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Santo Antônio Dam
The Santo Antônio Dam is a hydroelectric dam on the Madeira River southwest of Porto Velho in the state of Rondônia, Brazil. The dam's run-of-the-river hydroelectric power station have 50 turbines each rated at 71.6 MW resulting in a total installed capacity of 3,580 MW. The first unit began commercial production in March 2012, and as of June 2015 a total of 32 units were operational. Last 6 units went online in December 2016. Most of the power will be exported to south-eastern Brazil via the Rio Madeira HVDC system. The dam is part of a planned four power plant Madeira river hydroelectric complex, which will consist of two dams in Brazil (Santo Antônio and 3,750 MW Jirau Dam about 100 km upstream), a third on the border of Brazil and Bolivia (Guayaramerin), and a fourth station inside Bolivia (Cachuela Esperanza). Santo Antonio and Jirau Dam are operating, while the smaller upstream dams are still in the planning stages. In part due to the 2001-2002 power shortage in Bra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Madeira River
The Madeira River ( pt, Rio Madeira, link=no ) is a major waterway in South America. It is estimated to be in length, while the Madeira-Mamoré is estimated near or in length depending on the measuring party and their methods. The Madeira is the biggest tributary of the Amazon, accounting for about 15% of the water in the basin. A map from Emanuel Bowen in 1747, held by the David Rumsey Map Collection, refers to the Madeira by the pre-colonial, indigenous name Cuyari. The River of Cuyari, called by the Portuguese Madeira or the Wood River, is formed by two great rivers, which join near its mouth. It was by this River, that the Nation of Topinambes passed into the River Amazon. Climate The mean inter-annual precipitations on the great basins vary from , the entire upper Madeira basin receiving . The greatest extremes of rainfall are between . Even just below the confluence that forms it, the Madeira is one of the largest rivers of the world, with a mean inter-annual discharge ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spillway
A spillway is a structure used to provide the controlled release of water downstream from a dam or levee, typically into the riverbed of the dammed river itself. In the United Kingdom, they may be known as overflow channels. Spillways ensure that water does not damage parts of the structure not designed to convey water. Spillways can include floodgates and fuse plugs to regulate water flow and reservoir level. Such features enable a spillway to regulate downstream flow—by releasing water in a controlled manner before the reservoir is full, operators can prevent an unacceptably large release later. Other uses of the term "spillway" include bypasses of dams and outlets of channels used during high water, and outlet channels carved through natural dams such as moraines. Water normally flows over a spillway only during flood periods, when the reservoir has reached its capacity and water continues entering faster than it can be released. In contrast, an intake tower is a structure ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dams In Rondônia
A dam is a barrier that stops or restricts the flow of surface water or underground streams. Reservoirs created by dams not only suppress floods but also provide water for activities such as irrigation, human consumption, industrial use, aquaculture, and navigability. Hydropower is often used in conjunction with dams to generate electricity. A dam can also be used to collect or store water which can be evenly distributed between locations. Dams generally serve the primary purpose of retaining water, while other structures such as floodgates or levees (also known as dikes) are used to manage or prevent water flow into specific land regions. The earliest known dam is the Jawa Dam in Jordan, dating to 3,000 BC. The word ''dam'' can be traced back to Middle English, and before that, from Middle Dutch, as seen in the names of many old cities, such as Amsterdam and Rotterdam. History Ancient dams Early dam building took place in Mesopotamia and the Middle East. Dams were used ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Energy Infrastructure Completed In 2012
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] |
Dams Completed In 2012
A dam is a barrier that stops or restricts the flow of surface water or underground streams. Reservoirs created by dams not only suppress floods but also provide water for activities such as irrigation, human consumption, industrial use, aquaculture, and navigability. Hydropower is often used in conjunction with dams to generate electricity. A dam can also be used to collect or store water which can be evenly distributed between locations. Dams generally serve the primary purpose of retaining water, while other structures such as floodgates or levees (also known as dikes) are used to manage or prevent water flow into specific land regions. The earliest known dam is the Jawa Dam in Jordan, dating to 3,000 BC. The word ''dam'' can be traced back to Middle English, and before that, from Middle Dutch, as seen in the names of many old cities, such as Amsterdam and Rotterdam. History Ancient dams Early dam building took place in Mesopotamia and the Middle East. Dams were used ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Power Stations In Brazil ...
The following page lists the power stations in Brazil. Coal Gas and oil fired Gas Turbines Internal combustion engines Nuclear Hydroelectric Solar Wind See also *Electricity sector in Brazil *Energy policy of Brazil *List of power stations in South America *List of largest power stations in the world *Pumped-storage hydroelectricity References {{Power stations Brazil Power stations A power station, also referred to as a power plant and sometimes generating station or generating plant, is an industrial facility for the generation of electric power. Power stations are generally connected to an electrical grid. Many pow ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lock (water Transport)
A lock is a device used for raising and lowering boats, ships and other watercraft between stretches of water of different levels on river and canal waterways. The distinguishing feature of a lock is a fixed chamber in which the water level can be varied; whereas in a caisson lock, a boat lift, or on a canal inclined plane, it is the chamber itself (usually then called a caisson) that rises and falls. Locks are used to make a river more easily navigable, or to allow a canal to cross land that is not level. Later canals used more and larger locks to allow a more direct route to be taken. Pound lock A ''pound lock'' is most commonly used on canals and rivers today. A pound lock has a chamber with gates at both ends that control the level of water in the pound. In contrast, an earlier design with a single gate was known as a flash lock. Pound locks were first used in China during the Song Dynasty (960–1279 AD), having been pioneered by the Song politician and naval en ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake Titicaca
Lake Titicaca (; es, Lago Titicaca ; qu, Titiqaqa Qucha) is a large freshwater lake in the Andes mountains on the border of Bolivia and Peru. It is often called the highest navigable lake in the world. By volume of water and by surface area, it is also the largest lake in South America.Grove, M. J., P. A. Baker, S. L. Cross, C. A. Rigsby and G. O. Seltzer 2003 Application of Strontium Isotopes to Understanding the Hydrology and Paleohydrology of the Altiplano, Bolivia-Peru. ''Palaeogeography, Palaeoclimatology, Palaeoecology'' 194:281-297. Lake Titicaca has a surface elevation of . The "highest lake" claim is generally considered to refer to commercial craft. Numerous smaller bodies of water (that are not considered lakes) around the world are at higher elevations. For many years, the largest vessel afloat on the lake was the 2,200-ton (2,425 U.S. tons), SS ''Ollanta''. Today, the largest vessel is most likely the similarly sized train barge/float ''Manco Capac'', operated ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bolivian Naval Force
The Bolivian Navy ( es, Armada Boliviana) is a branch of the Armed Forces of Bolivia. As of 2008, the Bolivian Navy had approximately 5,000 personnel. Although Bolivia has been landlocked since the War of the Pacific and its 1904 peace treaty, Bolivia established a River and Lake Force () in January 1963 under the Ministry of National Defense. It consisted of four boats supplied from the United States and 1,800 personnel recruited largely from the Bolivian Army. The Bolivian Navy was renamed the Bolivian Naval Force () in January 1966, but it has since been called the Bolivian Navy () as well. It became a separate branch of the armed forces in 1963. Bolivia has large rivers which are tributaries to the Amazon which are patrolled to prevent smuggling and drug trafficking. Bolivia also maintains a naval presence on Lake Titicaca, the highest navigable lake in the world, which the country shares with Peru. Landlocked Bolivia has not reconciled with the loss of its coast to Chile, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
War Of The Pacific
The War of the Pacific ( es, link=no, Guerra del Pacífico), also known as the Saltpeter War ( es, link=no, Guerra del salitre) and by multiple other names, was a war between Chile and a Bolivian–Peruvian alliance from 1879 to 1884. Fought over Chilean claims on coastal Bolivian territory in the Atacama Desert, the war ended with a Chilean victory, which gained for the country a significant amount of resource-rich territory from Peru and Bolivia. The war began over a nitrate taxation dispute between Bolivia and Chile, with Peru being drawn in due to its secret alliance with Bolivia. But historians have pointed to deeper origins of the war, such as the interest of Chile and Peru in the nitrate business, the long-standing rivalry between Chile and Peru, as well as political and economical disparities between Chile, Peru and Bolivia. On February 14, 1879, Chile's armed forces occupied the Bolivian port city of Antofagasta, subsequently war between Bolivia and Chile was declare ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Landlocked Country
A landlocked country is a country that does not have territory connected to an ocean or whose coastlines lie on endorheic basin, endorheic basins. There are currently 44 landlocked countries and 4 landlocked list of states with limited recognition, de facto states. Kazakhstan is the world's largest landlocked country while Ethiopia is the world’s most populous landlocked country. In 1990, there were only 30 landlocked countries in the world. The dissolution (politics), dissolutions of the dissolution of the Soviet Union, Soviet Union and dissolution of Czechoslovakia, Czechoslovakia; the breakup of Yugoslavia; the independence referendums of 1992 South Ossetian independence referendum, South Ossetia (partially recognized), 1993 Eritrean independence referendum, Eritrea, 2006 Montenegrin independence referendum, Montenegro, 2011 South Sudanese independence referendum, South Sudan, and the 2014 Donbas status referendums#Referendum in Luhansk Oblast, Luhansk People's Republic (p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Serra Dos Três Irmãos Ecological Station
Serra dos Três Irmãos Ecological Station ( pt, Estação Ecológica da Serra dos Três Irmãos) is an ecological station in the state of Rondônia, Brazil. It is a strictly protected conservation unit that preserves an area of Amazon rainforest with exceptional biodiversity. History The Serra dos Três Irmãos State Ecological Station was created on 28 March 1990 with an area of about . Some land was taken from the Rio Vermelho State Forest. An act of 30 June 2004 gave preliminary approval for implementation of the ecological station. A law of 30 June 2010 reduced the area to , when part was incorporated in the expansion of the Mapinguari National Park. On 13 September 2011 the area was further reduced to to make way for part of the reservoir of the Santo Antônio Dam. Location The Serra dos Três Irmãos Ecological Station is in the municipality of Porto Velho, Rondônia. It is in the north west of the state on the left bank of the Madeira River. It is largely surrounded ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
