JP6567822B2 - ロータトレインのねじれモードの振動数調整装置 - Google Patents

ロータトレインのねじれモードの振動数調整装置 Download PDF

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Publication number
JP6567822B2
JP6567822B2 JP2014263715A JP2014263715A JP6567822B2 JP 6567822 B2 JP6567822 B2 JP 6567822B2 JP 2014263715 A JP2014263715 A JP 2014263715A JP 2014263715 A JP2014263715 A JP 2014263715A JP 6567822 B2 JP6567822 B2 JP 6567822B2
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JP
Japan
Prior art keywords
shaft
coupling
mass
shaft coupling
torsional mode
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.)
Active
Application number
JP2014263715A
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English (en)
Japanese (ja)
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JP2015135181A (ja
Inventor
ベンジャミン・アルバー・マンキューソ
アレキサンダー・ガブリエル・ベックフォード
マリー・セシリア・ドーソン
ラジヴ・ラジャン
アンソニー・リゴース
ブレイク・ウェルドン・ウィルソン
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of JP2015135181A publication Critical patent/JP2015135181A/ja
Application granted granted Critical
Publication of JP6567822B2 publication Critical patent/JP6567822B2/ja
Active legal-status Critical Current
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Classifications

    • 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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/026—Shaft to shaft connections
    • 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
    • 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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/10—Anti- vibration means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/32—Correcting- or balancing-weights or equivalent means for balancing rotating bodies, e.g. vehicle wheels
    • F16F15/322—Correcting- or balancing-weights or equivalent means for balancing rotating bodies, e.g. vehicle wheels the rotating body being a shaft
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/50—Intrinsic material properties or characteristics
    • F05D2300/501—Elasticity

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
JP2014263715A 2014-01-07 2014-12-26 ロータトレインのねじれモードの振動数調整装置 Active JP6567822B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/149,297 2014-01-07
US14/149,297 US20150192019A1 (en) 2014-01-07 2014-01-07 Rotor train torsional mode frequency tuning apparatus

Publications (2)

Publication Number Publication Date
JP2015135181A JP2015135181A (ja) 2015-07-27
JP6567822B2 true JP6567822B2 (ja) 2019-08-28

Family

ID=53443259

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014263715A Active JP6567822B2 (ja) 2014-01-07 2014-12-26 ロータトレインのねじれモードの振動数調整装置

Country Status (6)

Country Link
US (1) US20150192019A1 (ko)
JP (1) JP6567822B2 (ko)
KR (1) KR102341021B1 (ko)
CN (1) CN104763774A (ko)
CH (1) CH709118A2 (ko)
DE (1) DE102014119690A1 (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10458244B2 (en) 2017-10-18 2019-10-29 United Technologies Corporation Tuned retention ring for rotor disk
CN111229577B (zh) * 2020-02-14 2021-06-01 山东理工大学 微梁超谐波同步共振信号倍频调谐放大装置
JP7369060B2 (ja) 2020-02-26 2023-10-25 三菱重工エンジン＆ターボチャージャ株式会社 軸継手装置及びねじり固有振動数調整方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01193004A (ja) * 1988-01-28 1989-08-03 Toshiba Corp 蒸気タービン発電機
JPH0739327Y2 (ja) * 1988-03-04 1995-09-06 日本ホイスト株式会社 ギヤードモーター
FR2630496B1 (fr) * 1988-04-20 1993-05-14 Snecma Dispositif de correction de balourd d'un rotor de turbomachine
JPH01298927A (ja) * 1988-05-25 1989-12-01 Toshiba Corp 回転電機の回転子
US4884666A (en) * 1989-01-27 1989-12-05 Stahl Carl R Torsional damper and mounting adapter
JPH0383459U (ko) * 1989-12-12 1991-08-26
US5487640A (en) * 1994-03-16 1996-01-30 Dresser-Rand Company Balancing rings for assembled steam turbines
US7371042B2 (en) * 2004-12-21 2008-05-13 General Electric Company Method and apparatus for balancing gas turbine engines
US8146457B2 (en) * 2008-01-24 2012-04-03 Chrysler Group Llc Disk pendulum vibration damper
ES2384749T3 (es) * 2009-03-03 2012-07-11 Siemens Aktiengesellschaft Aparato que comprende un eje y un manguito de equilibrado
US8013481B2 (en) 2009-03-27 2011-09-06 General Electric Company Detuner for tuning torsional mode of a rotating body
US8177487B2 (en) * 2009-05-04 2012-05-15 General Electric Company Rotary machine balance weights
US20120227536A1 (en) * 2011-03-10 2012-09-13 General Electric Company Sectioned tuning ring for rotating body
US8732927B2 (en) * 2011-09-20 2014-05-27 General Electric Company Method for adjusting torsional frequency of a power train
KR101293577B1 (ko) * 2011-11-22 2013-08-12 인하대학교 산학협력단 드라이브 샤프트의 진동감쇠장치

Also Published As

Publication number Publication date
JP2015135181A (ja) 2015-07-27
CN104763774A (zh) 2015-07-08
US20150192019A1 (en) 2015-07-09
KR102341021B1 (ko) 2021-12-21
CH709118A2 (de) 2015-07-15
KR20150082122A (ko) 2015-07-15
DE102014119690A1 (de) 2015-07-09

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