Abstract
The single-stage AC-DC converters have a high potential to be used in electric vehicle (EV) chargers for vehicle-to-grid (V2G) applications due to its durability, high efficiency and reduced volume. In V2G applications, bidirectional active and reactive power transfer are required. However, reactive power transfer in single-stage AC-DC converters can increase considerably the high frequency (HF) current, reducing the converter efficiency. With the aim of overcoming this limitation, this article proposes a novel modulation for a single-stage three-phase AC-DC Quad-Active-Bridge Series-Resonant (QABSR) converter. The proposed modulation allows to obtain a HF current with a constant and minimum amplitude throughout grid period. Experimental results validate the converter steady-state response for bidirectional active and reactive power transfer.
| Original language | English |
|---|---|
| Title of host publication | 2023 IEEE Energy Conversion Congress and Exposition, ECCE 2023 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 2216-2221 |
| Number of pages | 6 |
| ISBN (Electronic) | 9798350316445 |
| DOIs | |
| State | Published - 2023 |
| Event | 2023 IEEE Energy Conversion Congress and Exposition, ECCE 2023 - Nashville, United States Duration: 29 Oct 2023 → 2 Nov 2023 |
Publication series
| Name | 2023 IEEE Energy Conversion Congress and Exposition, ECCE 2023 |
|---|
Conference
| Conference | 2023 IEEE Energy Conversion Congress and Exposition, ECCE 2023 |
|---|---|
| Country/Territory | United States |
| City | Nashville |
| Period | 29/10/23 → 2/11/23 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 7 Affordable and Clean Energy
Keywords
- "bidirectional"
- «AC-DC converter»
- «Quad-Active-Bridge»
- «Reactive Power»
- «Single-Stage»
- «series-resonant»
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