SOFC 시스템의 활용 방안

• 영문명: A way to utilize SOFC systems: The energy solution for next-generation smart farm
• 발행기관: 한국세라믹학회
• 저자명: 한광우 홍종은 이왕제 이경호 주홍진 안영섭 조동우 김혜성 이승복 임탁형 박석주 송락현
• 간행물 정보: 『세라미스트』제26권 제1호, 64~74쪽, 전체 11쪽
• 주제분류: 공학 > 화학공학
• 파일형태: PDF
• 발행일자: 2023.03.30

영문 초록

In the field of food and agriculture, fuel cell-based energy supply technology is gaining much attention for sustainable food systems with carbon neutrality by 2050. Previous studies have focused on the electricity balance using polymer electrolyte fuel cells (PEMFCs) without considering the temperature quality to maintain the environmental conditions required in smart farms. However, this study proposes a system that can provide all four energy sources (electricity, cooling, heating, and CO₂) required by smart farms by using solid oxide fuel cells (SOFC), which can utilize high-quality heat. To confirm the feasibility of the proposed idea, we demonstrate the world's first 10 kW-class SOFC-based integrated system for a smart farm in Jinju, South Korea. The system's core components consist of a SOFC system, a hot thermal storage system, a cold thermal storage system, and a CO₂ supply system. In this study, the applicability of the proposed system is verified by the experimental results of the effective production of cold and hot heat required by smart farms. In addition, the technical problems encountered during the demonstration are presented. In doing so, we suggest the direction of more economical and sustainable SOFC technology development for smart farm applications.

목차

1. 서론

2. 본론

3. 결론

Acknowledgments

REFERENCES

키워드

Solid oxide fuel cell smart farm thermal energy storage heat recovery CO₂ enrichment