한국전기화학회

Vol.11, No.1, February 2008

Impedance Characteristics of the Gel Type VRLA Battery at the Various State-of-Charge겔식 납축 전지의 충전상태에 따른 임피던스 특성 연구: JKES Vol.11, No.1, pp.33~36, February 2008; DOI : 10.5229/JKES.2008.11.1.033

Sang Yong An, Euh Duck Jeong, Mi-Sook Won, and Yoon-Bo Shim안상용·정의덕·원미숙·심윤보

Department of Chemistry, Pusan National University, Busan, 609-735, Korea Busan Center, Korea Basic Science Institute, Busan, 609-735, Korea부산대학교 화학과, 한국 기초과학지원연구 부산센터

In the present study, impedance spectrometry has been used for predicting State-of-Charge (SoC) of gel type, Valve Regulated Lead Acid (VRLA), battery. The impedance measurements of VRLA battery (2 V/1.2 Ah) at various SoC were made over the frequency ran

Keyword : State of charge, VRLA, Impedance spectroscopy.

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JKES

Vol.11, No.1, February 2008