. . "A parabolic trough is a type of solar thermal collector that is straight in one dimension and curved as a parabola in the other two, lined with a polished metal mirror. The sunlight which enters the mirror parallel to its plane of symmetry is focused along the focal line, where objects are positioned that are intended to be heated. In a solar cooker, for example, food is placed at the focal line of a trough, which is cooked when the trough is aimed so the Sun is in its plane of symmetry."@en . "Concentrador solar"@es . "Cilindro parabolico"@it . "Un concentrador solar \u00E9s un tipus de col\u00B7lector solar, capa\u00E7 de concentrar l'energia solar en una \u00E0rea redu\u00EFda augmentant la intensitat energ\u00E8tica. Similar a una lupa enfocant la seva llum en un punt, els concentradors reflecteixen la llum solar mitjan\u00E7ant d'un arranjament de miralls alineats cap a un objectiu per on circula un fluid capa\u00E7 de captar aquesta energia per al seu aprofitament."@ca . . "788725"^^ . . . . . . . "Die Parabolrinne ist eine parabolisch geformte Rinne. Im senkrecht zur Rinnenachse gef\u00FChrten Schnitt ist die konkave Grenzlinie eine Parabel. Im Vergleich zum mit einem Rotationsparaboloid begrenzten Parabolspiegel kann sie als einfach gekr\u00FCmmter Hohlspiegel ausgef\u00FChrt sein, mit dem einfallende ebene Wellen so reflektiert werden, dass sie auf eine Linie (Brennlinie) zulaufen. Bei der Anwendung als Licht-Spiegel hat eine Parabolrinne \u00E4hnliche Eigenschaften wie eine Zylinderlinse."@de . . . . . . . . . "Concentrador solar"@ca . . . . . . . . . . . "Parabolrinne"@de . . "Le miroir cylindro-parabolique est une des variantes du collecteur solaire thermique."@fr . . . . "Un concentrador solar es un tipo de colector solar capaz de concentrar la energ\u00EDa solar en un \u00E1rea reducida, aumentando la intensidad energ\u00E9tica. Similar a una lupa enfocando su luz en un punto, los concentradores reflejan la luz solar por medio de un arreglo de espejos alineados hacia un objetivo capaz de captar dicha energ\u00EDa para su aprovechamiento."@es . . . . "\u0645\u0631\u0627\u064A\u0627 \u0627\u0644\u0642\u0637\u0639 \u0627\u0644\u0645\u0643\u0627\u0641\u0626 \u0647\u064A \u0646\u0648\u0639 \u0645\u0646 \u0627\u0644\u0645\u062C\u0645\u0639\u0627\u062A \u0627\u0644\u062D\u0631\u0627\u0631\u064A\u0629 \u0627\u0644\u0634\u0645\u0633\u064A\u0629 \u0627\u0644\u062A\u064A \u062A\u0633\u062A\u0642\u064A\u0645 \u0641\u064A \u0623\u062D\u062F \u0645\u062D\u0648\u0631\u0647\u0627 \u0648\u0645\u062B\u0646\u064A\u0629 \u0641\u064A \u0627\u0644\u0645\u062D\u0648\u0631\u064A\u0646 \u0627\u0644\u0622\u062E\u0631\u064A\u0646 \u0639\u0644\u0649 \u0634\u0643\u0644 \u0642\u0637\u0639 \u0645\u0643\u0627\u0641\u0626\u060C \u0648\u0639\u0644\u0649 \u0627\u0645\u062A\u062F\u0627\u062F\u0647\u0627 \u0645\u0631\u0622\u0629 \u0645\u0639\u062F\u0646\u064A\u0629 \u0645\u0637\u0644\u064A\u0629. \u062A\u0633\u0642\u0637 \u0623\u0634\u0639\u0629 \u0627\u0644\u0634\u0645\u0633 \u0639\u0644\u0649 \u0627\u0644\u0645\u0631\u0622\u0629 \u0645\u0648\u0627\u0632\u064A\u0629 \u0644\u0645\u0633\u062A\u0648\u0649 \u062A\u0645\u0627\u062B\u0644\u0647\u0627\u060C \u0648\u062A\u062A\u0631\u0643\u0632 \u0639\u0644\u0649 \u062E\u0637\u0647\u0627 \u0627\u0644\u0628\u0624\u0631\u064A \u062D\u064A\u062B \u064A\u062A\u0645 \u0648\u0636\u0639 \u0645\u0627 \u064A\u0631\u0627\u062F \u062A\u0633\u062E\u064A\u0646\u0647. \u0641\u064A \u0627\u0644\u0637\u0628\u0627\u062E \u0627\u0644\u0634\u0645\u0633\u064A \u0639\u0644\u0649 \u0633\u0628\u064A\u0644 \u0627\u0644\u0645\u062B\u0627\u0644\u060C \u064A\u062A\u0645 \u0648\u0636\u0639 \u0627\u0644\u0637\u0639\u0627\u0645 \u0627\u0644\u0645\u0631\u0627\u062F \u062A\u0633\u062E\u064A\u0646\u0647 \u0641\u064A \u0628\u0624\u0631\u0629 \u0645\u0631\u0627\u064A\u0627 \u0627\u0644\u0642\u0637\u0639 \u0627\u0644\u0645\u0643\u0627\u0641\u0626\u060C \u0648\u064A\u062A\u0645 \u062A\u0648\u062C\u064A\u0647 \u0627\u0644\u0645\u0631\u0627\u064A\u0627 \u0628\u062D\u064A\u062B \u062A\u0643\u0648\u0646 \u0627\u0644\u0634\u0645\u0633 \u0641\u064A \u0645\u0633\u062A\u0648\u0649 \u062A\u0645\u0627\u062B\u0644\u0647\u0627."@ar . . . . . . . . "\u0645\u0631\u0627\u064A\u0627 \u0627\u0644\u0642\u0637\u0639 \u0627\u0644\u0645\u0643\u0627\u0641\u0626"@ar . . "A parabolic trough is a type of solar thermal collector that is straight in one dimension and curved as a parabola in the other two, lined with a polished metal mirror. The sunlight which enters the mirror parallel to its plane of symmetry is focused along the focal line, where objects are positioned that are intended to be heated. In a solar cooker, for example, food is placed at the focal line of a trough, which is cooked when the trough is aimed so the Sun is in its plane of symmetry. For other purposes, a tube containing a fluid runs the length of the trough at its focal line. The sunlight is concentrated on the tube and the fluid heated to a high temperature by the energy of the sunlight. The hot fluid can be piped to a heat engine, which uses the heat energy to drive machinery, or to generate electricity. This solar energy collector is the most common and best known type of parabolic trough. When heat transfer fluid is used to heat steam to drive a standard turbine generator, thermal efficiency ranges from 60-80%. The overall efficiency from collector to grid, i.e. (electrical output power)/(total impinging solar power) is about 15%, similar to photovoltaic cells but less than Stirling dish concentrators. Large-scale solar thermal power plants need a method for storing the energy, such as a thermocline tank, which uses a mixture of silica sand and quartzite rock to displace a significant portion of the volume in the tank. It is then filled with the heat transfer fluid, typically a molten nitrate salt. As of 2014, the largest solar thermal power systems using parabolic trough technology include the 354 MW SEGS plants in California, the 280 MW Solana Generating Station with molten salt heat storage, the 250 MW Genesis Solar Energy Project, the Spanish 200 MW Solaben Solar Power Station, and the Andasol 1 solar power station."@en . . . "\u0645\u0631\u0627\u064A\u0627 \u0627\u0644\u0642\u0637\u0639 \u0627\u0644\u0645\u0643\u0627\u0641\u0626 \u0647\u064A \u0646\u0648\u0639 \u0645\u0646 \u0627\u0644\u0645\u062C\u0645\u0639\u0627\u062A \u0627\u0644\u062D\u0631\u0627\u0631\u064A\u0629 \u0627\u0644\u0634\u0645\u0633\u064A\u0629 \u0627\u0644\u062A\u064A \u062A\u0633\u062A\u0642\u064A\u0645 \u0641\u064A \u0623\u062D\u062F \u0645\u062D\u0648\u0631\u0647\u0627 \u0648\u0645\u062B\u0646\u064A\u0629 \u0641\u064A \u0627\u0644\u0645\u062D\u0648\u0631\u064A\u0646 \u0627\u0644\u0622\u062E\u0631\u064A\u0646 \u0639\u0644\u0649 \u0634\u0643\u0644 \u0642\u0637\u0639 \u0645\u0643\u0627\u0641\u0626\u060C \u0648\u0639\u0644\u0649 \u0627\u0645\u062A\u062F\u0627\u062F\u0647\u0627 \u0645\u0631\u0622\u0629 \u0645\u0639\u062F\u0646\u064A\u0629 \u0645\u0637\u0644\u064A\u0629. \u062A\u0633\u0642\u0637 \u0623\u0634\u0639\u0629 \u0627\u0644\u0634\u0645\u0633 \u0639\u0644\u0649 \u0627\u0644\u0645\u0631\u0622\u0629 \u0645\u0648\u0627\u0632\u064A\u0629 \u0644\u0645\u0633\u062A\u0648\u0649 \u062A\u0645\u0627\u062B\u0644\u0647\u0627\u060C \u0648\u062A\u062A\u0631\u0643\u0632 \u0639\u0644\u0649 \u062E\u0637\u0647\u0627 \u0627\u0644\u0628\u0624\u0631\u064A \u062D\u064A\u062B \u064A\u062A\u0645 \u0648\u0636\u0639 \u0645\u0627 \u064A\u0631\u0627\u062F \u062A\u0633\u062E\u064A\u0646\u0647. \u0641\u064A \u0627\u0644\u0637\u0628\u0627\u062E \u0627\u0644\u0634\u0645\u0633\u064A \u0639\u0644\u0649 \u0633\u0628\u064A\u0644 \u0627\u0644\u0645\u062B\u0627\u0644\u060C \u064A\u062A\u0645 \u0648\u0636\u0639 \u0627\u0644\u0637\u0639\u0627\u0645 \u0627\u0644\u0645\u0631\u0627\u062F \u062A\u0633\u062E\u064A\u0646\u0647 \u0641\u064A \u0628\u0624\u0631\u0629 \u0645\u0631\u0627\u064A\u0627 \u0627\u0644\u0642\u0637\u0639 \u0627\u0644\u0645\u0643\u0627\u0641\u0626\u060C \u0648\u064A\u062A\u0645 \u062A\u0648\u062C\u064A\u0647 \u0627\u0644\u0645\u0631\u0627\u064A\u0627 \u0628\u062D\u064A\u062B \u062A\u0643\u0648\u0646 \u0627\u0644\u0634\u0645\u0633 \u0641\u064A \u0645\u0633\u062A\u0648\u0649 \u062A\u0645\u0627\u062B\u0644\u0647\u0627. \u0648\u0644\u0644\u0623\u063A\u0631\u0627\u0636 \u0627\u0644\u0623\u062E\u0631\u0649\u060C \u064A\u062A\u0645 \u0648\u0636\u0639 \u0623\u0646\u0628\u0648\u0628 \u0641\u064A \u0628\u0624\u0631\u0629 \u0627\u0644\u0645\u0631\u0627\u064A\u0627 \u0648\u064A\u062A\u0645\u062F \u0628\u0637\u0648\u0644\u0647\u0627 \u0648\u064A\u0633\u0631\u064A \u062E\u0644\u0627\u0644\u0647 \u0645\u0627\u0626\u0639. \u062A\u062A\u0631\u0643\u0632 \u0623\u0634\u0639\u0629 \u0627\u0644\u0634\u0645\u0633 \u0639\u0644\u0649 \u0627\u0644\u0623\u0646\u0628\u0648\u0628 \u0645\u0627 \u064A\u0639\u0645\u0644 \u0639\u0644\u0649 \u0631\u0641\u0639 \u062F\u0631\u062C\u0629 \u062D\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u0627\u0626\u0639 \u0628\u062F\u0627\u062E\u0644\u0647 \u0628\u0648\u0627\u0633\u0637\u0629 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0645\u0648\u062C\u0648\u062F\u0629 \u0641\u064A \u0623\u0634\u0639\u0629 \u0627\u0644\u0634\u0645\u0633. \u0648\u064A\u0645\u0643\u0646 \u0636\u062E \u0627\u0644\u0645\u0627\u0626\u0639 \u0627\u0644\u0633\u0627\u062E\u0646 \u0625\u0644\u0649 \u0645\u062D\u0631\u0643 \u062D\u0631\u0627\u0631\u064A \u064A\u0633\u062A\u062E\u062F\u0645 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u062D\u0631\u0627\u0631\u064A\u0629 \u0644\u062A\u0634\u063A\u064A\u0644 \u0645\u0639\u062F\u0651\u0629 \u0623\u0648 \u0644\u062A\u0648\u0644\u064A\u062F \u0637\u0627\u0642\u0629 \u0643\u0647\u0631\u0628\u0627\u0626\u064A\u0629. \u0648\u064A\u0639\u062F \u0647\u0630\u0627 \u0627\u0644\u0646\u0648\u0639 \u0647\u0648 \u0627\u0644\u0623\u0643\u062B\u0631 \u0634\u064A\u0648\u0639\u064B\u0627 \u0644\u0645\u0631\u0627\u064A\u0627 \u0627\u0644\u0642\u0637\u0639 \u0627\u0644\u0645\u0643\u0627\u0641\u0626. \u062D\u064A\u062B \u064A\u0633\u062A\u062E\u062F\u0645 \u0627\u0644\u0645\u0627\u0626\u0639 \u0627\u0644\u0630\u064A \u062A\u0645 \u062A\u0633\u062E\u064A\u0646\u0647 \u0641\u064A \u0627\u0644\u0645\u0631\u0627\u064A\u0627 \u0641\u064A \u062A\u0633\u062E\u064A\u0646 \u0627\u0644\u0628\u062E\u0627\u0631 \u0644\u0625\u062F\u0627\u0631\u0629 \u0645\u0648\u0644\u062F \u062A\u0648\u0631\u0628\u064A\u0646\u064A\u060C \u062A\u062A\u0631\u0627\u0648\u062D \u0627\u0644\u0643\u0641\u0627\u0621\u0629 \u0627\u0644\u062D\u0631\u0627\u0631\u064A\u0629 \u0628\u064A\u0646 60 \u064880%. \u0648\u062A\u0635\u0644 \u0627\u0644\u0643\u0641\u0627\u0621\u0629 \u0627\u0644\u0643\u0644\u064A\u0629 \u0645\u0646 \u0627\u0644\u0645\u062C\u0645\u0651\u0639 \u0625\u0644\u0649 \u0627\u0644\u0634\u0628\u0643\u0629 (\u0637\u0627\u0642\u0629 \u0627\u0644\u062E\u0631\u062C \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064A\u0629)/(\u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0634\u0645\u0633\u064A\u0629 \u0627\u0644\u0643\u0644\u064A\u0629 \u0627\u0644\u0633\u0627\u0642\u0637\u0629) \u0625\u0644\u0649 15%, \u0648\u0647\u0648 \u0645\u0645\u0627\u062B\u0644 \u0644\u0644\u062E\u0644\u0627\u064A\u0627 \u0627\u0644\u0643\u0647\u0631\u0648\u0636\u0648\u0626\u064A\u0629 \u0648\u0644\u0643\u0646 \u0623\u0642\u0644 \u0645\u0646 \u0645\u064F\u0631\u0643\u0651\u0632\u0627\u062A \u0633\u062A\u064A\u0631\u0644\u064A\u0646\u063A \u0627\u0644\u0634\u0645\u0633\u064A\u0629. \u0648\u062A\u062D\u062A\u0627\u062C \u0645\u062D\u0637\u0627\u062A \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0634\u0645\u0633\u064A\u0629 \u0630\u0627\u062A \u0627\u0644\u0646\u0637\u0627\u0642 \u0627\u0644\u0648\u0627\u0633\u0639 \u0625\u0644\u0649 \u0637\u0631\u064A\u0642\u0629 \u0644\u062A\u062E\u0632\u064A\u0646 \u0627\u0644\u0637\u0627\u0642\u0629\u060C \u0645\u062B\u0644 \u062E\u0632\u0627\u0646 \u0627\u0644\u0645\u0646\u062D\u062F\u0631 \u0627\u0644\u062D\u0631\u0627\u0631\u064A\u060C \u0648\u0627\u0644\u0630\u064A \u064A\u0633\u062A\u062E\u062F\u0645 \u062E\u0644\u064A\u0637 \u0645\u0646 \u0631\u0645\u0644 \u0627\u0644\u0633\u0644\u064A\u0643\u0627 \u0635\u062E\u0648\u0631 \u0648\u0627\u0644\u0643\u0648\u0627\u0631\u062A\u0632 \u0644\u062A\u0634\u063A\u0644 \u0645\u0643\u0627\u0646 \u062C\u0632\u0621 \u0643\u0628\u064A\u0631 \u0645\u0646 \u0627\u0644\u062D\u062C\u0645 \u0641\u064A \u0627\u0644\u062E\u0632\u0627\u0646\u060C \u062B\u0645 \u064A\u0645\u0644\u0623 \u0628\u0627\u0644\u0645\u0627\u0626\u0639 \u0627\u0644\u0646\u0627\u0642\u0644 \u0644\u0644\u062D\u0631\u0627\u0631\u0629\u060C \u0639\u0627\u062F\u0629 \u0645\u0644\u062D \u0645\u0646\u0635\u0647\u0631. \u0648\u0641\u0642\u064B\u0627 \u0644\u0639\u0627\u0645 2014\u060C \u0636\u0645\u0651\u062A \u0642\u0627\u0626\u0645\u0629 \u0623\u0643\u0628\u0631 \u0645\u062D\u0637\u0627\u062A \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0634\u0645\u0633\u064A\u0629 \u0627\u0644\u0645\u0633\u062A\u062E\u062F\u0645\u0629 \u0644\u0645\u0631\u0627\u064A\u0627 \u0627\u0644\u0642\u0637\u0639 \u0627\u0644\u0645\u0643\u0627\u0641\u0626 \u0645\u062D\u0637\u0627\u062A \u0623\u0646\u0638\u0645\u0629 \u0625\u0646\u062A\u0627\u062C \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0621 \u0645\u0646 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0634\u0645\u0633\u064A\u0629 \u0633\u0639\u0629 354 \u0645\u064A\u062C\u0627\u0648\u0627\u062A \u0641\u064A \u0643\u0627\u0644\u064A\u0641\u0648\u0631\u0646\u064A\u0627\u060C \u0648\u0645\u062D\u0637\u0629 \u0633\u0648\u0644\u0627\u0646\u0627 \u0628\u0633\u0639\u0629 280 \u0645\u064A\u062C\u0627\u0648\u0627\u062A \u0628\u0627\u0644\u0648\u0644\u0627\u064A\u0627\u062A \u0627\u0644\u0645\u062A\u062D\u062F\u0629\u060C \u0648\u0645\u0634\u0631\u0648\u0639 \u062C\u064A\u0646\u064A\u0633\u0633 \u0644\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0634\u0645\u0633\u064A\u0629 \u0628\u0633\u0639\u0629 250 \u0645\u064A\u062C\u0627\u0648\u0627\u062A \u0628\u0627\u0644\u0648\u0644\u0627\u064A\u0627\u062A \u0627\u0644\u0645\u062A\u062D\u062F\u0629\u060C \u0648\u0645\u062D\u0637\u0629 \u0633\u0648\u0644\u0627\u0628\u0646 \u0644\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0634\u0645\u0633\u064A\u0629 \u0641\u064A \u0623\u0633\u0628\u0627\u0646\u064A\u0627 \u0628\u0633\u0639\u0629 200 \u0645\u064A\u062C\u0627\u0648\u0627\u062A."@ar . . . . . "In energetica il cilindro parabolico \u00E8 una tecnologia che utilizza l'energia solare incidente ed una tecnica di concentrazione solare per ottenere temperature di 200-300 \u00B0C. Con dette temperature, si pu\u00F2 produrre acqua calda per uso domestico e per integrazione al riscaldamento. \u00C8 pure possibile fare funzionare un motore Stirling per la produzione di energia: il calore infatti fa espandere un gas che spinge un pistone, che a sua volta aziona il compressore."@it . . . "Un concentrador solar \u00E9s un tipus de col\u00B7lector solar, capa\u00E7 de concentrar l'energia solar en una \u00E0rea redu\u00EFda augmentant la intensitat energ\u00E8tica. Similar a una lupa enfocant la seva llum en un punt, els concentradors reflecteixen la llum solar mitjan\u00E7ant d'un arranjament de miralls alineats cap a un objectiu per on circula un fluid capa\u00E7 de captar aquesta energia per al seu aprofitament."@ca . . . . . . "Die Parabolrinne ist eine parabolisch geformte Rinne. Im senkrecht zur Rinnenachse gef\u00FChrten Schnitt ist die konkave Grenzlinie eine Parabel. Im Vergleich zum mit einem Rotationsparaboloid begrenzten Parabolspiegel kann sie als einfach gekr\u00FCmmter Hohlspiegel ausgef\u00FChrt sein, mit dem einfallende ebene Wellen so reflektiert werden, dass sie auf eine Linie (Brennlinie) zulaufen. Bei der Anwendung als Licht-Spiegel hat eine Parabolrinne \u00E4hnliche Eigenschaften wie eine Zylinderlinse."@de . "In energetica il cilindro parabolico \u00E8 una tecnologia che utilizza l'energia solare incidente ed una tecnica di concentrazione solare per ottenere temperature di 200-300 \u00B0C. Con dette temperature, si pu\u00F2 produrre acqua calda per uso domestico e per integrazione al riscaldamento. \u00C8 pure possibile fare funzionare un motore Stirling per la produzione di energia: il calore infatti fa espandere un gas che spinge un pistone, che a sua volta aziona il compressore."@it . . . . . . "Parabola suntrogo estas , kiu fokusigas la paralele alvenantajn elektromagnetajn ondojn, tiel sunlumon je brullinio. Tiel la parabola suntrogo havas similajn proprecojn al la lenso. Oni uzas \u011Din en suncentralo, kunligante multajn suntrogojn al termo- kaj elektroprodukta centralo. En la fokusiga linio fluas oleo en tubo, kiu varmegi\u011Das kaj estas uzata por peli turbinojn, produkti elektron. Tiu suntrogo estas movata unuakse."@eo . . . . "Un concentrador solar es un tipo de colector solar capaz de concentrar la energ\u00EDa solar en un \u00E1rea reducida, aumentando la intensidad energ\u00E9tica. Similar a una lupa enfocando su luz en un punto, los concentradores reflejan la luz solar por medio de un arreglo de espejos alineados hacia un objetivo capaz de captar dicha energ\u00EDa para su aprovechamiento."@es . . . . . . . . . . "Miroir cylindro-parabolique"@fr . . . . . "Le miroir cylindro-parabolique est une des variantes du collecteur solaire thermique."@fr . "16536"^^ . . . . . . "Parabola suntrogo estas , kiu fokusigas la paralele alvenantajn elektromagnetajn ondojn, tiel sunlumon je brullinio. Tiel la parabola suntrogo havas similajn proprecojn al la lenso. Oni uzas \u011Din en suncentralo, kunligante multajn suntrogojn al termo- kaj elektroprodukta centralo. En la fokusiga linio fluas oleo en tubo, kiu varmegi\u011Das kaj estas uzata por peli turbinojn, produkti elektron. Tiu suntrogo estas movata unuakse."@eo . . . . "Parabolic trough"@en . . . . . . . "1100703978"^^ . . . . . . "Parabola suntrogo"@eo . . . .