In the micro-grid, power storage converter is played as a interface between the battery pack and grid electricity storage device, to achieve a two-way exchange of energy. In this paper, the research and development of power storage converter can realize multiple sets of independent control of the battery, flexible configuration of the system capacity and flexible cutting of the battery pack. Structural design uses multi-level topology. It contains 15 non-isolated half-bridge parallel bi-directional DC / DC converter. Control strategy designed to be grid inverter adopts SVPWM control technology. DC / DC converter designed to improve the droop control strategy based on environmental design. The high-power energy storage converter product this paper designed have completed the charge and discharge related droop control and Full power grid experiment. The charge and discharge currents accurately track the current instruction and the grid efficiently is more than 95%. It verified the rationality and effectiveness of the design and is the important part of the optical storage and solar power generation systems.
목차
Abstract 1. Introduction 2. Structure and Characteristics of Energy Storage Converter 3. High-Power Energy Storage Converter Topologies 4. High-Power Energy Storage Converter Control Strategy 5. High-Power Energy Storage Converter Test 6. Conclusion Acknowledgements Reference
키워드
Battery energy storage systemEnergy conversion systemDroop controlDC / DC converter
저자
Yang Gao [ Shenyang Institute of Engineering, Shenyang China ]
Aoran Xu [ Shenyang Institute of Engineering, Shenyang China ]
Corresponding author
Gang Wang [ Shenyang Institute of Engineering, Shenyang China ]
Di Bai [ Shenyang Institute of Engineering, Shenyang China ]
Yi Zhao [ Shenyang Institute of Engineering, Shenyang China ]
보안공학연구지원센터(IJGDC) [Science & Engineering Research Support Center, Republic of Korea(IJGDC)]
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 Grid and Distributed Computing
간기
격월간
pISSN
2005-4262
수록기간
2008~2016
십진분류
KDC 505DDC 605
이 권호 내 다른 논문 / International Journal of Grid and Distributed Computing Vol.8 No.3