We are seeking a highly motivated and detail-oriented individual to join our Electrical & Battery team.
This is the full time role responsible for following -
- Test the cell against datasheet specifications (various chemistries - Li-ion, SS Li-ion, LiS, etc)
- Run characterization experiments on the cell as per usage profile
- Repeat the experiments in different conditions as per DoE to cover the overall operational envelope of the cell (DoD, Temperature, Mission profiles)
- Extract model parameters from the tests
- Optimize the model parameters for better accuracy at off-nominal conditions
- Validate the cell models
- Testing for Cycle Life Estimation
- Qualify cells through testing & characterization from a pool of cells to use into our battery packs
- Support on building electro-thermal models of cells
- Support on creating cell degradation forecasting models using insights from test data
- Interact and collaborate with cell manufacturers / suppliers
An ideal candidate for this role should have -
- Good understanding of electrochemistry fundamentals
- High energy and persistence
- Ability to learn on their own
- Knowledge of scripting in Python
Tech Skills required
- Modeling experience with PyBaMM / GT-Suite (Autolion)
- Equivalent circuit modeling of Li-ion cells
- Working knowledge of Python for Data Analysis
- Knowledge of Cell Testing procedures
- Good with design of experiments
- Knowledge of HPPC, ARC (Accelerated Rate Calorimetry) tests
- Understanding of P2D (Pseudo 2D) models
- Knowledge of EIS (Electrochemical Impedence Spectroscopy)
Preferred Qualification & Experience
B.Tech or B.E / BS / B.Sc, M.Sc with 2 to 3 years of experience working with Li-ion cells/batteries and Battery Management Systems, Cell/Module Testing
Location:- Chennai