Name
Title | ||
|---|---|---|
Analysis and Design of Phase-Shift Pulse-Frequency-Modulated Full-Bridge LCC Resonant Converter |
Abstract | ||
|---|---|---|
A phase-shift pulse-frequency modulation (PS-PFM) for a full-bridge
<italic xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">LCC</italic>
resonant converter is proposed in this paper to reduce both switching frequency variation range and reactive power of a traditional PFM
<italic xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">LCC</italic>
resonant converter. Like the PFM
<italic xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">LCC</italic>
resonant converter, a PS-PFM
<italic xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">LCC</italic>
resonant converter has a wider zero voltage switching operation range than a phase-shift modulated
<italic xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">LCC</italic>
resonant converter. By integrating a voltage-controlled carrier generator, the proposed PS-PFM modulator can adjust phase-shift angle and switching frequency simultaneously, resulting in one more degree of control freedom to optimize the steady-state performance of an
<italic xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">LCC</italic>
resonant converter. A detailed analysis of the proposed PS-PFM
<italic xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">LCC</italic>
resonant converter is performed and a step-by-step parameter design procedure is given. A 500-W/48-V prototype with 100–200 V input voltage is built to verify the theoretical analysis. The maximum efficiency of the prototype reaches 95.3%. |
Year | DOI | Venue |
|---|---|---|
2020 | 10.1109/TIE.2019.2898586 | IEEE Transactions on Industrial Electronics |
Keywords | DocType | Volume |
Resonant converters,Switching frequency,Modulation,Generators,Voltage control,Zero voltage switching,Control systems | Journal | 67 |
Issue | ISSN | Citations |
2 | 0278-0046 | 1 |
PageRank | References | Authors |
0.38 | 0 | 6 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Yiming Chen | 1 | 51 | 9.12 |
| Jianping Xu | 2 | 18 | 6.23 |
| Yanan Gao | 3 | 1 | 0.38 |
| Leiming Lin | 4 | 2 | 0.76 |
| Jing Cao | 5 | 1 | 0.38 |
| Hongbo Ma | 6 | 5 | 2.61 |