Earticle

현재 위치 Home

Section 2. Sciences and Innovation

Isolated Optical Indirect Voltage Sensing

첫 페이지 보기
  • 발행기관
    선문효정학술연구회 바로가기
  • 간행물
    선문효정학술연구회 학술대회 프로시딩 바로가기
  • 통권
    Proceedings of THE 7th INTERNATIONAL CONFERENCE OF HYOJEONG ACADEMY (2026.02)바로가기
  • 페이지
    pp.37-41
  • 저자
    Wanhae Jeon, Innyeal Oh
  • 언어
    영어(ENG)
  • URL
    https://www.earticle.net/Article/A489389

※ 기관로그인 시 무료 이용이 가능합니다.
※ 학술발표대회집, 워크숍 자료집 중 4페이지 이내 논문은 '요약'만 제공되는 경우가 있으니, 구매 전에 간행물명, 페이지 수 확인 부탁 드립니다.

4,000원

원문정보

초록

영어
A battery management system requires accurate cell voltage monitoring and stable balancing in high-voltage environments. As electric vehicles and energy storage systems increase in voltage and capacity, safe and reliable voltage sensing becomes more challenging. Conventional battery management system architectures directly connect battery cells to low-voltage circuits, which may cause circuit damage and safety risks. This paper presents an isolated indirect voltage measurement architecture based on a light-emitting diode and cadmium sulfide sensor structure with a multi-cell single-path configuration. The influence of output load resistance on measurement resolution is quantitatively analyzed. Experimental results show that voltage resolution in the range of 3.0 V to 4.2 V improves with increasing load resistance, while output saturation occurs beyond 20kΩ. Based on these results, an optimal load resistance of 20kΩ is derived, providing a practical design guideline for maximizing measurement resolution without performance degradation.

목차

Abstract
1. Introduction
2. Proposed Multi-Cell Single-Path Voltage Monitoring Architecture
2.1. Control Clock and Battery Code Generation Circuit
2.2. Sequential Voltage Monitoring Operation
3. Results
3.1. Experimental Setup and Measurement Conditions
3.2. Output Voltage Characteristics and Measurement Resolution
4. Discussion
5. Conclusions
Acknowledgments
References

저자

  • Wanhae Jeon [ Dept. of Mobility Semiconductor Engineering, Sun Moon University, Asan 31460, Korea ]
  • Innyeal Oh [ Dept. of Mobility Semiconductor Engineering, Sun Moon University, Asan 31460, Korea ] Corresponding Author

참고문헌

자료제공 : 네이버학술정보

간행물 정보

발행기관

  • 발행기관명
    선문효정학술연구회 [Sun Moon Hyojeong Academy Society]
  • 설립연도
    2023
  • 분야
    복합학>학제간연구
  • 소개
    Journal of Hyojeong Academia aims to serve as a global platform where researchers and scholars of various disciplines can contribute ideas for our sustainable global community of Co‐existence, Co‐prosperity, and Co‐righteousness. The journal is a multidisciplinary, open‐access, internationally peer‐reviewed academic journal, and it invites all areas of research conducted in the spirit of post materialism including studies centering on God, studies unifying religions and sciences, and studies on all aspects of Co‐existence, Co‐prosperity, and Co‐righteousness.

간행물

  • 간행물명
    선문효정학술연구회 학술대회 프로시딩
  • 간기
    반년간
  • 수록기간
    2023~2026
  • 십진분류
    KDC 238 DDC 289

이 권호 내 다른 논문 / 선문효정학술연구회 학술대회 프로시딩 Proceedings of THE 7th INTERNATIONAL CONFERENCE OF HYOJEONG ACADEMY

    피인용수 : 0(자료제공 : 네이버학술정보)

    함께 이용한 논문 이 논문을 다운로드한 분들이 이용한 다른 논문입니다.

      페이지 저장