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Development of Aging Diagnosis Device Through Real-time Battery Internal Resistance Measurement

첫 페이지 보기
  • 발행기관
    국제인공지능학회(구 한국인터넷방송통신학회) 바로가기
  • 간행물
    International Journal of Internet, Broadcasting and Communication 바로가기
  • 통권
    Vol.14 No.2 (2022.05)바로가기
  • 페이지
    pp.129-135
  • 저자
    Sang-Bum Kim, Sang-Hyun Lee
  • 언어
    영어(ENG)
  • URL
    https://www.earticle.net/Article/A412516

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원문정보

초록

영어
Currently, the rapid growth of electric vehicles and the collection and disposal of waste batteries are becoming a social problem. The purpose of this paper is to propose a fast and efficient battery screening method through a safe inspection and storage method according to the collection and storage of waste batteries of electric vehicles. In addition, as the resistance inside the waste battery increases, an instantaneous voltage drop occurs, and there is a risk of overcharging and overdischarging compared to the initial state of the battery. Accordingly, there are great difficulties in operation, so the final goal of this study is to develop a device for diagnosing aging through real-time battery internal resistance measurement. Final result As a result of simulation of the internal resistance measurement test circuit through external impedance (AC), the actual simulation value was 0.05Ω, RS = Vrms / Irms => Vrms = 8.0036mV, Irms = 162.83Ma. Substitute the suggested method. The result was calculated as Rs = 0.0495Ω. It is possible to measure up to 64 impedances inside the aging diagnostic equipment that enables real-time monitoring of the developed battery cells, and the range can be changed according to the application method.

목차

Abstract
1. Introduction
2. Measurement of Charge/Discharge Resistance Inside a Battery Cell
2.1 Measurement of battery cell internal charging resistance
2.2 Measuring the Internal Discharge Resistance of a Battery cell
3. Development of a Model to Improve Battery Internal Resistance Precision
3.1 Circuit Design
3.2 Result of battery aging diagnosis device development
4. Conclusion
References

키워드

Waste battery Overcharging Over discharge Impedance Aging diagnosis device Battery internal resistance.

저자

  • Sang-Bum Kim [ Assistant Professor, Department of Electronic Engineering, Honam University, Korea ]
  • Sang-Hyun Lee [ Associate Professor, Department of Computer Engineering, Honam University, Korea ] Corresponding Author

참고문헌

자료제공 : 네이버학술정보

간행물 정보

발행기관

  • 발행기관명
    국제인공지능학회(구 한국인터넷방송통신학회) [The International Association for Artificial Intelligence]
  • 설립연도
    2000
  • 분야
    공학>전자/정보통신공학
  • 소개
    인터넷방송, 인터넷 TV , 방송 통신 네트워크 및 관련 분야에 대한 국내는 물론 국제적인 학술, 기술의 진흥발전에 공헌하고 지식 정보화 사회에 기여하고자 한다.

간행물

  • 간행물명
    International Journal of Internet, Broadcasting and Communication
  • 간기
    계간
  • pISSN
    2288-4920
  • eISSN
    2288-4939
  • 수록기간
    2009~2025
  • 십진분류
    KDC 326 DDC 380

이 권호 내 다른 논문 / International Journal of Internet, Broadcasting and Communication Vol.14 No.2

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