webinar

Reducing Li-ion Battery Testing Time by 50%: Insights from Hybrid Simulation Techniques

Date: July 17, 2024

Timetable: 11:00-12:00 a.m. CET time

Speaker/s: Marcello Bruno (EnginSoft), Prashant Srivastava (oorja)

Language: English

Join us for an insightful webinar as we explore a new revolutionary hybrid simulation technique that reduces accelerated battery cycler testing time by up to 50%. Pure physics-based simulation struggles to model Li-ion battery degradation due to its multi-physics nature, non-linear behavior, and microstructural changes. Additionally, testing a battery under typical automotive conditions to predict a 10-year lifespan may require up to 2 years of continuous testing. Accelerated aging tests, while useful, may not perfectly replicate real-world conditions, leading to prediction errors of up to 20% when applied to actual field performance.

During the webinar, we will explore how a minimal amount of data can be used to obtain degradation and design parameters that allow for better prediction of battery and cell behavior under real-world operating conditions and drive cycles, saving time and cost during the design of the battery pack.

Topic Area

  • Time Savings: Up to 50% reduction in accelerated testing time.
  • Enhanced Reliability: Integrating physics-based models and machine learning.
  • Streamlined Analysis: Effortless data handling and real-world applicability.
  • Driving Innovation: Optimizing battery development processes for real-world scenarios.

Registration Procedure

This event is free of charge: registration is required to attend.

It uses a web platform that does not require local software installation. You can join the session via: Mac, PC, or any mobile device.

Registered participants will receive the link and credentials to participate at the email address provided during registration.

You can ask questions and participate in the discussion via the chat function in the web platform.

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Find out more

software

oorja

Innovative digital platform for the development and modeling of Li-ion batteries, which simulates, predicts and optimizes their behavior

oorja, an innovative digital platform for Li-ion battery development and modeling, which uses a hybrid approach: ease to use and accuracy to predictions.

automotive electronics energy oorja

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CASE STUDY

Battery modelling and the Goldilocks zone

The article discusses the importance of understanding the behaviour and performance of batteries under different operating conditions, particularly in the context of large-scale adoption of batteries. The hybrid approach has successfully identified the Goldilocks Zone for electrochemical parameters and provides a good match between predicted and experimental data.

automotive oorja energy