BR112018014988A8 - Método e dispositivo para detectar uma falha de sensor de temperatura em um sistema de turbinas, e sistema para monitorar uma pluralidade de sistemas de turbinas - Google Patents

Método e dispositivo para detectar uma falha de sensor de temperatura em um sistema de turbinas, e sistema para monitorar uma pluralidade de sistemas de turbinas

Info

Publication number
BR112018014988A8
BR112018014988A8 BR112018014988A BR112018014988A BR112018014988A8 BR 112018014988 A8 BR112018014988 A8 BR 112018014988A8 BR 112018014988 A BR112018014988 A BR 112018014988A BR 112018014988 A BR112018014988 A BR 112018014988A BR 112018014988 A8 BR112018014988 A8 BR 112018014988A8
Authority
BR
Brazil
Prior art keywords
temperature sensor
turbine
characteristic value
detecting
monitoring
Prior art date
Application number
BR112018014988A
Other languages
English (en)
Other versions
BR112018014988A2 (pt
Inventor
Fishkin Alexey
Latimer Anthony
Marsden Adam
Roshchin Mikhail
Original Assignee
Siemens Energy Global Gmbh & Co Kg
Siemens Ag
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 Siemens Energy Global Gmbh & Co Kg, Siemens Ag filed Critical Siemens Energy Global Gmbh & Co Kg
Publication of BR112018014988A2 publication Critical patent/BR112018014988A2/pt
Publication of BR112018014988A8 publication Critical patent/BR112018014988A8/pt

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B23/00—Testing or monitoring of control systems or parts thereof
    • G05B23/02—Electric testing or monitoring
    • G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
    • G05B23/0218—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults
    • G05B23/0243—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults model based detection method, e.g. first-principles knowledge model
    • G05B23/0254—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults model based detection method, e.g. first-principles knowledge model based on a quantitative model, e.g. mathematical relationships between inputs and outputs; functions: observer, Kalman filter, residual calculation, Neural Networks
    • 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
    • F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
    • F01D21/003—Arrangements for testing or measuring
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K15/00—Testing or calibrating of thermometers
    • G01K15/007—Testing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
    • G01K7/16—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements
    • G01K7/22—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a non-linear resistance, e.g. thermistor
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B9/00—Safety arrangements
    • G05B9/02—Safety arrangements electric
    • 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
    • F05D2270/00—Control
    • F05D2270/80—Devices generating input signals, e.g. transducers, sensors, cameras or strain gauges
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K2205/00—Application of thermometers in motors, e.g. of a vehicle
    • G01K2205/04—Application of thermometers in motors, e.g. of a vehicle for measuring exhaust gas temperature

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Artificial Intelligence (AREA)
  • Evolutionary Computation (AREA)
  • Mathematical Physics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Nonlinear Science (AREA)
  • Control Of Turbines (AREA)
  • Testing And Monitoring For Control Systems (AREA)

Abstract

A presente invenção refere-se a um método para detectar uma falha de sensor de temperatura em um sistema de turbinas, o método compreendendo (a) obter (102) valores de medições individuais de cada sensor de temperatura em um grupo de sensores de temperatura, (b) calcular (104) um valor característico para cada sensor de temperatura no grupo com base nos valores de medições para o sensor de temperatura cor-respondente, (c) selecionar (106) um primeiro valor característico dentre os valores característicos calculados, (d) determinar (108) um primeiro valor máximo como o máximo dos valores característicos exceto para o primeiro valor característico, e (e) determinar (110) que o sensor de temperatura correspondendo ao primeiro valor característico está defeituoso se o primeiro valor característico for maior que o primeiro valor máximo multiplicado por um fator predeterminado. Ainda, um dispositivo, sistema, programa de computador e produto de programa de computador correspondentes são descritos.
BR112018014988A 2016-02-09 2017-01-18 Método e dispositivo para detectar uma falha de sensor de temperatura em um sistema de turbinas, e sistema para monitorar uma pluralidade de sistemas de turbinas BR112018014988A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP16154818.5A EP3206093A1 (en) 2016-02-09 2016-02-09 Detection of temperature sensor failure in turbine systems
PCT/EP2017/050918 WO2017137218A1 (en) 2016-02-09 2017-01-18 Detection of temperature sensor failure in turbine systems

Publications (2)

Publication Number Publication Date
BR112018014988A2 BR112018014988A2 (pt) 2018-12-11
BR112018014988A8 true BR112018014988A8 (pt) 2023-04-25

Family

ID=55359414

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018014988A BR112018014988A8 (pt) 2016-02-09 2017-01-18 Método e dispositivo para detectar uma falha de sensor de temperatura em um sistema de turbinas, e sistema para monitorar uma pluralidade de sistemas de turbinas

Country Status (7)

Country Link
US (1) US10895872B2 (pt)
EP (2) EP3206093A1 (pt)
CN (1) CN108604085B (pt)
BR (1) BR112018014988A8 (pt)
CA (1) CA3013822C (pt)
RU (1) RU2702293C1 (pt)
WO (1) WO2017137218A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3206093A1 (en) * 2016-02-09 2017-08-16 Siemens Aktiengesellschaft Detection of temperature sensor failure in turbine systems
CN110455440B (zh) * 2019-09-01 2020-04-24 深圳市雄韬锂电有限公司 高压连接器中热敏电阻有效性检测系统、方法和存储介质
DE102022104061A1 (de) 2022-02-22 2023-08-24 Bayerische Motoren Werke Aktiengesellschaft Verfahren und Vorrichtung zur Überprüfung von Temperatursensoren einer elektrischen Komponente

Family Cites Families (20)

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JP4490913B2 (ja) 2002-10-23 2010-06-30 ロベルト・ボッシュ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング 内燃機関の範囲内の測定変数を検出する、少なくとも３つのセンサの検査方法
US6804600B1 (en) 2003-09-05 2004-10-12 Honeywell International, Inc. Sensor error detection and compensation system and method
JP4513426B2 (ja) 2004-06-15 2010-07-28 トヨタ自動車株式会社 温度センサの異常検出方法、および電源装置
JP4192973B2 (ja) * 2006-07-05 2008-12-10 トヨタ自動車株式会社 内燃機関用吸気温センサの異常診断装置
US7734443B2 (en) * 2007-08-23 2010-06-08 General Electric Company System and method for prediction of gas turbine trips due to thermocouple failures
US20100089067A1 (en) * 2008-10-10 2010-04-15 General Electric Company Adaptive performance model and methods for system maintenance
JP5222715B2 (ja) * 2008-12-25 2013-06-26 日野自動車株式会社 センサの異常検出装置
JP5531776B2 (ja) 2010-05-24 2014-06-25 日産自動車株式会社 温度センサの故障診断装置
CN102135453A (zh) * 2010-12-10 2011-07-27 奇瑞汽车股份有限公司 电机温度监测方法及系统、功率控制方法及系统
FR2979951B1 (fr) * 2011-09-14 2015-05-01 Snecma Procede de surveillance d'au moins deux capteurs de temperature d'une turbomachine
US9447778B2 (en) 2011-11-02 2016-09-20 Vestas Wind Systems A/S Methods and systems for detecting sensor fault modes
EP2850522B1 (en) * 2012-05-15 2019-07-17 University of Lancaster Anomalous system state identification
EP2700815B1 (en) * 2012-08-24 2016-04-20 Siemens Aktiengesellschaft Operating a wind turbine with multiple temperature sensors
JP5688117B2 (ja) * 2013-05-16 2015-03-25 富士重工業株式会社 温度センサの診断装置
KR101409986B1 (ko) * 2013-07-15 2014-06-20 시그널링크 주식회사 진동모니터링 결함진단장치
JP6122775B2 (ja) * 2013-12-26 2017-04-26 株式会社東芝 制御装置、及び起動方法
US9790834B2 (en) * 2014-03-20 2017-10-17 General Electric Company Method of monitoring for combustion anomalies in a gas turbomachine and a gas turbomachine including a combustion anomaly detection system
CN104748319B (zh) * 2015-04-22 2018-07-03 珠海格力电器股份有限公司 多机组空调系统控制方法、装置和多机组空调系统
EP3206093A1 (en) * 2016-02-09 2017-08-16 Siemens Aktiengesellschaft Detection of temperature sensor failure in turbine systems
IT201700028071A1 (it) * 2017-03-14 2018-09-14 Nuovo Pignone Tecnologie Srl Metodi per rilevare un guasto in un bruciatore di un combustore e sistemi a turbina

Also Published As

Publication number Publication date
CN108604085B (zh) 2021-07-30
CN108604085A (zh) 2018-09-28
WO2017137218A1 (en) 2017-08-17
RU2702293C1 (ru) 2019-10-07
EP3206093A1 (en) 2017-08-16
US20190041838A1 (en) 2019-02-07
US10895872B2 (en) 2021-01-19
CA3013822A1 (en) 2017-08-17
EP3414631B1 (en) 2021-02-24
BR112018014988A2 (pt) 2018-12-11
CA3013822C (en) 2021-11-09
EP3414631A1 (en) 2018-12-19

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Legal Events

Date Code Title Description
B350 Update of information on the portal [chapter 15.35 patent gazette]
B25A Requested transfer of rights approved

Owner name: SIEMENS ENERGY GLOBAL GMBH AND CO. KG (DE)

B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]