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Anomaly Detection

In the fields of oil refining, chemicals, gas and LNG, power generation, natural resource development, etc., this service detects signs of anomalies through the real-time analysis of plant operation data and identifies the cause-and-effect relationship of the anomalies. This supports plant owners in preventing the occurrence of operation trouble.

Anomaly Detection

Analysis Flow

①Post-Event Analysis Service

Through the analysis of pre-event plant operation data, this service identifies the cause-and-effect relationship of an anomaly and plans measures to prevent a recurrence.

Analysis Flow

②Pre-Event Analysis Service

This is trouble-preventing support service which detects signs of anomalies through real-time analysis of plant operation data, identifies the cause-and-effect relationship of the anomaly, and alerts operators.

Pre-Event Analysis Service

Expected Effects

  • Enhanced productivity resulting from reduced downtime
  • Labor-saving plant operation
  • Relieving the stress load of operators

Actual Example of Data Analysis

In response to operational trouble at our client’s plant, pre-event operation data was analyzed and an anomalous sign was detected at locations separate from the functional failure. Before this case, JGC had detected a fundamental cause leading to operation trouble. JGC then had made a suggestion to the client about how to respond to the cause. This is a good example showing that JGC’s extensive engineering knowledge combined with advanced data analysis technology. It has enabled the client to become aware of trouble previously difficult to recognize from the standard operation monitoring screen.

Clients Include

Five deliveries to energy-related plants in Japan and abroad (as of January, 2017)

Our Technical Partner

Related Information




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