Abstract
A comparison of an analog and a digital controller driven 70 W two-stage power factor corrector converter is presented. Both controllers are operated in average current-mode-control for the PFC and peak current control for the DC-DC converter. Digital controller design and converter modeling is described. Results show that digital control can compete with the analog one in efficiency, PFC and THD.
| Original language | English |
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| Title of host publication | Proceedings of the 14th European Conference on Power Electronics and Applications (EPE 2011) |
| Number of pages | 8 |
| Publisher | IEEE Press |
| Publication date | 2011 |
| Pages | 1-8 |
| ISBN (Print) | 978-1-61284-167-0 |
| ISBN (Electronic) | 978-90-75815-15-3 |
| Publication status | Published - 2011 |
| Event | 14th European Conference on Power Electronics and Applications (EPE 2011) - Birmingham, United Kingdom Duration: 30 Aug 2011 → 1 Sept 2011 |
Conference
| Conference | 14th European Conference on Power Electronics and Applications (EPE 2011) |
|---|---|
| Country/Territory | United Kingdom |
| City | Birmingham |
| Period | 30/08/2011 → 01/09/2011 |
Keywords
- Single phase system
- Switched-mode power supply
- Power factor correction
- Digital control
- Efficiency