|
Allal Al Fassi Dam
The Allal al Fassi Dam is an embankment dam located northeast of Sefrou on the Sebou River in the Fès-Meknès region of Morocco. Completed in 1991, it provides water for irrigation and hydroelectric power production. The dam was named after the famous Moroccan Allal al-Fassi. Power station The dam's hydroelectric power station is located to the north on the southern bank of the Idriss I Dam's reservoir. Water reaches the power plant after being diverted by the Allal al Fassi Dam via an intake on the right bank of the reservoir. It flows through a long tunnel before reaching a compensating basin. From the basin, water is sent through pipelines and finally penstocks to 3 x Francis turbine-generators. Once used for power generation, the water is discharged into the Idriss I Reservoir. About of water is transferred through the power station annually. The power station was commissioned in 1994 and generates on average annually. See also * List of power stations in Morocco This ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sefrou
Sefrou is a city in central Morocco situated in the Fès-Meknès region. It recorded a population of 79,887 in the 2014 Moroccan census, up from 63,872 in the 2004 census. Sefrou is known for its historical Jewish population, and its annual cherry festival. History Sefrou was named for the Ahel Sefrou, a Berber tribe that once inhabited the area. Sefrou's name might be brought from the berber name "Asfru" (ⴰⵙⴼⵔⵓ) which means "the solution" (in Morocco). Sefrou was once home to one of the largest settlements of Moroccan Jews, the population estimated to have been as high as 8,000. The first Jewish people lived in the area of the Ahel Sefrou, most of whom were converted to Judaism around 2,000 years ago. In the 8th century, most of these were converted to Islam under Idris I of Morocco. In the 9th century, a second Jewish population settled from the Tafilalt area and Southern Algeria. Most of the descendants of these Jews stayed in Sefrou until 1967, when many moved to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sebou River
Sebou (Berber language, Berber: Asif en Sbu, ar, سبو) is a river in northern Morocco. At its source in the Middle Atlas mountains it is known as the Guigou River (Berber: Asif n Gigu). The river is 496 kilometers long and has an average water flow of 137 m3/s, which makes it the largest North African river by volume. It passes near the city of Fes, Morocco, Fes and discharges to the Atlantic Ocean at Mehdya, Morocco, Mehdya. Sebou is navigable for only 16 km as far as the city of Kenitra, which has the only river port in Morocco. Its most important tributaries are the Ouergha River, Baht River and Inaouen River. The river supports irrigation in Morocco's most fertile region: the Gharb-Chrarda-Béni Hssen, Gharb. History Sebou was known in antiquity as Sububus. Pliny the Elder states that it was "magnificus et navigabilis" (grand and navigable), flowing near the towns of Iulia Valentia Banasa, Banasa (near the city of Mechra Bel Ksiri) and Thamusida. There is scant hist ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Francis-type
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 diff ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Embankment Dam
An embankment dam is a large artificial dam. It is typically created by the placement and compaction of a complex semi-plastic mound of various compositions of soil or rock. It has a semi-pervious waterproof natural covering for its surface and a dense, impervious core. This makes the dam impervious to surface or seepage erosion. Such a dam is composed of fragmented independent material particles. The friction and interaction of particles binds the particles together into a stable mass rather than by the use of a cementing substance. Types Embankment dams come in two types: the earth-filled dam (also called an earthen dam or terrain dam) made of compacted earth, and the rock-filled dam. A cross-section of an embankment dam shows a shape like a bank, or hill. Most have a central section or core composed of an impermeable material to stop water from seeping through the dam. The core can be of clay, concrete, or asphalt concrete. This type of dam is a good choice for sites wit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fès-Meknès
Fès-Meknès or Fez-Meknes ( ar, فاس-مكناس, fās maknās; ber, ⴼⴰⵙ-ⵎⴽⵏⴰⵙ, fas mknas) is among the twelve Regions of Morocco. It has a population of 4,236,892 (2014 census). Its capital is Fez. Its current president is Mohand Laenser, and its current wali is Said Zniber. History Fès-Meknes was formed in September 2015 by merging Fès-Boulemane with the prefecture of Meknès and the provinces of El Hajeb and Ifrane (in Meknès-Tafilalet region) and the provinces of Taounate and Taza (in Taza-Al Hoceima-Taounate Taza-Al Hoceima-Taounate (Berber: ⵜⴰⵣⴰ ⵜⴰⵖⵣⵓⵜ ⵜⴰⵡⵏⴰⵜ, ar, تازة الحسيمة تاونات) was formerly one of the sixteen regions of Morocco from 1997 to 2015. It was situated in northern Morocco. It covere ... region). Administrative divisions The region of Fès-Meknes contains 7 provinces and 2 prefectures: [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Allal Al-Fassi
Muhammad Allal al-Fassi (ⵄⵍⵍⴰⵍ ⵍⴼⴰⵙⵉ) (January 10, 1910 – May 13, 1974), was a Moroccan politician, writer, poet and Islamic scholar. Politics He was born in Fes, Morocco. He studied at the University of Al-Qarawiyyin. For many years, his professor and mentor was Abdeslam Serghini. He founded the nationalist Istiqlal party which was a driving force after the Moroccan Army of Liberation (jaish at-tahreer), with many Berbers, in the Moroccan struggle for independence from French colonial rule. He broke with the party in the mid-1950s, siding with armed revolutionaries and urban guerrillas who waged a violent campaign against French rule, whereas most of the nationalist mainstream preferred a diplomatic solution. In 1956, as Morocco gained independence, he reentered the party, and famously presented his case for reclaiming territories that have once been Moroccan in the newspaper ''al-Alam''. In 1959, after the left-wing UNFP split off from Istiqlal, he becam ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Idriss I Dam
The Idriss I Dam, also known as the Idriss the First Dam, is a gravity dam on the Inaouen River, a tributary of the Sebou River. The dam is situated in the Gharb Basin and is located northeast of Fes in Taza and Taounate Province, Morocco. The dam serves to provide irrigation for of land and its power plant generates 66 GWh of electricity annually. It is named after Idriss I It has come under criticism since it failed to deliver irrigation to the projected number of acres and it has also denied water use to historical downstream agricultural and residential users. Environmental issues A number of water pollutants enter the Sebou River and its tributaries, notably including pesticides and fertilisers from agricultural runoff and untreated sewage from towns along the river. In the upper parts of the watershed within the Middle Atlas is the prehistoric range of the endangered primate Barbary macaque, which animal prehistorically had a much larger range in North Africa.C. M ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reservoir
A reservoir (; from French ''réservoir'' ) is an enlarged lake behind a dam. Such a dam may be either artificial, built to store fresh water or it may be a natural formation. Reservoirs can be created in a number of ways, including controlling a watercourse that drains an existing body of water, interrupting a watercourse to form an embayment within it, through excavation, or building any number of retaining walls or levees. In other contexts, "reservoirs" may refer to storage spaces for various fluids; they may hold liquids or gasses, including hydrocarbons. ''Tank reservoirs'' store these in ground-level, elevated, or buried tanks. Tank reservoirs for water are also called cisterns. Most underground reservoirs are used to store liquids, principally either water or petroleum. Types Dammed valleys Dammed reservoirs are artificial lakes created and controlled by a dam A dam is a barrier that stops or restricts the flow of surface water or underground streams ... [...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 inherited from the earlier technology of mill ponds and watermills. 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 by turbine operation and is nil 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, and desiccation. The term is also used in irrigation dams to refer to the channels leading to and from high-pressure sluice gates. Penstocks are also used in mine tailings dam construction. The penstock is usually situated fairly close to the ... [...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] |
List Of Power Stations In Morocco
This article lists all power stations in Morocco. Hydroelectric Thermal Solar Wind See also * List of power stations in Africa * List of largest power stations in the world * Energy in Morocco * Energy policy of Morocco References {{Power stations Morocco 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] |
Dams In Morocco
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] |
