PH12016500937A1 - Diagnostic device and diagnostice method for plant - Google Patents

Diagnostic device and diagnostice method for plant

Info

Publication number
PH12016500937A1
PH12016500937A1 PH12016500937A PH12016500937A PH12016500937A1 PH 12016500937 A1 PH12016500937 A1 PH 12016500937A1 PH 12016500937 A PH12016500937 A PH 12016500937A PH 12016500937 A PH12016500937 A PH 12016500937A PH 12016500937 A1 PH12016500937 A1 PH 12016500937A1
Authority
PH
Philippines
Prior art keywords
plant
diagnostic
state
diagnostic device
constructed
Prior art date
Application number
PH12016500937A
Other languages
English (en)
Inventor
Sekiai Takaaki
Hayashi Yoshiharu
Murakami Masahiro
Fukai Masayuki
Original Assignee
Hitachi Ltd
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 Ltd filed Critical Hitachi Ltd
Publication of PH12016500937A1 publication Critical patent/PH12016500937A1/en

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
    • G05B23/0245—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 qualitative model, e.g. rule based; if-then decisions
    • G05B23/0248—Causal models, e.g. fault tree; digraphs; qualitative physics

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Testing And Monitoring For Control Systems (AREA)
PH12016500937A 2013-11-28 2016-05-20 Diagnostic device and diagnostice method for plant PH12016500937A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013245926A JP6116466B2 (ja) 2013-11-28 2013-11-28 プラントの診断装置及び診断方法
PCT/JP2014/073601 WO2015079766A1 (ja) 2013-11-28 2014-09-08 プラントの診断装置及び診断方法

Publications (1)

Publication Number Publication Date
PH12016500937A1 true PH12016500937A1 (en) 2016-06-27

Family

ID=53198722

Family Applications (1)

Application Number Title Priority Date Filing Date
PH12016500937A PH12016500937A1 (en) 2013-11-28 2016-05-20 Diagnostic device and diagnostice method for plant

Country Status (4)

Country Link
JP (1) JP6116466B2 (zh)
CN (1) CN105992977B (zh)
PH (1) PH12016500937A1 (zh)
WO (1) WO2015079766A1 (zh)

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* Cited by examiner, † Cited by third party
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JP6699012B2 (ja) * 2015-12-03 2020-05-27 株式会社明電舎 異常予兆検出システムおよび異常予兆検出方法
JP6770802B2 (ja) * 2015-12-28 2020-10-21 川崎重工業株式会社 プラント異常監視方法およびプラント異常監視用のコンピュータプログラム
JP6620056B2 (ja) * 2016-03-31 2019-12-11 三菱日立パワーシステムズ株式会社 機器の異常診断方法及び機器の異常診断装置
JP6862104B2 (ja) * 2016-06-23 2021-04-21 株式会社日立製作所 原料選定支援装置、及び原料選定支援方法
WO2018061842A1 (ja) * 2016-09-27 2018-04-05 東京エレクトロン株式会社 異常検知プログラム、異常検知方法および異常検知装置
JP6920828B2 (ja) 2017-02-17 2021-08-18 三菱パワー株式会社 プラントの診断装置および診断方法
JP6795444B2 (ja) * 2017-04-06 2020-12-02 ルネサスエレクトロニクス株式会社 異常検知システム、半導体装置の製造システムおよび製造方法
JP6785715B2 (ja) 2017-05-10 2020-11-18 株式会社日立製作所 正常異常判別装置、正常異常判別方法、及び正常異常判別システム
DE112017008126B4 (de) * 2017-10-12 2024-03-21 Mitsubishi Heavy Industries, Ltd. Servicemenü-präsentationssystem, betriebsmuster-anzeigesystem, servicemenü-präsentationsverfahren und programm
JP7042056B2 (ja) * 2017-10-25 2022-03-25 株式会社日立製作所 プラントの運転支援装置及び運転支援方法
JP6655595B2 (ja) * 2017-12-21 2020-02-26 三菱日立パワーシステムズ株式会社 単位空間生成装置、プラント診断システム、単位空間生成方法、プラント診断方法、及びプログラム
EP3731122B1 (en) * 2018-01-17 2021-09-01 Mitsubishi Electric Corporation Attack detection apparatus, attack detection method, and attack detection program
JP6791892B2 (ja) * 2018-01-18 2020-11-25 ファナック株式会社 異常検知パラメータ調整表示装置
JP7180985B2 (ja) * 2018-03-01 2022-11-30 株式会社日立製作所 診断装置および診断方法
KR102240993B1 (ko) 2018-03-20 2021-04-15 미쓰비시덴키 가부시키가이샤 표시 장치, 표시 시스템, 및 표시 화면 생성 방법
JP7161872B2 (ja) * 2018-06-28 2022-10-27 株式会社日立製作所 プラント診断システム
CN110874652B (zh) * 2018-08-14 2023-10-27 阿里巴巴集团控股有限公司 一种设备状态评价方法、装置、设备及系统
US10967514B2 (en) 2018-08-22 2021-04-06 Abb Schweiz Ag Apparatus and method to monitor robot mechanical condition
CN110954214B (zh) * 2018-09-27 2024-05-17 北京京东尚科信息技术有限公司 一种设备测试方法、装置和系统
JP7184636B2 (ja) * 2018-12-27 2022-12-06 三菱重工業株式会社 データ選別装置及び方法、ならびに監視診断装置
JP7012888B2 (ja) * 2019-01-21 2022-01-28 三菱電機株式会社 異常要因推定装置、異常要因推定方法、及びプログラム
JP7239354B2 (ja) * 2019-03-12 2023-03-14 株式会社日立製作所 データ分類装置
BR112022000009A2 (pt) * 2020-07-01 2023-01-17 Toshiba Mitsubishi Electric Industrial Systems Corp Aparelho de suporte de diagnóstico de instalação de produção
JP7550724B2 (ja) 2020-07-20 2024-09-13 三菱重工業株式会社 異常事象診断システム、異常事象診断方法及びプログラム
JP7471983B2 (ja) * 2020-09-30 2024-04-22 Ntn株式会社 状態監視装置および状態監視方法
JP7399309B2 (ja) 2020-10-07 2023-12-15 三菱電機株式会社 障害予兆検出システム、障害予兆検出方法、及びプログラム
CN113554055B (zh) * 2021-06-11 2024-08-20 杭州玖欣物联科技有限公司 一种基于聚类算法的加工工况识别方法
JP7422962B2 (ja) * 2022-02-02 2024-01-26 三菱電機株式会社 機器状態監視装置および機器状態監視方法
GB202409816D0 (en) * 2023-01-20 2024-08-21 Mitsubishi Electric Corp No Title

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US6105149A (en) * 1998-03-30 2000-08-15 General Electric Company System and method for diagnosing and validating a machine using waveform data
US7567914B2 (en) * 2003-04-30 2009-07-28 Genworth Financial, Inc. System and process for dominance classification for insurance underwriting suitable for use by an automated system
JP2005038098A (ja) * 2003-07-17 2005-02-10 Chugoku Electric Power Co Inc:The データマイニングを用いた機器、施設の運転状況又は取引の監視及び実行方法
JP4032045B2 (ja) * 2004-08-13 2008-01-16 新キャタピラー三菱株式会社 データ処理方法及びデータ処理装置、並びに診断方法及び診断装置
CN102870057B (zh) * 2010-04-08 2015-01-28 株式会社日立制作所 机械设备的诊断装置、诊断方法及诊断程序
JP5337853B2 (ja) * 2011-09-12 2013-11-06 株式会社日立製作所 発電プラントの診断装置、及び発電プラントの診断方法
CN102902251A (zh) * 2012-09-20 2013-01-30 南京中德保护控制系统有限公司 基于风力发电厂风机故障数据的统一告警方法
JP5369246B1 (ja) * 2013-07-10 2013-12-18 株式会社日立パワーソリューションズ 異常予兆診断装置及び異常予兆診断方法

Also Published As

Publication number Publication date
JP2015103218A (ja) 2015-06-04
WO2015079766A1 (ja) 2015-06-04
CN105992977A (zh) 2016-10-05
CN105992977B (zh) 2018-12-14
JP6116466B2 (ja) 2017-04-19

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