PWMSim

LTspicePowerSim

Dual active bridge — phase shift

LTspicePowerSim's 400 V to 350 V dual active bridge, its phase-shift block replaced by phased PWM switches.

Open and simulate
Press Run: the example simulates in your browser. Open and simulate takes it to the full app, where you can change it.

Try this

Halve the secondary bridge's phase shift and compare the power delivered. Then press Run again.