Study on Thermodynamic Evaluation Index of Combined Cooling Heating and Power (CCHP) System

Xiu Wen Chen; Pu Yan Zheng; Yan Zhou Yuan; Guo Xu Chai

doi:10.4028/www.scientific.net/AMR.614-615.36

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Study on Thermodynamic Evaluation Index of Combined Cooling Heating and Power (CCHP) System
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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 614-615Study on Thermodynamic Evaluation Index of...

Study on Thermodynamic Evaluation Index of Combined Cooling Heating and Power (CCHP) System

Abstract:

Combined cooling, heating and power ( CCHP ) system provides three different energy level products. This paper presents four thermodynamic evaluation indexes, such as primary energy rate, exergy efficiency, energy saving rate and energy cascade utilization efficiency. These thermodynamic evaluation indexes are adopted to evaluate four redesign system schemes based on an actual hospital in this paper. Analysis results show that exergy efficiency and energy cascade utilization efficiency, which take exergy value into account, are more reasonable than the others.the others.

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Periodical:

Advanced Materials Research (Volumes 614-615)

Pages:

36-40

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.614-615.36

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Online since:

December 2012

Authors:

Xiu Wen Chen, Pu Yan Zheng, Yan Zhou Yuan, Guo Xu Chai

Keywords:

CCHP, Evaluation Index, scheme, Thermodynamic

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References

[1] H. G. Jin, R. M. Lin. Cascade utilization of thermal energy and integrated energy system of gas turbine [M]. Science Press, 2008:418-419.(In Chinese)

Google Scholar

[2] R. H. Jiang, X. X. Yang, R. X. Cai, M. L. Yang, Journal of Engineering Thermophysics, Vol. 32(2011), pp.733-736

Google Scholar

[3] R. M. Lin, D. Guo, H. G. Jin, Gas Turbine Technology, Vol. 23(2010), pp.1-10.(In Chinese)

Google Scholar

[4] R. M. Lin, H. G. Jin, R. X. Cai, Gas Turbine Technology, Vol. 21(2008), pp.1-12

Google Scholar

[5] Havelsky V. International Journal of Refrigeration, Vol.22(1999),pp.479-485.

Google Scholar

[6] X. H. He, R. X. Cai, Journal of Engineering Thermophysics, Vol.29(2008), pp.192-194

Google Scholar

[7] X. T. Du, Z. Z. Jiang, L. Jia, China Civil Engineering Journal, Vol. 43(2010), pp.128-133

Google Scholar

[8] Marc A. Rosen, Minh N. Le, Ibrahim Dincer, Thermal Engineering, Vol.25(2005), pp.147-159.

Google Scholar

[9] B. Yang, Z. D. Zhang, L. G. Chen, Gas Turbine Technology, Vol. 24(2011), pp.6-10

Google Scholar

[10] H. W. Hevert, S. C. Hevert, Energy, Vol.5(1980), pp.865-873.

Google Scholar