Igesi yemvelo iwumthombo wamandla omningi, ongabizi, futhi onokwethenjelwa oye wasetshenziswa ezinhlotsheni eziningi zezimboni eminyakeni edlule. Kodwa-ke, isidingo esikhulayo samandla ahlanzekile nasimeme siholele ekuthuthukisweni kwemishini yokukhiqiza igesi yemvelo, eguqula igesi yemvelo ibe ugesi. Lawa ma-generator, aziwa nangokuthi amasethi ejeneretha yegesi noma amayunithi okukhiqiza igesi, ziba yindlela ekhangayo esikhundleni sezinjini ezisebenzisa udizili zendabuko ngenxa yezinzuzo zazo zemvelo kanye nokusebenza kahle kwezindleko.
Enye yezinzuzo eziyinhloko zabakhiqizi begesi yemvelo ukukhishwa kwabo okuphansi kokungcola kanye namagesi okushisa ukushisa uma kuqhathaniswa nabakhiqizi bedizili. Igesi yemvelo, uphethiloli oshisayo ohlanzekile, ikhipha izinto ezincane kakhulu kanye nama-nitrogen oxides kunedizili, okwenza kube inketho enobungani nemvelo. Ngaphezu kwalokho, abakhiqizi begesi yemvelo bakhipha i-carbon dioxide encane, okuwumbangela omkhulu wokufudumala komhlaba. Ngenxa yalokho, abakhiqizi begesi yemvelo babhekwa njengesixazululo esithembekile kulabo abafuna ukunciphisa umthelela wabo wekhabhoni nokuthuthukisa ikhwalithi yomoya.
Ngaphandle kwezinzuzo zabo zemvelo, abakhiqizi begesi yemvelo nabo banikeza ukonga izindleko. Igesi yemvelo ngokuvamile ishibhile kunedizili, okwenza kube yindlela engabizi kakhulu yokukhiqizwa kukagesi. Ngaphezu kwalokho, abakhiqizi begesi yemvelo badinga ukulungiswa okuncane kunezinjini zedizili, okunciphisa izindleko zokugcinwa kwazo nokuthuthukisa ukusebenza kahle. Uma zihlanganiswa nesikhathi sazo eside sokuphila, abakhiqizi begesi yemvelo banganikeza ukonga okukhulu kwezindleko ngokuhamba kwesikhathi.
Isibonelo esisodwa somshini wokuphehla igesi yemvelo osebenza kahle kakhulu yi- ijeneretha yegesi yemvelo engu-1mw. Lena isethi enkulu yejenereyitha ekwazi ukukhiqiza ama-kilowatts kagesi afinyelela ku-1,000. Ijenereyitha yegesi yemvelo engu-1mw ithembeke kakhulu futhi inomsindo ophansi, okwenza ibe yindawo ekahle yokusetshenziswa kwezentengiselwano kanye nezimboni. Ngaphezu kwalokho, amajenereyitha egesi yemvelo angu-1mw angalungiselelwa ukuthi asebenze ngesikhathi esisodwa, ahlinzeke ngokuphindaphinda futhi aqinisekise ukuthi ugesi uhlala ukhona.
Ekuphetheni, abakhiqizi begesi yemvelo bayisisombululo esisha sokukhula kwesidingo samandla ahlanzekile nasimeme. Banikeza izinzuzo eziningi ngaphezu kwabakhiqizi begesi abavamile abasebenza ngodizili, okuhlanganisa ukukhishwa okuphansi komoya, ukonga izindleko, kanye nokusebenza okuthembekile. Ngenxa yekhono labo lokukhiqiza ugesi omningi, amasethi abakhiqizi begesi yemvelo njengejeneretha yegesi yemvelo engu-1mw aya ngokuya ethandwa kakhulu ezisetshenziswa kwezentengiselwano nasezimbonini. Njengoba ubuchwepheshe buqhubeka nokuthuthuka, abakhiqizi begesi yemvelo cishe bazodlala indima enkulu nakakhulu esikhathini esizayo sokukhiqizwa kukagesi.
Isikhathi sokuthunyelwe: Meyi-05-2023