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Peixotos Dam
Peixoto Dam, also known as Mascarenhas de Moraes Hydroelectric Plant, is a hydroelectric dam on the Grande River in the state of Minas Gerais, Brazil, about west of Delfinópolis. Studies for a dam at the Peixoto site were first carried out in 1947 by the Companhia Paulista de Força e Luz, which obtained rights to develop the site in 1950. The dam was built between 1952 and 1957 with help from the United States and the dam dedicated on April 30, 1957 by Brazilian President Juscelino Kubitschek. The first two Francis turbine-generators came online in 1957, and eight more were installed by 1968, bringing the plant to its full capacity of . Since 1973, the dam and hydroelectric power plant have been operated by Eletrobras Furnas. Peixoto was the first of a cascade of nine dams to be built on the Grande River. The dam consists of a central concrete arch section flanked by gravity wings, totaling high and long, impounding the long Represa de Peixoto (Peixoto Reservoir), with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Minas Gerais
Minas Gerais () is a state in Southeastern Brazil. It ranks as the second most populous, the third by gross domestic product (GDP), and the fourth largest by area in the country. The state's capital and largest city, Belo Horizonte (literally "Beautiful Horizon"), is a major urban and finance center in Latin America, and the sixth largest municipality in Brazil, after the cities of São Paulo, Rio de Janeiro, Salvador, Brasília and Fortaleza, but its metropolitan area is the third largest in Brazil with just over 5.8 million inhabitants, after those of São Paulo and Rio de Janeiro. Nine Brazilian presidents were born in Minas Gerais, the most of any state. The state has 10.1% of the Brazilian population and is responsible for 8.7% of the Brazilian GDP. With an area of —larger than Metropolitan France—it is the fourth most extensive state in Brazil. The main producer of coffee and milk in the country, Minas Gerais is known for its heritage of architecture and colonia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Juscelino Kubitschek
Juscelino Kubitschek de Oliveira (; 12 September 1902 – 22 August 1976), also known by his initials JK, was a prominent Brazilian politician who served as the 21st president of Brazil from 1956 to 1961. His term was marked by economic prosperity and political stability, being most known for the construction of a new capital, Brasília. Early life and career Kubitschek was born into a poor family in Diamantina, Minas Gerais. His father, João César de Oliveira (1872–1905), who died when Juscelino was two years old, was a traveling salesman. He was raised by his mother, a schoolteacher named Júlia Kubitschek (1873–1973). His mother was of part Czech and Roma descent. He was educated at a seminary school in Diamantina, where he was an average student. Kubitschek attended the Federal University of Minas Gerais in Belo Horizonte when he turned twenty. He became a licensed medical doctor after seven years of schooling. He then went to live in Europe for a few months after ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dams Completed In 1957
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] |
Dams In Minas Gerais
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] |
Furnas Dam
The Furnas Dam ( pt, Usina Hidrelétrica de Furnas) is a hydroelectric dam in the Minas Gerais state of Brazil. A small settlement was built near the dam with the same name to house the workers during the dam construction. The main purpose of the dam and reservoir are the production of electricity and the regulation of the flow of the Grande River. Near the beginning of 2022, mass amounts of rain caused a large rock to fall and kill 10 people. Construction Construction on the dam began in 1957 and was the first large dam in Brazil. It was built by Wimpey Construction and was completed in 1963. It is built on the canyon of the Grande River, before joining the Sapucaí River downstream. The dam is tall, long, and wide at its crest. The large reservoir, with a surface area of , started to form in 1963, bordering thirty-four municipalities. The volume of water is seven times that of Guanabara Bay, at . Normal water level averages at . See also *List of power stations in Brazil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Luiz Barreto Dam
The Luiz Carlos Barreto de Carvalho Dam is an embankment dam on the Grande River near Fronteira in São Paulo, Brazil. The dam serves an associated hydroelectric power plant with a installed capacity. Background Owned and maintained by Eletrobrás Furnas, they completed studies for the dam in 1962. Construction began in 1963 and was complete in March 1969 when the first generator went online. The dam and power plant were also inaugurated that year. Because of the Furnas Dam upstream, the water level in the reservoir is operated at similar levels year round. Furnas is currently planning to renovate and modernize the dam and power plant. Specifications The Luiz Barreto Dam is a long and high earth-fill embankment dam. The total structural volume of materials for the dam is . The dam's spillway contains six floodgates that are wide and high each. In total, the spillway has a discharge capacity. Reservoir The reservoir created by the dam has a surface area of and capacity ... [...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] |
Francis Turbine
The Francis turbine is a type of water turbine. It is an inward-flow reaction turbine that combines radial and axial flow concepts. Francis turbines are the most common water turbine in use today, and can achieve over 95% efficiency. The process of arriving at the modern Francis runner design took from 1848 to approximately 1920. It became known as the Francis turbine around 1920, being named after British-American engineer James B. Francis who in 1848 created a new turbine design. Francis turbines are primarily used for producing electricity. The power output of the electric generators generally ranges from just a few kilowatts up to 1000 MW, though mini-hydro installations may be lower. The best performance is seen when the head height is between . Penstock diameters are between . The speeds of different turbine units range from 70 to 1000 rpm. A wicket gate around the outside of the turbine's rotating runner controls the rate of water flow through the turbine for d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Companhia Paulista De Força E Luz
CPFL Energia (former name: Companhia Paulista de Força e Luz) is the second largest non state-owned group of electric energy generation and distribution in Brazil and the third biggest Brazilian electric utility company, after Eletrobras and Energisa. The corporation is composed by CPFL Brasil, CPFL Piratininga, CPFL Paulista, CPFL Geração, CPFL Renováveis, Rio Grande Energia (RGE) and SEMESA. Each of these companies operates as a holding company that owns dozens of other companies. Its headquarters are located in Campinas, the third largest city in state of São Paulo. In 2017, it was purchased by the Chinese utility State Grid Corporation of China, a state-owned enterprise under State-owned Assets Supervision and Administration Commission of the State Council. Operating segments CPFL Energia and its subsidiaries operates in the segments of generation, distribution and commercialization of electric energy and renewable energy, in addition the company in the segment of value ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brazil
Brazil ( pt, Brasil; ), officially the Federative Republic of Brazil (Portuguese: ), is the largest country in both South America and Latin America. At and with over 217 million people, Brazil is the world's fifth-largest country by area and the seventh most populous. Its capital is Brasília, and its most populous city is São Paulo. The federation is composed of the union of the 26 States of Brazil, states and the Federal District (Brazil), Federal District. It is the largest country to have Portuguese language, Portuguese as an List of territorial entities where Portuguese is an official language, official language and the only one in the Americas; one of the most Multiculturalism, multicultural and ethnically diverse nations, due to over a century of mass Immigration to Brazil, immigration from around the world; and the most populous Catholic Church by country, Roman Catholic-majority country. Bounded by the Atlantic Ocean on the east, Brazil has a Coastline of Brazi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Delfinópolis
Delfinópolis is a Brazilian municipality located in the southwest of the state of Minas Gerais. Its population was 7,131 people living in a total area of 1,375 km². The city belongs to the meso-region of Sul e Sudoeste de Minas and to the micro-region of Passos. It became a municipality in 1948.IBGE Location The city center of Delfinópolis is located at an elevation of 745 meters on the northern bank of the Represa dos Peixotos, which dams up the Rio Grande. The elevation varies from a maximum of 1,400 meters to a minimum of 671 meters. Neighboring municipalities are: (N), ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rio Grande (Paraná River Tributary)
Rio Grande (Portuguese for "great river") is a river in south-central Brazil. It rises in the Mantiqueira Mountains in the state of Minas Gerais and descends inland, west-northwestward. Its lower course marks a portion of the Minas Gerais-São Paulo border. At the Mato Grosso do Sul state border, after a course of , it joins the Paranaíba River to form the Upper Paraná River. Major tributaries of the Rio Grande are: * Rio Aiuruoca, whose source is in Itamonte; * Rio das Mortes, whose source lies between Barbacena and Senhora dos Remédios; * Rio Jacaré, whose source is in the Serra do Galba; * Rio Sapucaí, whose source is in the Mantiqueira Mountains in São Paulo; * Rio Pardo, whose source is in Ipuiúna. The basin of the Rio Grande belongs to the Paraná River basin. It has a total area of , of which are located within Minas Gerais, which is equivalent to 17.8% of the state territory. The basin of the Rio Grande is responsible for about 67% of all energy generated i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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