Shivank Singh

Working as a BMS Software Development Engineer for application Layer.

• BMS Mode State Machine in Stateflow
• Step CC and CV Logic with Handshaking of CAN Signals between BMS and Charger.
• Fault Monitoring of Battery
• Signal Processing with Moving average.
• Time to Charge Calculations w.r.t. Charging Logics
• SOx algorithms for LFP Cells in Simulink
• NVM data handling
• Vehicle Immobilization logics.
• MIL, SIL Testing in MATLAB
• Bench Testing
• Battery and Vehicle Testing
• Low Level Documentation for features and Logics
• Managing Software Versions on ADO.
• Debugging CAN logs in Bus Master for maturing the Logics.
• Diagnostics trouble code Implementations in Matlab.

• It was an Internal Mutually agreed 6-months of Transfer from my Last Employer to this, for the Client Name Royal Enfield BMS Project in Chennai.
• Developed BMS Application Layer Algorithms as following
• Battery Plant Modelling
• Enhanced Coulomb Counting Method for SOC
• Charging and Dis-Charging Current Control and De-rating Algorithm
• Various Charging Profile Development
• Life Cycle Counter Energy Consumption Based
• BMS Modes State Machine
• BMS Contactor Control Logic state machines
• SOH Estimation
• TTC (Time to Charge)
• SOP Estimation
• SOE Estimation
• Step CC and CV for Charging

• Battery Plant Modelling Development and Testing with Algorithms
• Working on development of new Algorithm for battery SOC Estimation
• Battery HPPC testing and creating OCV vs SOC data with Temperatures.
• Battery Charger Plant Modelling.
• Contribution in to Publish Research paper on SOC Estimation. Now will try Patent for the same.
• SOH Estimation

• Li-Ion Battery Testing (LFP & NMC) by CCC, CCD, CC-CV.
• Program Defining for Testing Procedure as Per AIS-156 STDs.
• Working on Model Based Development Projects, Plant Modelling, Vehicle Dynamics etc.
• Data Handling of All Testing as per Standards.
• Understanding Battery Chemistry and dynamic behaviour data with Lifecycle.
• Process Improvement and Validating.

• Testing of All BCDS Machines and their DATA with Time Constant Output.
• PCBA Repairing, SMPS Card Repairing
• Working on MATLAB for Simulation of Mathematical Equations.
• Communication with Clients and providing them technical solutions.