JPS56154630A - Detecting method of abnormal vibration - Google Patents

Detecting method of abnormal vibration

Info

Publication number
JPS56154630A
JPS56154630A JP5782880A JP5782880A JPS56154630A JP S56154630 A JPS56154630 A JP S56154630A JP 5782880 A JP5782880 A JP 5782880A JP 5782880 A JP5782880 A JP 5782880A JP S56154630 A JPS56154630 A JP S56154630A
Authority
JP
Japan
Prior art keywords
abnormal vibration
signal
reactor
acceleration sensor
result
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
Application number
JP5782880A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6255604B2 (enrdf_load_stackoverflow
Inventor
Yuji Hashimoto
Katsumi Kawai
Mitsuo Suzuki
Yoshihiro Michiguchi
Shigeru Ideumi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chugoku Electric Power Co Inc
Chubu Electric Power Co Inc
Hitachi Ltd
Tokyo Electric Power Co Holdings Inc
Original Assignee
Tokyo Electric Power Co Inc
Chugoku Electric Power Co Inc
Chubu Electric Power Co Inc
Hitachi Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tokyo Electric Power Co Inc, Chugoku Electric Power Co Inc, Chubu Electric Power Co Inc, Hitachi Ltd filed Critical Tokyo Electric Power Co Inc
Priority to JP5782880A priority Critical patent/JPS56154630A/ja
Publication of JPS56154630A publication Critical patent/JPS56154630A/ja
Publication of JPS6255604B2 publication Critical patent/JPS6255604B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H1/00—Measuring characteristics of vibrations in solids by using direct conduction to the detector

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
JP5782880A 1980-05-02 1980-05-02 Detecting method of abnormal vibration Granted JPS56154630A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5782880A JPS56154630A (en) 1980-05-02 1980-05-02 Detecting method of abnormal vibration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5782880A JPS56154630A (en) 1980-05-02 1980-05-02 Detecting method of abnormal vibration

Publications (2)

Publication Number Publication Date
JPS56154630A true JPS56154630A (en) 1981-11-30
JPS6255604B2 JPS6255604B2 (enrdf_load_stackoverflow) 1987-11-20

Family

ID=13066784

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5782880A Granted JPS56154630A (en) 1980-05-02 1980-05-02 Detecting method of abnormal vibration

Country Status (1)

Country Link
JP (1) JPS56154630A (enrdf_load_stackoverflow)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62180223A (ja) * 1986-02-05 1987-08-07 Toshiba Corp マルチコヒーレンスを用いた音源・振動源寄与度測定方法
JPS63203814A (ja) * 1987-02-18 1988-08-23 Murata Mach Ltd 紡糸捲取機
JP2007248184A (ja) * 2006-03-15 2007-09-27 Omron Corp 衝撃音検出方法および衝撃音検出装置
JP2008203162A (ja) * 2007-02-22 2008-09-04 Global Nuclear Fuel Americas Llc 原子炉の制御セルのセル摩擦測定基準を判定する方法
JP2010243254A (ja) * 2009-04-02 2010-10-28 Toshiba Corp 原子炉振動監視方法および原子炉振動監視システム
CN107180655A (zh) * 2017-04-06 2017-09-19 广东核电合营有限公司 一种反应堆自动停堆系统
CN108053902A (zh) * 2018-01-17 2018-05-18 上海核工程研究设计院有限公司 一种基于振动的安全壳结构损伤监测装置
JP2020014041A (ja) * 2018-07-13 2020-01-23 株式会社荏原製作所 信号処理装置、信号処理システム及び探索方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7659409B2 (ja) 2021-03-08 2025-04-09 三井・ケマーズ フロロプロダクツ株式会社 塗料組成物

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62180223A (ja) * 1986-02-05 1987-08-07 Toshiba Corp マルチコヒーレンスを用いた音源・振動源寄与度測定方法
JPS63203814A (ja) * 1987-02-18 1988-08-23 Murata Mach Ltd 紡糸捲取機
JP2007248184A (ja) * 2006-03-15 2007-09-27 Omron Corp 衝撃音検出方法および衝撃音検出装置
JP2008203162A (ja) * 2007-02-22 2008-09-04 Global Nuclear Fuel Americas Llc 原子炉の制御セルのセル摩擦測定基準を判定する方法
JP2010243254A (ja) * 2009-04-02 2010-10-28 Toshiba Corp 原子炉振動監視方法および原子炉振動監視システム
CN107180655A (zh) * 2017-04-06 2017-09-19 广东核电合营有限公司 一种反应堆自动停堆系统
CN107180655B (zh) * 2017-04-06 2019-04-23 广东核电合营有限公司 一种反应堆自动停堆系统
CN108053902A (zh) * 2018-01-17 2018-05-18 上海核工程研究设计院有限公司 一种基于振动的安全壳结构损伤监测装置
JP2020014041A (ja) * 2018-07-13 2020-01-23 株式会社荏原製作所 信号処理装置、信号処理システム及び探索方法

Also Published As

Publication number Publication date
JPS6255604B2 (enrdf_load_stackoverflow) 1987-11-20

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