전력변환 시스템용 고 신뢰성 BMS
DC Field | Value | Language |
---|---|---|
dc.contributor.advisor | 이성근 | - |
dc.contributor.author | 마한석 | - |
dc.date.accessioned | 2019-12-16T02:45:21Z | - |
dc.date.available | 2019-12-16T02:45:21Z | - |
dc.date.issued | 2017 | - |
dc.identifier.uri | http://repository.kmou.ac.kr/handle/2014.oak/11492 | - |
dc.identifier.uri | http://kmou.dcollection.net/jsp/common/DcLoOrgPer.jsp?sItemId=000002380161 | - |
dc.description.abstract | The Global Environment Agency's CO2 emission restrictions have increased in their complexity over the last several years. In particular, the International Maritime Organization’s (IMO) 2020 deadline for a fuel sulfur dioxide cap of 0.5% means there is growing impetus for environmental and safety systems. Most of all, electric vehicles and electric ships are becoming the most eco-friendly vehicles of the future. The role of the battery of electric transportations is important to improve efficiency and safety, This paper presents high-reliability battery management system which estimates OCV, during battery operation. Even the battery problems are occurred, high-reliability BMS supplies sustainable DC power source. In addition, how it can be useful in monitoring and control is discussed. Advanced high-reliability BMS is expected to reduce further accident from battery malfunction. | - |
dc.description.tableofcontents | List of Figures iv Abstract vi 1. 서 론 1.1 연구 배경 및 시장현황 1 1.2 연구 필요성 3 1.3 연구 목적 4 2. 관련 이론 2.1 배터리 종류 및 특성 5 2.2 BMS 이론 10 2.2.1 C-rate 10 2.2.2 DOD 12 2.2.3 SOC 12 2.2.4 SOH 15 2.3 사물인터넷[Internet of Things(IoT)] 16 2.3.1 IoT 개요 16 2.3.2 Wi-Fi 개요, 모듈 구조 및 특성 18 2.3.3 Long Range(LoRa) 통신 20 2.3.4 Web Socket 개요 및 구성 22 3. 고 신뢰성 BMS 구성 3.1 하드웨어 24 3.1.1 BMS 구성 24 3.1.2 하드웨어 설계 27 3.2 소프트웨어 구성 31 3.2.1 BMS 모니터링 소프트웨어 31 3.2.2 BMS 소프트웨어 순서도 32 3.2.3 운전 중 파라미터 추정 35 3.3 실험 및 결과 고찰 38 3.3.1 High-reliability BMS 38 3.3.2 배터리 SOC 측정에 의한 고장 검출 및 과도상태 분석 41 3.3.3 데이터 송신을 통한 원격 모니터링 43 4. 결론 50 참고문헌 53 감사의 글 55 | - |
dc.format.extent | vi, 56 p. | - |
dc.language | kor | - |
dc.publisher | 한국해양대학교 대학원 | - |
dc.rights | 한국해양대학교 논문은 저작권에 의해 보호받습니다. | - |
dc.title | 전력변환 시스템용 고 신뢰성 BMS | - |
dc.type | Dissertation | - |
dc.date.awarded | 2017-08 | - |
dc.contributor.alternativeName | Ma, Hanseok | - |
dc.contributor.department | 대학원 전기전자공학과 | - |
dc.contributor.affiliation | 한국해양대학교 대학원 | - |
dc.description.degree | Master | - |
dc.subject.keyword | High-reliability BMS 고 신뢰성 BMS | - |
dc.title.translated | Battery management system with high-reliability for power conversion system | - |
dc.identifier.holdings | 000000001979▲000000007040▲000002380161▲ | - |
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