Dual Active Bridge Converter With Variable Transformer for Wide Voltage and Wide Load Range Operation. - Camilo Suarez Buitrago; Diego Bernal Cobaleda; Wilmar Martinez (IEEE Access, 2023)

Investigation of Variable Transformers Using Orthogonal Biasing. - Jonas Pfeiffer; Camilo Suarez Buitrago; Pierre Kuster; Hans Wouters; Wilmar Martinez; Jens Friebe; Michael Schmidhuber (IEEE Access, 2024)