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
이재형 (충북대학교) 윤재중 (충북대학교)
저널정보
한국자동차공학회 한국자동차공학회 추계학술대회 및 전시회 2023년 한국자동차공학회 추계학술대회 및 전시회
발행연도
2023.11
수록면
1,300 - 1,304 (5page)

이용수

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

초록· 키워드

오류제보하기
The passive cell balancing techniques currently commercialized in electric vehicles and railway vehicles include algorithms based on minimum and average voltage values and smart balancing algorithms proposed by TI. The balancing speed and efficiency of these techniques differ depending on the battery type and application, and optimization is required to improve performance and stability depending on the requirements of the system. Therefore, this paper constructed a BMS test bench with a Mater-Slave structure using an LFP battery module to optimize the balancing algorithm. The balancing operation range for experiments of the each algorithm was set between OCV at 80% SOC and full charge voltage. The experimental results of the minimum voltage based algorithm showed that the balancing efficiency was 86.7% and the charging speed was slow. The results of the average voltage based algorithm showed that balancing efficiency was 90% and the charging speed was fast. The smart balancing algorithm had the fastest charging speed but the balancing efficiency was low at 85.3%. Based on the results of each balancing algorithm, we researched to optimize the balancing method to improve the performance and efficiency of a battery system.

목차

Abstract
1. 서론
2. 본론
3. 셀 밸런싱 알고리즘 실험 결과
4. 결론
References

참고문헌 (0)

참고문헌 신청

이 논문의 저자 정보

이 논문과 함께 이용한 논문

최근 본 자료

전체보기

댓글(0)

0