대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2009년도 제40회 하계학술대회
- /
- Pages.945_946
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- 2009
48V용 납축전지 급속 충전기
Rapid Charger for 48V Lead-acid Battery
-
안석호
(과학기술연합대학원대학교)
;
-
장성록
(과학기술연합대학원대학교)
;
-
류홍제
(한국전기연구원)
;
- 모석천 ((주)코디에스) ;
- 오세원 ((주)코디에스) ;
- 박찬중 ((주)코디에스)
-
Ahn, S.H.
(University of Science and Technology)
;
-
Jang, S.R.
(University of Science and Technology)
;
-
Ryoo, H.J.
(Korea Electrotechnology Research Institute)
;
- Mo, S.C. (KODI-S Co., LTD.) ;
- Oh, S.W. (KODI-S Co., LTD.) ;
- Park, C.J. (KODI-S Co., LTD.)
- 발행 : 2009.07.14
초록
This paper describes the development of the rapid battery charger for lead-acid battery. Due to heat which is caused by increased internal resistance during charging, it is difficult to increase charging current for the lead-acid battery. In this paper, the rapid charging algorithm which apply short discharging pulse current during charging procedure is developed and it makes the ion layer, which is generated during charging time, disappeared into electrolyte. The prototype battery charger based on resonant converter is developed for 48V battery charger and test procedure is introduced.
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