Abstract
The full-bridge converter with current-doubter synchronous rectifier (FB-CDSR) is a promising topology to implement low-voltage high-current power supplies. This paper proposes a novel control for this converter, which provides the following features: fast transient response, fixed switching frequency, and high robustness against large-signal disturbances in the input-voltage and the load-current. Furthermore, this controller avoids the use of any current sensor and can be implemented by means of cheap analog circuits, which highlights its low-cost and simplicity. The parallel operation of several HB-CDSR is also discussed Finally, experimental results are provided in order to show the validity of the proposed control technique.
Original language | English |
---|---|
Title of host publication | Twentieth Annual IEEEApplied Power ElectronicsConference and Exposition, APEC 2005 |
Number of pages | 6 |
Volume | 2 |
Publication date | Dec 2005 |
Pages | 689-694 |
Article number | 1453042 |
ISBN (Print) | 0780389751, 9780780389755 |
DOIs | |
Publication status | Published - Dec 2005 |
Externally published | Yes |
Event | 20th Annual IEEEApplied Power ElectronicsConference and Exposition, APEC 2005 - Austin, TX, United States Duration: 6 Mar 2005 → 10 Mar 2005 |
Conference
Conference | 20th Annual IEEEApplied Power ElectronicsConference and Exposition, APEC 2005 |
---|---|
Country/Territory | United States |
City | Austin, TX |
Period | 06/03/2005 → 10/03/2005 |
Sponsor | Power Sources Manufacturers Association, IEEE Power Electronics Society, IEEE Industry Applications Society |