# Output-Impedance Shaping of Bidirectional DAB DC–DC Converter Using Double-Proportional-Integral Feedback for Near-Ripple-Free DC Bus Voltage Regulation in Renewable Energy Systems

> Research article (IEEE Transactions on Power Electronics, 2015) · cited 50× · AI/ML

**Wikidata**: [openalex:W2149207978](https://www.wikidata.org/wiki/openalex:W2149207978)  
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