JP6934832B2 - 状態監視装置、状態監視システムおよび状態監視方法 - Google Patents

状態監視装置、状態監視システムおよび状態監視方法 Download PDF

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JP6934832B2
JP6934832B2 JP2018064000A JP2018064000A JP6934832B2 JP 6934832 B2 JP6934832 B2 JP 6934832B2 JP 2018064000 A JP2018064000 A JP 2018064000A JP 2018064000 A JP2018064000 A JP 2018064000A JP 6934832 B2 JP6934832 B2 JP 6934832B2
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frequency
peak
map
anomaly
abnormality
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JP2018179977A (ja
JP2018179977A5 (https=
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航 畠山
航 畠山
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NTN Corp
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NTN Corp
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Priority to US16/604,952 priority Critical patent/US11441940B2/en
Priority to PCT/JP2018/014381 priority patent/WO2018190216A1/ja
Priority to EP23173870.9A priority patent/EP4234927B1/en
Priority to EP18784436.0A priority patent/EP3611489B1/en
Priority to EP23174200.8A priority patent/EP4245992B1/en
Publication of JP2018179977A publication Critical patent/JP2018179977A/ja
Publication of JP2018179977A5 publication Critical patent/JP2018179977A5/ja
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JP2018064000A 2017-04-13 2018-03-29 状態監視装置、状態監視システムおよび状態監視方法 Active JP6934832B2 (ja)

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Application Number Priority Date Filing Date Title
US16/604,952 US11441940B2 (en) 2017-04-13 2018-04-04 Condition monitoring apparatus, condition monitoring system, and condition monitoring method
PCT/JP2018/014381 WO2018190216A1 (ja) 2017-04-13 2018-04-04 状態監視装置、状態監視システムおよび状態監視方法
EP23173870.9A EP4234927B1 (en) 2017-04-13 2018-04-04 Condition monitoring system and wind turbine comprising same
EP18784436.0A EP3611489B1 (en) 2017-04-13 2018-04-04 State monitoring device, state monitoring system, and state monitoring method
EP23174200.8A EP4245992B1 (en) 2017-04-13 2018-04-04 Condition monitoring system and wind turbine comprising same

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JP2017079556 2017-04-13
JP2017079556 2017-04-13

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JP2018179977A JP2018179977A (ja) 2018-11-15
JP2018179977A5 JP2018179977A5 (https=) 2021-04-08
JP6934832B2 true JP6934832B2 (ja) 2021-09-15

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Publication number Priority date Publication date Assignee Title
DE112019007232B4 (de) * 2019-05-20 2023-05-25 Mitsubishi Electric Corporation Zustandsschätzvorrichtung und zustandsschätzverfahren
KR102470804B1 (ko) * 2020-12-31 2022-11-28 한국수력원자력 주식회사 회전기계의 결함을 종합적으로 진단하는 방법 및 시스템

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JP3884895B2 (ja) * 2000-03-10 2007-02-21 株式会社東芝 回転機の軸受診断装置
JP4874406B2 (ja) * 2008-01-30 2012-02-15 Ｊｆｅアドバンテック株式会社 軸受の診断システム
TWI474023B (zh) * 2008-12-10 2015-02-21 Ind Tech Res Inst 馬達故障診斷方法及其診斷裝置

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