Predictive Trailing-Edge Modulation Average Current Control in DC-DC Converters
| Autor: | Daniel Draghici, D. Lascu |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2013 |
| Předmět: |
lcsh:Computer engineering. Computer hardware
General Computer Science Computer science business.industry Electrical engineering lcsh:TK7885-7895 Converters trailing-edge modulation current programmed control Modulation Trailing edge Average current lcsh:Electrical engineering. Electronics. Nuclear engineering Electrical and Electronic Engineering business lcsh:TK1-9971 average current control predictive current control |
| Zdroj: | Advances in Electrical and Computer Engineering, Vol 13, Iss 4, Pp 111-116 (2013) |
| ISSN: | 1844-7600 1582-7445 |
| Popis: | The paper investigates predictive digital average current control (PDACC) in dc/dc converters using trailing-edge modulation (TEM). The study is focused on the recurrence duty cycle equation and then stability analysis is performed. It is demonstrated that average current control using trailing-edge modulation is stable on the whole range of the duty cycle and thus design problems are highly reduced. The analysis is carried out in a general manner, independent of converter topology and therefore the results can then be easily applied for a certain converter (buck, boost, buck-boost, etc.). The theoretical considerations are confirmed for a boost converter first using the MATLAB program based on state-space equations and finally with the CASPOC circuit simulation package. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|