Single phase universal input PFC converter operating at HF
Single-phase ac to dc converters for computers and related applications have requirements that are difficult to meet while achieving both high power density and high efficiency: wide input voltage range, large voltage step down, galvanic isolation, harmonic current limits and hold-up requirements. T...
| Main Authors: | , , , |
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| Other Authors: | |
| Format: | Article |
| Language: | English |
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Institute of Electrical and Electronics Engineers (IEEE)
2020
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| Online Access: | https://hdl.handle.net/1721.1/125492 |
| _version_ | 1811079820181766144 |
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| author | Santiago-Gonzalez, Juan Anton Otten, David M Lim, Seungbum Perreault, David J. |
| author2 | Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science |
| author_facet | Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science Santiago-Gonzalez, Juan Anton Otten, David M Lim, Seungbum Perreault, David J. |
| author_sort | Santiago-Gonzalez, Juan Anton |
| collection | MIT |
| description | Single-phase ac to dc converters for computers and related applications have requirements that are difficult to meet while achieving both high power density and high efficiency: wide input voltage range, large voltage step down, galvanic isolation, harmonic current limits and hold-up requirements. This work explores a circuit architecture and topology that seeks to address this challenge, and presents a 250 W, 24 V output, universal input PFC converter prototype achieving 34.9 W/in3. The converter operates at variable switching frequencies in the range of 1-4 MHz; the measured efficiency at 230 Vac RMS, 60 Hz input is 95.33% at full load and 84.57% at 8% load. |
| first_indexed | 2024-09-23T11:20:59Z |
| format | Article |
| id | mit-1721.1/125492 |
| institution | Massachusetts Institute of Technology |
| language | English |
| last_indexed | 2024-09-23T11:20:59Z |
| publishDate | 2020 |
| publisher | Institute of Electrical and Electronics Engineers (IEEE) |
| record_format | dspace |
| spelling | mit-1721.1/1254922022-10-01T03:01:05Z Single phase universal input PFC converter operating at HF Santiago-Gonzalez, Juan Anton Otten, David M Lim, Seungbum Perreault, David J. Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science Massachusetts Institute of Technology. Research Laboratory of Electronics Single-phase ac to dc converters for computers and related applications have requirements that are difficult to meet while achieving both high power density and high efficiency: wide input voltage range, large voltage step down, galvanic isolation, harmonic current limits and hold-up requirements. This work explores a circuit architecture and topology that seeks to address this challenge, and presents a 250 W, 24 V output, universal input PFC converter prototype achieving 34.9 W/in3. The converter operates at variable switching frequencies in the range of 1-4 MHz; the measured efficiency at 230 Vac RMS, 60 Hz input is 95.33% at full load and 84.57% at 8% load. 2020-05-27T13:58:29Z 2020-05-27T13:58:29Z 2018-03 2020-01-16T13:15:50Z Article http://purl.org/eprint/type/ConferencePaper 2470-6647 https://hdl.handle.net/1721.1/125492 Santiago-Gonzalez, Juan A. et al. “Single phase universal input PFC converter operating at HF.” Paper presented at the 2018 IEEE Applied Power Electronics Conference and Exposition (APEC), San Antonio, TX, USA, 4-8 March 2018, Institute of Electrical and Electronics Engineers (IEEE). © 2018 The Author(s) en https://dx.doi.org/10.1109/APEC.2018.8341301 2018 IEEE Applied Power Electronics Conference and Exposition (APEC) Creative Commons Attribution-Noncommercial-Share Alike http://creativecommons.org/licenses/by-nc-sa/4.0/ application/pdf Institute of Electrical and Electronics Engineers (IEEE) Prof. Perreault via Phoebe Ayers |
| spellingShingle | Santiago-Gonzalez, Juan Anton Otten, David M Lim, Seungbum Perreault, David J. Single phase universal input PFC converter operating at HF |
| title | Single phase universal input PFC converter operating at HF |
| title_full | Single phase universal input PFC converter operating at HF |
| title_fullStr | Single phase universal input PFC converter operating at HF |
| title_full_unstemmed | Single phase universal input PFC converter operating at HF |
| title_short | Single phase universal input PFC converter operating at HF |
| title_sort | single phase universal input pfc converter operating at hf |
| url | https://hdl.handle.net/1721.1/125492 |
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