PLANT STATE MONITORING SYSTEM AND PLANT STATE MONITORING METHOD
To provide a plant state monitoring system that can efficiently store environmental data for detecting the change of state of a monitoring target facility regardless of a stationary or nonstationary state using operational data without a scheduling in advance.SOLUTION: A plant state monitoring syste...
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Main Authors | , , |
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Format | Patent |
Language | English Japanese |
Published |
05.11.2020
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Subjects | |
Online Access | Get full text |
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Summary: | To provide a plant state monitoring system that can efficiently store environmental data for detecting the change of state of a monitoring target facility regardless of a stationary or nonstationary state using operational data without a scheduling in advance.SOLUTION: A plant state monitoring system comprises: an environmental data measurement device for acquiring environmental data of a monitoring target facility; a monitoring controller for controlling the monitoring target facility, acquiring the operational data of the monitoring target facility, acquiring the environmental data acquired by the environmental data measurement device, and carrying out a preliminary treatment of the environmental data; and a data storage unit for storing the operational data acquired by the monitoring controller and the environmental data acquired by the environmental data measurement device while in association with both data.SELECTED DRAWING: Figure 1
【課題】本発明は、事前のスケジューリングを必要とせず、運転データを使用して、定常時又は非定常時を区別することなく、監視対象設備の状態変化を検知するための環境データを、効率的に保存することができるプラント状態監視システムを提供する。【解決手段】本発明のプラント状態監視システムは、監視対象設備の環境データを取得する環境データ計測装置と、監視対象設備を制御し、監視対象設備の運転データを取得し、環境データ計測装置が取得する環境データを取得し、環境データの前処理を実行する監視制御装置と、環境データ計測装置が取得する環境データおよび監視制御装置が取得する運転データを関連付けて格納するデータ格納部と、を有することを特徴とする。【選択図】 図1 |
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Bibliography: | Application Number: JP20190081630 |