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연안어선용 열전발전 장치의 성능개선을 위한 연구 KCI 등재

A study of performance improvement of a thermoelectric generation system for the coastal fishing boats

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수산해양기술연구 (Journal of the Korean Society of Fisheries and Ocean Technology)
한국수산해양기술학회(구 한국어업기술학회) (The Korean Society of Fisheriers and Ocean Technology)
초록

In this study, we developed a thermoelectric generation system for coastal fishing boats that allows for a high-density arrangement of thermoelectric modules, verified the improvement in performance by conducting comparative analysis between field test results and results from previous studies. The developed thermoelectric generation system was installed in a 3-ton gill-netter to analyze the engine revolutions per minute and energy production per day for each fishing process over a period of 20 days. From the experimental results, the maximum electric energy generated was 207.1 Wh, the minimum was 53.93 Wh and the average electric energy was 129.98 Wh. In accordance with the increasing of the engine r.p.m., the maximum electric production was 183 W at 1,500 r.p.m. It was approximately 80.5% of designed capacity, 227.2 W. Considering the result in the earlier research was 50.7% of designed capacity, 115.8 W. It was improved by 30% compared to the earlier one. The fishing operation was classified as departure, fishing and arrival. From the result on production analysis of electric energy, the composition of energy was 63% in fishing, 19.5% in departure and 17.5% in arrival. The electric energy production per unit hour was 42.8% in arrival, 32.9% in departure and 24.3% in fishing.

목차
서 론
 재료 및 방법
  실험어선 선정
  배기가스 온도 측정
  열전발전 장치 설계
  실험방법
 결과 및 고찰
  배기가스 온도 측정
  열전발전 장치 성능
  조업 중 전력생산량
 결 론
 사 사
 References
저자
  • 이동길(국립수산과학원 수산공학과) | Donggil LEE (Fisheries Engineering Research Division, National Institute of Fisheries Science) Corresponding author
  • 김현영(국립수산과학원 수산공학과) | Hyunyoung KIM (Fisheries Engineering Research Division, National Institute of Fisheries Science)
  • 배성윤(국립수산과학원 수산공학과) | Sungyoun BAE (Fisheries Engineering Research Division, National Institute of Fisheries Science)
  • 김지연(국립수산과학원 수산공학과) | Jiyeon KIM (Fisheries Engineering Research Division, National Institute of Fisheries Science)
  • 도용현(국립수산과학원 남동해수산연구소) | Yonghyun DO (Southeast Sea Fisheries Research Institute, National Institute of Fisheries Science)
  • 양용수(국립수산과학원 수산공학과) | Yongsu YANG (Fisheries Engineering Research Division, National Institute of Fisheries Science)