Solar multiple optimization and dispatch analysis of a potential parabolic CSP plant in Kenya

This paper reports on economic optimization of solar parabolic power using solar multiple by varying the area of the collector sizes with and without thermal storage. The principle design factors influencing the technical performance of a solar parabolic plant have been presented. These factors include solar parabolic collectors, receivers, thermal storage, solar multiple and the solar field. Optimization of the solar multiple to achieve the lowest levelized cost of electricity (LCOE) has been done. It has also been found that the LCOE is higher for a plant without storage.

[1]  W. Meinecke,et al.  Solar Thermal Power Plants , 1993 .

[2]  Henry Price,et al.  A Parabolic Trough Solar Power Plant Simulation Model , 2003 .

[3]  Ortwin Renn,et al.  New Energy Externalities Developments for Sustainability , 2006 .

[4]  Chigueru Tiba,et al.  Analytic modeling of a solar power plant with parabolic linear collectors , 2009 .

[5]  Giuseppe Forte,et al.  One-axis tracking optimization of Concentrating Solar Power plant for electricity production , 2010, 45th International Universities Power Engineering Conference UPEC2010.

[6]  M. Behnia,et al.  Modelling of Parabolic Trough Direct Steam Generation Solar Collectors , 1998, Renewable Energy.

[7]  Robert Pitz-Paal,et al.  Development Steps for Parabolic Trough Solar Power Technologies With Maximum Impact on Cost Reduction , 2007 .

[8]  B. Kroposki,et al.  Harnessing the sun , 2009, IEEE Power and Energy Magazine.

[9]  Wattanapong Rakwichian,et al.  Solar Parabolic Trough Simulation and Application for a Hybrid Power Plant in Thailand , 2006 .

[10]  F. Trieb,et al.  Assessment of Solar Electricity Potentials in North Africa Based on Satellite Data and a Geographic Information System , 2001 .

[11]  M. Valdés,et al.  Solar multiple optimization for a solar-only thermal power plant, using oil as heat transfer fluid in the parabolic trough collectors , 2009 .

[12]  Andreas Poullikkas,et al.  Techno-economic analysis of CSP plants for isolated Mediterranean power systems , 2010 .

[13]  M. J. Montes,et al.  Performance of a direct steam generation solar thermal power plant for electricity production as a function of the solar multiple , 2009 .

[14]  Bin Yang,et al.  Feasibility and Potential of Parabolic Trough Solar Thermal Power Plants in Tibet of China , 2010, 2010 Asia-Pacific Power and Energy Engineering Conference.

[15]  Adel M. Al-Nasser.  Performance and economics of a solar thermal power generation plant in Jubail, Saudi Arabia: Parabolic trough collector , 2010, 2010 IEEE International Energy Conference.

[16]  John A. Clark,et al.  An analysis of the technical and economic performance of a parabolic trough concentrator for solar industrial process heat application , 1982 .