Conference paper
Primary Parallel Secondary Series Flyback Converter (PPSSFC) with Multiple Transformers for Very High Step-Up Ratio in Capacitive Load Charging Applications
In
Proceedings of Twenty-ninth Annual Ieee Applied Power Electronics Conference and Exposition
—
2014, pp. 1440-1447
Abstract
Flyback converters are widely used in several applications, however, with this topology it is very challenging to achieve high voltage operation especially with very high step-up ratio (>500) within limited space. This paper presents a new flyback-based topology which utilizes primary parallel and secondary series transformer connection in order to achieve very high step-up ratio (up to 650) as well as high voltage operation (~2 kV) in a small volume.
The topology is presented and analyzed. The advantages and disadvantages of the proposed topology are discussed. A prototype used to verify the proposed topology has been implemented. Finally, experimental results are used to validate the performance of the proposed topology.
| Language: | English |
|---|---|
| Publisher: | IEEE |
| Year: | 2014 |
| Pages: | 1440-1447 |
| Proceedings: | 2014 IEEE Applied Power Electronics Conference and Exposition |
| ISBN: | 1479923257 , 1479958980 , 9781479923250 and 9781479958986 |
| Types: | Conference paper |
| DOI: | 10.1109/APEC.2014.6803496 |
| ORCIDs: | Zhang, Zhe and Andersen, Michael A. E. |
