| Presentation | 2023-01-19 PWM Control of LLC Resonant Converters So Yanagimoto, Terukazu Sato, |
|---|---|
| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | LLC current-resonant DC-DC converters operating by the Pulse Frequency Modulation (PFM) method are compact, highly efficient, and have low noise, but they have the problem that the switching frequency changes during voltage adjustment. Therefore, by adopting a double-voltage rectifier circuit, pulse width modulation (Pulse Width modulation), which is a fixed frequency control, has been adopted in this paper, we discussed the stability of the transfer function and digital PID control by analyzing the small signal characteristics by experiments. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | LLC current resonant converter / MCU / digital control / leakage inductance / PWM control / PID control |
| Paper # | EE2022-40 |
| Date of Issue | 2023-01-12 (EE) |
| Conference Information | |
| Committee | EE |
|---|---|
| Conference Date | 2023/1/19(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kyushu Institute of Technology |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Yoshiyasu Nakashima(NXTEC) |
| Vice Chair | Hiroo Sekiya(Chiba Univ.) / Hiroaki Kusawake(JAXA) |
| Secretary | Hiroo Sekiya(Aichi Inst. of Tech.) / Hiroaki Kusawake(Nagasaki Inst. of Applied Science) |
| Assistant | Yuu Yonezawa(Nagoya Univ.) / Yudai Furukawa(Fukuoka Univ.) / Kazufumi Yuasa(NTT Facilities) |
| Paper Information | |
| Registration To | Technical Committee on Energy Engineering in Electronics and Communications |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | PWM Control of LLC Resonant Converters |
| Sub Title (in English) | Study of Digital PID Control |
| Keyword(1) | LLC current resonant converter |
| Keyword(2) | MCU |
| Keyword(3) | digital control |
| Keyword(4) | leakage inductance |
| Keyword(5) | PWM control |
| Keyword(6) | PID control |
| 1st Author's Name | So Yanagimoto |
| 1st Author's Affiliation | Oita University(Oita Univ) |
| 2nd Author's Name | Terukazu Sato |
| 2nd Author's Affiliation | Oita University(Oita Univ) |
| Date | 2023-01-19 |
| Paper # | EE2022-40 |
| Volume (vol) | vol.122 |
| Number (no) | EE-343 |
| Page | pp.pp.78-82(EE), |
| #Pages | 5 |
| Date of Issue | 2023-01-12 (EE) |