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A High Power Density Series-Stacked Energy Buffer for Power Pulsation Decoupling in Single-Phase Converters
Shibin Qin, Yutian Lei, Christopher Barth, Wen-Chuen Liu +1
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70% confidenceA high power density series-stacked energy buffer is proposed for power pulsation decoupling in single-phase converters, achieving improved efficiency and reduced size.
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Abstract
Key findings
- The proposed energy buffer design achieves a power density of 10.3 W/cm³, outperforming existing solutions.
- The series-stacked structure enables efficient energy transfer and minimizes power losses.
- The proposed buffer is suitable for applications requiring high power density and low EMI, such as renewable energy systems and electric vehicles.
Keywords
CapacitorDecoupling (probability)Decoupling capacitorElectronic engineeringConvertersRipple
Identifiers
- Journal
- IEEE Transactions on Power Electronics
- Year
- 2017