Despite the different appearances of equipment, a CSP system typically consists of a solar concentrator system (solar island), a solar receiver system, a thermodynamic cycle power generation system (conventional island), and usually a thermal energy storage (TES) system. The CSP technology is usually classified into the solar dish-Stirling technology, the solar tower technology, the solar parabolic trough technology, and the solar linear Fresnel reflector technology in terms of the optical elements employed. The other is the concentrated solar power (CSP) technology, in which solar radiation is firstly concentrated and converted into heat, and then the heat is used to generate power through a power cycle. One is the photovoltaic (PV) technology, including the flat-plate PV and concentrated PV (CPV), in which PV cells directly convert solar radiation into electrical energy by the PV effect.
There are mainly two different technologies for power generation using solar energy.
Forth, solar system can effectively be used for village system, industrial operations and homes, since it is easily affordable and applicable. Exploitation of fossil fuel leads to ecosystems damage which in-turn damages natural balance. Third, utilization and tracking of solar energy do not have any harmful impact on ecosystem in which natural balance is kept consistent for the betterment of living organisms. Second, it is a promising source of energy in the worldīecause it is not exhaustible ,giving solid and increasing output efficiencies than other sources of energy. However, solar energy could be a best option for the future world because of several reasons:First, solar energy is the most abundant energy source of renewable energy and sun emits it at the rate of 3.8Ã-1023kW, out of which approximately 1.8Ã-1014 kW is intercepted by the earth. The solar industry would definitely be a best option for future energy demand since it is superior in terms of availability, cost effectiveness, accessibility, capacity and efficiency compared to other renewable energy sources. It has become a tool to develop economic status of developing countries and to sustain the lives of many underprivileged people as it is now cost effective after long aggressive researches done to expedite its development. Solar industry is developing steadily all over the world because of the high demand for energy while major energy source, fossil fuel, is limited and other sources are expensive.
Solar energy, among other renewable sources of energy, is a promising and freely available energy source for managing long term issues in energy crisis. It is therefore important to go for reliable, cost effective and everlasting renewable energy source for energy demand arising in future. World's energy demand is growing fast because of population explosion and technological advancements. Key Words: PV (photovoltaic), CSP (concentrated Solar Power), HTF )(Heat Transfer Fluid), TES (Thermal Energy Storage), PCM ( Phase Change Material), LCOE (Levelized Cost of Electricity) The research status and the hybrid system performance are summarized from the literature to provide a global point of view on the PV-CSP hybrid technology. The main focus is on CSP technologies, PV-CSP hybrid technology, Heat Transfer Fluid (HTF), and Phase Change Material (PCM) used for thermal energy storage. This review work focuses and discusses upon the developments in Hybrid Solar Power Generation. Thermal Energy Storage (TES) systems when integrated into the solar cycle can address such issues related to energy efficiency, process flexibility, reducing intermittency during non-solar hours. Solar power is the conversion of sunlight into electricity, either directly using photovoltaic (PV), or indirectly using concentrated solar power (CSP).In CSP plants at locations with large amounts of direct normal irradiance, TES system is where solar thermal energy is stored during the day time and is used for electricity production during the night. Harvesting this energy for maximum power generation is the area of interest to the researchers. School Of Management Sciences, Lucknow Lucknow, IndiaĪbstract- Solar energy is the useful energy resource available in plenty in the country like India. Abdul Kalam Technical University, Lucknow Lucknow, India Recent Developments in Hybrid Solar Power Generation: A Reviewĭr.
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