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Ponale Hydroelectric Power Plant
Ponale Hydroelectric Power Plant ( it, Centrale idroelettrica del Ponale) is a pumped storage plant, located in city of Riva del Garda in the Italian province of Trentino, on River Ponale between Lake Ledro and Lake Garda. Its output capability is 76MW. The station was built in 1928-1929 and, following rework of the pipes, underwent overhaul in 1998. From Lake Ledro, the water is ducted several kilometers to penstocks at a point (close to the Chiesa di Santa Barbara) almost directly above the power station buildings and machinery at Riva del Garda; from here it falls on a gradient approaching 3:1 to the turbines. The station is known by the world record in high-rise concrete pumping during the reconstruction in 1994. The achieved record was 532m.; it was beaten only during construction of Burj Khalifa The Burj Khalifa (; ar, برج خليفة, , Khalifa Tower), known as the Burj Dubai prior to its inauguration in 2010, is a skyscraper in Dubai, United Arab Emirates. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2021 Gardasee 1235 Riva Del Garda Wasserkraftwerk Ji
1 (one, unit, unity) is a number representing a single or the only entity. 1 is also a numerical digit and represents a single unit of counting or measurement. For example, a line segment of ''unit length'' is a line segment of length 1. In conventions of sign where zero is considered neither positive nor negative, 1 is the first and smallest positive integer. It is also sometimes considered the first of the infinite sequence of natural numbers, followed by 2, although by other definitions 1 is the second natural number, following 0. The fundamental mathematical property of 1 is to be a multiplicative identity, meaning that any number multiplied by 1 equals the same number. Most if not all properties of 1 can be deduced from this. In advanced mathematics, a multiplicative identity is often denoted 1, even if it is not a number. 1 is by convention not considered a prime number; this was not universally accepted until the mid-20th century. Additionally, 1 is the s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pumped Storage Hydroelectricity
Pumped-storage hydroelectricity (PSH), or pumped hydroelectric energy storage (PHES), is a type of hydroelectric energy storage used by electric power systems for load balancing. The method stores energy in the form of gravitational potential energy of water, pumped from a lower elevation reservoir to a higher elevation. Low-cost surplus off-peak electric power is typically used to run the pumps. During periods of high electrical demand, the stored water is released through turbines to produce electric power. Although the losses of the pumping process make the plant a net consumer of energy overall, the system increases revenue by selling more electricity during periods of peak demand, when electricity prices are highest. If the upper lake collects significant rainfall or is fed by a river then the plant may be a net energy producer in the manner of a traditional hydroelectric plant. Pumped-storage hydroelectricity allows energy from intermittent sources (such as solar, wind ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Riva Del Garda
Riva del Garda (''Rìva'' in local dialect) is a town and ''comune'' in the northern Italian province of Trento of the Trentino Alto Adige region. It is also known simply as ''Riva'' and is located at the northern tip of Lake Garda. History Riva del Garda belonged to the Republic of Venice, the Bishopric of Trent, the Napoleonic Kingdom of Italy and later (1815–1918) to the Austro-Hungarian Empire (when it was known as ). During the Third Italian War of Independence, Riva del Garda was an important supply base for the Austrian navy and was the only town on the lake captured by Italian forces. In 1918, after the end of World War I, Riva del Garda, with the rest of the Trentino, became part of the Kingdom of Italy. Riva was the terminus for the long Mori–Arco–Riva railway line, opened in 1891. However, the railway line closed in 1936 and the railway terminus has been converted into a restaurant. Austrian dictator Kurt Schuschnigg was born in the town in 1897 and was of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Italy
Italy ( it, Italia ), officially the Italian Republic, ) or the Republic of Italy, is a country in Southern Europe. It is located in the middle of the Mediterranean Sea, and its territory largely coincides with the homonymous geographical region. Italy is also considered part of Western Europe, and shares land borders with France, Switzerland, Austria, Slovenia and the enclaved microstates of Vatican City and San Marino. It has a territorial exclave in Switzerland, Campione. Italy covers an area of , with a population of over 60 million. It is the third-most populous member state of the European Union, the sixth-most populous country in Europe, and the tenth-largest country in the continent by land area. Italy's capital and largest city is Rome. Italy was the native place of many civilizations such as the Italic peoples and the Etruscans, while due to its central geographic location in Southern Europe and the Mediterranean, the country has also historically been home ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trentino
Trentino ( lld, Trentin), officially the Autonomous Province of Trento, is an autonomous province of Italy, in the country's far north. The Trentino and South Tyrol constitute the region of Trentino-Alto Adige/Südtirol, an autonomous region under the constitution. The province is composed of 166 ''comuni'' (municipalities). Its capital is the city of Trento (Trent). The province covers an area of more than , with a total population of 541,098 in 2019. Trentino is renowned for its mountains, such as the Dolomites, which are part of the Alps. Etymology The province is generally known as "Trentino". The name derives from Trento, the capital city of the province. Originally, the term was used by the local population only to refer to the city and its immediate surroundings. Under former Austrian rule, which began in the 19th century (previously, Trentino was governed by the local bishop), the common German name for the region was ''Welschtirol'' () or ''Welschsüdtirol'' (‘It ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
River Ponale
The Ponale is a river originating in Lake Ledro (Lago di Ledro) in Trentino, Northern Italy. The river first passes Molina di Ledro, Prè di Ledro and Biacesa, there feeding a fish farm. Starting from Biacesa the Ponale enters a steep canyon, and after a cascade the Ponale flows into Lake Garda Lake Garda ( it, Lago di Garda or ; lmo, label=Eastern Lombard, Lach de Garda; vec, Ƚago de Garda; la, Benacus; grc, Βήνακος) is the largest lake in Italy. It is a popular holiday location in northern Italy, about halfway between ... close to Porto del Ponale. Rivers of Italy Rivers of Trentino Rivers of the Province of Brescia {{Italy-river-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake Ledro
Lago di Ledro is a lake in Trentino, northern Italy. The lake is at an elevation of , and its surface area is . Lake Ledro is reputed to be one of the cleanest lakes in Trentino, and during the summer it reaches a temperature of , attracting tourists with its four beaches. In 2009 and 2011 the lake suffered from algal blooms, caused by Planktothrix. History Lake Ledro originates from the deposition of a morainal bank during the fourth glacial era. Since 1929, the lake level has been regulated to suit the energy requirements of the hydroelectric power station of Riva del Garda, which uses the water of the lake to produce electricity on a pumped-storage basis. The Lake's water sources are mainly underneath the lake. There are also tributaries (Massangla ''openstreetmap.org'', accessed 4 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake Garda
Lake Garda ( it, Lago di Garda or ; lmo, label=Eastern Lombard, Lach de Garda; vec, Ƚago de Garda; la, Benacus; grc, Βήνακος) is the largest lake in Italy. It is a popular holiday location in northern Italy, about halfway between Brescia and Verona, and between Venice and Milan on the edge of the Dolomites. Glaciers formed this alpine region at the end of the last ice age. The lake and its shoreline are divided between the provinces of Brescia (to the south-west), Verona (south-east) and Trentino (north). Etymology In Roman times the lake was known as ''Benacus'' and by some it was revered as god Benacus, the personification of the lake, sometimes associated with the cult of Neptune. Today it is better known as Lake Garda, a toponym of Germanic origin attested since the Middle Ages and deriving from that of the homonymous town on the Veronese shore of the lake, which, together with another famous locality of the lake, Gardone Riviera, and others less known – s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Penstocks
A penstock is a sluice or gate or intake structure that controls water flow, or an enclosed pipe that delivers water to hydro turbines and sewerage systems. The term is inherited from the earlier technology of mill ponds and watermills. Hydroelectric systems and dams Penstocks for hydroelectric installations are normally equipped with a gate system and a surge tank. They can be a combination of many components such as anchor block, drain valve, air bleed valve, and support piers depending on the application. Flow is regulated by turbine operation and is nil when turbines are not in service. Penstocks, particularly where used in polluted water systems, need to be maintained by hot water washing, manual cleaning, antifouling coatings, and desiccation. The term is also used in irrigation dams to refer to the channels leading to and from high-pressure sluice gates. Penstocks are also used in mine tailings dam construction. The penstock is usually situated fairly close to the ce ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Burj Khalifa
The Burj Khalifa (; ar, برج خليفة, , Khalifa Tower), known as the Burj Dubai prior to its inauguration in 2010, is a skyscraper in Dubai, United Arab Emirates. It is known for being the world’s tallest building. With a total height of 829.8 m (2,722 ft, or just over half a mile) and a roof height (excluding antenna, but including a 242.6 m spire) of , the Burj Khalifa has been the tallest structure and building in the world since its topping out in 2009, supplanting Taipei 101, the previous holder of that status. Construction of the Burj Khalifa began in 2004, with the exterior completed five years later in 2009. The primary structure is reinforced concrete and some of the structural steel for the building originated from the Palace of the Republic in East Berlin, the former East German parliament. The building was opened in 2010 as part of a new development called Downtown Dubai. It was designed to be the centerpiece of large-scale, mixed-use development. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Energy Infrastructure Completed In 1929
In physics, energy (from Ancient Greek: ἐνέργεια, ''enérgeia'', “activity”) is the quantitative property that is transferred to a body or to a physical system, recognizable in the performance of work and in the form of heat and light. Energy is a conserved quantity—the law of conservation of energy states that energy can be converted in form, but not created or destroyed. The unit of measurement for energy in the International System of Units (SI) is the joule (J). Common forms of energy include the kinetic energy of a moving object, the potential energy stored by an object (for instance due to its position in a field), the elastic energy stored in a solid object, chemical energy associated with chemical reactions, the radiant energy carried by electromagnetic radiation, and the internal energy contained within a thermodynamic system. All living organisms constantly take in and release energy. Due to mass–energy equivalence, any object that has mass when ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buildings And Structures In Trentino
A building, or edifice, is an enclosed structure with a roof and walls standing more or less permanently in one place, such as a house or factory (although there's also portable buildings). Buildings come in a variety of sizes, shapes, and functions, and have been adapted throughout history for a wide number of factors, from building materials available, to weather conditions, land prices, ground conditions, specific uses, prestige, and aesthetic reasons. To better understand the term ''building'' compare the list of nonbuilding structures. Buildings serve several societal needs – primarily as shelter from weather, security, living space, privacy, to store belongings, and to comfortably live and work. A building as a shelter represents a physical division of the human habitat (a place of comfort and safety) and the ''outside'' (a place that at times may be harsh and harmful). Ever since the first cave paintings, buildings have also become objects or canvasses of much artistic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
