Abstract
The paper presents a high voltage conversion ratio DC-DC step-down topology obtained from a classical buck converter associated with an input switched-capacitor cell and an output switched-inductor cell. Analytical descriptions, the voltage and current limits of the main components are synthesized in a comparative form, related to the classical buck structure, in order to emphasis the advantages of the proposed converter. Digital simulations and experimental results obtained with a built prototype are compared. From the first evaluation, the proposed converter is expected to be effectively used at input to output voltage ratios higher than 20.
| Original language | English |
|---|---|
| Title of host publication | Proceedings of the IEEE Energy Conversion Congress and Exposition, ECCE 2013 |
| Number of pages | 6 |
| Publisher | IEEE Press |
| Publication date | 2013 |
| Pages | 5580-5585 |
| ISBN (Print) | 978-1-4799-0336-8 |
| ISBN (Electronic) | 978-147990335-1 |
| DOIs | |
| Publication status | Published - 2013 |
| Event | IEEE Energy Conversion Congress and Exposition - Denver, United States Duration: 15 Sept 2013 → 19 Sept 2013 |
Conference
| Conference | IEEE Energy Conversion Congress and Exposition |
|---|---|
| Country/Territory | United States |
| City | Denver |
| Period | 15/09/2013 → 19/09/2013 |