JP6418791B2 - 冷却装置の異常検知システム - Google Patents

冷却装置の異常検知システム Download PDF

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Publication number
JP6418791B2
JP6418791B2 JP2014110875A JP2014110875A JP6418791B2 JP 6418791 B2 JP6418791 B2 JP 6418791B2 JP 2014110875 A JP2014110875 A JP 2014110875A JP 2014110875 A JP2014110875 A JP 2014110875A JP 6418791 B2 JP6418791 B2 JP 6418791B2
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cooling device
temperature
temperature sensor
detection system
thermal resistance
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JP2014110875A
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Japanese (ja)
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JP2015226407A (ja
JP2015226407A5 (enExample
Inventor
鈴木　敦
敦 鈴木
飯星　洋一
洋一 飯星
了 古谷
了 古谷
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Hitachi Ltd
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Hitachi Ltd
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Priority to JP2014110875A priority Critical patent/JP6418791B2/ja
Priority to EP15167319.1A priority patent/EP2950626B1/en
Publication of JP2015226407A publication Critical patent/JP2015226407A/ja
Publication of JP2015226407A5 publication Critical patent/JP2015226407A5/ja
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    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
    • H05K7/20945—Thermal management, e.g. inverter temperature control

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  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Control Of Electric Motors In General (AREA)
  • Inverter Devices (AREA)
JP2014110875A 2014-05-29 2014-05-29 冷却装置の異常検知システム Active JP6418791B2 (ja)

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)

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JP2015226407A JP2015226407A (ja) 2015-12-14
JP2015226407A5 JP2015226407A5 (enExample) 2017-03-02
JP6418791B2 true JP6418791B2 (ja) 2018-11-07

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JP2014110875A Active JP6418791B2 (ja) 2014-05-29 2014-05-29 冷却装置の異常検知システム

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EP (1) EP2950626B1 (enExample)
JP (1) JP6418791B2 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2699073C1 (ru) * 2016-08-23 2019-09-03 Ниссан Мотор Ко., Лтд. Способ обнаружения анормальностей температуры для устройства преобразования мощности и устройство обнаружения анормальностей температуры для устройства преобразования мощности
WO2018092312A1 (ja) * 2016-11-21 2018-05-24 三菱電機株式会社 劣化診断装置、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
DE112017007123T5 (de) 2017-02-24 2019-12-05 Mitsubishi Electric Corporation Leistungswandlungsvorrichtung für ein Elektrofahrzeug
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
US12387921B2 (en) 2020-06-15 2025-08-12 Hitachi High-Tech Corporation Apparatus diagnostic apparatus, apparatus diagnostic method, plasma processing apparatus and semiconductor device manufacturing system
JP7366323B2 (ja) * 2021-08-19 2023-10-20 三菱電機株式会社 鉄道車両用電力変換装置
KR20230135558A (ko) 2022-03-14 2023-09-25 주식회사 히타치하이테크 진단 장치, 반도체 제조 장치 시스템, 반도체 장치 제조 시스템 및 진단 방법

Family Cites Families (4)

* Cited by examiner, † Cited by third party
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

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Publication number Publication date
EP2950626B1 (en) 2019-02-20
JP2015226407A (ja) 2015-12-14
EP2950626A1 (en) 2015-12-02

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