STACKED CAPACITIVE COUPLED RESONANT DUAL ACTIVE BRIDGE DC-DC CONVERTER

• Main Authors: Channegowda, Parikshith B, Lee, Yongduk, Arnedo, Luis, Chen, Weilun
• Format: Patent
• Language: English
• Published: 15.09.2022
• Subjects: APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS; CONTROL OR REGULATION THEREOF; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION

Systems for stacked capacitive coupled resonant dual active bridge DC-DC converters are provided. Aspects include a first phase circuit topology comprising a power source and a power inverter circuit, a plurality of LC circuits comprising a first LC circuit and a second LC circuit, and a second phase circuit topology comprising a plurality of AC-DC converter circuits comprising a first AC-DC converter circuit and a second AC-DC converter circuit, wherein the first AC-DC converter circuit is in a parallel configuration with the second AC- DC converter circuit, wherein the first LC circuit couples the first phase circuit topology to the first AC-DC converter and wherein the second LC circuit couples the first phase circuit topology to the second AC-DC converter.