냉방부하 변동을 고려한 빙축열시스템의 경제적 운전방식
- Title
- 냉방부하 변동을 고려한 빙축열시스템의 경제적 운전방식
- Other Titles
- Control strategy for economic operation of an ice - storage system considering cooling load variation
- Author
- 김우승
- Issue Date
- 2000-02
- Publisher
- 대한설비공학회
- Citation
- 공기조화·냉동공학 논문집, v. 12, no. 2, page. 140-149
- Abstract
- A comparative analysis was performed on the operation cost at partial loads between ice storage systems with the two conventional control strategies, i.e., storage priority and chiller priority. The storage priority control is shown to be more economic for small cooling loads, while the chiller priority control is superior when the cooling load is as large as the design value. Based on this finding, a new control strategy is devised for an ice-storage system to minimize the operation cost at any cooling load. The new control strategy is found to be comparable to the chiller priority for large cooling loads, while it is more economic for small loads compared to the conventional control strategies. The practicality of the new control strategy is also confirmed through a performance test applying the new control strategy to an existing ice-storage system.
- URI
- https://www.dbpia.co.kr/journal/articleDetail?nodeId=NODE00673509https://repository.hanyang.ac.kr/handle/20.500.11754/162114
- ISSN
- 1229-6422; 2465-7611
- Appears in Collections:
- COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > MECHANICAL ENGINEERING(기계공학과) > Articles
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