JP6639288B2 - 状態監視システムおよび風力発電装置 - Google Patents

状態監視システムおよび風力発電装置 Download PDF

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JP6639288B2
JP6639288B2 JP2016053679A JP2016053679A JP6639288B2 JP 6639288 B2 JP6639288 B2 JP 6639288B2 JP 2016053679 A JP2016053679 A JP 2016053679A JP 2016053679 A JP2016053679 A JP 2016053679A JP 6639288 B2 JP6639288 B2 JP 6639288B2
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JP2017167027A5 (https=
JP2017167027A (ja
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隆 長谷場
隆 長谷場
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NTN Corp
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NTN Corp
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Priority to JP2016053679A priority Critical patent/JP6639288B2/ja
Priority to EP17766780.5A priority patent/EP3431952B1/en
Priority to US16/085,878 priority patent/US11460005B2/en
Priority to CN201780018017.1A priority patent/CN108780025B/zh
Priority to PCT/JP2017/010659 priority patent/WO2017159784A1/ja
Publication of JP2017167027A publication Critical patent/JP2017167027A/ja
Publication of JP2017167027A5 publication Critical patent/JP2017167027A5/ja
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction

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  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Wind Motors (AREA)
JP2016053679A 2016-03-17 2016-03-17 状態監視システムおよび風力発電装置 Active JP6639288B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2016053679A JP6639288B2 (ja) 2016-03-17 2016-03-17 状態監視システムおよび風力発電装置
EP17766780.5A EP3431952B1 (en) 2016-03-17 2017-03-16 Condition monitoring system and wind turbine generation apparatus
US16/085,878 US11460005B2 (en) 2016-03-17 2017-03-16 Condition monitoring system and wind turbine generation apparatus
CN201780018017.1A CN108780025B (zh) 2016-03-17 2017-03-16 状态监视系统和风力发电装置
PCT/JP2017/010659 WO2017159784A1 (ja) 2016-03-17 2017-03-16 状態監視システムおよび風力発電装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2016053679A JP6639288B2 (ja) 2016-03-17 2016-03-17 状態監視システムおよび風力発電装置

Publications (3)

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JP2017167027A JP2017167027A (ja) 2017-09-21
JP2017167027A5 JP2017167027A5 (https=) 2019-04-11
JP6639288B2 true JP6639288B2 (ja) 2020-02-05

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11939955B2 (en) * 2019-03-28 2024-03-26 Ntn Corporation Condition monitoring system
CN115963294B (zh) * 2022-12-06 2026-03-24 华能新能源盘州市风力发电有限公司 风力发电机组及其风速仪故障诊断方法、装置和设备

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08110262A (ja) * 1994-10-12 1996-04-30 Toshiba Corp オンライン回転体診断装置
US6370957B1 (en) * 1999-12-31 2002-04-16 Square D Company Vibration analysis for predictive maintenance of rotating machines
JP2002022617A (ja) * 2000-07-05 2002-01-23 Mitsubishi Electric Corp 軸受診断装置
JP2003050157A (ja) * 2001-08-07 2003-02-21 Mitsubishi Electric Corp 軸受診断装置
JP5308852B2 (ja) * 2009-02-03 2013-10-09 オークマ株式会社 転がり軸受の潤滑状態判定方法および装置
JP5725833B2 (ja) * 2010-01-04 2015-05-27 Ntn株式会社 転がり軸受の異常診断装置、風力発電装置および異常診断システム
JP2017026421A (ja) * 2015-07-21 2017-02-02 日本精工株式会社 軸受異常診断装置

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