Reach next-level mastery in battery development fast.
Receive your custom simulation models within 3 months
Virtually test aging effects and performance using cutting edge technology
Tap into the full depth of TWAICE know-how and solve your most complex challenges
The TWAICE four-point strategy to get you there
See how Energy Providers, Utilities, Car Manufacturers, OEMs, and Mobility Service Providers are leveraging our Battery Simulation Models to develop next-level batteries for large-scale Energy Storage Systems and EV Fleets (cars, trucks, buses).
Our virtual Model Library puts hundreds of years of collective battery expertise at your finger tips. We did the heavy lifting for you. Select the battery model that meets your application requirements through faster simulation, comparing, & testing.
Don’t miss your chance to lead the market by spending too much time testing. By decoupling development processes from the costly physical battery testing infrastructure, you can now test, compare, fail, recover, & change your mind, all at speed.
Battery development is resource hungry—consuming time, demanding more engineers, more hardware for testing, and more money to fund it. We change all that. Our easy to use battery simulation models and intuitive UX & UI simplify cell selection and battery design.
To do things faster you need to identify and eliminate risk. Get a clear and reliable lifetime view of battery electrical, thermal, and aging behavior under selected conditions. Avoid endless debate and decision hesitancy by removing guesswork, pitfalls, and uncertainty.
Automotive OEM
"Our collaboration with TWAICE went fair beyond the usual with software and service providers. We could really accelerate our development and gain insights early on."
Battery Models
Access a host of high-fidelity electrical, thermal, and aging battery cell models of the latest lithium-ion battery cells on the market.
Cell qualification & selection
Challenges
- Different cells suit different applications
- Datasheets only provide an incomplete picture of the battery behavior
- Testing all available cells for specific usecases is not feasible
Solution
Solution
Aging & Lifetime
Electricial behavior
Thermal behavior
Design implications
Battery Design & Validation
Challenges
- Different cells suit different applications
- The battery design must ensure safe operation over it’s entire lifetime
- Difficult assessment of different use case impact of performance over lifetime
Solution
Scenario generator
Historic load profiles
Graphic scenario comparisons
Custom operating schedule uploader
Degradation analysis & benchmarking
Lifecycle assessment with flexible time horizons
Model-based application design
Challenges
- Assessing the interaction of different components for the overall system
- Selecting the right component requirements
- Currently only generic battery models available which insufficiently model the behavior
Solution
Safety alerts
Cost transparency
Real-time operation PKIs
Degradation insights
Simulation model features
Challenges
The TWAICE Battery Cell Simulation Models come with a number of features that facilitate and enhance the virtual testing processes.
Coupled Electrical/Thermal Aging model - Ideal tool for early-stage cell simulation, battery dimensioning, and system design.
Usage Profile Generator - The user can leverage an intuitive interface to automatically generate profiles.
Usage Profile Data Uploader - Upload field data and apply to virtual test bench.
Virtual BMS - Define operating limits of the battery system.
FMU-ready - Integrate model into wider system simulations.
The TWAICE Battery Model Library Impact
A faster virtual simulation model changes the cost-value equation completely—less resource hungry, lower costs, and ultimately a higher quality battery for a far greater ROI across its lifetime.