Ekuphishekeleni intuthuko esimeme namandla aluhlaza, amandla kagesi abe yinsika ebalulekile esakhiweni samandla omhlaba esinezici zawo ezihlanzekile, ezivuselelekayo nezisebenza kahle. Ubuchwepheshe be-Hydropower, njengamandla aqhuba la mandla aluhlaza, buthuthuka ngesivinini esingakaze sibonwe, okuholela ekuguqukeni nasekuthuthukisweni kwemboni yezamandla.
Umgomo oyisisekelo wokukhiqiza amandla kagesi ukusebenzisa umehluko wekhanda emzimbeni wamanzi ukwenza umsebenzi futhi uguqule amandla amanzi aqukethwe emanzini njengemifula, amachibi noma izilwandle zibe amandla kagesi. Kule nqubo, i-turbine idlala indima ebalulekile. Iguqula amandla okugeleza kwamanzi abe amandla emishini, bese ishayela i-generator ukuthi ikhiqize ugesi. Ngokuthuthuka kwesayensi nobuchwepheshe, ukuklanywa kwama-turbines kuye kwathuthukiswa ngokuqhubekayo. Ukusuka ekugelezeni okuxubile okujwayelekile kanye nokugeleza kwe-axial kuye kumfutho othuthuke kakhulu kanye nokugeleza kwe-bulb, uhlobo ngalunye lumelela ukusungulwa kanye nempumelelo yobuchwepheshe bamandla kagesi. Ikakhulukazi, eminyakeni yamuva nje, ukukhiqizwa kwemishini yokuphehla amandla ngamanzi ezweni lami kube nenqubekelaphambili ebonakalayo. Isibonelo, ipayipi leringi le-500-megawatt impulse turbine water distribution turbine ethuthukiswe ngokuzimela yi-Harbin Electric Group emaka ukuthi izwe lami selifinyelele ezingeni elihamba phambili emhlabeni emkhakheni wobuchwepheshe bokuphehlwa kwamanzi.
Ngaphezu kokuqanjwa kabusha kobuchwepheshe be-turbine, ukukhiqizwa kwamandla kagesi kuphinde kuncike ezinhlelweni zokuqapha ezihlakaniphile kanye nobuchwepheshe bokuzenzakalelayo. Ukusetshenziswa kwalezi zindlela zobuchwepheshe obuphezulu akuthuthukisi nje kuphela ukusebenza kahle kokuphehlwa kwamandla kanye nokuphepha kokusebenza kweziteshi eziphehlwa ngamanzi, kodwa futhi kunciphisa izindleko zokunakekela. Ngezinhlelo zokuqapha ezithuthukisiwe, isimo sokusebenza kwezinjini zomoya kanye namajeneretha singaqashelwa ngesikhathi sangempela, izinkinga ezingaba khona zingatholwa futhi zisingathwe ngesikhathi, futhi ukusebenza kahle nokuzinzile kweziteshi zokuphehla amandla ngamanzi kungaqinisekiswa. Ngesikhathi esifanayo, ukusetshenziswa kobuchwepheshe bokuzenzakalela kwenza ukuqalisa, ukuvala shaqa, ukulungiswa komthwalo kanye nokunye ukusebenza kwamayunithi aphehla ugesi ngamanzi kube lula futhi kusebenze kahle, futhi kuthuthukisa izinga lokuncintisana nentuthuko yomkhakha wonke.
Ochungechungeni lwezimboni lokuphehla ugesi ngamanzi, ukukhiqizwa kwemishini ekhuphukayo, ukwakhiwa nokusebenza kwesiteshi sokuphehla ugesi ngamanzi, kanye nokuthengiswa kwamandla angaphansi komfula kanye nokusetshenziswa kwabasebenzisi kwakha uchungechunge lwezimboni oluphelele. Ukuqanjwa kabusha kwezobuchwepheshe embonini yokukhiqiza imishini ekhuphukayo kuyaqhubeka nokukhuthaza ukwenziwa ngcono kokuphehlwa kwamandla kagesi; ukwakhiwa nokusebenza kweziteshi zokuphehla ugesi phakathi nendawo kudinga ukubamba iqhaza kwezinkampani zobunjiniyela ezinkulu nezimaphakathi ezinamandla aqinile ezezimali kanye nezinhlelo zobuchwepheshe ezivuthiwe ukuze kuqinisekiswe ukuqaliswa ukusebenza kahle nokusebenza kahle kwephrojekthi; ukuthengiswa kwamandla angezansi nokusetshenziswa kwezixhumanisi kuncike ekunikezeni amandla okuzinzile nasezindaweni zegridi yamandla aphelele ukuze kuhlangatshezwane nezidingo zabasebenzisi abaningi bamandla.
Kuhle ukubalula ukuthi ugesi ophehlwa ngamanzi udlala indima ebalulekile ekukhuthazeni ukuthuthukiswa kwamandla esimeme kanye nokunciphisa ukukhishwa kwesisi esingcolisa umoya. Njengamandla ahlanzekile, amandla kagesi awenzi izinguquko zamakhemikhali, awadli uphethiloli, noma akhiphe izinto eziyingozi ngesikhathi sokuthuthukiswa nokuguqulelwa kumandla kagesi, futhi awangcolisi indawo ezungezile. Ngokuqwashisa okwandayo komhlaba wonke mayelana nokuvikelwa kwemvelo kanye nesidingo samandla esimeme, usayizi wemakethe yemboni yokuphehla amandla ngamanzi uyaqhubeka nokukhula, ukhombisa amathemba entuthuko abanzi.
Ubuchwepheshe be-Hydropower abukona nje ukwesekwa okubalulekile kwamandla aluhlaza, kodwa futhi bunamandla abalulekile ekukhuthazeni ukuguqulwa nokuthuthukiswa kwemboni yamandla. Ngokuzayo, ngokuthuthuka okuqhubekayo kwezobuchwepheshe kanye nokwesekwa okuqhubekayo kwezinqubomgomo, amandla kagesi azoba sesikhundleni esibaluleke kakhulu esakhiweni samandla omhlaba futhi anikele kakhulu ekuthuthukisweni okusimeme komphakathi wesintu.
Isikhathi sokuthumela: Jan-09-2025
