Analisis Penggunaan Sistem Parabolic Trough Collector pada Bypass High Pressure Heater PLTU 600 MW
DOI:
https://doi.org/10.37859/jst.v11i1.7429
Abstract
The regenerative process involves heating the feedwater out of the condenser using residual steam or extraction from the steam turbine and then pumping it back into the boiler. To achieve the greenhouse gas emission reduction target set by the Government of the Republic of Indonesia, power plant managers need to consider strategies to reduce these emissions. One strategy that can be taken is to harness solar energy through parabolic trough type solar collectors. In PLTUXYZ, the design of a parabolic trough type solar collector is carried out on bypasses HPH 6 through HPH 8 using system advisory model and gatecycle software. The design results show that the existence of this solar collector has the potential to reduce coal use by 9.33 tons/hour under optimal solar conditions, with coal savings reaching 4,143.3 tons of coal for USD 380,231.30/year.
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References
S. Mills, "Combining Solar Power with Coal-Fired Power Plants or Cofiring Natural Gas," Clean Energy, 2018.
J. A. Duffie and W. A. Beckman, Solar Engineering of Thermal Processes, New Jersey: John Wiley & Sons, 2013.
A. F. I. O. Alotaibi S, "Solar Assisted Steam Power Plant Retrofitted with Regenerative System using Parabolic Trough Solar Collector," Energy Reports, pp. 124-133, 2020.
F. B. S. A. Camporeale S, "Repowering of A Rankine Cycle Power Plant by Means of Concentrating Solar Collector," asme digital collection, 2016.
F. P. Incropera, D. P. Dewitt, T. L. Bergman and A. S. Lavine, Fundamentals of Heat and Mass Transfer 6th Edition, John Wiley & Sons, Inc, 2007.
H. E. L. X. Qin J, "Solar Aided Power Generation: A Review," Energy Conversion and Management, 2019.
A. C. Reddy K, "Design, Development and Performance Investigation of Solar Parabolic Trough Collector for Large Scale Power Plants," Renewable Energy, 2020.
O. M. U. F. Shahin M, "Thermodynamic Analysis of Parabolic Trough and Heliostat Field Solar Collectors Integrated with a Rankine Cycle for Cogeneration of Electricity and Heat," Solar Energy, 2016.
L. M. C. D. Y. J. Yan H, "Performance Analysis of A Solar Aided Coal-Fired Power Plant in Off-Design Working Conditions and Dynamic Process," Energy Conversion and Management, 2020.
T. Stoffel, D. Renne, D. Myers, S. Wilcox, M. Sengupta, R. George and C. Turchi, Concentrating Solar Power; Best Practices Handbook for The Collection and Use of Solar Resource Data, National Renewable Energy Laboratory, 2010.
