Yeongsu Bak, Young Jae Lee, and Kyo-Beum Lee, "Dynamic Characteristic Improvement of Phase-Shift Full-Bridge Center-Tapped Converters Using a Model Predictive Control," IEEE Transactions on Industrial Electronics, in press. -SCI > Paper

본문 바로가기

Paper

International Journals Yeongsu Bak, Young Jae Lee, and Kyo-Beum Lee, "Dynamic Characteristic Improvement of Phase-Shift Full-Bridge Center-Tapped Converters Using a Model Predictive Control," IEEE Transactions on Industrial Electronics, in press. -SCI

2021

본문

This paper proposes a dynamic characteristic improvement of phase-shift full-bridge center-tapped (PSFB-CT) converter using a model predictive

control (MPC) method. The PSFB-CT converter is widely used for low voltage DC/DC converters (LDC) in electric vehicles (EVs). In general, its

output voltage is a control object which is usually controlled using a proportional-integral (PI) control-based output voltage controller and current

controller. However, it has a disadvantage such as undesirable dynamic characteristic of the PSFB-CT converter and the necessity of gain tuning.

Especially, if the gain of the PI control is increased to improve the dynamic characteristic of the PSFB-CT converter, an overshoot of the output

voltage can occur. In this paper, the advanced voltage control using the MPC method is proposed to improve the dynamic characteristic of the PSFB-

CT converter without overshoot of the output voltage. As a result, not only fast dynamic characteristic but also robustness from a sudden change of

load impedance. The effectiveness of the proposed MPC method was proved by the simulation and experimental results.

Total 223건 1 페이지
Paper 목록
번호 년도 논문명
223 2021 International Journals
222 2021 International Journals
221 2021 International Journals
열람중 2021 International Journals
219 2021 International Journals
218 2021 International Journals
217 2021 International Journals
216 2021 International Journals
215 2021 International Journals
214 2021 International Journals
213 2021 International Journals
212 2021 International Journals
211 2021 International Journals
210 2021 International Journals
209 2021 International Journals
게시물 검색

회원로그인

접속자집계

오늘
126
어제
494
최대
903
전체
271,478

그누보드5