BR112022027072A2 - Método para diagnosticar o estado técnico do equipamento de rotor - Google Patents

Método para diagnosticar o estado técnico do equipamento de rotor

Info

Publication number
BR112022027072A2
BR112022027072A2 BR112022027072A BR112022027072A BR112022027072A2 BR 112022027072 A2 BR112022027072 A2 BR 112022027072A2 BR 112022027072 A BR112022027072 A BR 112022027072A BR 112022027072 A BR112022027072 A BR 112022027072A BR 112022027072 A2 BR112022027072 A2 BR 112022027072A2
Authority
BR
Brazil
Prior art keywords
equipment
tested
diagnosing
amplitudes
signals
Prior art date
Application number
BR112022027072A
Other languages
English (en)
Inventor
Aleksandrovna Abidova Elena
Gennadevich Babenko Roman
Original Assignee
Rosenergoatom
National Research Nuclear Univ Mephi Moscow Engineering Physics Institute
Science And Innovations ? Nuclear Industry Scient Development Private Enterprise
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 Rosenergoatom, National Research Nuclear Univ Mephi Moscow Engineering Physics Institute, Science And Innovations ? Nuclear Industry Scient Development Private Enterprise filed Critical Rosenergoatom
Publication of BR112022027072A2 publication Critical patent/BR112022027072A2/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/48—Devices for removing water, salt, or sludge from boilers; Arrangements of cleaning apparatus in boilers; Combinations thereof with boilers
    • F22B37/483—Devices for removing water, salt, or sludge from boilers; Arrangements of cleaning apparatus in boilers; Combinations thereof with boilers specially adapted for nuclear steam generators
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M13/00—Testing of machine parts
    • G01M13/04—Bearings
    • G01M13/045—Acoustic or vibration analysis
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M15/00—Testing of engines
    • G01M15/04—Testing internal-combustion engines
    • G01M15/12—Testing internal-combustion engines by monitoring vibrations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02—Cleaning by the force of jets or sprays
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B1/00—Methods of steam generation characterised by form of heating method
    • F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
    • F22B1/08—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being steam
    • F22B1/12—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being steam produced by an indirect cyclic process
    • F22B1/123—Steam generators downstream of a nuclear boiling water reactor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/48—Devices for removing water, salt, or sludge from boilers; Arrangements of cleaning apparatus in boilers; Combinations thereof with boilers
    • F22B37/54—De-sludging or blow-down devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G1/00—Non-rotary, e.g. reciprocated, appliances
    • F28G1/16—Non-rotary, e.g. reciprocated, appliances using jets of fluid for removing debris
    • F28G1/166—Non-rotary, e.g. reciprocated, appliances using jets of fluid for removing debris from external surfaces of heat exchange conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G3/00—Rotary appliances
    • F28G3/16—Rotary appliances using jets of fluid for removing debris
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G15/00—Details
    • F28G15/003—Control arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G15/00—Details
    • F28G15/04—Feeding and driving arrangements, e.g. power operation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G15/00—Details
    • F28G2015/006—Arrangements for processing a cleaning fluid after use, e.g. filtering and recycling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G3/00—Rotary appliances
    • F28G3/16—Rotary appliances using jets of fluid for removing debris
    • F28G3/166—Rotary appliances using jets of fluid for removing debris from external surfaces of heat exchange conduits
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
    • G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
    • G01N27/90—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws using eddy currents
    • G01N27/9046—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws using eddy currents by analysing electrical signals
    • 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
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Thermal Sciences (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Acoustics & Sound (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Cleaning In General (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)

Abstract

MÉTODO PARA DIAGNOSTICAR O ESTADO TÉCNICO DO EQUIPAMENTO DE ROTOR. A invenção está relacionada a métodos de diagnóstico das condições técnicas dos equipamentos de acionamento elétrico, e pode ser usada para monitorar a vibração dos equipamentos rotativos em usinas nucleares. O método mede e registra os sinais de diagnóstico durante a operação do equipamento testado, dividindo os registros do sinal de referência e do sinal do equipamento testado, em cinco seções de pelo menos dois segundos de duração em um intervalo de tempo de referência, cada seção do registro dos sinais de referência e dos sinais testados, convertidos em um espectro, que é uma distribuição das amplitudes em frequências, amostrando as amplitudes dos espectros dos sinais de diagnóstico dos equipamentos testados e reparáveis nas frequências do desvio dos sinais testados e de referência, calcular os módulos de diferença entre as amplitudes dos espectros dos equipamentos testados e reparáveis e a diferença dos módulos de classificação e a soma das classificações. A soma das classificações obtidas é comparada com o valor crítico e se conclui que o equipamento rotativo excede os valores regulados de vibração e falha, caso a soma das classificações obtidas exceda o valor crítico.
BR112022027072A 2020-09-01 2020-11-27 Método para diagnosticar o estado técnico do equipamento de rotor BR112022027072A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2020128922A RU2753578C1 (ru) 2020-09-01 2020-09-01 Способ диагностики технического состояния роторного оборудования
PCT/RU2020/000639 WO2022050865A1 (ru) 2020-09-01 2020-11-27 Способ диагностики технического состояния роторного оборудования

Publications (1)

Publication Number Publication Date
BR112022027072A2 true BR112022027072A2 (pt) 2023-03-14

Family

ID=77348990

Family Applications (2)

Application Number Title Priority Date Filing Date
BR112023003869A BR112023003869A2 (pt) 2020-09-01 2020-11-27 Método de limpeza de tubos de troca de calor de geradores de vapor de uma usina nuclear
BR112022027072A BR112022027072A2 (pt) 2020-09-01 2020-11-27 Método para diagnosticar o estado técnico do equipamento de rotor

Family Applications Before (1)

Application Number Title Priority Date Filing Date
BR112023003869A BR112023003869A2 (pt) 2020-09-01 2020-11-27 Método de limpeza de tubos de troca de calor de geradores de vapor de uma usina nuclear

Country Status (10)

Country Link
US (2) US20240027150A1 (pt)
EP (2) EP4209749A1 (pt)
JP (2) JP2023540690A (pt)
KR (2) KR20230060510A (pt)
CN (2) CN115943298A (pt)
BR (2) BR112023003869A2 (pt)
CA (2) CA3191237A1 (pt)
RU (1) RU2753578C1 (pt)
WO (2) WO2022050865A1 (pt)
ZA (2) ZA202300138B (pt)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2117957C1 (ru) * 1996-08-28 1998-08-20 Войсковая часть 20914 Способ диагностирования электрооборудования
JP4396286B2 (ja) * 2004-01-21 2010-01-13 三菱電機株式会社 機器診断装置および機器監視システム
US7405558B2 (en) 2006-07-10 2008-07-29 Areva Np, Inc. Steam generator mapping with reflections of eddy current signal
CN101363901B (zh) * 2008-09-23 2010-12-01 中国人民解放军国防科学技术大学 利用电流特征增强变换对电机进行早期故障检测的方法
RU2402760C1 (ru) * 2009-09-23 2010-10-27 Дочернее открытое акционерное общество "Оргэнергогаз" Открытого акционерного общества "Газпром" Сканирующий дефектоскоп
RU2456629C1 (ru) * 2011-02-02 2012-07-20 Закрытое Акционерное Общество "Научно-Технический Центр "Диапром" (Зао "Нтцд") Способ диагностики технического состояния электроприводной арматуры
RU2552854C2 (ru) * 2013-10-18 2015-06-10 Виктор Николаевич Никифоров Способ диагностики технического состояния электроприводного оборудования
JP2016080423A (ja) 2014-10-14 2016-05-16 日立Ｇｅニュークリア・エナジー株式会社 放射性物質の除染方法及びその除染装置
RU2692748C2 (ru) 2015-06-10 2019-06-27 Фраматом Гмбх Приспособление и способ для очистки внутренней зоны теплообменника
RU157557U1 (ru) * 2015-08-25 2015-12-10 Общество с ограниченной ответственностью "Технический центр контроля и диагностики - Атомкомплект" Устройство контроля теплообменных труб, перемычек и сварных соединений коллекторов парогенераторов

Also Published As

Publication number Publication date
CN115943298A (zh) 2023-04-07
BR112023003869A2 (pt) 2023-04-04
CA3191236A1 (en) 2022-03-10
EP4209749A1 (en) 2023-07-12
KR20230060510A (ko) 2023-05-04
EP4209767A1 (en) 2023-07-12
US20230266160A1 (en) 2023-08-24
JP2023543342A (ja) 2023-10-13
WO2022050865A1 (ru) 2022-03-10
RU2753578C1 (ru) 2021-08-17
JP2023540690A (ja) 2023-09-26
ZA202300138B (en) 2023-09-27
JP7489551B2 (ja) 2024-05-23
CN116133761A (zh) 2023-05-16
WO2022050866A1 (ru) 2022-03-10
CA3191237A1 (en) 2022-03-10
WO2022050865A8 (ru) 2023-03-23
ZA202303970B (en) 2023-11-29
US20240027150A1 (en) 2024-01-25
KR20230056693A (ko) 2023-04-27

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