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Walchensee Power Plant
The Walchensee Power Plant () is a hydroelectric power station in Bavaria, Germany. It is a Pumped-storage hydroelectricity, 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, 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 wheel, Pelton water turbines with single-phase generators, and four Francis turbine, Francis water turbines with three-phase generators, and then exits into the Kochelsee. Because ... [...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 Mittenwa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Isar
The Isar () is a river in Austria and in Bavaria, Germany. Its source is in the Karwendel mountain range of the Alps. The Isar river enters Germany near Mittenwald and flows through Krün, Wallgau, Bad Tölz, Munich, and Landshut before reaching the Danube near Deggendorf. With 295 km length, it is among the longest rivers in Bavaria. It is Germany's second most important tributary of the Danube. Etymology One theory is that the name ''Isar'' stems from ''*es'' or ''*is'' in the Indo-European languages, meaning "flowing water", and later turned into a word with a meaning narrowed to frozen water (hence English ''ice'', ) in Proto-Germanic. The name itself is mentioned for the first time in 763 as ''Isura''. Related names include: *Eisack / Isarco (Italy) *Ésera (Spain) *Isar, Spain, Isar (Spanish town, in the province of Burgos) *Foglia, Isauro (Italy) *Isère (river), Isère (France) *Isel (river), Isel (Austria) *IJssel (Netherlands; known to Romans as ''Isala'') *IJzer, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nazi Germany
Nazi Germany, officially known as the German Reich and later the Greater German Reich, was the German Reich, German state between 1933 and 1945, when Adolf Hitler and the Nazi Party controlled the country, transforming it into a Totalitarianism, totalitarian dictatorship. The Third Reich, meaning "Third Realm" or "Third Empire", referred 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 the Nazis referred to as the Thousand-Year Reich, ended in May 1945, after 12 years, when the Allies of World War II, Allies defeated Germany and entered the capital, Berlin, End of World War II in Europe, ending World War II in Europe. After Hitler was appointed Chancellor of Germany in 1933, the Nazi Party began to eliminate political opposition and consolidate power. A 1934 German referendum confirmed Hitler as sole ''Führer'' (leader). Power was centralised in Hitler's person, an ... [...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 Franz Xaver Miller, since 1875 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 Munich Academy of Fine Arts 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 Technische Hochschule München. Soon he discovered ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Renewable Energy
Renewable energy (also called green energy) is energy made from renewable resource, renewable natural resources that are replenished on a human lifetime, human timescale. The most widely used renewable energy types are solar energy, wind power, and hydropower. Bioenergy and geothermal power are also significant in some countries. Some also consider Nuclear power proposed as renewable energy, nuclear power a renewable power source, although this is controversial, as nuclear energy requires mining uranium, a nonrenewable resource. Renewable energy installations can be large or small and are suited for both urban and rural areas. Renewable energy is often deployed together with further electrification. This has several benefits: electricity can heat pump, move heat and Electric vehicle, vehicles efficiently and is clean at the point of consumption. Variable renewable energy sources are those that have a fluctuating nature, such as wind power and solar power. In contrast, ''contro ... [...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 h ... [...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 perio ... [...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 of Scots origin, and was inherited from the earlier technology of mill ponds and watermills, with penstocks diverting pond waters to drive the mills. 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 to suit turbine operation and is cut off 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, allowing waters to go anoxic, and desiccation used to dry fouling out so that it may slough off or become easier to remove through manual processes. The t ... [...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 Germany, 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 President of the United States, US-President Barack Obama visited the village together with Chancellor of Germany, Chancellor Angela Merkel and her husband. From June 26 to 28, 2022, Krün once again hosted the 48th G7 summit, G7 S ... [...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 predictable Mountain pass has been a defini ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
