Madatsar ruwan Al Wahda (Morocco)

Samfuri:Ddatabox Madatsar ruwan Al Wahda, wacce a da aka fi sani da Madatsar ruwan M'Jaara, madatsar ruwa ce da ke kan kogin Ouergha kusa da M´Jaara a lardin Ouezzane, Morocco . An gina ta ne don magance ambaliyar ruwa, ban ruwa, samar da ruwa da samar da wutar lantarki ta ruwa . Ita ce madatsar ruwa ta biyu mafi girma a arewacin Afirka kuma mafi girma a Morocco. An bayyana ta ta hanyar Interactions of the Coastal Zone (LOICZ) a matsayin "madatsar ruwa ta biyu mafi muhimmanci a Afirka bayan madatsar ruwa ta High Aswan ." Tarihi A shekarar 1988, Hukumar Ruwa da Yanayi ta yi la'akari da madatsar ruwan kuma daga ƙarshe aka ba da shawarar a yi amfani da ita don ci gaba. An fara gina madatsar ruwan a shekarar 1991, an fara ƙirƙirar madatsar ruwansa a shekarar 1996 kuma Sarki Hassan na Biyu ya ƙaddamar da shi a ranar 20 ga Maris, 1997. Jimillar mutane 14,000,000 cubic metres (490,000,000 cu ft) An haƙa kayan gini a lokacin gini. Bayani na musamman Dam din nau'in laka ne wanda aka yi da mita 28,000,000 (990,000,000 na kayan aiki da meters 720,000 (25,000,000 cu . Yana da mita 88 (289 tsawo a mafi girman matsayi kuma babban ɓangaren madatsar ruwan yana da mita 1,600 (5,200 tsawon. Kai tsaye zuwa arewa kuma kusa da hanyar zubar da ruwa akwai madatsar ruwa mai tsawon mita 1,000 (3,300 da mita 30 (98 ft) tsawo. Hanyar madatsar ruwan, a tsakiya tana sarrafawa ta ƙofofi shida kuma tana da damar fitarwa sama da mita cubic 13,000 a kowace dakika (460,000 cu ft / s). Tashar wutar lantarki An samar da wutar lantarki, a yatsan madatsar ruwan kuma kusa da hanyar zubar da ruwa ta hanyar mita 10.8 (35 diamita da mita 247 (810 mai tsawo wanda hakan ke canja wurin ruwa zuwa penstocks uku. Kowane ɗayan yana da mita 5.7 (19 a diamita mita 60 (200 a tsawon. Wannan makircin yana ba da mita 62 (203 na shugaban ruwa da har zuwa mita 450 a kowace dakika (16,000 cu ft / s) ga Turbines na Francis. Kowane turbine yana da ƙarfin janareta 80 megawatts (110,000 hp) don jimlar ƙarfin shigarwa na 240 megawatts (320,000 hp) hp). Tasirin Dam din ya sami tasiri mai kyau a cikin ruwa ta hanyar samar da ruwa don sha da ban ruwa. Bugu da kari, ya taimaka wajen rage ambaliyar ruwa a yankin Gharb tare da Kogin Ouergha da Sebou da kashi %. Yana samar da ruwa don yiwuwar ban ruwa na sama da hekta 110,000 (270,000 acres). Wutar lantarki da tashar wutar lantarki ta madatsar ruwan ta samar tana rage ƙonewar tan 140,000 (ton 140,000 mai tsawo; tan 150,000 gajeren) na man fetur a shekara tare da biyan buƙatun makamashi. Rashin tafkin duk da haka yana da babban adadin siltation kuma an kiyasta ya rasa mita miliyan 60 million cubic metres (2.1×10^9 cu ft) (2.1^9 cu na ajiya a kowace shekara. Yankin da aka kama a cikin tafkin kuma bai kai ga bakin teku ba wanda ke kara lalacewa a bakin tekun. manazarta