This page provides information on Andasol-1, a concentrating solar power (CSP) project, with data organized by background, participants, and. The Andasol 1 plant in Spain started generating power in November , and as long as the sun is shining, it operates pretty much like any other solar-thermal . The first parabolic trough power plants in Europe – the world’s largest solar power plants: Andasol 1 to 3. Regulatory framework in Spain. Project partners. 4. 8.

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These mirrors have a total surface area in excess zndasol square metres. Sunlight falling on the collector is reflected onto a focal line, where the light energy is concentrated by a factor of up to Send article to a friend Print. When setting up this system, it is also possible to use high-speed optical andqsol processes developed by the DLR for precision production control of the parabolic collectors. News Archives until Portal News. There, it transfers its heat to the oil that will generate steam.

Andasol Solar Power Station

The field of solar collectors at Andasol andazol is big enough to collect almost twice as much sunlight as the plant needs to operate during sunny times. Marquesado Solar SL is the investor consortium which is going to commission and operate Andasol 3.

There is also a heat accumulator located in the centre of this gigantic solar field. When the power plant needs the stored heat, the hotter molten salt is pumped back through the heat exchanger.


At the present time, Andasol andssol is the largest solar power station in the world. As in conventional power stations, this steam is then used to drive a turbine that — linked to a generator — then generates electrical power. That hot oil is used to boil water, which produces steam, which spins a turbine. This process almost doubles the number of operational hours at the solar thermal power plant per year.

Shareholders of Marquesado Solar SL are:.

Each project generates approximately GW-h each per year a total of GW-h for all three combined. This page was last edited on 19 Juneat A parabolic trough solar collector system can warm tubes of oil to tremendous temperatures.

It uses sunlight to split water molecules into anndasol and oxygen, which are then put back together in a fuel cell. The Ambitious Proposal to Re-freeze the Arctic.

Andasol Solar Power Station – Wikipedia

Development of the actual collector technology was aided by the DLR taking a leading role in several projects sponsored by the German Environment Ministry. These steel tubes, surrounded by an evacuated, insulating glass tube, have a special surface coating which is highly effective at absorbing solar andasoll and converting it into heat. Andasol consists of 3 projects: Parabolic troughs are constantly directed to face the sun.

The individual elements of this trough, the collectors, are rotated to track the Sun as it moves from east to west. One vat andwsol relatively cool molten salt about degrees F or degrees C.

Andasol 1 | HowStuffWorks

The setup goes like this:. Precision mirrors boost cost-effectiveness Power from concentrated solar energy Andasol 1 is a solar-thermal power station and what is known as a parabolic trough power station. Sunlight strikes some sort of abdasol collector — in this case, a field of parabolic-trough mirrors focused on tubes filled with oil, which warms to more than degrees Farenheit degrees Celsius.


Some plants are looking at using a more direct approach that skips the oil — they would both collect and store the sun’s heat in salt.

Andsol portal Sustainable development portal Renewable energy portal. The salt-storage setup lets Andasol 1 generate 50 percent more energy than it would without it — andaaol, megawatt-hours of electricity [source: In this process, temperatures substantially in excess of degrees Celsius are developed on their surface. Archived at the Wayback Machine.

Absorber tubes run down this focal line. One key decision-making indicator took the form of the statistical mean values calculated from many years of sunlight readings taken by the DLR from meteorological measurements at ground stations, and sequential satellite data. And another group has developed a system andqsol mimics the molecular effects of photosynthesis to store solar power: This salt is heated by solar power to temperatures of up to degrees Celsius and this stored heat enables the power station to operate at full power 50 megawatts for up 7.

As well as Andasol 1, the first commercially operated power station of its kind, plans are well underway for a further two solar power station at the same location.