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A Novel High Step-Up DC?DC Converter With Continuous Input Current Integrating Coupled Inductor for Renewable Energy Applications.
- Source :
-
IEEE Transactions on Industrial Electronics . Feb2018, Vol. 65 Issue 2, p1306-1315. 10p. - Publication Year :
- 2018
-
Abstract
- In this paper, a nonisolated dc–dc converter with high voltage gain is presented. Three diodes, three capacitors, an inductor, and a coupled inductor are employed in the presented converter. Since the inductor is connected to the input, the low input current ripple is achieved, which is important for tracking maximum power point of photovoltaic panels. The voltage stress across switch S is clamped by diode D 1 and capacitor C1. Therefore, a main switch with low on-resistance RDS (on) can be employed to reduce the conduction loss. Besides, the main switch is turned <sc>on </sc> under zero current. This reduces the switching loss. The steady-state analysis of the proposed converter is discussed in this paper. Finally, the proposed converter prototype circuit is implemented to justify the validity of the analysis. [ABSTRACT FROM PUBLISHER]
Details
- Language :
- English
- ISSN :
- 02780046
- Volume :
- 65
- Issue :
- 2
- Database :
- Academic Search Index
- Journal :
- IEEE Transactions on Industrial Electronics
- Publication Type :
- Academic Journal
- Accession number :
- 126820576
- Full Text :
- https://doi.org/10.1109/TIE.2017.2733476