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Bratsk Hydroelectric Power Station
The Bratsk Hydroelectric Power Station (also referred to as The ''50 years of Great October'' Dam) is a concrete gravity dam on the Angara River and adjacent hydroelectric power station. It is the second level of the Angara River hydroelectric station cascade in Irkutsk Oblast, Russia. From its commissioning in 1966, the station was the world's single biggest power producer until Krasnoyarsk Hydroelectric Power Station reached 5,000 MW (at 10 turbines) in 1971. Annually the station produces 22.6 TWh. Currently, the Bratsk Power Station operates 18 hydro-turbines, each with capacity of 250 MW, produced by the Leningrad Metal Works ("LMZ", , ) in the 1960s. Design and specifications Dam Components: * concrete wall 924 m long and 124.5 m high at its maximum (stationary part 515 m long, waterdrop part 242 m long, dumb part 167 m). * by-wall house 516 m long * riverbank concrete walls all 506 m long * right bank ground wall 2, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Angara River
The Angara (; ) or Angar ( мүрэн) is a major river in Siberia, which traces a course through Russia's Irkutsk Oblast and Krasnoyarsk Krai. It drains out of Lake Baikal and is the headwater tributary of the Yenisey. It is long, and has a drainage basin of . It was formerly known as the Lower or Nizhnyaya Angara (distinguishing it from the Upper Angara). Below its junction with the Ilim, it was formerly known as the Upper Tunguska (, ''Verhnyaya Tunguska'', distinguishing it from the Lower Tunguska) and, with the names reversed, as the Lower Tunguska. Course Leaving Lake Baikal near the settlement of Listvyanka, the Angara flows north past the Irkutsk Oblast cities of Irkutsk, Angarsk, Bratsk, and Ust-Ilimsk. It then crosses the Angara Range and turns west, entering Krasnoyarsk Krai, and joining the Yenisey near Strelka, south-east of Lesosibirsk. Dams and reservoirs Four dams of major hydroelectric plants - constructed since the 1950s - exploit the waters of th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ship Elevator
A boat lift, ship lift, or lift lock is a machine for transporting boats between water at two different elevations, and is an alternative to the canal lock. It may be vertically moving, like the Anderton boat lift in England, rotational, like the Falkirk Wheel in Scotland, or operate on an inclined plane, like the Ronquières inclined plane in Belgium. History A precursor to the canal boat lift, able to move full-sized canal boats, was the tub boat lift used in mining, able to raise and lower the 2.5 ton tub boats then in use. An experimental system was in use on the Churprinz mining canal in Halsbrücke near Dresden. It lifted boats using a moveable hoist rather than caissons. The lift operated between 1789 and 1868,Charles Hadfield ''World Canals: Inland Navigation Past and Present'', p. 71, and for a period of time after its opening engineer James Green reporting that five had been built between 1796 and 1830. He credited the invention to Dr James Anderson of Edinbu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Irkutsk
Irkutsk ( ; rus, Иркутск, p=ɪrˈkutsk; Buryat language, Buryat and , ''Erhüü'', ) is the largest city and administrative center of Irkutsk Oblast, Russia. With a population of 587,891 Irkutsk is the List of cities and towns in Russia by population, 25th-largest city in Russia by population, the fifth-largest in the Siberian Federal District, and one of the largest types of inhabited localities in Russia, cities in Siberia. Located in the south of the eponymous oblast, the city proper lies on the Angara River, a tributary of the Yenisei River, Yenisei, about 850 kilometres (530 mi) to the south-east of Krasnoyarsk and about 520 kilometres (320 mi) north of Ulaanbaatar. The Trans-Siberian Highway (Federal M53 and M55 Highways) and Trans-Siberian Railway connect Irkutsk to other regions in Russia and Mongolia. Many distinguished Russians were sent into exile in Irkutsk for their part in the Decembrist revolt of 1825, and the city became an exile-post for the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Siberia
Siberia ( ; , ) is an extensive geographical region comprising all of North Asia, from the Ural Mountains in the west to the Pacific Ocean in the east. It has formed a part of the sovereign territory of Russia and its predecessor states since the lengthy conquest of Siberia, which began with the fall of the Khanate of Sibir in 1582 and concluded with the annexation of Chukotka in 1778. Siberia is vast and sparsely populated, covering an area of over , but home to roughly a quarter of Russia's population. Novosibirsk, Krasnoyarsk, and Omsk are the largest cities in the area. Because Siberia is a geographic and historic concept and not a political entity, there is no single precise definition of its territorial borders. Traditionally, Siberia spans the entire expanse of land from the Ural Mountains to the Pacific Ocean, with the Ural River usually forming the southernmost portion of its western boundary, and includes most of the drainage basin of the Arctic Ocean. I ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Komsomol
The All-Union Leninist Young Communist League, usually known as Komsomol, was a political youth organization in the Soviet Union. It is sometimes described as the youth division of the Communist Party of the Soviet Union (CPSU), although it was officially independent and referred to as "the helper and the reserve of the CPSU". The Komsomol in its earliest form was established in urban areas in 1918. During the early years, it was a Russian organization, known as the Russian Young Communist League, or RKSM. During 1922, with the Treaty on the Creation of the USSR, unification of the USSR, it was reformed into an all-union agency, the youth division of the All-Union Communist Party. It was the final stage of three youth organizations with members up to age 28, graduated at 14 from the Vladimir Lenin All-Union Pioneer Organization, Young Pioneers, and at nine from the Little Octobrists. History Before the February Revolution of 1917, the Bolsheviks did not display any interes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Supreme Soviet Of The RSFSR
The Supreme Soviet of the Russian SFSR, later the Supreme Soviet of the Russian Federation, was the supreme government institution of the Russian SFSR from 1938 to 1990; between 1990 and 1993, it was a permanent legislature (parliament), elected by the Congress of People's Deputies of the Russian Federation. The Supreme Soviet of the Russian SFSR was established to be similar in structure to the Supreme Soviet of the USSR in 1938, replacing the All-Russian Congress of Soviets as the highest organ of power of Russia. In the 1940s, the Supreme Soviet Presidium and the Council of Ministers of the Russian SFSR were located in the former mansion of counts Osterman (3 Delegatskaya Street), which was later in 1991 given to a museum. The sessions were held in Grand Kremlin Palace. In 1981 the Supreme Soviet was moved to a specially constructed building on Krasnopresnenskaya embankment, The House of Soviets. The Supreme Soviet was abolished in October 1993 (after the events of Russia's ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Decree
A decree is a law, legal proclamation, usually issued by a head of state, judge, monarch, royal figure, or other relevant Authority, authorities, according to certain procedures. These procedures are usually defined by the constitution, Legislative Law, Legislative laws, or customary laws of a government. Belgium In Belgium, a decree is a law of a Communities, regions and language areas in Belgium, community or regional parliament, e.g. the Flemish Parliament. Catholic Church A decree (Ecclesiastical Latin, Latin: ''decretum'') in the usage of the canon law (Catholic Church), canon law of the Catholic Church has various meanings. Any papal bull, papal brief, brief, or motu proprio is a decree inasmuch as these documents are legislative acts of the pope. In this sense, the term is quite ancient. The Roman Congregations were formerly empowered to issue decrees in matters which come under their particular jurisdiction but were forbidden from continuing to do so under Pope Benedic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bratsk Aluminium Plant
Bratsk (, ; ) is a city in Irkutsk Oblast, Russia, located on the Angara River near the vast Bratsk Reservoir. It had population of . Etymology The name of the city, which is from the same root as the Russian word for 'brother' ( / ''brat''), derives from the Russian phrase for 'brotherly people' ( / ''bratskije ljudi''). History The first Europeans in the area arrived in 1623, intending to collect taxes from the local Buryat population. Permanent settlement began with the construction of an '' ostrog'' ('fortress') in 1631 at the junction of the Oka and Angara rivers. Several wooden towers from the 17th-century fort are now exhibited in Kolomenskoye Estate of Moscow. During World War II, there was an increase in industrial activity in Siberia, as Soviet industry was moved to the lands east of the Ural Mountains. After the end of the war, development slowed as resources were required in the rebuilding of European Russia. In 1947, the Gulag Angara prison labor camp was co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Federal Government
A federation (also called a federal state) is an entity characterized by a political union, union of partially federated state, self-governing provinces, states, or other regions under a #Federal governments, federal government (federalism). In a federation, the self-governing status of the component states, as well as the division of power between them and the central government, is Constitution, constitutionally entrenched and may not be altered by a unilateral decision, neither by the component states nor the federal political body without constitutional amendment. Sovereign power is formally divided between a central authority and a number of constituent regions so that each region retains some degree of control over its internal affairs. Overriding powers of a central authority theoretically can include the constitutional authority to suspend a constituent state's government by invoking gross mismanagement or civil unrest, or to adopt national legislation that override ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydroproject
Hydroproject (, Gidroproekt) is a Russian hydrotechnical design firm. Based in Moscow, it has a number of branches around the country. Its main activities are design of dams, hydroelectric stations, canals, sluices, etc. Hydroproject and its predecessor institutions have designed most of the hydroelectric dams and irrigation and navigation canals that have been built in the Soviet Union and Russia since the 1930s. They have designed a number of high-profile projects abroad as well, from India to Egypt to Canada. The institute, under Sergey Zhuk's leadership, also researched the Northern river reversal's potential. It has also been involved in realizing nuclear power plants in the Soviet Union between 1969 and 1986. One of Hydroproject's most famous projects was that of the 3rd and 4th units at the Chernobyl Nuclear Power Plant. They were tasked to design these RBMK reactors, due to the amount of water being used in each of these reactors. They also designed other nuclear rea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electric Power Transmission
Electric power transmission is the bulk movement of electrical energy from a generating site, such as a power plant, to an electrical substation. The interconnected lines that facilitate this movement form a ''transmission network''. This is distinct from the local wiring between high-voltage substations and customers, which is typically referred to as electric power distribution. The combined transmission and distribution network is part of electricity delivery, known as the electrical grid. Efficient long-distance transmission of electric power requires high voltages. This reduces the losses produced by strong currents. Transmission lines use either alternating current (AC) or direct current (DC). The voltage level is changed with transformers. The voltage is stepped up for transmission, then reduced for local distribution. A wide area synchronous grid, known as an ''interconnection'' in North America, directly connects generators delivering AC power with the same rela ... [...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] |
