Pipeline name

Emission (Gas Treatment Center) temperature and fan control

Pipeline overview

Pipeline components

The following components are used in the pipeline:

Digital Twin Data Acquisition/Collection:

• Sensors
• Hydro OPC UA server
• Cybernetica OPC UA Server
• MAI - Weather API

Digital Twin Representation:

• Hydro Trusted Data Lake
• Cybernetica CENIT
• Cybernetica PostgreSQL Database

Hybrid/Cognitive Digital Twin:

• Autoencoder for sensor anomaly detection
• Cybernetica CENIT

Digital Twin Visualisation and Control:

• Cybernetica Viewer

Pipeline example description

Data Sources:

• Weather data is collected from Norwegian Meteorological Institute
• Process data from cells and GTC

Data Processors:

• MAI queries and collects weather data through MET API, prepares data for OPC UA
• Hydro OPC UA and GTC OPC UA expose process data to data processors
• OPC UA collects data from various sources and makes it available to Cybernetica CENIT, Cybernetica ModelFit & Cybernetica Viewer
• Cybernetica CENIT and Cybernetica ModelFit perform online/offline optimization, respectively

Data Sinks:

• Optimal control sequence as calculated by Cybernetica CENIT is implemented in control system
• Data is visualized graphically to the user using Cybernetica Viewer

Defined in COGNITWIN WPs

WP1 Hydro pilot + WP5 + WP4