Esikhathini samanje lapho izimo zamandla zishintsha ngokushesha, izinkampani nezimboni zilokhu zifuna izixazululo zamandla ezihlanzekile nezingagcini. Phakathi kwezinye izindlela ezahlukene, i-natural gas genset ivela njengenketho ekhangayo kulabo abahlose ukunciphisa umthelela wabo emvelweni ngenkathi beqinisekisa ukutholakala kwamandla okuthembekile. Igesi yemvelo, uphethiloli ohlanzekile ovuthayo, ithole ukugqama njengophethiloli wokuhlanganisa ekusaseni elihlaza, inikeza izinzuzo ezinjengokukhishwa kwezinto eziphansi, ukonga izindleko, nokuthembeka ekusebenzeni. Lesi sihloko singena sijule emhlabeni wamajeneretha egesi yemvelo, sihlola izimiso zawo zokusebenza, izinzuzo, ukuqhathaniswa nodizili, kanye neziqu zawo ezinobungani bemvelo, ngenkathi sigqamisa izixazululo ezithembekile ezivela ku-Wenfei Machinery.

Amajeneretha egesi yemvelo anikeza izinzuzo eziningi ezenza ukuthi athandeke kakhulu ezinhlelweni zezimboni nezohwebo. Okokuqala nokubalulekile, akhiqiza ukukhishwa kwezinto ezingcolisayo okuphansi kakhulu uma kuqhathaniswa namajeneretha endabuko kaphethiloli, okwenza kube ukukhetha okuhle kakhulu emvelweni. Lokhu kuncishiswa kwezinto ezingcolisayo kusekela ukuthotshelwa kwemithetho eqinile yezemvelo. Okwesibili, amajeneretha egesi yemvelo ayisipele aziwa ngokuthembeka kwawo kanye nenqubo yokushisa ehlanzekile, okuholela ekugqwaleni okuncane kwenjini kanye nokuncipha kwemvamisa yokulungisa. Lezi zici zihlanganyela ukuhlinzeka ngesixazululo samandla esingabizi kakhulu empilweni yemishini. Ngaphezu kwalokho, igesi yemvelo ivame ukutholakala kalula futhi ayithinteki kalula ekushintsheni kwamanani uma kuqhathaniswa kaphethiloli, ikakhulukazi ezindaweni ezinengqalasizinda yamapayipi emisiwe. Ezidingweni ezinkulu, njengejeneretha yegesi yemvelo engu-1 megawatt, lezi zinzuzo ziba sobala nakakhulu, zihlangabezana kahle nezidingo zamandla ezimboni.

Ama-generator egesi yemvelo asebenza ngomgomo wokuvutha kwangaphakathi, lapho igesi yemvelo ivutha khona ukuze ikhiqize amandla emishini ashayela i-generator ukukhiqiza ugesi. Lawa ma-genset aklanyelwe ukuxhuma ngqo emapayipini egesi yemvelo, okususa isidingo sokugcina uphethiloli nokugcwaliswa kwawo njalo, okuvamile kumayunithi kadizili. Usayizi wama-genset egesi yemvelo ungahluka kakhulu—kusukela kumayunithi amancane asekhaya kuya kumamodeli amakhulu ezimboni akwazi ukukhiqiza amandla angama-megawatts. Ukutholakala kwalokhu kuhluka kosayizi kuvumela ukusetshenziswa okuguquguqukayo kuyo yonke imikhakha. Injini yokuvutha kwangaphakathi ngaphakathi kwe-genset ilungiselelwe ukushisa igesi yemvelo ngempumelelo, iqinisekise ukukhiqizwa kwamandla okushelelayo nokuqhubekayo. Lokhu kusebenza kahle kunomthelela ekuphileni isikhathi eside kwenjini futhi kunciphisa ukukhishwa kwamagesi abamba ukushisa.

Uma kuqhathaniswa ama-generator egesi yemvelo nalawo adizili, kunezihlobo ezimbalwa ezibalulekile ezivelela. Ngokwemvelo, ama-generator egesi yemvelo akhipha i-nitrogen oxides (NOx), izinhlayiya, kanye ne-carbon dioxide (CO2) encane, okuholela ekuhlanzeni komoya nokuhambisana nezindinganiso zemvelo ezigunyazwe izinhlangano ezifana ne-EPA. Mayelana nokunakekelwa, izinjini zegesi yemvelo ngokuvamile zidinga ukunakekelwa okuncane ngenxa yokushisa okuhlanzekile okuholela ekunciphiseni kokwakheka kwekhabhoni nokungcoliswa kwamafutha okuncane. Ukutholakala kukaphethiloli kungenye into ehlukanisayo—igesi yemvelo ilethwa ngamapayipi ezindaweni eziningi zasemadolobheni nezimboni, iqinisekisa ukutholakala njalo ngaphandle kwezinselele zokuthutha nokugcina uphethiloli wedizili. Ama-generator edizili, nakuba evame ukuthandwa emlandweni, avame ukubhekana nezinselele ezihlobene nokugcina uphethiloli, ukushintshashintsha kwentengo, kanye nemithetho eqinile yokukhishwa kwemvelo. Izinkampani ezihlose ukusimama nokusebenza kahle zithola ama-generator egesi yemvelo eyinketho ekhangayo.

Amajeneretha egesi yemvelo aziwa kabanzi njengenye indlela evumelana nemvelo esikhundleni sejeneretha zikaphethiloli ezivamile. Ukushiswa kwegesi yemvelo kukhiqiza cishe i-30% ye-carbon dioxide encane kune-diesel ngeyunithi ngayinye yamandla akhiqizwayo. Ukwengeza, igesi yemvelo ayikhiphi izinhlayiya ezingabonakali futhi ikhipha izinto ezingcolisa umoya ezimbalwa, okuthuthukisa kakhulu ikhwalithi yomoya ezindaweni ezikhiqiza amandla. I-Environmental Protection Agency (EPA) ivuma ukuthi amajeneretha egesi yemvelo abuchwepheshe obuhlanzekile ngaphansi kwezinhlelo ezahlukene zokulawula, ikhuthaza ukusetshenziswa kwawo kuzo zonke izimboni. Izinkampani ezinjenge-Wenfei Machinery zamukele lo mkhuba wamandla ahlanzekile ngokunikeza uhla oluhlukahlukene lwamajeneretha egesi yemvelo ahambisana nezinjongo zomhlaba wonke zokusimama, ngaleyo ndlela zisekela amabhizinisi ekushintsheni kwawo ezixazululweni zamandla aluhlaza.

Izinjini zikagesi ezigaya igesi yemvelo zimele ukutshalwa kwezimali okuhleliwe emabhizinisini afuna isixazululo samandla esithembekile, esingabizi kakhulu, futhi esihlonipha imvelo. Izinzuzo zazo ekwehliseni ukukhishwa kwentuthu, ukulula ekunakekeleni, nokuphepha kokutholakala kukaphethiloli zibenza babe ngcono kunezinjini zikadizili ezijwayelekile. I-Wenfei Machinery, umhlinzeki wezinjini ohlonishwayo, igqama ekunikezeni izixazululo eziphambili zezinjini zikagesi ezigaya igesi yemvelo ezenzelwe ukuhlangabezana nezidingo ezahlukene zezimboni, kuhlanganisa nezinjini zikagesi ezigaya igesi yemvelo ezingama-megawatt amakhulu kanye nezinhlobo zezinjini zikagesi ezigaya igesi yemvelo zezimboni. Ngokukhetha izinjini zikagesi ezigaya igesi yemvelo zika-Wenfei, amakhasimende ahlomula ngobuchwepheshe obusezingeni eliphezulu, amanani entengo ancintisanayo njengamanani entengo ahehayo e-CNG generator, kanye nokuzibophezela kwenkampani ekhwalithini nasekusekeleni ngemva kokuthengisa. Ukuze uthole imininingwane egcwele yemikhiqizo kanye nolwazi olwengeziwe ngezixazululo ezigaya igesi, abafundi abanentshisekelo bangahlolaIjeneretha yegesi yamandla ikhasi. Ngaphezu kwalokho, labo abafuna izixazululo ezinwetshiwe zenjini nezingxenye bangabheka i-Inkampani iphrofayili nemikhiqizo etholakala ku-IMIKHIQIZO.

Njengoba isimo samandla emhlabeni siqhubeka siguqukela ekusimameni, ukusebenzisa ama-jeneretha egesi yemvelo kuyisinyathelo esisebenzayo kumabhizinisi azibophezele ekwehliseni umthelela wemvelo ngaphandle kokuyekethisa ukwethembeka kwamandla. I-Wenfei Machinery ikumema ukuthi uhlole uhla lwayo oluphelele lwezixazululo zejeneretha yegesi yemvelo futhi ujoyine umnyakazo obheke ekusaseni elihlanzekile, elisebenza kahle kakhulu lamandla.