JPH0326341B2 - - Google Patents

Info

Publication number
JPH0326341B2
JPH0326341B2 JP57029611A JP2961182A JPH0326341B2 JP H0326341 B2 JPH0326341 B2 JP H0326341B2 JP 57029611 A JP57029611 A JP 57029611A JP 2961182 A JP2961182 A JP 2961182A JP H0326341 B2 JPH0326341 B2 JP H0326341B2
Authority
JP
Japan
Prior art keywords
shaft
torsional
vibration
steam pressure
angular displacement
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
JP57029611A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58146832A (ja
Inventor
Akinori Nagata
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric Co 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 Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP2961182A priority Critical patent/JPS58146832A/ja
Publication of JPS58146832A publication Critical patent/JPS58146832A/ja
Publication of JPH0326341B2 publication Critical patent/JPH0326341B2/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
    • G01H1/10—Measuring characteristics of vibrations in solids by using direct conduction to the detector of torsional vibrations

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
JP2961182A 1982-02-25 1982-02-25 タ−ビン発電機の軸ねじり振動・疲労監視方法 Granted JPS58146832A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2961182A JPS58146832A (ja) 1982-02-25 1982-02-25 タ−ビン発電機の軸ねじり振動・疲労監視方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2961182A JPS58146832A (ja) 1982-02-25 1982-02-25 タ−ビン発電機の軸ねじり振動・疲労監視方法

Publications (2)

Publication Number Publication Date
JPS58146832A JPS58146832A (ja) 1983-09-01
JPH0326341B2 true JPH0326341B2 (enrdf_load_stackoverflow) 1991-04-10

Family

ID=12280860

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2961182A Granted JPS58146832A (ja) 1982-02-25 1982-02-25 タ−ビン発電機の軸ねじり振動・疲労監視方法

Country Status (1)

Country Link
JP (1) JPS58146832A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2535053A1 (en) * 2003-08-07 2005-02-17 Sikorsky Aircraft Corporation Virtual load monitoring system and method
CN100514026C (zh) * 2007-12-04 2009-07-15 四方电气(集团)有限公司 汽轮发电机组轴系机械疲劳的测量方法
CN101915601B (zh) * 2010-07-22 2011-09-07 北京四方继保自动化股份有限公司 一种1000mw汽轮发电机组轴系模态阻尼的求取方法
CN104392140B (zh) * 2014-12-04 2017-05-17 北京四方继保自动化股份有限公司 一种环境激励下发电机组轴系扭振模态参数的辨识方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5681435A (en) * 1979-12-07 1981-07-03 Toshiba Corp Method and device for monitoring of shaft torsion of turbine generator

Also Published As

Publication number Publication date
JPS58146832A (ja) 1983-09-01

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