Pdf applicationbased design of the fresnel lens solar concentrator. Diy solar furnace plans do it yourself mother earth news. The purpose of this study was to evaluate the overall effectiveness of a smallscale, low cost, versatile solar concentrator suitable for the needs of single individuals. Fresnel lens solar concentrators offer potentially economical alternatives to mirror focusing devices. Nicholas fourikis, in advanced array systems, applications and rf technologies, 2000. Solar concentrator modules with siliconeonglass fresnel lens panels and multijunction cells valery d. Because a solar fresnel in your backyard would practically be a work of art. Solar concentrators put one of these lenses on top of every solar cell. Study of performance of fresnel lens solar concentrator. For a scaleddown concentrator, a fresnel would definitely help, but it would be outrageously expensive. Rumyantsev1 1ioffe physical technical institute, 26 polytechnicheskaya str. Jan 10, 2018 just running an idea for a diy fresnel lens past in the context that parabolic mirrors have been created by rotating a liquid the volume left above the parabola is also parabolic, so. Pdf fresnel lens is found to simplify the system structure and enhance the performance of photovoltaic systems. A wide variety of spot fresnel lens options are available to you, there are 641 suppliers who sells spot fresnel lens on, mainly located in asia.
Fresnel lens solar concentrator design based on geometric optics. However, both fresnel lens and parabolic dish concentrating pv systems need to be accompanied by a high accuracy suntracking system. The use of fresnel lenses as solar concentrators dates back to the 1950s, with the main focus being solar power generation xie et al. Then the soe distributes all these rays over the cell surface in a homogeneous way. Are fresnel lenses and steam power a viable askengineers. Sep 09, 2019 a yes, but standard solar pv modules typically are not warranted for any kind of light concentration because of the veryhigh temperatures that can be reached. High performance fresnelbased photovoltaic concentrator. We offers a complete range of fresnel lenses sizes and types. Can i use fresnel lens before a solar panel to increase the. Sala, hibrid siliconeglass fresnel lens as concentrator for photovoltaic applications, in proc. Rolltoroll embossing of optical linear fresnel lens polymer film for solar concentration. The solar concentrator system has a super fast paraboloid reflector near the lens focus and immediately adjacent to the cylindrical exchanger cavity. Modeling and experimental evaluation of a smallscale fresnel.
This large membrane is made from polyimide and is 0. On this channel you can get education and knowledge for general issues and topics. Maximizing the light output of a luminescent solar concentrator. Osa 9fold fresnelkohler concentrator with fresnel lens of. Aug 07, 2018 what temperature you can get by fresnel lens for solar concentrator,more than degrees. The use of the linear fresnel lens as a seasonally adjusted or oneaxis tracked solar concentrator is investigated. Pdf design and machining of fresnel solar concentrator surfaces. For sale by the national technical information service, springfield, virginia 22161. Parabolic concentrator hyperboloid concentrator fresnel lens concentrator. A fresnel lens with a variable focal point is proposed to prevent optical crosstalk in multichannel systems.
The fresnel lens reduces the amount of material required compared to a conventional lens by dividing the lens into a set of concentric annular sections. A fixed fresnel lens with tracking collector sciencedirect. Optical design of a static solar concentrator using fresnel lenses. A compact linear fresnel reflector clfr also referred to as a concentrating linear fresnel reflector is a specific type of linear fresnel reflector lfr technology. Jiang, design and research of fresnel lens and compound parabolic concentrator, dissertation, jilin university, 2011 in chinese. Optical tests on a curve fresnel lens as secondary optics for. Solar concentrator modules with siliconeon glass fresnel. The concentrator consists of two fresnel lenses, one concave a. The optical design of a system using a fresnel lens that. I use a large fresnel lens to test the effect of concentrated sunlight on a solar cell. An ideal fresnel lens would have an infinite number of sections.
Performance evaluation of flat plate collector watt the useful heat output of a flatplate solar collector is given by 18. Pdf design and machining of fresnel solar concentrator. Linear fresnel systems and the future for concentrated solar. Conceptual design and assessment of a profiled fresnel lens.
A wide variety of fresnel lens solar concentrator options are available to you, such as pet, plastic. What temperature you can get by fresnel lens for solar. Buy 1pack fresnel lens 520520mm focal length 620mm large magnifying lens solar fresnel for solar collecting, solar concentrator, cooking outside, emergency fire starter, education, diy project magnifier. Design of a chmsl based on fresnel lens pdf free download. May 31, 20 i use a large fresnel lens to test the effect of concentrated sunlight on a solar cell. Design analysis of a fresnel lens concentrating pv cell. Concentrated solar energy applications using fresnel lenses.
High performance fresnelbased photovoltaic concentrator light. Applicationbased design of the fresnel lens solar concentrator. I was just wondering why fresnel lenses are not widely used in the production of solar electricity. Concentrators work best when there is a single source of light and the concentrator can be pointed right at it. This paper describes the design and optimization of a nonimaging fresnel lens for use in a solar thermal collector with low concentration ratio intended to provide the driving heat source for a sorption heat pump cycle, operating on solar heat of 80250c. A curve fresnel lens is developed as secondary concentrator for solar parabolic troughs to reduce the number of photovoltaic cells. Concentrated solar cell test with fresnel lens youtube. Performance analysis and optimization of fresnel lens. Fabrication of holographic fresnel lens used as a solar. The fresnel lens focuses onaxis rays in maroon close to the soe surface. Linear fresnel solar concentrator open source ecology. A solar concentrator diy can seem like the easiest thing in the world if someone else is doing the hard work a guy who calls himself grant thompson used a fresnel lens from a dismantled old toshiba projection tv and shows the world on youtube how his diy solar concentrator can scorch nearly anything from pennies and concrete to eggs.
Collectors based on the linear fresnel reflector design are leading the pack. What temperature you can get by fresnel lens for solar concentrator,more than degrees. Find fresnel solar concentrator related suppliers, manufacturers, products and specifications on globalspec a trusted source of fresnel solar concentrator information. The study of performance of fresnel lens solar concentrator and steam generation using fresnel lens solar concentrator is presented in this paper. They are named for their similarity to a fresnel lens, in which many small, thin lens fragments are combined to simulate a much thicker simple lens. Recent developments have focused on smaller units to supplement thermal power stations and to provide heat for industrial processes.
Solar concentrator including a heliostat and a fresnel lens. Fresnel lens, concentrated solar energy, solar welding, stirling. In this paper we show that the degrees of freedom using freeforms allow the introduction of multiple functionalities required for cpv with just 2 optical elements, one of which is a fresnel lens. This book offers a detailed and comprehensive account of the engineering of the worlds first nonimaging fresnel lens solar concentrator. The book closes a gap in solar concentrator design, and describes nonimaging refractive optics and its numerical mathematics. Silver jubilee congress, atlanta 1979, pergamon press, 536539. Article information, pdf download for conceptual design and assessment of a profiled fresnel lens.
Such panel is consisted of an array of microscale concentrators and is directly attached to. This study presents the design analysis of a fresnel lens concentrating pv cell which consists of a small linear fresnel lens and a strip pv cell. Conference proceedings papers presentations journals. To keep the solar cell cool i immerse it in mineral oil. I measure the voltage, current and the temperature.
The ongoing research and development involves imaging systems and nonimaging systems. The application of a wide angle concentrating fresnel lens to a linear solar energy system, in which the optical concentration is stationary while the absorber. The solar concentration per formance of one such concentrator, the flat, linefocusing fresnel lens, has recently been investigated analytically and experimentally l5. Just file the idea away, in case you win the lottery. Their use there would mean that you could produce heat within a fraction of a second, up to a few. The performance of the scpv was demonstrated using two settings. Fresnel lenses have been used for years as solar concentrators in a variety of applications.
Fresnel factory specializes in manufacturing photovoltaic cpv, fresnel lens and etc. The size of the solar lens is 1040mm x 780mm, thickness is 3mm. Mar, 20 a solar concentrator diy can seem like the easiest thing in the world if someone else is doing the hard work a guy who calls himself grant thompson used a fresnel lens from a dismantled old toshiba projection tv and shows the world on youtube how his diy solar concentrator can scorch nearly anything from pennies and concrete to eggs. The concentrator consists of two fresnel lenses, one concave and one convex. Osa freeform optics for fresnellensbased photovoltaic. The solar concentrator arrangement proposed for the factor e farm solar turbine implementation is of the linear fresnel type. The lens serves almost all the patents and scholarly work in the world as a free, open and secure digital public good, with user privacy a paramount focus. Optical design of a static solar concentrator using fresnel. All of these features have to be achieved with inexpensive optics containing only a few in general no more than 2 optical elements.
Diy solar furnace plans this diy solar project uses a fresnel lens to create a hightemperature solar furnace for soldering, jewelry work or firing pottery. Concentrated solar power systems have until recently focused on bulk electricity production, with the main focus on solar towers and trough type collectors. Solar concentrators rensselaer polytechnic institute. Reflective secondary optical elements for fresnel lens.
Several benefits of solar arrays with fresnel condenser lens. Simple optics and raytracing techniques are used to. A new photovoltaic concentrator cpv, formed by nine optical channels, each one with a kohler configuration, has been designed to overcome these effects at high concentrations for a large acceptance angle. Solar concentrator modules with siliconeonglass fresnel. Reflective secondary optical elements for fresnel lens based concentrator modules. If these advantages are sufficiently strong in relation to the lower solar toelectric efficiency, than fresnel power plants represent an interesting alternative to parabolic trough power plants. Solar concentrators an overview sciencedirect topics. A novel nonimaging fresnellensbased solar concentratorreceiver system has been investigated to achieve highefficiency photon and heat outputs with minimized effect. Nov 14, 2018 performance analysis of an innovative optically concentrated solar water heater ocswh using plurality of fresnel lenses of poly methyl methacrylate pmma is presented in the work. Size and yield of any solar water heater swh are mainly dependent on its aperture area, output temperature, and mass flow rate, which are termed herein as. Design and machining of fresnel solar concentrator surfaces.
The overall efficiency of fresnel lens solar concentrator is around 51% and can generate process steam required in the industry. Linear, as its focus is a line as opposed to a point, and fresnel as it is made of many small reflectors as opposed to a monolithic parabolic trough. Csp is really neat, by the way, but its hard to make economical, as ivanpahs struggles attest. Solar concentrators operate in a light bucket mode because the phase of the contributions received by individual collectors is not preserved. This makes much more focused light come to each solar cell, making the cells vastly more efficient. The scpv was designed and optimized using raytracing computer simulations. Advanced photonics journal of applied remote sensing. Pdf rolltoroll embossing of optical linear fresnel. For the past four decades, there have been a lot of developments involving the designs of the solar concentrators. Simple and inexpensive materials were chosen for the construction of the tracking.
Another type of pv concentration system is the concentrator solar panel. The influence of solar movement on flat fresnel lens. The fresnel principle the linear fresnel reflector technology receives its name from the fresnel lens, which was developed. The contents follow a systems approach that is absent in standard handbooks of. We make the big fresnel lens for solar concentrating.