Application Research of Intake-Air Cooling Technologies in Gas-Steam Combined Cycle Power Plants in China

Abstract

The generated power and efficiency of gas-steam combined cycle (GSCC) power plants depend on the temperature of the inlet air greatly. Based on the analysis of basic theory of inlet air cooling technologies, the application of evaporative cooling system and the absorption cooling system in GSCC power plants are discussed in this paper. Moreover, in China with high temperature and humidity, applied research and simulation analysis of the above two different cooling systems are conducted separately, the research results of which can provide certain reference for optimal design and economic operation of inlet air cooling system for GSCC power enterprises in China.

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Zhang, T. , Liu, Z. , Hao, H. and Chang, L. (2014) Application Research of Intake-Air Cooling Technologies in Gas-Steam Combined Cycle Power Plants in China. Journal of Power and Energy Engineering, 2, 304-311. doi: 10.4236/jpee.2014.24042.

Conflicts of Interest

The authors declare no conflicts of interest.

References

[1] Jiao, S.J. (2007) The Gas Turbine and Gas-Steam Combined Cycle Unit. China Power Press, Beijing.
[2] Sigler, J. and Erickson, D. (2001) Gas Turbine Inlet Air Cooling Using Absorption Refrigeration: A Comparison Based on a Combined Cycle Process. Proceedings of ASME TURBO EXPO, ASME, New Orleans.
[3] Mohanty, B. and Paloso, J. (1995) Enhancing Gas Turbine Performance by Intake Air Cooling Using an Absorption Chiller. Heat Recovery Systems and CHP, 15, 41-50. http://dx.doi.org/10.1016/0890-4332(95)90036-5
[4] Bies, D., Johantgen, U. and Scharfe, J. (1999) Optimised Cooling of the Compressor Intake Air: A New Way for the Improvement of Power and Efficiency in Gas Turbine Plants. Proceedings of the International Gas Turbine Congress, Kobe.
[5] Ameri, M. and Hejazi, S.H. (2004) The Study of Capacity Enhancement of the Chabahar Gas Turbine Installation Using an Absorption Chiller. Applied Thermal Engineering, 24, 59-68. http://dx.doi.org/10.1016/S1359-4311(03)00239-4
[6] Hu, D. (2009) Reduce the Effect of Inlet Temperature on Output Capacity of Gas Turbine. Industrial Technology, No. 25
[7] Kakaras, E., Doukelis, A. and Karellas, S. (2002) Compressor Intake Air Cooling in Gas Turbine Plants. Proceedings of ECOS, ECOS, Berlin, 845-851.

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