Izindaba Zemboni

Ukuze kuhlangatshezwane nezidingo zokusebenza zesikhathi eside zezimo ezahlukene, amasethi ejeneretha e-FG Wilson akhe uhlelo oluphelele lokusebenza oluqhubekayo. Ezindleleni zamandla eziyinhloko (umthwalo oguquguqukayo) kanye namandla aqhubekayo (umthwalo oqhubekayo), amayunithi angafinyelela isikhathi sokusebenza esingenamkhawulo, ahlangabezane nezidingo zokunikezwa kwamandla ezinamandla aphezulu zokukhiqizwa kwefektri okuqhubekayo kanye nokusebenza kwesikhungo sedatha samahora angama-24; kwimodi yamandla yokulinda, isikhathi sokusebenza sonyaka singafinyelela emahoreni angama-500, sinikeze ukwesekwa okuthembekile kokuhlinzekwa kwamandla okuphuthumayo. Ngobubanzi bamandla obuphelele obuvela ku-6.8 kuya ku-2500 kVA kanye nokuqinisekiswa kwekhwalithi yesisekelo sokukhiqiza somhlaba wonke, amasethi ejeneretha e-FG Wilson angahlangabezana nezidingo zamandla ezahlukahlukene kusukela ezindaweni ezincane zezentengiselwano kuya kumaphrojekthi amakhulu ezimboni.

Njengoba inesipiliyoni seminyaka engaphezu kwengu-50 kusukela ngo-1966, i-FG Wilson iwuphawu oluhamba phambili lwejeneretha emhlabeni wonke olugxile emikhiqizweni "esebenza kahle kakhulu, elula ukuyisebenzisa, nehlala isikhathi eside". Ukusebenza kwayo okuphezulu kuye kwasungula ukuba khona kwemakethe okuqinile emazweni nasezifundeni ezingaphezu kuka-150. Ukusebenza okuvelele kwejeneretha yayo kusetha izilinganiso ezinhlanu eziyinhloko—ukuqala, amandla, umnotho, ukuqhubeka, kanye nokuzinza—kuye kwaba uphawu lokulinganisa imboni.

Muva nje, i-FG Wilson, umhlinzeki wezixazululo zamandla odumile emhlabeni wonke, isebenzise ngempumelelo amasethi ayo ejenereyitha kadizili kuphrojekthi ebalulekile yezentengiselwano eBeijing. Iqoqo lokuqala lamayunithi amane lilethwe ngempumelelo endaweni futhi lafakwa ekuqaleni, labeka isisekelo samandla esiqinile sokwakhiwa nokusebenza kwesikhathi esizayo kwalesi sibonakaliso esisha sezentengiselwano. Kuyaqondakala ukuthi iklayenti li-ode amasethi ejenereyitha kadizili ayisishiyagalombili e-FG Wilson, kanye namayunithi asele okumele alethwe futhi afakwe ezigabeni ezilandelayo.

Uhlelo lwamandla, njengengqikithi yesethi yejenereyitha, lunquma ngqo umkhawulo ophezulu wokusebenza komkhiqizo. Le sethi yejenereyitha yebhokisi elithule esanda kwethulwa inenjini yedizili yochungechunge lwe-PERKINS 4000 kuphela, enobubanzi bamandla obungu-900-2500 kVA, efanelana kahle nezidingo zamandla aphezulu ezimo ezahlukene. Ngokusekelwe esisekelweni sobuchwepheshe obujulile bukaPerkins, le yunithi isebenzisa umklamo ogcwele we-ESC, ifinyelela ibhalansi ephelele phakathi komnotho nokusebenza kahle. Ngesikhathi sokusebenza okuqhubekayo, inciphisa ukusetshenziswa kukaphethiloli ngempumelelo, isindisa kakhulu izindleko zokusebenza zabasebenzisi.

Muva nje, emikhakheni eminingi ebalulekile efana nokulawula izindiza kanye nokulawula, ucwaningo lwesayensi lwe-Antarctic, kanye nokwakhiwa kwengqalasizinda ephakeme, amasethi e-Weichai power generator, anokuthembeka kwawo okuvelele kanye nokuzivumelanisa nezimo kwemvelo okuphezulu, aqhubekile nokuletha umkhiqizo onamandla, aba "yitshe legumbi lamandla" lentuthuko ebushelelezi yamaphrojekthi amakhulu ahlukahlukene. Uhlu lwazo olubanzi lwezicelo kanye nekhwalithi yomkhiqizo ephezulu kubonisa amandla aqinile okukhiqiza okuhlakaniphile kwe-"Made in China".

I-Deep Sea Electronics iveza ngokuziqhenya i-DSE4520MKII, imoduli yokulawula amaphutha kagesi okuzenzakalelayo (i-AC) ehlanganisa ukuhlanganiswa okuphezulu nokusebenza okuvelele. Le moduli ayisebenzi nje kuphela njengomlawuli wokuqala ozenzakalelayo, kodwa inzuzo yayo eyinhloko isekuguquguqukeni kwayo okungenakuqhathaniswa. Nge-DSE4520MKII, amakhasimende adinga kuphela ukugcina imodeli eyodwa ebanzi ukuze ahlangabezane nezidingo zohlelo lokusebenza ezahlukahlukene, okwenza kube ngcono kakhulu ukuphathwa kwempahla kanye nokusebenza kahle kwezindleko.

Njengomncintiswano oyinhloko walo mkhiqizo wekhulu leminyaka, uchungechunge lwemikhiqizo yamandla kaBaudouin lunezici ezinhlanu zobuchwepheshe ezivelele, luwina ukuqashelwa kwemakethe kabanzi. Ngokuphathelene nokuthembeka, izinjini zayo zinesikhathi sokuvuselela esingafika emahoreni angu-32,000, sidlula kakhulu isilinganiso semboni, kunciphisa izindleko zokulungisa isikhathi sokungasebenzi kwabasebenzisi. Ngokuphathelene nokusebenza kwamandla, ukusebenza kwamandla enjini kuhlangabezana nezidingo ezifanayo zamayunithi e-G3, okuvumela ukukhuphuka komthwalo okungu-50% futhi kusingatha izimo zokusebenza eziyinkimbinkimbi kalula. Ukusebenza kwayo kwezomnotho kuyamangalisa ngokulinganayo, ngesilinganiso sokusebenzisa uphethiloli esiphansi njengo-195g/kWh, okusiza abasebenzisi ukunciphisa izindleko nokukhulisa ukusebenza kahle.

Muva nje, isethi enkulu yejeneretha yeWeichai Power (isethi yejeneretha ye-weichai) ifike ngempumelelo kuphrojekthi ye-Google Data Center, e-Italy. Ngokusebenza kwayo okuzinzile nokuthembekile kanye nezixazululo ezenziwe ngokwezifiso, inikeza isiqinisekiso samandla esiyinhloko sesikhungo sedatha, okubonisa futhi ukuncintisana komhlaba wonke kokukhiqiza imishini yaseShayina.

Amajeneretha kadizili aziwa ngokuqina kwawo, ukuthembeka, kanye nokusebenza kahle kwamandla, okwenza abe ukukhetha okuhle kakhulu kwezixazululo zamandla eziphuthumayo. Uma kuqhathaniswa namajeneretha kaphethiloli, amajeneretha kadizili anikeza ukusebenza kahle kukaphethiloli okuphezulu, impilo yesevisi ende, futhi angabizi kakhulu ngokuhamba kwesikhathi. Ngaphezu kwalokho, amajeneretha kadizili afaneleka kangcono ukusebenza okuqhubekayo, anikeza amandla azinzile isikhathi eside, okwenza abe afanele ukusetshenziswa okubalulekile njengezibhedlela, izikhungo zedatha, kanye nezindawo zokukhiqiza.

Izikhumulo zezindiza eziphakeme zinezinselele eziyingqayizivele ngenxa yezindawo zazo ezikude kanye nezimo zezulu ezimbi kakhulu. Isikhumulo Sezindiza saseTibet Qamdo Bangda, esiseBasu County, eTibet Autonomous Region, eShayina, siyisibonelo esihle. Njengoba saqedwa ngo-1978, lesi sikhumulo sezindiza, esingamamitha angu-4,334 ngaphezu kolwandle, singesinye sezikhungo zezindiza eziphakeme kakhulu emhlabeni. Njengoba sinomgwaqo wokugijima wamamitha angu-4,500, sisebenza njengesikhungo esibalulekile sezokuthutha esifundeni. Kodwa-ke, ngenxa yokuphakama kwaso okuphezulu kanye nezimo zezulu ezinzima, sibizwe ngokuthi "isikhumulo sezindiza esivamile esibi kakhulu emhlabeni".