Concentrated solar power csp systems use lenses or mirrors and tracking systems to focus a large are of sunlight into a small beam zhu, 20. This thesis addresses the technoeconomic modeling of concentrating solar power plants with thermal energy storage. Parabolic trough collector has been widely implemented concentrated solar power technology. A number of proven csp technologies were identified and a technology. An additional 4 gigawatts has been deployed internationally. A technoeconomic framework for the analysis of concentrating. Sunlight heat electricity sunlight is concentrated, using mirrors or directly, on to receivers heating the circulating. In this thesis, these two technologies were evaluated in terms of system construction, performance characteristics, design considerations, cost benefit analysis and their field experience. It is based on capture as much solar radiation as possible. This plant was erected over an area of 7 km 2 and feeds about 800 million kwh per year into the grid. This thesis is dedicated to my beloved country egypt in hopes that it can contribute. For that, technological and economical barriers have to be broken.
The diffusion of sunlight into two solar panel phd thesis, solar. The reports provide valuable insights into the current state of deployment, types of technologies available and their costs and performance. Sam includes models for the following kinds of csp systems. Life cycle assessment of concentrated solar power csp. Concentrating solar power csp is a type of renewable energy re that uses the suns energy to generate electricity and process heat. The members of the committee approve the thesis of c. However, problems arise with solar power such as photovoltaic pv intermittency. European research on concentrated solar thermal energy. Concentrating solar power plants also create two and a half times as many skilled jobs as traditional plants. Solar one operated successfully from this concentrating solar power system uses mirrors to focus highly concentrated sunlight onto a receiver that converts the suns heat into energy. Weve far surpassed boise state broncos within this student essay example introduction. Csp plants generate electric power by using mirrors to concentrate focus the suns energy and convert it. Using a magnifying glass to set a piece of paper on re demonstrates the basic principle of csp. The university of the witwatersrand wits, located in central johannesburg, is used as the basis of a case study for the implementation of these systems.
Solar collector plants take profit of the suns electromagnetic waves and transform them into heat power, which is generally used to heat a liquid. As compared to wind power or photovoltaic pv where other forms of energy are converted. Csp plants can also be used for desalinization and solar fuels applications. Final report on the operation and maintenance improvement.
A study on the effects of solar power an undergraduate honors college thesis by jonathan keith hayes university of arkansas department of electrical engineering spring 2012. References for the solar process heat models are listed separately below. In addition to wind and photovoltaic power, concentrating solar thermal power csp will make a major contribution to electricity provision from. Concentrating solar power csp power plants 9 csp plants totaling 354 mw constructed from 1984 to 1990 60 mw solar one plant installed in nevada in 2007. Concentrator photovoltaics cpv also known as concentration photovoltaics is a photovoltaic technology that generates electricity from sunlight. Reducing water consumption of concentrating solar power electricity generation report to congress u. Concentrating solar power plants union of concerned scientists.
Concentrating solar power csp plants based on parabolic troughs utilise auxiliary fuels usually natural gas to facilitate startup operations, avoid freezing of htf and increase power output. Unlike conventional photovoltaic systems, it uses lenses or curved mirrors to focus sunlight onto small, highly efficient, multijunction mj solar cells. Master thesis economic study of solar thermal plant based on. The aim of this paper is to quantify the sustainability of csp and to analyse how this is affected by. Concentrating solar power csp plants use mirrors to concentrate the suns energy to drive traditional steam turbines or engines that create electricity. Concentrating solar power gen3 demonstration roadmap mark mehos, craig turchi, judith vidal, michael wagner, and zhiwen ma. According to the iea international energy agency, 2010, csp also presents a strong potential to be a key technology to address climate change, because of its very low levels of greenhousegas emissions. Lowcost concentrating solar collector for steam generation by john dascomb a thesis submitted to the department of mechanical engineering in partial ful llment of the requirements for the degree of.
Noor nabi shaikh 05el reducing faults in power distribution transformers of city thatta engr. In a conventional thermal power plant, the concentrated heat can then be used as a heat source. Many necessary functions can be at a stand still with out energy. Pdf the proliferation of nonscheduled generation from renewable. In this paper, these five assessments are synthesised into a single discussion of renewable energys future in africa. Sandia national laboratories albuquerque, new mexico. Unlike photovoltaic pv systems, which use the suns light to generate electricity, concentrating solar power systems generate electricity using the suns heat the united states was a pioneer in the development of csp, or solar thermal power, and californias mojave desert hosts some of the earliest operating csp plants in the world, installed in the 1980s. The purpose of this thesis is to develop new solar selective coating ssc designs for hightemperature applications in order to improve the performance of concentrating solar power csp plants. One of these energies is called solar thermal energy or also called concentrated. Concentrating solar power csp is the power generated in solar power systems that use solar concentrators to convert solar energy into heat and then the produced heat is converted into power. Dynamic modeling of a steam rankine cycle for concentrated. It is based on capture as much solar radiation as possible by a series of mirrors or lenses to heat a fluid.
Perkins, personal communication, november 18, 2010. Master thesis economic study of solar thermal plant based on gas. Pdf optimisation of storage for concentrated solar power plants. All concentrating solar power csp technologies use a mirror configuration to concentrate the suns light energy onto a receiver and. Active solar techniques include the use of photovoltaic systems, concentrated solar power and solar water heating to harness the energy. Diplomarbeit investigation of the thermal storage system for. Concentrating solar power csp basics and introduction. Csp generate electric power by using mirrors to concentrate solar radiation and convert it into heat, which is either stored or used directly. Spain is the leader in concentrated solar power technology, with more than 50 governmentapproved projects in the works. Concentrating solar power csp is a unique renewable energy technology. It is all in the mix helioscsp solar thermal energy news. For more information see technology characterization solar power towers pdf.
The thermal energy concentrated in a csp plant can be stored and used to produce electricity when it is needed, day or night. However, most of the concentrated solar power plants in operation today are still at the prototype or demonstration phase and are dependent upon subsidies to make them. Concentrating solar power plants union of concerned. Concentrated solar power csp has become a manageable renewable. Barone, in advances in renewable energies and power technologies, 2018. Multijunction solar cell technologies can absorb more photons of different wavelength and perform best with concentrated sunlight. The extreme heat created by the concentrated energy can singe and kill passing birds and bats. This thesis will be focused on power generation through concentrating solar power csp as part of a big power grid. Concentrating solar power csp systems use combinations of mirrors or lenses to concentrate direct beam solar radiation to produce forms of useful energy such as heat, electricity or fuels by various downstream technologies.
Unique to csp power towers is the issue of solar flux created by the mirrors. National renewable energy laboratory golden, colorado. Concentrating solar thermal power philosophical transactions of. The predictions for this model of a complete solar thermal power plant are compared with previously published and acceptable results are found.
The increase in investment would be from 2 billion worldwide to 92. The phd thesis by kim 55 presents a zero moment method for the. Concentrated solar power for renewable electricity and. Types of systems unlike solar photovoltaic cells, which use light to produce electricity, concentrating solar power systems generate electricity with heat. Concentrated solar power csp and concentrated photovoltaics cpv are conversions of solar light to heat or electricity in the similar way that conventional solar power or pv cells do but utilize curved optical systems to focus sunlight to small areas for maximum efficiency fig. Pdf csp technologies are well developed and offer many advantages compared to other renewable energy options.
Incidents of bird deaths were first reported at the ivanpah solar facility in the mojave soon after its launch in 2014. Concentrating solar power an overview sciencedirect topics. Concentrating solar power csp technologies use mirrors to concentrate focus the suns light energy and convert it into heat to create steam to drive a turbine that generates electrical power. California solel is constructing a 553mw complex of parabolic. View the concentrating solar thermal power fact sheet pdf. A study on the effects of solar power an undergraduate honors. Concentrating solar power gen3 demonstration roadmap. Reseach in concentrated solar power parabolic trough. As a consequence, knowledge about system loads behaviour, such as evaluations regarding highdemand scenarios and fluctuation bandwidths, is developed. Eray uzgoren december 20, 104 pages this thesis presents a system level study for a solar thermal power plant comprising of. Posted on june 12, 2018 september 21, 2019 author 48 comments. Smallscale concentrated solar power 3 2 introduction and context this study investigates the potential for uk intervention to accelerate the deployment of smallscale concentrated solar power csp in various developing countries, with a focus on industrial process heat applications, and rural or ongrid or. Because energy supply facilities typically last several decades, technologies in these classes will dominate solar. The study found that concentrated solar power could account for up to 25% of the worlds energy needs by 2050.
Concentrating solar power csp can provide lowcarbon, renewable energy resources in countries or regions with strong direct normal irradiance dni, i. As such, the document was prepared in compliance with section 515 of the treasury and general government. It has various fields of application from power generation to fuel production hydrogen. Solar energy is abundantly available and has been utilized since long both as electricity and as a source of heat. Africa, the eastern africa power pool eapp, and the southern african power pool sapp. The analysis is based on a range of data sources with the objective of. Then through a thermodynamic cycle, thermal energy is converted into electricity. Concentrating solar power commercial application study. Csp represents a reliable and sustainable source of energy for egypt with different outputs that can be used. View the concentrating solarthermal power fact sheet pdf. Hillside mounted heliostats direct sunlight into a volumetric absorption molten salt pool, which also functions as a single tank assisted thermocline storage system. Concentrated solar power generation by zhilei jin a thesis.
Parabolic trough, molten salt and direct steam power towers, molten salt and direct steam linear fresnel, dish stirling, a generic csp model, integrated solar combined cycle. Spectrumefficient solar energy for dispatchable electricity or fuels workshop innovate technology solutions for sustainability april 11, 20. Solar energy, direct steam generation, concentrating solar thermal energy. One of these energies is called solar thermal energy or also called concentrated solar power csp. This practice has a significant effect on the environmental performance of the technology. Concentrated solar power plant hasany, syed zaid m.
The future of solar energy considers only the two widely recognized classes of technologies for converting solar energy into electricity photovoltaics pv and concentrated solar power csp, sometimes called solar thermal in their current and plausible future forms. The main motivation of the work is to be able to support the decision making process of key actors along the project development value chain of a concentrating solar power plant. Lowcost concentrating solar collector for steam generation. In addition, cpv systems often use solar trackers and sometimes a cooling system to further. Concentrated solar power generation is a method to concentrate the sunlight from a bigger area to a smaller area. The term concentrating solar power is often used synonymously with concentrating solar thermal power. This is to certify that the project entitled study of maximum power point tracking mppt techniques in a solar photovoltaic array submitted by arjav harjai, abhishek bhardwaj and mrutyunjaya sandhibigraha in partial fulfillment of the requirements for the award of bachelor of technology degree in electrical. Solar thermal power plants concentrated solar power. Although solid steps should be taken to solve the current limitations and increase the. Concentrated solar power csp plants are a form of re generation where solar. Future power plants arizona abengoa solar is constructing a 280mw parabolic trough project with 6hour molten salt storage.
This thesis is framed in the field of thermal energy storage, particularly in the design and. Concentrating solar power technologies presentation by swapnil gore ms student 5162011 1 stony brook university, ny swapnil. Receiver and generator concentrator individual dishengine systems. Sunlight shining on the curved glass is concentrated to a small point. This roadmap envisages development and deployment of csp along the following paths. The collected sunlight is converted more efficiently through two types of technologies. Concentrated solar power systems recently, concentrated solar thermoelectric was also described by zhang et. Concentrated solar power an overview sciencedirect topics. This thesis describes a new concentrating solar power central receiver system with integral thermal storage. Perkins explains that a multitude of factors come into play when trying to site proper locations and pursue project completion of a proposed power generating facility. Concentrated solar power csp how it works helioscsp. The heat is then channelled through a conventional generator.
Development of small scale concentrated solar power plant using. Abengoa solar concentrated solar power towers troughs molten salt direct steam dishes. The concentrated solar power csp technology provides an alternative to photovoltaic pv systems for clean power generation. Portable solar energy group of the vietnam war would be a writing short essays. These plants can be classified into two main categories. Many of the topics that are discussed in this book are also covered in the massive open online course mooc on solar energy delftx, et. The two concentrated solar power generation systems were. Advantages of essay on solar power pros get 4 bids today. Africa power sector planning and prospects for renewable energy. The implications for this work are discussed and future research directions identified. Concentrated solar power csp is a power generation technology that uses mirrors or lenses to concentrate the suns rays and, in most of todays csp systems, to heat a fluid and produce steam. Department of energy this report is being disseminated by the department of energy. Concentrating solar collectors use mirrors and lenses to con.
Concentrating solar power plants produce electric power by converting the suns energy into hightemperature heat using various mirror configurations. Concentrated solar power csp has been proving to be a valid means to start this revolution and produce electricity and hydrogen from completely renewable sources water and the sun. In order to exploit it, the private sector needs to be involved. Concentrating solar power parabolic reflector technologies nevada solar one is the 3rd largest parabolic solar power plant in the world. Hourly based annual load behaviour results throughout in the achievement of a prospective amount of electricity contribution.