태양광발전 및 ESS 기반 전기차 충전인프라용 블랙박스 개발

• Published in: 전기학회 논문지 P권, 67(3) Vol. 67P; no. 3; pp. 160 - 167
• Main Authors: 김동완(Dong-Wan Kim), 박지호(Ji-Ho Park), 안영주(Young-Joo An)
• Format: Journal Article
• Language: Korean
• Published: 대한전기학회 2018
• Subjects: 전기공학; Black box; Battery energy storage system; Solar energy generation; Breakdown diagnosis
• ISSN: 1229-800X; 2586-7792

In this paper, a black box, which is provided the reliability and user safety of home battery energy storage system connected with solar energy generation, is developed. In the developed scheme, a status and diagnosis data of battery management system, power conditioning system, solar energy generation and grid is measured. This status and diagnosis data is stored and displayed in the developed black box. In addition, this status and diagnosis data is stored and displayed in a monitoring system and a smart phone of user. A performance evaluation of the developed black box is carried out using emulator of home battery energy storage system connected with solar energy generation. Consequently, the developed black box is proved its superiority of the reliability and user safety.