SciTransfer
BatCAT · Project

AI-Driven Digital Twin for Optimizing Battery Cell Production and Quality Control

manufacturingPilotedTRL 6

Imagine having a perfect digital mirror of your battery factory that tells you exactly why a batch failed and how to fix it. Instead of guessing, it uses a mix of physics and smart AI to predict outcomes and guide workers in real-time. It's like a GPS for manufacturing that ensures every battery is built to the same high standard, regardless of the chemistry used.

By the numbers
5,106,384
EU Contribution in EUR
18
Total partners
2
Battery technologies validated (Coin cells and Redox flow)
The business problem

What needed solving

Battery manufacturers struggle with 'black box' AI and complex process data that is hard for humans to interpret. This leads to inefficiencies in design and a lack of trust in automated decision-making during production.

The solution

What was built

An interpretable industrial decision support system (IIDSS) and a cross-chemistry data space. These tools combine physics-based modeling with explainable AI to monitor and optimize battery assembly.

Audience

Who needs this

Battery cell manufacturersRedox flow battery startupsIndustrial AI software vendorsBattery production line engineers
Business applications

Who can put this to work

Energy Storage
enterprise
Target: Redox flow battery manufacturer

If you are a redox flow battery manufacturer dealing with inconsistent cell performance — this project developed a digital twin that integrates real-time sensory data to allow live interventions. This ensures higher product quality and process efficiency during assembly.

Consumer Electronics
mid-size
Target: Coin cell battery producer

If you are a coin cell producer dealing with high scrap rates in Li-ion or Na-ion lines — this project developed an interpretable industrial decision support system. It uses multicriteria optimization to help human operators make better design and process choices.

Industrial Automation
SME
Target: Smart factory software provider

If you are a software provider dealing with 'black box' AI that operators don't trust — this project developed explainable-AI-ready (XAIR) models. These models combine data-driven methods with formal reasoning to guarantee reliable and transparent behavior.

Frequently asked

Quick answers

What is the cost or price of implementing this system?

Based on available project data, there is no specific pricing for the end-product; however, the project is supported by an EU contribution of EUR 5,106,384.

Can this be scaled to industrial production levels?

Yes, the digital twin is being validated in pilot production lines for both coin cells and redox flow batteries to prove its transferability.

How is the IP and licensing handled?

Based on available project data, specific licensing terms are not listed, but the project follows FAIR data principles and is connected to the Knowledge Graph Alliance for industry uptake.

How does this integrate with existing factory hardware?

It integrates by acquiring and analysing sensory and operando data in real time within an Industry 5.0 environment.

What is the timeline for deployment?

The project period runs from 2024-01-01 to 2027-06-30, indicating the development and validation phase is ongoing.

Consortium

Who built it

The consortium is heavily weighted toward research and academia, with 7 universities and 8 research organizations. However, there is a strategic industrial presence of 3 companies (including 3 SMEs), representing a 17% industry ratio. This structure suggests the project is focused on translating high-level scientific modeling into practical pilot-line applications across 10 different countries.

How to reach the team

Contact NORGES MILJO-OG BIOVITENSKAPELIGE UNIVERSITET

Next steps

Talk to the team behind this work.

Contact us to explore licensing opportunities for the BatCAT digital twin models.

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