Summary
When cooling is needed in transition season and winter, there is always a problem with centralized air-conditioning system that too much cooling is produced. If we use both air-energy saving system and water-energy saving system instead of the direct cooling of chiller, we can save much energy and water. In this paper, the operation strategies of air-energy saving system and water-energy saving system is intrQduced and its control strategies in different seasons are determined. Case analysis shows that this solution is feasible. The system can run stably and is easy to control and manage; and it is effective in energy-saving. If we adopt this solution, the payback period of equipment is short, which indicates that the solution has better society and economic benefits.
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Details
- Original title: [In Chinese. / En chinois.]
- Record ID : 30003097
- Languages: Chinese
- Source: Journal of Refrigeration - n. 139
- Publication date: 2011/06
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Performance of a demand-limiting control algori...
- Author(s) : BRAUN J. E.
- Date : 2007/06/23
- Languages : English
- Source: ASHRAE Transactions. 2007 Annual Meeting, Long Beach, CA. Volume 113, part 2 + CD-ROM.
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Professional chiller system monitoring.
- Author(s) : CALDER K.
- Date : 1994
- Languages : English
- Source: BSRIA, Tech. Note - TN 7-94; 43 p.; 11 fig.; 2 tabl.
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Monitoring chiller plant performance.
- Author(s) : ERPELDING B.
- Date : 2008/04
- Languages : English
- Source: ASHRAE Journal - vol. 50 - n. 4
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A novel energy saving control technique for exi...
- Author(s) : SMITH M., KING G.
- Date : 1997/10/05
- Languages : English
- Source: CIBSE National Conference 1997. Proceedings.
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GRADIENT METHOD FOR CALCULATING OPTIMAL SWITCH ...
- Author(s) : LEIMGRUBER J., LIPSKY P., REICHLIN A.
- Date : 1988
- Languages : French
- Source: Rev. tech. Sulzer - Sulzer tech. Rev. - vol. 70 - n. 1
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