Technical blog

EV engineering, explained

Practical articles on battery modelling, BMS, motor control, power electronics and MATLAB/Simulink, written by our engineering team.

Battery modelling
2RC Equivalent-Circuit Battery Model in MATLAB/Simulink: A Step-by-Step Guide
How a 2RC equivalent-circuit model of a Li-ion cell works, how to find its parameters from a pulse test, and how to build and check it in Simulink.
4 November 2026 · Aura Volt Engineering Team
BMS
Passive vs Active Cell Balancing in a BMS: How to Choose
Why Li-ion cells in a pack drift apart, how passive and active balancing work, and how to compare them in simulation before you build a BMS.
4 November 2026 · Aura Volt Engineering Team
Motor control
PMSM Field-Oriented Control in Simulink: The Practical Steps
How PMSM field-oriented control works: Clarke and Park transforms, current loops, MTPA and field weakening, built step by step in Simulink.
4 November 2026 · Aura Volt Engineering Team

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