The Phase Shifting Soft Startup of L-LLC Resonant Bidirectional DC-DC Converter Based on Current-Limiting Curve

Table 1

The model parameters of the converter.

Symbol	Quantity	Parameter
S	SiC MOSFET	C2M0080120D
Vin	Primary side rated voltage	760 V
Vo	BDC secondary side rated voltage	380 V
P	BDC rated power	6 kW
Lm1	BDC magnetic inductance	0.614 mH
n	BDC transformer ratio	2 : 1
Lr	BDC resonant inductance	0.087 mH
Cr	BDC resonant capacitance	29.1 nF
Lm2	BDC additional inductance	0.614 mH
f	Resonant frequency	100 kHz