I-Northrop Grumman, enye yeziqhwaga zamasosha aseMelika, ihlole ngempumelelo injini kagesi enamandla kunazo zonke ye-US Navy, umkhumbi wokuqala emhlabeni ongu-36.5-megawatt (49,000-hp) high-temperature superconductor (HTS) umkhumbi ophehla injini kagesi, ngokushesha okuphindwe kabili kune amarekhodi okuhlola ukulinganisa amandla e-US Navy.
Injini isebenzisa amakhoyili ezintambo ezinezinga eliphezulu lokushisa eliphezulu, futhi umthamo wayo womthwalo uphindwe izikhathi ezingu-150 kunezintambo zethusi ezifanayo, ezingaphansi kwengxenye yamamotho avamile.Lokhu kuzosiza ukwenza imikhumbi emisha yonge uphethiloli futhi ikhulule isikhala samakhono engeziwe okulwa.
Uhlelo lwaklanywa futhi lwakhiwa ngaphansi kwenkontileka yeHhovisi Lase-US Lokucwaninga Ngemikhumbi ukuze kuboniswe ukusebenza kahle kwamamotho asezingeni eliphezulu okushisa aphezulu njengobuchwepheshe obuyinhloko bokuhambisa imikhumbi yesikhathi esizayo kagesi ye-Navy kanye nemikhumbi-ngwenya.I-Naval Sea Systems Command (NAVSEA) ixhaswe futhi yahola ukuhlolwa okuyimpumelelo kwemoto kagesi.
Umbutho Wamasosha Asolwandle wase-US utshale imali engaphezu kwezigidi ezingu-100 zamaRandi ekuthuthukiseni ubuchwepheshe obusezingeni eliphezulu lokushisa eliphezulu, uvula indlela hhayi kuphela emikhunjini yasolwandle, kodwa futhi nemikhumbi yezentengiselwano, efana namathangi namathangi egesi yemvelo engamanzi (LNG), engasebenzisa ne-Space. kanye nezinzuzo ezisebenza kahle zezinjini ezisezingeni eliphezulu ze-superconducting.
Ukuhlolwa komthwalo kubonisa indlela injini eziphatha ngayo ngaphansi kwengcindezi nezimo zokusebenza ngenkathi inika amandla umkhumbi olwandle.Isigaba sokugcina sokuthuthukiswa kwenjini sinikeza onjiniyela nabahlanganisi be-marine propulsion ulwazi olubalulekile mayelana nezinketho zokuklama nezici zokusebenza zemoto entsha ye-superconductor.
Ngokuphawulekayo, i-high-temperature superconducting motor eyakhiwe yi-AMSC ayikashintshi kakhulu ngokobuchwepheshe bezimoto eziyisisekelo.Le mishini isebenza ngendlela efanayo nemishini kagesi evamile, ithola izinzuzo zayo ezinkulu ngokushintsha amakhoyili e-rotor yethusi ngamakhoyili e-rotor aphezulu okushisa aphezulu.Ama-rotor e-HTS motor agijima “abanda,” agwema ukucindezelwa okushisayo amamotho avamile akutholayo phakathi nokusebenza okuvamile.
Ukungakwazi ukuzuza ukuphathwa okushisayo okufanelekile kube yisithiyo esibalulekile ekuthuthukiseni amamotho kagesi acinene, anetorque ephezulu edingekayo ekusetshenzisweni kwasolwandle nasolwandle kwezohwebo.Kwamanye amamotho anamandla aphezulu, ingcindezi ebangelwa ukushisa ngokuvamile idinga ukulungiswa kwezimoto ezibizayo nokulungiswa kabusha.
Injini engu-36.5 MW (49,000 hp) HTS ijikeleza ku-120 rpm futhi ikhiqiza i-torque engu-2.9 million Nm.Injini yenzelwe ngokukhethekile amandla esizukulwaneni esilandelayo semikhumbi yempi e-US Navy.Amamotho kagesi alo sayizi nawo anokusetshenziswa okuqondile kwezohwebo emikhunjini emikhulu yokuhamba ngomkhumbi kanye nemikhumbi yabathengisi.Njengesibonelo, kusetshenziswa izinjini ezimbili ezijwayelekile ezingama-44 MW ukuhambisa umkhumbi odumile we-Elizabeth 2.Izinjini zinesisindo esingaphezu kwamathani angu-400 iyinye, kanti injini kagesi ye-HTS engu-36.5-megawatt izoba nesisindo esingamathani angama-75.
Isikhathi sokuthumela: Aug-01-2022