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자동차용 배터리의 방전 특성 연구

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Alternative Title
Discharge Behaviour of an Automotive Battery
Abstract
본 연구에서는 자동차에 탑재되는 배터리와 전기를 소모하는 부속장비와의 관계를 고찰하기 위하여 시뮬레이션 소프트웨어에 채용?? 특정 배터리에 대한 수식적 모델을 제시하고자 자동차 배터리의 방전 특성에 대한 실험을 수행하였다. 배터리의 service history (최근의 충.방전과 정지 시간)는 용량에 영향을 미치므로, 본 연구에서는 일정한 온도와 방전율로 제한된 조건인 한국산업표준규격에 따라 자동차용 배터리에 적용되는 중부하실험 및 경부하실험과 보유용량실험을 수행하였다. 배터리 방전시 전압의 변화를 시간과 cycle에 대한 다항식으로 변환하여 시뮬레이션 소프트웨어의 입력변수로 활용하였다.
The experiments were conducted to get discharge behavior of an automotive battery. Capacity of battery is affected by the service history, and the life test should be conducted under specific condition of temperature and discharge rate. Life test of heavy load, light load, and reserve capacity were performed under the guidance of Korean industrial standard battery test. The voltage variation of the battery during life test was transformed to polynomial equation to be used as an input variable of simulation software.
The experiments were conducted to get discharge behavior of an automotive battery. Capacity of battery is affected by the service history, and the life test should be conducted under specific condition of temperature and discharge rate. Life test of heavy load, light load, and reserve capacity were performed under the guidance of Korean industrial standard battery test. The voltage variation of the battery during life test was transformed to polynomial equation to be used as an input variable of simulation software.
Author(s)
서삼희이학우김준범
Issued Date
1999
Type
Research Laboratory
URI
https://oak.ulsan.ac.kr/handle/2021.oak/3928
http://ulsan.dcollection.net/jsp/common/DcLoOrgPer.jsp?sItemId=000002024671
Alternative Author(s)
Seo,Gam-HeeLee,Sam-HeeKim,Jung-Bom
Publisher
공학연구논문집
Language
kor
Rights
울산대학교 저작물은 저작권에 의해 보호받습니다.
Citation Volume
30
Citation Number
2
Citation Start Page
13
Citation End Page
26
Appears in Collections:
Research Laboratory > Engineering Research
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