JP7654417B2 - ガスタービンシステム内の熱安定性を検出するためのシステム、プログラム製品及び方法 - Google Patents

ガスタービンシステム内の熱安定性を検出するためのシステム、プログラム製品及び方法 Download PDF

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Publication number
JP7654417B2
JP7654417B2 JP2021020262A JP2021020262A JP7654417B2 JP 7654417 B2 JP7654417 B2 JP 7654417B2 JP 2021020262 A JP2021020262 A JP 2021020262A JP 2021020262 A JP2021020262 A JP 2021020262A JP 7654417 B2 JP7654417 B2 JP 7654417B2
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Japan
Prior art keywords
gas turbine
turbine system
lag
measured
calculated
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JP2021020262A
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English (en)
Japanese (ja)
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JP2021139363A (ja
JP2021139363A5 (enExample
Inventor
ヴェーラッパン・ムサイア
ティモシー・アンドリュー・ヘーリー
ランディ・スコット・ロッソン
ハロルド・ラマー・ジョーダン
カウシック・ナラヤナスワミー
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GE Vernova GmbH
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General Electric Technology GmbH
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Publication of JP2021139363A5 publication Critical patent/JP2021139363A5/ja
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
    • 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
    • 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
    • G05B23/0224—Process history based detection method, e.g. whereby history implies the availability of large amounts of data
    • G05B23/0227—Qualitative history assessment, whereby the type of data acted upon, e.g. waveforms, images or patterns, is not relevant, e.g. rule based assessment; if-then decisions
    • G05B23/0235—Qualitative history assessment, whereby the type of data acted upon, e.g. waveforms, images or patterns, is not relevant, e.g. rule based assessment; if-then decisions based on a comparison with predetermined threshold or range, e.g. "classical methods", carried out during normal operation; threshold adaptation or choice; when or how to compare with the threshold
    • 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
    • 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
    • F05D2220/00—Application
    • F05D2220/30—Application in turbines
    • F05D2220/32—Application in turbines in gas turbines
    • 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
    • F05D2260/00—Function
    • F05D2260/80—Diagnostics
    • 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
    • F05D2260/00—Function
    • F05D2260/83—Testing, e.g. methods, components or tools therefor
    • 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
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/41—Servomotor, servo controller till figures
    • G05B2219/41186—Lag

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mathematical Physics (AREA)
  • Evolutionary Computation (AREA)
  • Artificial Intelligence (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Testing And Monitoring For Control Systems (AREA)
  • Control Of Turbines (AREA)
JP2021020262A 2020-03-04 2021-02-10 ガスタービンシステム内の熱安定性を検出するためのシステム、プログラム製品及び方法 Active JP7654417B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16/809,134 US11585234B2 (en) 2020-03-04 2020-03-04 Systems, program products, and methods for detecting thermal stability within gas turbine systems
US16/809,134 2020-03-04

Publications (3)

Publication Number Publication Date
JP2021139363A JP2021139363A (ja) 2021-09-16
JP2021139363A5 JP2021139363A5 (enExample) 2025-02-07
JP7654417B2 true JP7654417B2 (ja) 2025-04-01

Family

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JP2021020262A Active JP7654417B2 (ja) 2020-03-04 2021-02-10 ガスタービンシステム内の熱安定性を検出するためのシステム、プログラム製品及び方法

Country Status (4)

Country Link
US (1) US11585234B2 (enExample)
EP (1) EP3876059B1 (enExample)
JP (1) JP7654417B2 (enExample)
CN (1) CN113357015A (enExample)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010001845A1 (en) 1998-12-23 2001-05-24 Khalid Syed J. Method and apparatus for use in control of clearances in a gas turbine engine
JP2012021527A (ja) 2010-07-13 2012-02-02 General Electric Co <Ge> ガスタービンの定常状態条件を判定するためのシステム、方法、及び装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3911286A (en) 1972-04-26 1975-10-07 Westinghouse Electric Corp System and method for operating a steam turbine with a control system having a turbine simulator
EP1055121A1 (en) 1998-12-11 2000-11-29 Symyx Technologies, Inc. Sensor array-based system and method for rapid materials characterization
US6364602B1 (en) 2000-01-06 2002-04-02 General Electric Company Method of air-flow measurement and active operating limit line management for compressor surge avoidance
US9043118B2 (en) * 2007-04-02 2015-05-26 General Electric Company Methods and systems for model-based control of gas turbines
CN103069253B (zh) 2010-10-25 2015-09-09 法罗技术股份有限公司 激光跟踪器的自动预热和稳定性检查
EP2469041A1 (en) * 2010-12-22 2012-06-27 Siemens Aktiengesellschaft Method of detecting a predetermined condition in a gas turbine and failure detection system for a gas turbine
US11092085B2 (en) * 2017-03-14 2021-08-17 General Electric Company Method and system for controlling a sequential gas turbine engine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010001845A1 (en) 1998-12-23 2001-05-24 Khalid Syed J. Method and apparatus for use in control of clearances in a gas turbine engine
JP2012021527A (ja) 2010-07-13 2012-02-02 General Electric Co <Ge> ガスタービンの定常状態条件を判定するためのシステム、方法、及び装置

Also Published As

Publication number Publication date
EP3876059A1 (en) 2021-09-08
JP2021139363A (ja) 2021-09-16
EP3876059B1 (en) 2024-03-27
CN113357015A (zh) 2021-09-07
US11585234B2 (en) 2023-02-21
US20210277794A1 (en) 2021-09-09

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