| Autor: |
Harish Sudhakaran Nair, N. Lakshminarasamma |
| Rok vydání: |
2020 |
| Předmět: |
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| Zdroj: |
2020 IEEE International Conference on Power Electronics, Smart Grid and Renewable Energy (PESGRE2020). |
| DOI: |
10.1109/pesgre45664.2020.9070585 |
| Popis: |
This paper presents a generalized predictive Discontinuous Conduction Mode (DCM) average current control law and a digital method for conduction mode detection suitable for DC-DC converters and PFC converters. The DCM current controller is derived considering the practical aspects in the digital implementation. The mode detection method does not require additional circuits/sensors. The salient control equations are derived for boost, buck and buck-boost topologies using the derived generalized equations. The derived generalized predictive DCM average current controller and mode detection method are verified in simulations for a boost DC-DC converter and experimentally on a boost PFC converter hardware prototype. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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