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Walchensee Hydroelectric Power Station
The Walchensee Power Plant (german: link=no, Walchenseekraftwerk) is a hydroelectric power station in Bavaria, Germany. It is a storage power station that is fed water from the Walchensee which is then released into the Kochelsee. The installed capacity is 124 MW with an annual production of 300 GWh. The power plant is south of Kochelsee, about from the village of Walchensee. It is one of the largest of its kind in Germany and has been owned by Uniper Kraftwerke GmbH since 2016. Technical operation The power station uses the hydraulic head of about between the Walchensee (acting as the upper reservoir, at above sea level) and the Kochelsee ( a.s.l.) to generate electricity. Through six, ducts connecting the two natural lakes, the water flows to the hydro-electric plant's four Pelton water turbines with single-phase generators, and four Francis water turbines with three-phase generators, and then exits into the Kochelsee. Because the water level constantly change ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Walchensee
Walchensee or Lake Walchen is one of the deepest and largest alpine lakes in Germany, with a maximum depth of and an area of . The lake is south of Munich in the middle of the Bavarian Alps. The entire lake, including the island of Sassau, is within the municipality of Kochel. The lake and island are owned by the Bavarian State. To the east and the south, the lake borders the municipality of Jachenau. Etymology The name ''Walchen'' comes from Middle High German and means "strangers". All Roman and romanized peoples of the Alps south of Bavaria were known to the locals as ''Welsche'' or even ''Walche''. This is also true of the etymology of the Swiss Lake Walen and the Salzburg Wallersee. Another possible interpretation is that it comes from the Latin ''Lacus vallensis'', meaning "lake in a valley". On 16th-century maps, the lake is also labelled ''dicto Italico'', meaning "leading to Italy", probably because the route through the Walchensee valley led through Mittenwald a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Isar
The Isar is a river in Tyrol, Austria, and Bavaria, Germany, which is not navigable for watercraft above raft size. Its source is in the Karwendel range of the Alps in Tyrol; it enters Germany near Mittenwald and flows through Bad Tölz, Munich, and Landshut before reaching the Danube near Deggendorf. At in length, it is the fourth largest river in Bavaria, after the Danube, Inn, and Main. It is Germany's second most important tributary of the Danube after the Inn. Etymology One theory is that the name ''Isar'' comes from the hypothetical Indo-European root ''*es'' or ''*is'', which generally meant "flowing water" and later turned into a word with a meaning narrowed to frozen water (hence English ''ice'', german: Eis) in Proto-Germanic; the name itself is mentioned for the first time in 763 as ''Isura''. An older theory is that it comes from Celtic words and the name ''Isar'' is a construction of the Celtic stems ''ys'' "fast, torrential" and ''ura'' "water, river". Accordin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nazi Germany
Nazi Germany (lit. "National Socialist State"), ' (lit. "Nazi State") for short; also ' (lit. "National Socialist Germany") (officially known as the German Reich from 1933 until 1943, and the Greater German Reich from 1943 to 1945) was the German state between 1933 and 1945, when Adolf Hitler and the Nazi Party controlled the country, transforming it into a dictatorship. Under Hitler's rule, Germany quickly became a totalitarian state where nearly all aspects of life were controlled by the government. The Third Reich, meaning "Third Realm" or "Third Empire", alluded to the Nazi claim that Nazi Germany was the successor to the earlier Holy Roman Empire (800–1806) and German Empire (1871–1918). The Third Reich, which Hitler and the Nazis referred to as the Thousand-Year Reich, ended in May 1945 after just 12 years when the Allies defeated Germany, ending World War II in Europe. On 30 January 1933, Hitler was appointed chancellor of Germany, the head of gove ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Traction Engine
A traction engine is a steam engine, steam-powered tractor used to move heavy loads on roads, plough ground or to provide power at a chosen location. The name derives from the Latin ''tractus'', meaning 'drawn', since the prime function of any traction engine is to draw a load behind it. They are sometimes called road locomotives to distinguish them from railway steam locomotive, locomotives – that is, steam engines that run on rails. Traction engines tend to be large, robust and powerful, but also heavy, slow, and difficult to manoeuvre. Nevertheless, they revolutionized agriculture and road haulage at a time when the only alternative Prime mover (tractor unit), prime mover was the draught horse. They became popular in industrialised countries from around 1850, when the first self-propelled portable steam engines for agricultural use were developed. Production continued well into the early part of the 20th century, when competition from internal combustion engine-powered ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oskar Von Miller
Oskar von Miller (7 May 1855 – 9 April 1934) was a German engineer and founder of the Deutsches Museum, a large museum of technology and science in Munich. Biography Born in Munich into an Upper Bavarian family from Aichach, he was the son of the first supervisor of the royal ore foundry in Munich, Ferdinand von Miller (1813–1887) and his wife Anna Pösl (1815–1890). Miller married the painter Marie Seitz in 1884, with whom he had seven children, two of whom died in infancy. His brother was the ore caster and director of the Academy of Fine Arts Munich, Munich Academy of Fine Arts Ferdinand Freiherr von Miller, Baron Ferdinand von Miller. With the elevation of his father Ferdinand into the Bavarian nobility on 12 October 1875 and with the inscription of the family name on the roll of the aristocracy of the Kingdom of Bavaria on 30 December 1875, Oskar was simultaneously ennobled. Miller decided to study technology and civil engineering at the Technical University of Mun ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Renewable Energy
Renewable energy is energy that is collected from renewable resources that are naturally replenished on a human timescale. It includes sources such as sunlight, wind, the movement of water, and geothermal heat. Although most renewable energy sources are sustainable, some are not. For example, some biomass sources are considered unsustainable at current rates of exploitation. Renewable energy often provides energy for electricity generation to a grid, air and water heating/cooling, and stand-alone power systems. Renewable energy technology projects are typically large-scale, but they are also suited to rural and remote areas and developing countries, where energy is often crucial in human development. Renewable energy is often deployed together with further electrification, which has several benefits: electricity can move heat or objects efficiently, and is clean at the point of consumption. In addition, electrification with renewable energy is more efficient and therefore ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Herzogstand
The Herzogstand is a mountain in the Bavarian foothills of the Alps, south of the city of Munich. It has an elevation of and is northwest of Lake Walchen. Maximilian II of Bavaria had a hunting lodge built underneath today's so-called ''Herzogstand-house'' in 1857. His successor, King Ludwig II, had a royal lodge built further up the mountain in 1865. The Herzogstand Cable Car renewed in 1994 following a fire in 1992, runs to Herzogstand-house at above sea level, and then continues on to the summit of Farnkopf at . The most popular ascent (AV way 446) leads from the valley station of the aerial tramway across the south side to Herzogstand-house and on to the summit of the mountain. An alternative descent leads along the somewhat exposed but well-secured ridge to the Heimgarten mountain (), passing a lodge to the south of the Ohlstaedter Alm (). The descent east of the Rotwandkopf continues down to the spa town of Walchensee (Kochel). Transmitter The summit of Herzogstand ha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Urfeld Am Walchensee
Urfeld am Walchensee is a village in the municipality of Kochel am See in the district of Bad Tölz-Wolfratshausen in Bavaria, Germany. It lies on the northwest shore of Lake Walchensee.Gudelius, Jost: ''Die Jachenau''. Jachenau 2008, , S. 139 Famous people in Urfeld (Source:) Wimmer, Otto, ''Ahnentafel der Nefenhauser in Urfeld'' auf CD, Pullach (2009) *† Johann Wolfgang von Goethe — September 1786 *Ferdinand Graf von Spork — in the period 1875–1902 * Hans Freiherr von Wolzogen — in the period 1883–1898 *Hermann Rietschel — in the period 1886–1914 *Berthold Kellermann — 1884 *Georg von Vollmar — in the period 1889–1922 *Wolfgang Heine — in the period 1905–1944 *Otto Borngräber — in the period 1905–1928 *Franz Seraph von Pfistermeister — in the period 1909–1912 *Peter Emil Recher — in the period 1913–1948 *Lovis Corinth — in the period 1918–1925 *Paul Kalbeck — 1920 *Arnold Zweig — in August 1923 *Werner Heisenberg — in the period ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Penstock
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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wallgau
Wallgau is a municipality in the district of Garmisch-Partenkirchen, in Bavaria, Germany. Population Growth :''*Statistics according to the Bavarian government, as of 2007.'' Demographics :''*Statistics according to the Bavarian government, as of 2007.''Bayerisches Landesamt für Statistik und Datenverarbeitung – GENESIS-Online Bayern bayern.de. Accessed 11 February 2010. Notable people * , (born 1987), twelve-time world champion, Olympic champion, |
Krün
Krün is a municipality in the Upper Bavarian district of Garmisch-Partenkirchen. It belongs with Garmisch-Partenkirchen as district capital and cultural center as well as other municipalities to the region Werdenfelser Land. A few kilometers south runs the German-Austrian border. The village, together with Mittenwald and Wallgau, builds the tourism network ''Alpenwelt Karwendel'' who markets the holiday region throughout the year as a starting point for sports and recreational activities such as hiking and cross-country skiing. In 2015, Krün was the host-community of the 41st G7 summit. It took place on 7 June and 8 June 2015 in Schloss Elmau, which belongs as a separate district to the municipality of Krün. On the occasion of the G7 summit US-President Barack Obama visited the village together with Chancellor Angela Merkel and her husband. From June 26 to 28, 2022, Krün once again hosted the G7 Summit. Geography Krün is located in the Upper Isar Valley, about 100 kilo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mittenwald
Mittenwald is a German municipality in the district of Garmisch-Partenkirchen, in Bavaria. Geography Mittenwald is located approximately 16 kilometres to the south-east of Garmisch-Partenkirchen. It is situated in the Valley of the River Isar, by the northern foothills of the Alps, on the route between the old banking and commercial centre of Augsburg, to the north, and Innsbruck to the south-east, beyond which is the Brenner Pass and the route to Lombardy, another region with a rich commercial past and present. History Mittenwald, along with Garmisch-Partenkirchen to the west, was acquired by the Prince-Bishopric of Freising in the late 14th century and the "crowned Aethiopian" head that is part of Mittenwald's coat of arms recalls that 400-year association that ended when the Prince-Bishopric was secularized in 1802-03 and its territory annexed to Bavaria. Mittenwald's location as an important transit centre on a relatively low (and therefore predictable) transalpine route ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
