학술논문
A novel ZVS bidirectional Cuk converter with H/sub /spl infin// average-current control
Document Type
Conference
Source
2004 IEEE 35th Annual Power Electronics Specialists Conference (IEEE Cat. No.04CH37551) Power electronics specialists conference Power Electronics Specialists Conference, 2004. PESC 04. 2004 IEEE 35th Annual. 1:343-349 Vol.1 2004
Subject
Language
ISSN
0275-9306
Abstract
The increase of electrical loads in automobiles over the last several decades has prompted the automobile industry to consider a higher electrical system voltage of 42 V. However, during the short-term transition period, the new 42 V and the old 14 V electrical systems would coexist in automobiles, requiring a bidirectional DC-DC converter to regulate power flow between the two buses. This paper describes the optimization of a novel ZVS-ZCS Cuk converter with zero-ripple in input and output currents and the design of a robust H/sub /spl infin// average-current controller. Computer simulations are used to confirm the design of the converter and the feedback controller. The simulation results are verified by hardware implementation.