Sang-Hun Kim, Dong-Yeon Yoo, Sang-Won An, Ye-Seul Park, Jung-Won Lee, and Kyo-Beum Lee, "Fault Detection Method Using a Convolution Neural Network for Hybrid Active Neutral-Point Clamped Inverters," IEEE Access, vol. 8, pp. 140632–140642, Jul. 2020. -SCIE > Paper

본문 바로가기

Paper

International Journals Sang-Hun Kim, Dong-Yeon Yoo, Sang-Won An, Ye-Seul Park, Jung-Won Lee, and Kyo-Beum Lee, "Fault Detection Method Using a Convolution Neural Network for Hybrid Active Neutral-Point Clamped Inverters," IEEE Access, vol. 8, pp. 140632–140642, Jul. 2020. -SCIE

2020

본문

This article presents an open-switch fault detection method for a hybrid active neutral-point clamped (HANPC) inverter based on

deep learning technology. The HANPC inverter generates a three-level output voltage with four silicon switches and two silicon

carbide switches per phase. The probability of open fault in switching devices increases because of the large number of switches of

the entire power converter. The open-switch fault causes distortion of output currents. A convolution neural network (CNN)

comprising several convolution layers and fully connected layers is used to extract features of distorted currents. A CNN network was

trained using three-phase current information to determine the location of the open-switch fault. Our proposed CNN model can

accurately detect approximately 99.6% of open-switch faults without requiring additional circuitry and regardless of the current level

within an average time of 1.027ms. The feasibility and effectiveness of the proposed method are verified by experimental results.

 

첨부파일

  • 194.pdf (2.9M) 92회 다운로드 | DATE : 2020-08-10 09:47:17
Total 281건 4 페이지
Paper 목록
번호 년도 논문명
236 2022 International Journals
235 2022 International Journals
234 2022 International Journals
233 2022 International Journals
232 2022 International Journals
231 2022 International Journals
230 2022 International Journals
229 2022 International Journals
228 2022 International Journals
227 2022 International Journals
226 2021 International Journals
225 2021 International Journals
224 2021 International Journals
223 2021 International Journals
222 2021 International Journals
게시물 검색

회원로그인

접속자집계

오늘
148
어제
649
최대
3,510
전체
816,849

그누보드5