메뉴 건너뛰기
.. 내서재 .. 알림
소속 기관/학교 인증
인증하면 논문, 학술자료 등을  무료로 열람할 수 있어요.
한국대학교, 누리자동차, 시립도서관 등 나의 기관을 확인해보세요
(국내 대학 90% 이상 구독 중)
로그인 회원가입 고객센터 ENG
주제분류

추천
검색
질문

논문 기본 정보

자료유형
학술대회자료
저자정보
Sung-Won Lee (Incheon National University) Jun-Hyuk Im (Daegu Mechatronics & Materials Institute) Doo-Ho Kim (Realtimewave) Jin Hur (Incheon National University)
저널정보
전력전자학회 ICPE(ISPE)논문집 ICPE 2023-ECCE Asia
발행연도
2023.5
수록면
3,206 - 3,211 (6page)

이용수

표지
📌
연구주제
📖
연구배경
🔬
연구방법
🏆
연구결과
AI에게 요청하기
추천
검색
질문

초록· 키워드

오류제보하기
BLDC has the advantage of obtaining good performance at a low unit price without a brush. A typical BLDC generates a field flux using a permanent magnet. However, the magnet has a disadvantage that the properties of the magnet may deteriorate when exposed to excessive stress. The deterioration of the magnet may cause an accident due to a decrease in the characteristics of the BLDC or an overcurrent and a control failure. Therefore, it is necessary to implement a failure diagnosis technique of the BLDC. In this paper, we present a fault diagnosis technique using the non-exciting phase voltage of BLDC. The control algorithm of BLDC is based on the 120-degree current flow method, so a non-excited section occurs even when driving at a phase voltage. It is possible to monitor the state of the magnet by measuring the back-electromotive force due to the bridging magnetic flux of the motor generated in the non-excitation section. In this paper, a fault diagnosis technique using a non-excited phase voltage is verified through simulation and experiment, and a signal processing technique and a diagnosis algorithm are presented to implement it.

목차

Abstract
I. INTRODUCTION
II. CONTRIBUTION OF IDF ON BLDC PHASE VOLTAGE
III. NON-EXCITED PERIOD AND SIGNAL PROCESSING ALGORITHM
IV. SIMULATIONS AND EXPERIMENTS
V. CONCLUSIONS
REFERENCES

참고문헌 (0)

참고문헌 신청

함께 읽어보면 좋을 논문

논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!

최근 본 자료

전체보기

댓글(0)

0