Ohlelweni lokusebenza lwezikhumulo zezindiza zesimanje, ukunikezwa kukagesi okuzinzile kuyitshe legumbi. Isikhumulo sezindiza saseDejiang sibhekane nenkinga ebalulekile yokuthi ungaqinisekisa kanjani ukuhlinzekwa kukagesi ozinzile ngesikhathi sesigaba sokwakha nokusebenza. Ngemuva kwemizuliswano eminingi yokuhlola nokuhlola okuqinile, isethi yejeneretha kadizili ye-Cummins engu-800kW ehlinzekwe yi-Panda Power yamiswa esikhumulweni sezindiza i-Dejiang ukuze inikele esiqinisekweni sokuphakelwa kukagesi.
I-Panda Power ibilokhu ithuthuka embonini iminyaka eminingi futhi isebenze eduze nemikhiqizo eminingi eyaziwayo yezinjini zikadizili futhi yaqongelela ulwazi olucebile lobuchwepheshe. I800kW Cummins generator diesel setokunikezwa kusikhumulo sezindiza i-Dejiang kulokhu kuhlanganisa ukusebenza kwamandla enjini ye-Cummins kanye nobuchwepheshe bokuhlanganiswa kwesistimu yamandla wePanda Power.
Injini ye-Cumminsifakwe le sethi ye-generator inesakhiwo esihlangene namandla aqinile. Idizayini yayo ethuthukisiwe nobuciko obuhle kakhulu kwenza injini ikwazi ukuzivumelanisa nezimo zokusebenza eziyinkimbinkimbi futhi ibe nekhono elihle kakhulu lokusebenza ngomfutho ophezulu kanye nomthwalo osindayo. Isibonelo, ubuchwepheshe be-valve ye-Holset wastegate esetshenziswa injini buthuthukisa ukuphuma kwamandla; umklamo ohlanganisiwe we-cylinder block, ikhanda le-cylinder nezinye izingxenye kunciphisa inani lezixhumi nezingxenye cishe ngo-40%, kunciphisa kakhulu amathuba okuhluleka. Ngesikhathi esifanayo, i-camshaft yensimbi eyenziwe ngomgunyathi kanye ne-crankshaft kanye nomklamo we-cylinder block wamandla aphezulu uthuthukisa ukuqina nokumelana nokucindezela kwemishini futhi andise impilo yayo yesevisi.
Ekusebenzeni kwangempela, le sethi ye-generator yenza kahle. Uma isikhumulo sezindiza sihlangabezana nokuhluleka kukagesi noma sisemahoreni kagesi aphezulu, singaqala ngokushesha futhi sinikeze ukuphakelwa kwamandla okuzinzile kwezinsiza ezibalulekile njengokukhanyisa kwesikhumulo sezindiza, okokusebenza kokuzulazula, nesistimu yokuthutha imithwalo. I-voltage ephumayo izinzile ku-380V/220V, imvamisa igcinwa ngokunembile ku-50Hz, futhi isici samandla singu-0.8 lagging, esihlangabezana ngokugcwele nezidingo zamandla emishini ehlukahlukene esikhumulweni sezindiza. Ngaphezu kwalokho, umnotho wamafutha wesethi ye-generator muhle, futhi i-rotor high-pressure fuel pump isetshenziswa. Nakuba kunciphisa ukusetshenziswa kukaphethiloli, ukuphuma kwamandla kusenamandla, okusiza isikhumulo sezindiza ukuthi silawule ngempumelelo izindleko zokusebenza.
Ngaphezu kokuhlinzeka ngemishini yekhwalithi ephezulu, i-Panda Power iphinde inikeze i-Dejiang Airport ngezinsizakalo eziphelele zesiqinisekiso sangemuva kokuthengisa. Izitolo ezisatshalaliswa kabanzi zingaphendula izidingo zesondlo ngesikhathi esifanele; amaqembu ezobuchwepheshe azohlola njalo futhi agcine amasethi ejeneretha ukuze aqinisekise ukuthi okokusebenza kuhlala kusesimweni esingcono kakhulu sokusebenza. Ngesiqinisekiso esihlangene sePanda Power kanyeAmasethi ejeneretha edizili eCummins, ukunikezwa kwamandla esikhumulweni sezindiza i-Dejiang kuzinzile, kwabeka isisekelo esiqinile sokusebenza kahle kwesikhumulo sezindiza kanye nohambo olulula lwabagibeli.
Isikhathi sokuthumela: May-09-2025
