Abstract
Integrated gasification combined cycle power plant (IGCC) has shown the potential of having higher operating thermal efficiency, than supercritical thermal power plants as it combines the advantages of coal gasification and combined cycle power plant. Solar thermal plant has shown great promise to augment the thermal efficiency of the fossil based power plants and reducing CO2 emissions. In this research paper, impact of integrating solar thermal power plant utilizing linear Fresnel collectors (LFC) with IGCC plant on plant heat rate has been simulated. The feed water from condenser is connected to series of LFC modules and preheated before admitting into de-aerator instead of feed water being pre-heated in feed water heater using steam from turbine extractions. The impact of solar feed water heating on plant heat rate and plant thermal efficiency has been evaluated over entire day.
References
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- You Y., Hu E., Thermodynamic advantage of using solar energy in the conventional power station, Applied thermal engineering ,Vol. 19, pp.1173-1180, 1999
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- Zhai R., Yang and Y,Chen D., The evaluation of solar contribution in solar aided coal-fired power plant , International journal of photo energy,pp.1-9,2013
- Hu E. , Yang Y., Nishimura A., Yilmaz F., and Kouzani A., Solar thermal aided power generation, Applied Energy, Vol.87, pp.2881-2885,2010
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- Ramaswamy M A, Rao Badri S, Thirumali N C,
- and Suresh N S ,Centre for study of science, technology
- and policy, Annual report, pp.84-95 March,2013
Abstract
References
- Garcia G.O. ,Delgado A V, and Garcia A F, Novel integration options of concentrating solar thermal technology with fossil fuelled and CO2 capture process., Energy Procedia, Vol. 4, pp.809-816,2011
- You Y., Hu E., Thermodynamic advantage of using solar energy in the conventional power station, Applied thermal engineering ,Vol. 19, pp.1173-1180, 1999
- Gupta M K , Kaushik S. C., Exergetic utilization of solar energy for feed water preheating in a conventional thermal power plant”, International journal of energy research, vol. 33 , pp.593-604,2009
- Bakos GC , Tsechelidou Ch., Solar aided power generation of a 300 MW lignite fired power plant combined with line-focus parabolic trough collectors field, Renewable Energy, Vol. 60, pp.540-547,2013
- Yongping Y., Qin Y., Rongrong Z., and Eric H., An efficient way to use medium- or low temperature solar heat conventional Engineering , Vol.31, pp.157-162,February,2011 plant. Applied power Thermal
- Suresh MVJJ, Reddy K S and Kolar A K, 4-E analysis of solar thermal aided coal-fired power plants, Energy for sustainable development , Vol.14,pp. 267- 279,2010
- Zhai R., Yang and Y,Chen D., The evaluation of solar contribution in solar aided coal-fired power plant , International journal of photo energy,pp.1-9,2013
- Hu E. , Yang Y., Nishimura A., Yilmaz F., and Kouzani A., Solar thermal aided power generation, Applied Energy, Vol.87, pp.2881-2885,2010
- EBSILON ®Professional. 10 Software, STEAG Energy Limited , 2013 [10].
- Ramaswamy M A, Rao Badri S, Thirumali N C,
- and Suresh N S ,Centre for study of science, technology
- and policy, Annual report, pp.84-95 March,2013
Details
| Primary Language | English |
|---|---|
| Authors | |
| Publication Date | December 1, 2014 |
| IZ | https://izlik.org/JA89HG77UX |
| Published in Issue | Year 2014 Volume: 4 Issue: 4 |