KR102879861B1 - 플랜트 감시 장치, 플랜트 감시 방법 및 프로그램을 기록한 컴퓨터 판독 가능한 기록 매체 - Google Patents

플랜트 감시 장치, 플랜트 감시 방법 및 프로그램을 기록한 컴퓨터 판독 가능한 기록 매체

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Publication number
KR102879861B1
KR102879861B1 KR1020227042070A KR20227042070A KR102879861B1 KR 102879861 B1 KR102879861 B1 KR 102879861B1 KR 1020227042070 A KR1020227042070 A KR 1020227042070A KR 20227042070 A KR20227042070 A KR 20227042070A KR 102879861 B1 KR102879861 B1 KR 102879861B1
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value
abnormality
plant
sensor
cause
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KR20230005951A (ko
Inventor
이치로 나가노
마유미 사이토
게이지 에구치
구니아키 아오야마
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미츠비시 파워 가부시키가이샤
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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
    • 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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • 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
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • 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
    • G05B19/00—Program-control systems
    • G05B19/02—Program-control systems electric
    • G05B19/04—Program control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/042—Program control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
    • G05B19/0428—Safety, monitoring
    • 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
    • G05B23/024—Quantitative history assessment, e.g. mathematical relationships between available data; Functions therefor; Principal component analysis [PCA]; Partial least square [PLS]; Statistical classifiers, e.g. Bayesian networks, linear regression or correlation analysis; 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
    • G05B2219/41108—Controlled parameter such as gas mass flow rate

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Artificial Intelligence (AREA)
  • Evolutionary Computation (AREA)
  • Mathematical Physics (AREA)
  • Testing And Monitoring For Control Systems (AREA)
KR1020227042070A 2020-06-12 2021-05-31 플랜트 감시 장치, 플랜트 감시 방법 및 프로그램을 기록한 컴퓨터 판독 가능한 기록 매체 Active KR102879861B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2020-102395 2020-06-12
JP2020102395 2020-06-12
PCT/JP2021/020739 WO2021251200A1 (ja) 2020-06-12 2021-05-31 プラント監視装置、プラント監視方法およびプログラム

Publications (2)

Publication Number Publication Date
KR20230005951A KR20230005951A (ko) 2023-01-10
KR102879861B1 true KR102879861B1 (ko) 2025-10-31

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KR1020227042070A Active KR102879861B1 (ko) 2020-06-12 2021-05-31 플랜트 감시 장치, 플랜트 감시 방법 및 프로그램을 기록한 컴퓨터 판독 가능한 기록 매체

Country Status (6)

Country Link
US (1) US20230212980A1 (https=)
JP (1) JP7399288B2 (https=)
KR (1) KR102879861B1 (https=)
CN (1) CN115668085B (https=)
DE (1) DE112021003238T5 (https=)
WO (1) WO2021251200A1 (https=)

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JP2024176685A (ja) * 2023-06-09 2024-12-19 三菱重工業株式会社 異常診断装置、異常診断方法、及びプログラム
CN118195832A (zh) * 2024-03-27 2024-06-14 北京天恒安科集团有限公司 基于综合电力能源数据的能源设备管理控制系统
CN119296044B (zh) * 2024-12-11 2025-03-18 江苏思信智能科技有限公司 智慧工厂监控数据动态检测方法、系统、设备及存储介质

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JP2011090382A (ja) 2009-10-20 2011-05-06 Mitsubishi Heavy Ind Ltd 監視システム
JP2016006594A (ja) 2014-06-20 2016-01-14 三菱日立パワーシステムズ株式会社 プラント監視装置、プラント監視プログラム及びプラント監視方法
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JP2011090382A (ja) 2009-10-20 2011-05-06 Mitsubishi Heavy Ind Ltd 監視システム
JP2016006594A (ja) 2014-06-20 2016-01-14 三菱日立パワーシステムズ株式会社 プラント監視装置、プラント監視プログラム及びプラント監視方法
JP2017215863A (ja) * 2016-06-01 2017-12-07 三菱日立パワーシステムズ株式会社 監視装置、対象装置の監視方法、およびプログラム
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Also Published As

Publication number Publication date
CN115668085A (zh) 2023-01-31
KR20230005951A (ko) 2023-01-10
US20230212980A1 (en) 2023-07-06
WO2021251200A1 (ja) 2021-12-16
DE112021003238T5 (de) 2023-04-20
CN115668085B (zh) 2025-09-23
JP7399288B2 (ja) 2023-12-15
JPWO2021251200A1 (https=) 2021-12-16

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