New battery simulation model library

Munich-based battery analytics company TWAICE has launched its new battery model library. Containing over 25 cells of different chemistries and formats, the library makes obtaining validated cell aging simulation models significantly faster and increases the flexibility of licensing models. 

  • TWAICE battery model library is based on years of customer engagements 
  • The constantly growing collection contains models that simulate the electrical, thermal and aging behavior for over 25 frequently requested cells to facilitate battery development  
  • The battery experts are offering flexible licensing options for maximized customer satisfaction 

The TWAICE battery model library is a unique collection of electrical, thermal and aging cell simulation models that facilitates the development and testing of batteries. The concept has evolved from years working with different customers. Many clients considered the conventional methods too time-consuming and hoped for quicker and more flexible solutions. The library responds to these needs and can be deployed for a wide range of applications and use cases in the energy and mobility sectors, to help accelerate cell selection, system design, replace lengthy testing cycles, and support BMS development and validation. 
 
“We were overwhelmed by the positive feedback on our cell simulation models and have constantly improved the parametrization processes to deliver high quality models faster,” said Dr Michael Baumann, TWAICE Co-Founder and CEO. “Customers want a variety of cells and they want them now. We are very happy to have reached the stage where we can offer just that”.  
 
The key advantage is speed of delivery. Cells are either already part of the TWAICE collection, in which case the models are available at the click of a button - or requested by customers – these models are then parametrized in the TWAICE on-premises testing facilities within three months. This immediate access significantly accelerates the development process and the resulting time-to-market.   
 
The gains in speed and delivery quality are achieved by thoroughly optimizing the testing procedures and leveraging testing as well as field data. The results: standardized and validated models that cover nearly all applications. Adaptations of the model or extensions of the validity range are available upon request, making the model library a very versatile resource along the entire development cycle. A bonus is the access to the entire library of cells and standardized cell data sheets, enabling customers to run a first and easy comparison.