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The Big Dish (solar Thermal)
The Big Dish is a parabolic dish concentrator developed by the Australian National University's Solar Thermal Group. The initial prototype, SG3 , was constructed on the Canberra campus of the Australian National University in 1994. A modified version of SG3 was exported to Ben-Gurion National Solar Energy Center at the Ben Gurion University in Israel. In 2006, a joint project led by the Solar Thermal Group with commercial partner Wizard Power, and funding from Australian's Government's Renewable Energy Development Initiative, began the design and construction of SG4 . SG4 is located next to the SG3 dish, and was completed in 2009. Wizard Power holds the patent rights for the SG4 Big Dish structure and is developing commercial installations which will see arrays of hundreds of dishes delivering tens to hundreds of megawatts of power. The first of these will be the Whyalla Solar Oasis which will use 300 Big Dishes to deliver a 40MWe solar thermal power plant. Construct ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ANU SG4 Dish October 2014
, image=Detail, upper part, Kudurru of Ritti-Marduk, from Sippar, Iraq, 1125-1104 BCE. British Museum.jpg , caption=Symbols of various deities, including Anu (bottom right corner) on a kudurru of Ritti-Marduk, from Sippar, Iraq, 1125โ1104 BCE , deity_of= Sky Father, King of the Gods , abode= heaven , symbol= horned crown on a pedestal , number= 60 , parents= , children= , consort= , Greek_equivalent= Zeus (disputed), Uranus , equivalent1_type= Elamite , equivalent1= Jabru , equivalent2_type= Hurrian , equivalent2= Hamurnu , equivalent3_type= Achaemenid , equivalent3= Ahura Mazda (disputed) Anu ( akk, , from ๐ญ ''an'' โSkyโ, โHeavenโ) or Anum, originally An ( sux, ), was the divine personification of the sky, king of the gods, and ancestor of many of the deities in ancient Mesopotamian religion. He was regarded as a source of both divine and human kingship, and opens the enumerations of deities in many Mesopotamian texts. At the same time, his role was large ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Australian National University
The Australian National University (ANU) is a public research university located in Canberra, the capital of Australia. Its main campus in Acton encompasses seven teaching and research colleges, in addition to several national academies and institutes. ANU is regarded as one of the world's leading universities, and is ranked as the number one university in Australia and the Southern Hemisphere by the 2022 QS World University Rankings and second in Australia in the ''Times Higher Education'' rankings. Compared to other universities in the world, it is ranked 27th by the 2022 QS World University Rankings, and equal 54th by the 2022 ''Times Higher Education''. In 2021, ANU is ranked 20th (1st in Australia) by the Global Employability University Ranking and Survey (GEURS). Established in 1946, ANU is the only university to have been created by the Parliament of Australia. It traces its origins to Canberra University College, which was established in 1929 and was integrated into ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ben-Gurion National Solar Energy Center
The Ben-Gurion National Solar Energy Center at Midreshet Ben-Gurion is the national alternative energy research institute of Israel. It was established in 1987 by the Ministry of National Infrastructures to study promising alternative and clean energy technologies, particularly those involving solar power. Since July 1991, the center has been operated by Ben-Gurion University of the Negev's Jacob Blaustein Institutes for Desert Research. Its director is David Faiman.Faculty biography accessed December 22, 2008. In 2007, it was announced that the center was collaborating with to create a home system of solar cells based on technological research conducted under Faiman. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ben Gurion University
Ben-Gurion University of the Negev (BGU) ( he, ืืื ืืืจืกืืืช ืื-ืืืจืืื ืื ืื, ''Universitat Ben-Guriyon baNegev'') is a public research university in Beersheba, Israel. Ben-Gurion University of the Negev has five campuses: the Marcus Family Campus, Beer Sheva; the David Bergmann Campus, Beer Sheva; the David Tuviyahu Campus, Beer Sheva; the Sede Boqer Campus, and Eilat Campus. Ben-Gurion University has about 20,000 students. Some of its research institutes include the National Institute for Biotechnology in the Negev, the Ilse Katz Institute for Nanoscale Science and Technology, the Jacob Blaustein Institutes for Desert Research with the Albert Katz International School for Desert Studies, and the Ben-Gurion Research Institute for the Study of Israel and Zionism. History Ben-Gurion University was established in 1969 as the University of the Negev with the aim of promoting the development of the Negev desert that comprises more than sixty percent of Israel. Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wizard Power
Wizard Power Pty Ltd a former Australian company headquartered in Canberra, focused on solar technology research, development, and commercialization. One of their notable achievements was the creation of the Big Dish solar thermal concentrator, recognized as the world's largest and highest-performing paraboloidal dish solar concentrator. This innovative technology had the capability to generate temperatures exceeding 1,200ยฐC, enabling applications such as superheating steam, powering thermochemical processes, electricity production, energy storage, and process heat. Technology In conjunction with the Australian National University, Wizard Power developed a suite of advanced solar mirror panel technology specifically designed for Big Dish and other solar concentrators. These mirror panels, along with their unique thermal and thermochemical solar energy storage systems, played a crucial role in delivering large-scale, zero-emission thermal and electrical energy for various dispat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Solar Thermal Collector
A solar thermal collector collects heat by absorbing sunlight. The term "solar collector" commonly refers to a device for solar hot water heating, but may refer to large power generating installations such as solar parabolic troughs and solar towers or non water heating devices such as solar air heaters. Solar thermal collectors are either non-concentrating or concentrating. In non-concentrating collectors, the aperture area (i.e., the area that receives the solar radiation) is roughly the same as the absorber area (i.e., the area absorbing the radiation). A common example of such a system is a metal plate that is painted a dark color to maximize the absorption of sunlight. The energy is then collected by cooling the plate with a working fluid, often water or glycol running in pipes attached to the plate. Concentrating collectors have a much larger aperture than the absorber area. The aperture is typically in the form of a mirror that is focussed on the absorber, which in mo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Concentrating Solar Power
Concentrated solar power (CSP, also known as concentrating solar power, concentrated solar thermal) systems generate solar power by using mirrors or lenses to concentrate a large area of sunlight into a receiver. Electricity is generated when the concentrated light is converted to heat (solar thermal energy), which drives a heat engine (usually a steam turbine) connected to an electrical power generator or powers a thermochemical reaction. CSP had a global total installed capacity of 6,800 MW in 2021, up from 354 MW in 2005. Spain accounted for almost one third of the world's capacity, at 2,300 MW, despite no new capacity entering commercial operation in the country since 2013. The United States follows with 1,740 MW. Interest is also notable in North Africa and the Middle East, as well as China and India. The global market was initially dominated by parabolic-trough plants, which accounted for 90% of CSP plants at one point. Since about 2010, central po ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Solar Tracker
A solar tracker is a device that orients a payload toward the Sun. Payloads are usually solar panels, parabolic troughs, fresnel reflectors, lenses or the mirrors of a heliostat. For flat-panel photovoltaic systems, trackers are used to minimize the angle of incidence between the incoming sunlight and a photovoltaic panel, sometimes known as the cosine error. Reducing this angle increases the amount of energy produced from a fixed amount of installed power generating capacity. In standard photovoltaic applications, it was predicted in 2008-2009 that trackers could be used in at least 85% of commercial installations greater than one megawatt from 2009 to 2012. As the pricing, reliability and performance of single-axis trackers have improved, the systems have been installed in an increasing percentage of utility-scale projects. According to data from WoodMackenzie/GTM Research, global solar tracker shipments hit a record 14.5 gigawatts in 2017. This represents growth of 32 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SolarPACES
{, class="infobox" border="1" cellpadding="4" style="float: right; margin: 0 0 1em 1em; width: 20em; border-collapse: collapse; font-size: 90%; clear: right" , - !SolarPACES member countries , - , ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; {{Flagcountry, United States of America SolarPACES (Solar Power and Chemical Energy Systems) is an international cooperative network bringing together teams of national experts from around the world to focus on the development and marketing of Concentrating Solar Power (CSP) systems (also known as solar thermal power systems). Founded in 1977, SolarPACES is a collaborative program of the International Energy Agency. Tasks Programs are carried out under the framework of an Implementing Agreement, signed by contracting parties to the agreement - these include government agencies and government-designated entities of the countries involved. Implementing Agreements offer the framework for collaborative research p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Solar Thermal Energy
Solar thermal energy (STE) is a form of energy and a technology for harnessing solar energy to generate thermal energy for use in industry, and in the residential and commercial sectors. Solar thermal collectors are classified by the United States Energy Information Administration as low-, medium-, or high-temperature collectors. Low-temperature collectors are generally unglazed and used to heat swimming pools or to heat ventilation air. Medium-temperature collectors are also usually flat plates but are used for heating water or air for residential and commercial use. High-temperature collectors concentrate sunlight using mirrors or lenses and are generally used for fulfilling heat requirements up to 300 deg C / 20 bar pressure in industries, and for electric power production. Two categories include Concentrated Solar Thermal (CST) for fulfilling heat requirements in industries, and Concentrated Solar Power (CSP) when the heat collected is used for electric power generation. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Energy Conversion
Energy transformation, also known as energy conversion, is the process of changing energy from one form to another. In physics, energy is a quantity that provides the capacity to perform work or moving, (e.g. Lifting an object) or provides heat. In addition to being converted, according to the law of conservation of energy, energy is transferable to a different location or object, but it cannot be created or destroyed. The energy in many of its forms may be used in natural processes, or to provide some service to society such as heating, refrigeration, lighting or performing mechanical work to operate machines. For example, to heat a home, the furnace burns fuel, whose chemical potential energy is converted into thermal energy, which is then transferred to the home's air to raise its temperature. Limitations in the conversion of thermal energy Conversions to thermal energy from other forms of energy may occur with 100% efficiency. Conversion among non-thermal forms of energy m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
