|
Ronchamp Thermal Power Station
The Ronchamp thermal power station is a coal-fired power plant near the Chanois Coal Mine, Chanois coal mine in the town of Ronchamp, Haute-Saône, in the French region of Bourgogne-Franche-Comté. From the outset, in 1906-1907, until its nationalization in 1946, the station was operated by the Ronchamp coal mines. It then became the property of Électricité de France, ''Électricité de France'' and remained so until its closure in 1958. The plant underwent two expansions between 1910 and 1924, increasing its capacity to 30 MW. Annual production ranged from 5 to 37 Kilowatt-hour, kWh until 1950. After its closure in 1958, the plant was dismantled promptly. However, the buildings were gradually demolished throughout the latter half of the 20th century. By the early 21st century, only remnants and indications of the plant’s former presence remained. Location The plant is in Ronchamp, Haute-Saône, Haute-Saône department, Bourgogne-Franche-Comté, Bourgogne-Franche-Comté r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bourgogne-Franche-Comté
Bourgogne-Franche-Comté (; , sometimes abbreviated BFC; Arpitan: ''Borgogne-Franche-Comtât'') is a region in Eastern France created by the 2014 territorial reform of French regions, from a merger of Burgundy and Franche-Comté. The new region came into existence on 1 January 2016, after the regional elections of December 2015, electing 100 members to the Regional Council of Bourgogne-Franche-Comté. The region covers an area of and eight departments; it had a population of 2,811,423 in 2017. Its prefecture and largest city is Dijon, although the regional council sits in Besançon, making Bourgogne-Franche-Comté one of two regions in France (along with Normandy) in which the prefect does not sit in the same city as the regional council. Toponymy The text of the territorial reform law gives interim names for most of the merged regions, combining the names of their constituent regions separated by hyphens. Permanent names would be proposed by the new regional councils and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Turbo Generator
A turbo generator is an electric generator connected to the shaft of a steam turbine or gas turbine for the generation of electric power. Large steam-powered turbo generators provide the majority of the world's electricity and are also used by steam-powered turbo-electric ships. Small turbo-generators driven by gas turbines are often used as auxiliary power units (APU, mainly for aircraft). History The first turbo-generators were electric generators powered by water turbines. The first Hungarian water turbine was designed by the engineers of the Ganz Works in 1866; industrial-scale production with dynamo generators started only in 1883. Engineer Charles Algernon Parsons demonstrated a DC steam-powered turbo generator using a dynamo in 1887, and by 1901 had supplied the first large industrial AC turbo generator of megawatt power to a plant in Eberfeld, Germany. Turbo generators were also used on steam locomotives as a power source for coach lighting and water pumps for heat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Transformer
A transformer is a passive component that transfers electrical energy from one electrical circuit to another circuit, or multiple circuits. A varying current in any coil of the transformer produces a varying magnetic flux in the transformer's core, which induces a varying electromotive force (EMF) across any other coils wound around the same core. Electrical energy can be transferred between separate coils without a metallic (conductive) connection between the two circuits. Faraday's law of induction, discovered in 1831, describes the induced voltage effect in any coil due to a changing magnetic flux encircled by the coil. Transformers are used to change AC voltage levels, such transformers being termed step-up or step-down type to increase or decrease voltage level, respectively. Transformers can also be used to provide galvanic isolation between circuits as well as to couple stages of signal-processing circuits. Since the invention of the first constant-potential transf ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plan Puits Du Chanois - Annexes - Terrils - Cités
A plan is typically any diagram or list of steps with details of timing and resources, used to achieve an objective to do something. It is commonly understood as a temporal set of intended actions through which one expects to achieve a goal. For spatial or planar topologic or topographic sets see map. Plans can be formal or informal: * Structured and formal plans, used by multiple people, are more likely to occur in projects, diplomacy, careers, economic development, military campaigns, combat, sports, games, or in the conduct of other business. In most cases, the absence of a well-laid plan can have adverse effects: for example, a non-robust project plan can cost the organization time and money. * Informal or ad hoc plans are created by individuals in all of their pursuits. The most popular ways to describe plans are by their breadth, time frame, and specificity; however, these planning classifications are not independent of one another. For instance, there is a close rel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coal Mining
Coal mining is the process of extracting coal from the ground. Coal is valued for its energy content and since the 1880s has been widely used to generate electricity. Steel and cement industries use coal as a fuel for extraction of iron from iron ore and for cement production. In the United Kingdom and South Africa, a coal mine and its structures are a colliery, a coal mine is called a 'pit', and the above-ground structures are a ' pit head'. In Australia, "colliery" generally refers to an underground coal mine. Coal mining has had many developments in recent years, from the early days of men tunneling, digging and manually extracting the coal on carts to large open-cut and longwall mines. Mining at this scale requires the use of draglines, trucks, conveyors, hydraulic jacks and shearers. The coal mining industry has a long history of significant negative environmental impacts on local ecosystems, health impacts on local communities and workers, and contributes heavily ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anthracite
Anthracite, also known as hard coal, and black coal, is a hard, compact variety of coal that has a submetallic luster. It has the highest carbon content, the fewest impurities, and the highest energy density of all types of coal and is the highest ranking of coals. Anthracite is the most metamorphosed type of coal (but still represents low-grade metamorphism), in which the carbon content is between 86% and 97%. The term is applied to those varieties of coal which do not give off tarry or other hydrocarbon vapours when heated below their point of ignition. Anthracite ignites with difficulty and burns with a short, blue, and smokeless flame. Anthracite is categorized into standard grade, which is used mainly in power generation, high grade (HG) and ultra high grade (UHG), the principal uses of which are in the metallurgy sector. Anthracite accounts for about 1% of global coal reserves, and is mined in only a few countries around the world. The Coal Region of northeastern ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Automotive Industry
The automotive industry comprises a wide range of companies and organizations involved in the design, development, manufacturing, marketing, and selling of motor vehicles. It is one of the world's largest industries by revenue (from 16 % such as in France up to 40 % to countries like Slovakia). It is also the industry with the highest spending on research & development per firm. The word ''automotive'' comes from the Greek ''autos'' (self), and Latin ''motivus'' (of motion), referring to any form of self-powered vehicle. This term, as proposed by Elmer Sperry (1860-1930), first came into use with reference to automobiles in 1898. History The automotive industry began in the 1860s with hundreds of manufacturers that pioneered the horseless carriage. For many decades, the United States led the world in total automobile production. In 1929, before the Great Depression, the world had 32,028,500 automobiles in use, and the U.S. automobile industry produced over 90% o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Water Tower
A water tower is an elevated structure supporting a water tank constructed at a height sufficient to pressurize a distribution system for potable water, and to provide emergency storage for fire protection. Water towers often operate in conjunction with underground or surface service reservoirs, which store treated water close to where it will be used. Other types of water towers may only store raw (non-potable) water for fire protection or industrial purposes, and may not necessarily be connected to a public water supply. Water towers are able to supply water even during power outages, because they rely on hydrostatic pressure produced by elevation of water (due to gravity) to push the water into domestic and industrial water distribution systems; however, they cannot supply the water for a long time without power, because a pump is typically required to refill the tower. A water tower also serves as a reservoir to help with water needs during peak usage times. The water level ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electrical Grid
An electrical grid is an interconnected network for electricity delivery from producers to consumers. Electrical grids vary in size and can cover whole countries or continents. It consists of:Kaplan, S. M. (2009). Smart Grid. Electrical Power Transmission: Background and Policy Issues. The Capital.Net, Government Series. Pp. 1-42. * power stations: often located near energy and away from heavily populated areas * electrical substations to step voltage up or down * electric power transmission to carry power long distances * electric power distribution to individual customers, where voltage is stepped down again to the required service voltage(s). Grids are nearly always synchronous, meaning all distribution areas operate with three phase alternating current (AC) frequencies synchronized (so that voltage swings occur at almost the same time). This allows transmission of AC power throughout the area, connecting a large number of electricity generators and consumers and poten ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mining Basin Of Ronchamp And Champagney
The mining basin of Ronchamp and Champagney is a territory located in the Departments of France, department of Haute-Saône and the French region of Bourgogne-Franche-Comté; economically, socially, environmentally, and culturally marked by the intensive exploitation of coal in its subsoil between the 18th and 20th centuries. It consists of the three main municipalities of Ronchamp, Champagney, Haute-Saône, Champagney, and Magny-Danigon as well as several hamlets and other neighboring villages. Geography Location The mining basin is located in the department of Haute-Saône and the region of Bourgogne-Franche-Comté in Eastern Francia, Eastern France, not far from the Swiss border and the Territory of Belfort. It is at the heart of the coal basins of the Vosges and the Jura. Geology The territory is located on the plateau of Haute-Saône in the depression beneath the Vosges and is based on the southern slope of the Vosges massif. The deposit consists of two layers of coa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charles De Gaulle
Charles André Joseph Marie de Gaulle (; ; (commonly abbreviated as CDG) 22 November 18909 November 1970) was a French army officer and statesman who led Free France against Nazi Germany in World War II and chaired the Provisional Government of the French Republic from 1944 to 1946 in order to restore democracy in France. In 1958, he came out of retirement when appointed President of the Council of Ministers (Prime Minister) by President René Coty. He rewrote the Constitution of France and founded the Fifth Republic after approval by referendum. He was elected President of France later that year, a position to which he was reelected in 1965 and held until his resignation in 1969. Born in Lille, he graduated from Saint-Cyr in 1912. He was a decorated officer of the First World War, wounded several times and later taken prisoner at Verdun. During the interwar period, he advocated mobile armoured divisions. During the German invasion of May 1940, he led an armoured ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Provisional Government Of The French Republic
The Provisional Government of the French Republic (PGFR; french: Gouvernement provisoire de la République française (''GPRF'')) was the provisional government of Free France between 3 June 1944 and 27 October 1946, following the liberation of continental France after Operations ''Overlord'' and ''Dragoon'', and lasting until the establishment of the French Fourth Republic. Its establishment marked the official restoration and re-establishment of a provisional French Republic, assuring continuity with the defunct French Third Republic. It succeeded the French Committee of National Liberation (CFLN), which had been the provisional government of France in the overseas territories and metropolitan parts of the country (Algeria and Corsica) that had been liberated by the Free French. As the wartime government of France in 1944–1945, its main purposes were to handle the aftermath of the occupation of France and continue to wage war against Germany as one of the major Al ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
