Hyun-Ki Yoon, Sang-Kyoo Han, Eun-Seok Choi, Gun-Woo Moon, Myung-Joong Youn. Zero-Voltage Switching and Soft-Commutating Two-Transformer Full-Bridge PWM Converter Using the Voltage-Ripple. IEEE Transactions on Industrial Electronics, 55(3):1478-1488, 2008. [doi]
Abstract is missing.