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Table 1 Specifications of BBC

From: Characterization of analog and digital control loops for bidirectional buck–boost converter using PID/PIDN algorithms

Parameter

Value

DC bus voltage (Vbus)

24 V

DC bus current (Ibus)

3 A

Battery voltage (Vbatt)

12 V

Switching frequency (Fs)

20 kHz

Load voltage (V0)

24 V

Load current (I0)

2.4 A

Duty cycle (d)

0.5

Inductor (L)

1000 µH

DC bus capacitor (Cbus)

250 µF

Load resistor (R)

10 Ω

Capacitor across battery (C0)

125 µF

Battery resistance (Rbatt) = (Ns/Np)*Rinter = (6/1)*30 m Ω

0.18 Ω