solar energy physics experiments

... VIỆT-PHÁP PFIEV Khoa Điện-Điện Tử 2002 – 2007. 1 Energy System Energy System THESIS THESIS Khoa Điện-Điện Tử 2002 – 2007. SOLAR ENERGY IN DISTRIBUTED SOLAR ENERGY IN DISTRIBUTED GENERATION AND GRID GENERATION ... ĐÀO TẠO KỸ SƯ CHẤT LƯỢNG CAO VIỆT-PHÁP PFIEV Khoa Điện-Điện Tử 2002 – 2007. 1 Solar Energy How solar cell work How solar cell work N‐type silicon P‐type silicon +   +   +   +    +   +   +   +   +   +   +   +   +   +  + ‐‐‐ ... for a solar cell • • Open circuit voltage Open circuit voltage Effects of temperature and insolation Effects of temperature and insolation levels on silicons solar cell levels on silicons solar...

Ngày tải lên: 26/04/2013, 08:26

... Rabl, "The Average Distribution of Solar Energy, " Solar Energy 22, 155-164 (1979). 4. J. F. Kreider, Medium and High Temperature Solar Processes, Academic Press, New York, ... constant Monthly averaged solar system operating time Units3 None None None None None None None day/hr day/hr Btu/hr • ft2 None None °F hr/day 49.1 SOLAR ENERGY AVAILABILITY Solar energy is defined ... 49 SOLAR ENERGY APPLICATIONS Jan E Kreider Jan F. Kreider and Associates, Inc. and Joint Center for Energy Management University of Colorado Boulder, Colorado 49.1 SOLAR ENERGY AVAILABILITY ...

Ngày tải lên: 23/01/2014, 07:20

... Plants http://dx.doi.org/10.5772/54059 5 by 2000 (Energy 1997). The 10-MW Solar Two solar thermal electric plant near Barstow, CA, began operation in early 1996 on the site of the Solar One plant. Solar Two differs from Solar One primarily ... J., T. W. Von Backström, Solar Chimney Turbine Performance, ASME Journal of Solar Energy Engineering, 125, 2003, p101-106. Application of Solar Energy3 0 In general, the solar chemical process is ... Thermochemical cycles Some metal oxides are reduced using solar energy since metals provide good storage and transport of energy, such as solar energy. Such metal oxides include, but not limited to...

Ngày tải lên: 06/03/2014, 22:20

... "Nevada Solar One", những tấm gương dài 47 dặm để thu nhận sức nóng từ mặt trời. Hệ thống này có thể tạo ra lượng điện lực là 64 megawatt, lớn hơn cả hệ Năng lượng từ mặt trời ( Solar Energy ... tìm kiếm vào năng lượng mặt trời. Tháng Sáu vừa qua, công ty Acciona Energy đã thiết lập một hệ thống "thu nhiệt" (solar thermal system) trải dài qua 400 dặm sa mạc giữa Boulder City ... nhất để tạo ra điện lực trong tương lai, người Hoa Kỳ đã cho rằng năng lượng từ mặt trời ( solar energy ) sẽ là nguồn năng lượng chính; nguyên tử lực (nuclear power), than đá, gas thiên nhiên...

Ngày tải lên: 24/03/2014, 06:20

... single solar cell. of solar energy is seasonal, and in part that deter- mines the supply of solar hot water. Even when the sun cannot provide all of the energy all of the time, or where 100% solar provision ... Family Solar Panel solarcooking.org/cookit.htm Inclined Box Type Solar Cooker solarcooking.org/inclined-box-cooker.htm Sun Pan Solar Cooker www.sungravity.com/sunpan_overview.html Nelpa Solar ... Cooker solarcooking.org/newpanel.htm Collapsible Solar Box Cooker solarcooking.org/collapsible-box.htm The Bernard Solar Panel Cooker solarcooking.org/spc.htm 52 Project 12: Build a Solar Camping Stove Figure 6-10 The set-up solar stove. Continued ...

Ngày tải lên: 03/04/2014, 12:27

Ngày tải lên: 04/06/2014, 13:12

... in photovoltaic (PV) solar cell is increasing rapidly as an alternative and clean energy source. Photovoltaic solar cells provide clean electrical energy because the solar energy is directly converted ... CONVENTIONAL THIN FILM SOLAR CELLS Nanostructures of conventional thin film solar cells such as silicon solar cells, chalcopyrite-based solar cells, CdS-based solar cells and CdTe-based solar cells are ... junction solar cell to understand not only the conventional solar cell but also the new type of solar cell. The comprehension of the p–n junction solar cell will give you hints to improve solar...

Ngày tải lên: 04/06/2014, 14:48

... carriers collected by the solar cell to the number of photons of a given energy (wavelength λ ) shining on the solar cell. Quantum efficiency relates to the response (A/W) of a solar cell to the various ... (1979). Solar cells based on the SnO 2 –SiO 2 -Si heterojunction. Appl. Sol. Energy, N. 2, 83-84, ISSN 0003-701X Malik, A.; Baranyuk, V. & Manasson, V. (1980). Improved model of solar cells ... at 300 K ( λ g = hc/E g = 845 nm). In the short- Solar Energy 98 Fig. 16. I-V characteristics (above graph) of the ITO/n-Si solar cell measured under AM0 and AM1.5 illumination conditions,...

Ngày tải lên: 21/06/2014, 11:20

... CuIn 1−x Ga x Se2 solar cells: What has changed? Solar Energy Materials & Solar cells. 41/42 373-379. Solar Energy 130 Sites J.R. & Pan J., (2007). Strategies to increase CdTe solar- cell ... CdS/CdTe solar cell, Solar Energy Materials & Solar Cells. 67, 21-29. Holliday D. P., Eggleston J. M. and Durose K., (1998). A photoluminescence study of polycrystalline thin-film CdTe/CdS solar ... polycrystalline thin-film solar cell, In: Proceedings of the 17th European Photovoltaic Solar Energy Conference, Munich, Germany, October 2001, p. 995-1000. Efficiency of Thin-Film CdS/CdTe Solar Cells ...

Ngày tải lên: 21/06/2014, 11:20

... concentrated solar power as an energy source (Herranz & Rodríguez 2008). The experiments were carried out using the Fresnel lens at the ETSII and the solar furnace at the Almeria Solar Plant. ... bottom of the samples. 2.2 Solar Furnace The second installation used on a regular basis for generating concentrated solar energy is the Solar Furnace of Almería Solar Plant (PSA), which belongs ... facets which reflect solar rays Solar Energy 170 Yu, Z.K.; Zong, Q.Y.& Tam, Z.T. (1982). A preliminary investigation of surface hardening of steel and iron by solar energy, Journal of...

Ngày tải lên: 21/06/2014, 11:20

... T 2000, Solar Chimney Cycle Analysis with System loss and solar Collector Performance”, Journal of Solar Energy Engineering, August Vol 122/pp.133-137. [4] Papageorgiou C. 2004 Solar Turbine ... 2003 “Thermal and technical analyses of solar chimneys” Solar Energy 75 ELSEVIER, pp. 511-52. [2] Backstrom T, Gannon A. 2000, “Compressible Flow Through Solar Power Plant Chimneys”. August vol ... mentioned the estimates on the construction cost of large SAEPs of concrete solar chimneys (Solar Updrafts Towers as they Solar Energy 222 The renewable electricity generating technologies is a...

Ngày tải lên: 21/06/2014, 11:20

... the binding energy, hν is the photon energy, φ SP spectrometer specific constant (the work function of the spectrometer). Assuming that due to the removal of an electron Solar Energy 256 ... Crispin. (2004). Interface dipole at organic/metal interfaces and organic solar cells, Solar Energy Materials & Solar Cells 83, 147-168. S. Demmig, H. Langhals (1988). Leichtlösliche, lichtechte ... thin metal layer passivation of the transparent conductive anode in organic solar cells. Solar Energy Materials and Solar Cells, 92, 1508-1515. J. C. Bernède, V. Jousseaume, M. A. Del Valle,...

Ngày tải lên: 21/06/2014, 11:20

... Characterization of high-photovoltage CuPc-based solar cell structures Solar Energy Materials and Solar Cells, 90, 798-812. Solar Energy 286 produced electrical energy (LEC); this leads to increase ... copolymerization, Solar Energy Materials & Solar Cells 93, 129-135. New Trends in Designing Parabolic trough Solar Concentrators and Heat Storage Concrete Systems in Solar Power Plants ... parabolic-trough solar concentrators. Journal of Solar Energy Engineering, Vol. 129, 382-390. Herrmann, U.; Kelly, B.; Price, H. (2004). Two-tank molten salt storage for parabolic trough solar power...

Ngày tải lên: 21/06/2014, 11:20

... stimulated the solar energy lending. Germany in the decade from 1994 to 2004, installed as much as 70 times more solar energy equipment, and now is installed more than 1GW: produced over 3TWh energy, ... Although, due to the high cost of these energy sources, extracted energy was only a small part of total energy production, but the lending spread as energy sources in various areas of small ... selenium the semiconductor solar cell was developed. The very first silicon p-n junction solar cell was made in 1954, energy conversion efficiency of which was 6% and the energy price $200/W did...

Ngày tải lên: 21/06/2014, 11:20

... T.; (2001). Over 18% solar energy conversion to generation of hydrogen fuel; theory and experiment for efficient solar water splitting, International Journal of Hydrogen Energy 26(July 2001), ... Hydrogen Energy, 28 (June 2003) 615-623, ISSN: 0360-3199 Morisaki, H.; Watanabe, T.; Iwase, M.; and Yazawa,; (1976), Photoelectrolysis of water with TiO2-covered solar- cell electrodes, Applied Physics ... Efficiency of solar water splitting using semiconductor electrodes, International Journal of Hydrogen energy 31 (2006) 1999-02017, ISSN: 0360- 3199 Contact Definition in Industrial Silicon Solar Cells...

Ngày tải lên: 21/06/2014, 11:20

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Ngày tải lên: 26/06/2014, 23:20

Ngày tải lên: 31/07/2014, 14:20

Ngày tải lên: 31/07/2014, 14:20

Ngày tải lên: 10/08/2014, 11:22