About the Course

Li-ion cells are ideal for mobility applications because of their gravimetric & volumetric energy density, higher cycle life, lower self discharge characteristic & more. On the contrary Li-ion cells are sensitive to temperature, discharge & charge currents & storage SOC. Because of the influences, cell exhibits non-liner behaviour over it’s working life. If we would like to study the cell & understand it’s behaviour, we can perform physical cell testing with lab equipments. But, physical testing will involve huge amount of time & expensive test equipments. 


Utilising the approach of Model Based Design (MBD), we can create the cell in software like MATLAB & Simulink, with the approach such as Equivalent Circuit Model. Such models can be subjected to numerous test cases to study the characteristics. And on top of the Cell model, we will build the BMS logics to protect the cell, to identify the charging and discharging status, SOC estimations, temperature predictions & more.


Course / internship program on Li-ion Cell & BMS Algorithm MBD provides you the hands on project-based learning opportunity to build & analyse the cell for various test cases, help you make the logical reasonings & create a model, which you can covert to C code to dump in BMS controller. 



Course Content


Cell Modelling & Simulation

Chemistry of Li-ion Cell
  1. Cell reactions at Anode & Cathode
  2. Various cell chemistries in Li-ion
  3. Case study for LCO cell
  4. Assessment on LMO cell
Cell parameters
  1. Cell Voltage
  2. Cell Capacity
  3. Specific Energy & power
  4. Theoretical & Real cell parameter comparison
Li-Ion Battery Characteristics
  1. Voltage & Current characteristics
  2. Temperature characteristics
Modeling approaches
  1. Thevenin-Based Electrical Model
  2. Rint Electrical Model
  3. Other types of models
  1. Modeling Cell in MATLAB Simulink
  2. Results, Validation & discussions

BMS Modelling & Simulation


Modelling the BMS Logic definition for 

  1. Over & Under Voltage protection logic
  2. Over & Under Current protection logic
  3. Over & Under temperature protection logic

Modelling BMS in MATLAB Simulink 

  1. Modeling the Control logic for Voltage
  2. Modeling the Control logic for Current
  3. Modeling the Control logic for Temperature
  4. Modeling the test cases FTP 75, WLTP & MNEDC
  5. Dashboard indication

Results, Validations & Discussions 

  1. SOC variation studies
  2. Validation of V/I/T logic with & without BMS
  3. Case studies


Course / Internship name

Li-ion cell & BMS Modelling Course

Mode of delivery

Online (Recorded formats) 

Software used

MATLAB & Simulink

Applicable for

 

This course is for engineers who would like build career in cell & battery technology, model based design, BMS algorithms, simulation, numerical modelling, cell behaviour studies & more.

 

Certification by & Host details

 

Decibels Lab Pvt Ltd 

 

(Recognised as Start-up by Department for Promotion of Industry and Internal Trade Ministry of Commerce & Industry Government of India) (Certificate Number: DIPP45372)

 

Fee

7999 INR for students & 9999 INR for working professionals

Intern intake 

15 participants only

Selection criteria

First come registration basis

Session formats

 

Enrolled participants will get the access to pre-recorded course lectures In decibels lms. You can learn the courses as per your time planning.

 

Doubt clarification

 

Addressed during via Discussions option available at each lesson In our LMS. If the query needs details discussion, we will support you through the zoom meeting.