AdvancedMATLAB R2026a

30 kW DAB fast charger for two EVs

An isolated dual-active-bridge charger that safely charges one of two electric cars.

Aim

Simulate a 30 kW, 20 kHz dual active bridge charger with battery selection, precharge, a CCS2-style handshake, CC–CV charging and fault protection.

An interactive illustration of the idea behind this experiment.

Switching and PWM

Duty cycle D25 %

Average output Vout ≈ D × 48 V

12.0 V

Simplified illustration for learning. Run the MATLAB model for exact, physics-based results.

Unzip the package we send you.
Go to matlab.mathworks.com and sign in (campus licence or MathWorks trial).
In MATLAB Drive, click Upload and choose the unzipped folder.
In MATLAB Online, open the folder and double-click the model (.slx) or run the start script named in README.
Press Run. Results appear in the scopes, dashboard or figures.

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