At present, V2G(vehicle to grid) technique is received more and more attention due to developing of renewable energy sources. So, development process of EV(electric vehicle) technology is introduced in this paper and relative difficulties in V2G is analyzed. The main difficulties including the service life of battery, control strategy of current and the EVs paralleling into the grid. Battery charger is one of the key technologies of V2G.The charger consist of a filter, an AC/DC converter for grid interface and multiple bidirectional DC/DC converters for EV battery management, and a direct-current control mechanism is employed for ac system bus voltage and dc-link voltage control. Simulation results show that the AC/DC converter and the DC/DC converters have the function of electric power flowing with two-ways. Finally it points out the development direction of V2G technology.
목차
Abstract 1. Introduction 2. The Difficulties of Battery Charger in V2G Technology 3. The Key Technologies of the Battery Charger of V2G 3.1 AC/DC Converter 3.2. Bidirectional DC/DC Converter 4. The Direction and Prospect of V2G Technology Development 5. Conclusion Acknowledgements References
키워드
vehicle to gridAC/DC converterbidirectional DC/DC converterthe strategy of control
저자
Yu Gui [ Sichuan University of Arts and Science; 2.Southwest University for Nationalities ]
Long Yong [ Sichuan University of Arts and Science; 2.Southwest University for Nationalities ]
보안공학연구지원센터(IJMUE) [Science & Engineering Research Support Center, Republic of Korea(IJMUE)]
설립연도
2006
분야
공학>컴퓨터학
소개
1. 보안공학에 대한 각종 조사 및 연구
2. 보안공학에 대한 응용기술 연구 및 발표
3. 보안공학에 관한 각종 학술 발표회 및 전시회 개최
4. 보안공학 기술의 상호 협조 및 정보교환
5. 보안공학에 관한 표준화 사업 및 규격의 제정
6. 보안공학에 관한 산학연 협동의 증진
7. 국제적 학술 교류 및 기술 협력
8. 보안공학에 관한 논문지 발간
9. 기타 본 회 목적 달성에 필요한 사업
간행물
간행물명
International Journal of Multimedia and Ubiquitous Engineering
간기
월간
pISSN
1975-0080
수록기간
2008~2016
등재여부
SCOPUS
십진분류
KDC 505DDC 605
이 권호 내 다른 논문 / International Journal of Multimedia and Ubiquitous Engineering Vol.11 No.8