CN114091798A - 对资产执行预后健康分析的方法和计算系统 - Google Patents

对资产执行预后健康分析的方法和计算系统 Download PDF

Info

Publication number
CN114091798A
CN114091798A CN202110625290.9A CN202110625290A CN114091798A CN 114091798 A CN114091798 A CN 114091798A CN 202110625290 A CN202110625290 A CN 202110625290A CN 114091798 A CN114091798 A CN 114091798A
Authority
CN
China
Prior art keywords
asset
prognostic
state
evolution
health
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.)
Pending
Application number
CN202110625290.9A
Other languages
English (en)
Chinese (zh)
Inventor
P·斯塔诺
F·基施尼克
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.)
Hitachi Energy Co ltd
Original Assignee
Hitachi Energy Switzerland 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 Hitachi Energy Switzerland AG filed Critical Hitachi Energy Switzerland AG
Publication of CN114091798A publication Critical patent/CN114091798A/zh
Pending legal-status Critical Current

Links

Images

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
    • G05B23/0259—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the response to fault detection
    • G05B23/0283—Predictive maintenance, e.g. involving the monitoring of a system and, based on the monitoring results, taking decisions on the maintenance schedule of the monitored system; Estimating remaining useful life [RUL]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
    • G06Q10/063—Operations research, analysis or management
    • G06Q10/0639—Performance analysis of employees; Performance analysis of enterprise or organisation operations
    • G06Q10/06393—Score-carding, benchmarking or key performance indicator [KPI] analysis
    • 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
    • G05B23/0259—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the response to fault detection
    • G05B23/0275—Fault isolation and identification, e.g. classify fault; estimate cause or root of failure
    • G05B23/0281—Quantitative, e.g. mathematical distance; Clustering; Neural networks; Statistical analysis
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/06—Energy or water supply

Landscapes

  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Human Resources & Organizations (AREA)
  • Economics (AREA)
  • Automation & Control Theory (AREA)
  • Strategic Management (AREA)
  • Development Economics (AREA)
  • Educational Administration (AREA)
  • Marketing (AREA)
  • Tourism & Hospitality (AREA)
  • Health & Medical Sciences (AREA)
  • General Business, Economics & Management (AREA)
  • Entrepreneurship & Innovation (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Optimization (AREA)
  • Probability & Statistics with Applications (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mathematical Analysis (AREA)
  • Evolutionary Computation (AREA)
  • Artificial Intelligence (AREA)
  • Algebra (AREA)
  • General Health & Medical Sciences (AREA)
  • Quality & Reliability (AREA)
  • Operations Research (AREA)
  • Primary Health Care (AREA)
  • Game Theory and Decision Science (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Testing And Monitoring For Control Systems (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
CN202110625290.9A 2020-06-08 2021-06-04 对资产执行预后健康分析的方法和计算系统 Pending CN114091798A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP20178839.5A EP3923101B1 (en) 2020-06-08 2020-06-08 Method and computing system for performing a prognostic health analysis for an asset
EP20178839.5 2020-06-08

Publications (1)

Publication Number Publication Date
CN114091798A true CN114091798A (zh) 2022-02-25

Family

ID=71078429

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110625290.9A Pending CN114091798A (zh) 2020-06-08 2021-06-04 对资产执行预后健康分析的方法和计算系统

Country Status (4)

Country Link
US (2) US11796992B2 (https=)
EP (2) EP4621514A3 (https=)
JP (1) JP2021193557A (https=)
CN (1) CN114091798A (https=)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12488265B2 (en) * 2021-07-28 2025-12-02 Oracle International Corporation Optimizing a prognostic-surveillance system to achieve a user-selectable functional objective
US11874652B2 (en) * 2021-10-07 2024-01-16 Noodle Analytics, Inc. Artificial intelligence (AI) based anomaly signatures warning recommendation system and method
US12554559B2 (en) * 2021-11-24 2026-02-17 Honeywell International Inc. Classification of events by pattern recognition in multivariate time series data
US20230278463A1 (en) * 2022-03-04 2023-09-07 Garrett Transportation I Inc. Using battery system parameters to estimate battery life expectancy within electric and hybrid electric vehicles
CN114793019B (zh) * 2022-05-31 2023-03-24 南京国电南思科技发展股份有限公司 基于大数据分析的二次设备可视化监管系统
EP4354344A1 (en) * 2022-10-13 2024-04-17 Hitachi Energy Ltd Adaptive functional neural layer and network
EP4652653A1 (en) 2023-01-20 2025-11-26 Hitachi Energy Ltd Data processing system and data processing method for a substation system, and electric power system substation
EP4404407A1 (en) 2023-01-20 2024-07-24 Hitachi Energy Ltd Data processing system and data processing method for a substation system, and electric power system substation
CN121889950A (zh) 2023-09-18 2026-04-17 日立能源有限公司 操作电力系统的方法、预测系统、监督控制和数据采集系统以及电力系统
US12613286B2 (en) 2024-01-22 2026-04-28 Garrett Transportation I Inc. System and method for battery parameter recharacterization
EP4687082A1 (en) 2024-07-30 2026-02-04 Hitachi Energy Ltd Method and processing system for an asset state prediction
CN119849152A (zh) * 2024-12-25 2025-04-18 中国民航大学 一种可推演时变系统仿真中的状态跃迁方法
CN120278125B (zh) * 2025-06-06 2025-09-09 中国标准科技集团有限公司 一种标准在线协同编制平台的冲突检测方法及系统
CN120593471A (zh) * 2025-08-07 2025-09-05 中建五局第四建设有限公司 一种冷库智能控制方法及系统

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170236064A1 (en) * 2014-08-20 2017-08-17 Cassantec Ag Configuration of malfunction prediction for components and units of technical entities
US20180225585A1 (en) * 2017-02-08 2018-08-09 Board Of Regents, The University Of Texas System Systems and methods for prediction of occupancy in buildings

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7328128B2 (en) * 2006-02-22 2008-02-05 General Electric Company Method, system, and computer program product for performing prognosis and asset management services
JP4922644B2 (ja) * 2006-03-29 2012-04-25 株式会社 日立東日本ソリューションズ 時系列分析プログラム、時系列分析システム、およびそれに用いられる時系列分析装置
WO2012157040A1 (ja) * 2011-05-13 2012-11-22 株式会社日立製作所 保守部品寿命予測システムおよび保守部品寿命予測方法
JP2013152655A (ja) * 2012-01-26 2013-08-08 Hitachi Ltd プラント又は設備の異常診断方法及びヘルスマネージメント方法
JP5802619B2 (ja) * 2012-07-06 2015-10-28 株式会社日立製作所 設備維持管理業務支援システム
US9551633B2 (en) * 2013-10-15 2017-01-24 General Electric Company Systems and methods for improved reliability operations
EP3183698B1 (en) 2014-08-20 2025-10-01 Hitachi Energy AG Malfunction prediction for components and units of technical entities
US10176032B2 (en) * 2014-12-01 2019-01-08 Uptake Technologies, Inc. Subsystem health score
TWI578262B (zh) * 2015-08-07 2017-04-11 緯創資通股份有限公司 風險評估系統及資料處理方法
US20180196894A1 (en) * 2017-01-10 2018-07-12 General Electric Company System and method for monitoring a steam turbine and producing adapted inspection intervals
US11263573B2 (en) * 2017-03-31 2022-03-01 Nec Corporation Degradation prediction apparatus, degradation prediction method, and computer-readable recording medium
US11582399B2 (en) * 2018-03-09 2023-02-14 Northwestern University Adaptive sampling for structured light scanning
US11232368B2 (en) * 2019-02-20 2022-01-25 Accenture Global Solutions Limited System for predicting equipment failure events and optimizing manufacturing operations
US20210065086A1 (en) * 2019-08-29 2021-03-04 Sap Se System and method for failure curve analytics
CN110852610A (zh) * 2019-11-08 2020-02-28 上海市城市建设设计研究总院（集团）有限公司 基于马尔科夫模型的路桥隧健康状态与养护费用测算方法
AU2020407985A1 (en) * 2019-12-16 2022-06-09 Dexcom, Inc. Multi-state engagement with continuous glucose monitoring systems

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170236064A1 (en) * 2014-08-20 2017-08-17 Cassantec Ag Configuration of malfunction prediction for components and units of technical entities
US20180225585A1 (en) * 2017-02-08 2018-08-09 Board Of Regents, The University Of Texas System Systems and methods for prediction of occupancy in buildings

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
D. A. TOBON-MEJIA等: "Hidden Markov Models for failure diagnostic and prognostic", 2011 PROGNOSTICS AND SYSTEM HEALTH MANAGMENT CONFERNECE, 31 December 2011 (2011-12-31) *
XIAODONG ZHANG等: "An Integrated Approach to Bearing Fault Diagnostics and Prognostics", 2005 AMERICAN CONTROL CONFERENCE, 10 June 2005 (2005-06-10) *

Also Published As

Publication number Publication date
US11796992B2 (en) 2023-10-24
EP3923101B1 (en) 2025-08-06
EP4621514A3 (en) 2025-12-17
US20210382473A1 (en) 2021-12-09
EP3923101A1 (en) 2021-12-15
EP4621514A2 (en) 2025-09-24
JP2021193557A (ja) 2021-12-23
US20240012407A1 (en) 2024-01-11

Similar Documents

Publication Publication Date Title
CN114091798A (zh) 对资产执行预后健康分析的方法和计算系统
CN113837427B (zh) 用于对资产执行预测性健康分析的方法和计算系统
JP7320368B2 (ja) 故障予測装置、故障予測方法およびコンピュータプログラム
US10521490B2 (en) Equipment maintenance management system and equipment maintenance management method
Wang et al. A multi-objective optimization of imperfect preventive maintenance policy for dependent competing risk systems with hidden failure
JP7543446B2 (ja) 資産の予後健全性分析を実行するための方法及び計算システム
JP7145821B2 (ja) 故障確率評価システムおよびその方法
JP2021193557A5 (https=)
US9141915B2 (en) Method and apparatus for deriving diagnostic data about a technical system
US8676727B2 (en) Abnormality diagnosis filter generator
JP5413240B2 (ja) イベント予測システムおよびイベント予測方法、ならびにコンピュータ・プログラム
JP6919705B2 (ja) 劣化予測装置、劣化予測方法、及びプログラム
Petkov et al. Cost-benefit analysis of condition monitoring on DEMO remote maintenance system
TAng et al. Dynamic condition-based maintenance policy for degrading systems described by a random-coefficient autoregressive model: A comparative study
Eker et al. State-based prognostics with state duration information of cracks in structures
CN114008549A (zh) 用于确定剩余使用周期的方法、剩余使用周期确定电路、剩余使用周期确定设备
US20250085704A1 (en) Failure probability evaluation apparatus
Ursini et al. n-Steps ahead software reliability prediction using the Kalman filter
Zhang et al. Remaining Useful Life Prediction for Deteriorating Equipment with Multivariate Degradation Processes
Al Mamun et al. Diagnostic of an Aircraft by Different Dynamics of Operating Conditions
CN121188964A (zh) 一种用于预测冗余安全仪表系统剩余寿命的方法及系统

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
TA01 Transfer of patent application right
TA01 Transfer of patent application right

Effective date of registration: 20240115

Address after: Zurich, SUI

Applicant after: Hitachi Energy Co.,Ltd.

Address before: Swiss Baden

Applicant before: Hitachi energy Switzerland AG