TY - GEN
T1 - A Novel Single Switch High Frequency DC/DC Converter and Its Mathematic Model
AU - Guan, Yueshi
AU - Hu, Xihong
AU - Zhang, Shu
AU - Wang, Yijie
AU - Xu, Dianguo
AU - Wang, Wei
N1 - Publisher Copyright:
© 2018 IEEJ Industry Application Society.
PY - 2018/10/22
Y1 - 2018/10/22
N2 - This paper proposes a high frequency isolated DC/DC converter, the switching frequency is 20MHz. The system volume can be greatly reduced in such high frequency. Meanwhile, the switch voltage stress is reduced by introducing the third harmonic. In the proposed converter, the switch can operate in ZVS condition and the diode can operate in ZCS condition, which can help to reduce the switching loss. A mathematic model of the proposed high frequency converter is built, which provides an effective design method for the system parameters. To verify the feasibility of the proposed converter and mathematic model, a 10W prototype is built.
AB - This paper proposes a high frequency isolated DC/DC converter, the switching frequency is 20MHz. The system volume can be greatly reduced in such high frequency. Meanwhile, the switch voltage stress is reduced by introducing the third harmonic. In the proposed converter, the switch can operate in ZVS condition and the diode can operate in ZCS condition, which can help to reduce the switching loss. A mathematic model of the proposed high frequency converter is built, which provides an effective design method for the system parameters. To verify the feasibility of the proposed converter and mathematic model, a 10W prototype is built.
KW - High Frequency
KW - Mathematic Model
KW - Single-Switch Converter
UR - https://www.scopus.com/pages/publications/85057332703
U2 - 10.23919/IPEC.2018.8507369
DO - 10.23919/IPEC.2018.8507369
M3 - 会议稿件
AN - SCOPUS:85057332703
T3 - 2018 International Power Electronics Conference, IPEC-Niigata - ECCE Asia 2018
SP - 3780
EP - 3784
BT - 2018 International Power Electronics Conference, IPEC-Niigata - ECCE Asia 2018
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 8th International Power Electronics Conference, IPEC-Niigata - ECCE Asia 2018
Y2 - 20 May 2018 through 24 May 2018
ER -