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Battery analytics software based on digital twins to optimize li-ion batteries
- About Company
Twaice
Battery analytics software based on digital twins to optimize li-ion batteries
Label Date
January 15, 2020
From
Germany
Maturity stage
TRL 9 / CRI 3-4 - Commercial Scale Up / Multiple commercial Applications
Twaice solves many problem such as degradation and safety issues of li-ion batteries by offering an advanced predictive analytics software. Twaice creates models of the batteries (once per battery type) and constantly feed these models with data from the battery management system (BMS) during actual operation of the battery. This means that there is one specific model per battery in the field, a concept that is commonly referred to as digital twin. This hybrid approach of empirical-analytical models & AI driven data analytics not only provides the current condition of the battery at all times but also allows unique aging and lifetime predictions. Putting this back into the context of the major challenges with regard to li-ion batteries: a) The technology supports OEMs [Original Equipment Manufacturers] of battery products by deploying the solution during the pre-series test and validation phase where the technology enables a more realistic (compared to lab tests with accelerated aging) picture of battery performance in actual operation. b) Battery systems usually need to be disassembled in order to analyze the current condition. With Twaice's algorithms with detect situations that impact the battery and update the model accordingly without any test required. c) The core of Twaice is the determination of the current state of health (capacity & impedance) and the prediction of these parameters. This enables optimal operation and topics such as predictive maintenance. More, the algorithm detect safety-relevant effects such as lithium plating early on. It reduce the CO2 impact of li-ion batteries by optimizing the complete lifecycle with improved development processes, a longer lifetime with optimal battery use and a second life for energy storages that are not suitable for the mobility application anymore.
The Environmental Benefits
- •The impact of TWAICE applications will reach more than 400kt CO2e in 2020
- •A 7% annual efficiency increase
The Financial Benefits
- •Payback reached within 2 years
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Company Profile
TWAICE TECHNOLOGIES GMBH
TWAICE supports companies across different industries with predictive battery analytics software based on digital twins
Headquarters
80807 Munich, Germany
Type
Startup or self-employed
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The information set out above, is solely for the purposes of information and the Solar Impulse Foundation does not provide any guarantee as to its authenticity, completeness or accuracy. This information does not constitute investment advice or a recommendation to buy into, transact or to enter into any agreement with any of the parties or persons mentioned above. Potential investors or interested parties are solely responsible for their investment or business decisions and for performing any due diligence required by the circumstances. The innovator TWAICE TECHNOLOGIES GMBH has asserted ownership of the intellectual property rights for images, videos, and content showcased above, affirming full and unrestricted usage rights, and has provided explicit permission for the Solar Impulse Foundation to publish such information designated as "public" in the application form.