On-Board-Charger with Ultra-wide Voltage Gain Range

Voltage gain curves in six modes. Drawn by Mingde& Cheng
  • For charging the deeply depleted battery, a wide voltage gain dc/dc converter based on LLC was proposed;
  • LLC resonant converter is suitable for battery charging applications, but it has a wide voltage gain range and large conversion loss under traditional design;
  • This topology uses H5 reconfigurable bridge to realize six reconfigurable modes charging.
Mingde Zhou 周明德
Mingde Zhou 周明德
Ph.D. candidate of Power Electronics

My research interests include resonant converters, AC/DC converter, magnetic integration and advanced control.