JP3095279B2 - 動翼の同期振動モニター装置及び方法 - Google Patents

動翼の同期振動モニター装置及び方法

Info

Publication number
JP3095279B2
JP3095279B2 JP04040214A JP4021492A JP3095279B2 JP 3095279 B2 JP3095279 B2 JP 3095279B2 JP 04040214 A JP04040214 A JP 04040214A JP 4021492 A JP4021492 A JP 4021492A JP 3095279 B2 JP3095279 B2 JP 3095279B2
Authority
JP
Japan
Prior art keywords
sensor
blade
rotor
arrival time
vibration
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.)
Expired - Lifetime
Application number
JP04040214A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0565803A (ja
Inventor
ダグラス ヒル ピーター
スピード マッケンドリー フランシス
ウィリアム アイノルフ ジュニア チャールス
フランシス ロゼル ポール
ウォルター ヘイニッグ ロジャー
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of JPH0565803A publication Critical patent/JPH0565803A/ja
Application granted granted Critical
Publication of JP3095279B2 publication Critical patent/JP3095279B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01H1/003—Measuring characteristics of vibrations in solids by using direct conduction to the detector of rotating machines
    • G01H1/006—Measuring characteristics of vibrations in solids by using direct conduction to the detector of rotating machines of the rotor of turbo machines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
JP04040214A 1991-01-30 1992-01-30 動翼の同期振動モニター装置及び方法 Expired - Lifetime JP3095279B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US647906 1991-01-30
US07/647,906 US5206816A (en) 1991-01-30 1991-01-30 System and method for monitoring synchronous blade vibration

Publications (2)

Publication Number Publication Date
JPH0565803A JPH0565803A (ja) 1993-03-19
JP3095279B2 true JP3095279B2 (ja) 2000-10-03

Family

ID=24598729

Family Applications (1)

Application Number Title Priority Date Filing Date
JP04040214A Expired - Lifetime JP3095279B2 (ja) 1991-01-30 1992-01-30 動翼の同期振動モニター装置及び方法

Country Status (6)

Country Link
US (1) US5206816A (enExample)
JP (1) JP3095279B2 (enExample)
KR (1) KR100245934B1 (enExample)
CA (1) CA2060261C (enExample)
ES (1) ES2051199B1 (enExample)
IT (1) IT1258829B (enExample)

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CN105067248B (zh) * 2015-08-17 2018-04-27 安徽容知日新科技股份有限公司 设备转速和振动数据采集方法、装置和监测系统
CN109790757B (zh) * 2016-06-27 2021-10-29 比勒陀利亚大学 使用叶片尖端定时(btt)测量转子叶片尖端偏转的方法和系统
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CN111046579B (zh) * 2019-12-26 2024-05-31 哈尔滨工业大学 基于粒子群算法的大型高速回转装备误差分离优化方法
CN111175033B (zh) * 2020-01-10 2021-08-13 中国人民解放军国防科技大学 一种变转速下的同步振动叶端定时信号重构方法
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CN113530617B (zh) * 2021-05-18 2022-06-21 西安交通大学 基于叶端定时传感器提取叶片间固有频率差值方法
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CN113624329A (zh) * 2021-07-12 2021-11-09 南京知博测控技术有限公司 非接触式叶片振动测量装置和方法
CN113565585B (zh) * 2021-08-10 2022-06-21 西安交通大学 单叶端定时传感器变工况旋转叶片固有频率提取方法
CN114608773B (zh) * 2022-01-25 2022-11-29 大连理工大学 一种基于双参数法的叶片高阶同步振动参数辨识方法
CN115636105B (zh) * 2022-09-29 2025-04-01 西安交通大学 基于最小方差功率谱估计的叶片固有频率识别方法
CN116818093B (zh) * 2023-07-05 2025-04-04 西安交通大学 基于叶尖速度的多模态叶端定时测量方法以及系统
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Also Published As

Publication number Publication date
US5206816A (en) 1993-04-27
CA2060261A1 (en) 1992-07-31
IT1258829B (it) 1996-02-29
CA2060261C (en) 2004-04-13
ITMI920168A1 (it) 1993-07-30
JPH0565803A (ja) 1993-03-19
KR100245934B1 (ko) 2000-04-01
KR920015021A (ko) 1992-08-26
ES2051199B1 (es) 1996-07-01
ES2051199A2 (es) 1994-06-01
ITMI920168A0 (it) 1992-01-30
ES2051199R (enExample) 1996-01-01

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