Summary
Taking the fan coil unit water system as the study object, the authors develop simulative software for calculating water system pipe network of air conditioning and simulates the energy saving effects of variable frequency chilled water system under different frequencies. The experimental result shows that the simulation result is closed to the experimental data. The lower the frequency is, the better the energy saving effect is, and the actual power consumption of the pump is not fit for cubic law in variable conditions.
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Details
- Original title: [In Chinese. / En chinois.]
- Record ID : 2010-1257
- Languages: Chinese
- Source: HV & AC - vol. 40 - n. 235
- Publication date: 2010/03
Links
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Indexing
- Themes: Other air-conditioning equipment
- Keywords: Variation; Energy consumption; Chiller; Pump; Frequency; Air conditioning; Water circuit
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Example analysis on variable frequency drive op...
- Author(s) : WU X., LU Y.
- Date : 2006/08
- Languages : Chinese
- Source: HV & AC - vol. 36 - n. 188
- Formats : PDF
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Energy use and economic comparison of chilled-w...
- Author(s) : BAHNFLETH W. P., PEYER E. B.
- Date : 2006/06/25
- Languages : English
- Source: ASHRAE Transactions. 2006 Annual Meeting, Quebec City, Canada. Volume 112, part 2 + CD-ROM.
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Research on energy consumption of variable-freq...
- Author(s) : WANG H. D.
- Date : 2003/04/22
- Languages : English
- Source: Cryogenics and refrigeration. Proceedings of ICCR 2003.
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Energy saving effects of variable cooling water...
- Author(s) : HU L., LU J., CHEN M., et al.
- Date : 2011/09
- Languages : Chinese
- Source: HV & AC - vol. 41 - n. 254
- Formats : PDF
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Real efficiencies of central plants: actual wir...
- Author(s) : ERPELDING B.
- Date : 2007/05
- Languages : English
- Source: HPAC Engineering - vol. 79 - n. 5
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