冷却異常を検知するシステム、検知する演算装置、および検知する方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5052456B2 (ja) * | 2007-08-22 | 2012-10-17 | 三菱電機株式会社 | 車両の異常検知システムおよび方法 |
| JP5617211B2 (ja) * | 2008-11-04 | 2014-11-05 | 富士電機株式会社 | インバータ装置の冷却能力測定方法 |
| JP2011216718A (ja) * | 2010-03-31 | 2011-10-27 | Toshiba Corp | 電気車用電源装置 |
| JP2013011179A (ja) | 2011-06-28 | 2013-01-17 | Panasonic Corp | 異常検出装置 |
-
2014
- 2014-05-29 JP JP2014110875A patent/JP6418791B2/ja active Active
-
2015
- 2015-05-12 EP EP15167319.1A patent/EP2950626B1/en active Active
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