Integration of Thermal Energy Storage Systems and Thermodynamic Analysis of Solar Combined Power Plants

Abstract

This research paper examines Thermal Energy Storage (TES) systems and Solar Combined Power Plants (SCPP) thermodynamics. Solar concentrated power plants (SCPPs) need thermal energy storage (TES) devices to store and use peak solar energy. The research emphasizes finding an appropriate storage media, building the system to minimize energy losses, and optimizing operational parameters for efficiency and reliability. Also discussed is using simulations and mathematical models to determine the best system design and functioning. The paper emphasizes the necessity of thermodynamic analysis in developing thermal energy storage (TES) systems for supercritical carbon dioxide power plants. Solar combined power plants (SCPPs) with thermal energy storage (TES) technologies benefit the energy sector and society. Some key findings are listed below: Thermal Energy Storage (TES) devices let Solar Concentrating Power Plants (SCPPs) maintain output despite solar radiation changes to maximize energy efficiency. Plant efficiency increases grid dependability and reduces emergency power needs. Thermal Energy Storage (TES) devices allow sun Concentrated Power Plants (SCPPs) to generate power even under low sun irradiation. This technology improves renewable energy integration and use. Additional renewable energy sources will reduce fossil fuel use. TES systems improve energy reliability and consistency, reducing power outages. Savings: TES systems can reduce energy production costs by improving power plant efficiency and reducing backup power use. Environmental benefits: Thermal Energy Storage (TES) devices in Stationary Combined Power Plants (SCPPs) promote renewable energy and reduce fossil fuel backup power, reducing greenhouse gas emissions. The study prototype has a heat storage temperature range of 75–91 degrees Celsius and a discharge power range of 200–650 watts. Energy can be stored at 1 kilojoule per kilogram in the energy storage system. Comparing the results to published data shows that the system performs well in energy density and efficiency. The newly discovered mechanism retains five times more energy than water at 45 degrees Celsius. A recent design evaluation suggests that the system could benefit from a more precise design and higher-quality materials. In view of various circumstances, Thermal Energy Storage (TES) systems and Supercritical Carbon Dioxide Power Plants may be needed to provide a future with reliable and ecologically benign energy sources.