지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술대회자료
- 저자정보
- 발행연도
- 2011.11
- 수록면
- 264 - 269 (6page)
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초록· 키워드
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A precision of temperature control in the manufacturing process would be an important factor and become the main key to control production quality. Mostly manufacture machinery used oil as a coolant in their system so an accurate oil temperature control system become an absolute need in industrial field.
This paper presents a experiment research to control the oil temperature constant at target point, in this experiment is 35°C by using an inverter attached in compressor to varying the compressor speed. This control has been completed and tested through an experiment with different heat load of 4kW, 6kW, 7kW, 8kW and 10kW given under temperature constant room conditioned as 25°C.
The results had shown the temperature deviation in the refrigerator has around 0.2°C and the COP is 2.5 gained at 8kW and 10kW.
This paper presents a experiment research to control the oil temperature constant at target point, in this experiment is 35°C by using an inverter attached in compressor to varying the compressor speed. This control has been completed and tested through an experiment with different heat load of 4kW, 6kW, 7kW, 8kW and 10kW given under temperature constant room conditioned as 25°C.
The results had shown the temperature deviation in the refrigerator has around 0.2°C and the COP is 2.5 gained at 8kW and 10kW.
목차
Abstract
1. Introduction
2. COP (Coefficient of Performance)
3. Variable speed control
4. Experiment apparatus
5. Results and discussions
6. Conclusions
Acknowledgement
References
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UCI(KEPA) : I410-ECN-0101-2013-563-001382999