Hoseng ha la 13 Pherekhong 2021, mochini oa pele oa lefats'e oa boenjineri ba lebelo le phahameng o sebelisang theknoloji ea pele ea Univesithi ea Jiaotong ea Boroa-Bophirima o ile oa thakholoa ka molao Chengdu, Profinseng ea Sichuan, Chaena.E tšoaea katleho ho tloha qalong lipatlisisong tsa projeke e phahameng ea mocheso o phahameng oa superconducting ea lebelo le phahameng naheng ea China mme naha ea rona e na le maemo a liteko tsa boenjiniere le lipontšo.
Taba ea Pele Lefatšeng; Etsa Mohlala
Ho romelloa ha mohala o phahameng oa mocheso o phahameng oa "superconducting magnetic levitation" ke lekhetlo la pele lefatšeng.Ke moemeli oa tlhahiso e bohlale ea Chaena mme e thehile mohlala lefapheng la maemo a phahameng a mocheso a phahameng.
Theknoloji ea terene ea maglev e nang le mocheso o phahameng oa mocheso o phahameng o na le melemo ea ho se be le botsitso ba mohloli, mohaho o bonolo, ho boloka matla, ha ho na tšilafalo ea lik'hemik'hale le lerata, polokeho le matšeliso, le litšenyehelo tse tlaase tsa ho sebetsa. mefuta e fapaneng ea libaka tsa lebelo, haholo-holo tse loketseng ts'ebetso ea mela e potlakileng le e phahameng haholo;Theknoloji ena ke theknoloji ea terene ea maglev e nang le mocheso o phahameng oa mocheso o phahameng o nang le litšobotsi tsa ho ikemela, ho itlhokomela le ho ikemela.Ke mokhoa o mocha oa lipalangoang oa seporo o shebaneng le nts'etsopele ea nako e tlang le tebello e pharaletseng ea ts'ebeliso. Theknoloji e qala ho etsoa sebakeng sa sepakapaka, 'me lebelo le lebelletsoeng la lebelo la ts'ebetso le lebeletsoe ho feta 600 km / h, le lebelletsoeng ho theha e ncha. rekoto ea lebelo la sephethephethe sa naha sebakeng sa sepakapaka.
Mohato o latelang ke ho kopanya theknoloji ea nakong e tlang ea liphaephe tsa vacuum ho nts'etsapele tsamaiso e felletseng ea lipalangoang e tlatsang likheo tsa lipalangoang tsa lefatše le lebelo la lipalangoang tsa moea, e tla rala motheo oa katleho ea nako e telele ea lebelo le kaholimo ho 1000 km/h, ka hona ho aha mohlala o mocha oa lipalangoang tsa mobu.Liphetoho tse shebileng pele le tse sitisang ntlafatso ea liporo tsa terene.
△ Liphetolelo tsa Nakong e Tlang △
Theknoloji ea Magnetic Levitation
Hona joale, ho na le mekhoa e meraro ea "super magnetic levitation" lefatšeng.
Theknoloji ea motlakase ea motlakase Jeremane:
Molao-motheo oa motlakase o sebelisoa ho lemoha levitation pakeng tsa terene le pina.Hona joale, terene ea maglev ea Shanghai, terene ea maglev e ntseng e hahuoa Changsha le Beijing kaofela li ka tereneng ena.
Theknoloji ea Japane ea mocheso o tlase oa superconducting magnetic levitation:
Sebelisa thepa ea superconducting ea lisebelisoa tse itseng mochesong o tlase (o pholileng ho -269 ° C ka helium ea metsi) ho etsa hore terene e be levitate, joalo ka Shinkansen maglev ea Japane.
Theknoloji ea China e phahameng ea mocheso oa superconducting magnetic levitation:
Molao-motheo ha e le hantle o tšoana le oa superconductivity ea mocheso o tlase, empa mocheso oa eona o sebetsang ke -196 ° C.
Litekong tse fetileng, ts'ebetso ena ea makenete naheng ea rona e ke ke ea emisoa feela empa hape ea emisoa.
△ Liquid nitrogen le superconductors △
Melemo ea High Mocheso Superconducting Maglev Terene
Ho boloka matla:Levitation le tataiso ha li hloke taolo e sebetsang kapa phepelo ea motlakase oa koloi, mme sistimi e batla e le bonolo.Ho fanyeha le tataiso li hloka feela ho pholisoa ka metsi a theko e tlaase (77 K), 'me 78% ea moea ke nitrogen.
Tšireletso ea tikoloho:The superconducting magnetic levitation e phahameng ea mocheso e ka ba levitation statically, ka ho feletseng ntle le lerata;pina e sa feleng ea makenete e hlahisa matla a khoheli a sa fetoheng, 'me matla a khoheli sebakeng seo bapalami ba amang ho sona ke zero, 'me ha ho na tšilafalo ea motlakase.
Lebelo le phahameng:Bophahamo ba levitation (10 ~ 30 mm) bo ka etsoa ka moo ho hlokahalang, 'me e ka sebelisoa ho tloha ho static ho ea tlase, mahareng, lebelo le phahameng le lebelo le phahameng haholo.Ha e bapisoa le litheknoloji tse ling tsa "magnetic levitation", e loketse ho tsamaisa lipeipi tsa vacuum (ho feta 1000 km/h).
Tšireletseho:Matla a levitation a eketseha ka sekhahla ka ho fokotseha ha bophahamo ba levitation, mme ts'ireletso ea ts'ebetso e ka netefatsoa ntle le taolo ka lehlakoreng le otlolohileng.Sistimi ea tataiso ea ho ikemela e ka boela ea netefatsa ts'ebetso e bolokehileng ka tsela e rapameng.
Matšeliso:"Matla a pinning" a khethehileng a "superconductor" ea mocheso o phahameng o boloka 'mele oa koloi o tsitsitse holimo le tlase, e leng botsitso boo ho leng thata hore koloi leha e le efe e ka e finyella.Seo bapalami ba se utloang ha ba palame ke "boikutlo ba ho hloka maikutlo".
Theko e tlase ea ts'ebetso:Ha ho bapisoa le likoloi tsa Jeremane tsa kamehla-conductivity magnetic levitation le Japanese low-themperature superconducting magnetic levitation likoloi tse sebelisang helium ea metsi, e na le melemo ea boima bo bobebe, sebopeho se bonolo, le litšenyehelo tse tlaase tsa tlhahiso le ts'ebetso.
Tšebeliso ea Mahlale le Theknoloji ea Metsi a Nitrojene
Ka lebaka la litšobotsi tsa li-superconductors, superconductor e hloka ho qoelisoa tikolohong ea metsi ea naetrojene ho -196 ℃ nakong ea mosebetsi.
Mocheso o phahameng oa superconducting magnetic levitation ke thekenoloji e sebelisang matla a khoheli a matla a matla a matla a matla a mocheso a phahameng a phahameng a mocheso ho finyella levitation e tsitsitseng ntle le taolo e sebetsang.
Teraka e Tlatsang Nitrogen ea Mokelikeli
Teraka e tlatsang naetrojene ea metsi ke sehlahisoa se entsoeng le ho ntlafatsoa ke Sichuan Haishengjie Cryogenic Technology Co., Ltd. bakeng sa projeke ea maglev e nang le mocheso o phahameng oa mocheso o phahameng haholo. Ke motheo oa theknoloji ea maglev-Dewar e tlatsetsa metsi a naetrojene.
△ Tšebeliso ea Tšimo ea Lori e Tlatsang Nitrogen ea Liquid △
Moralo oa mohala, mosebetsi oa ho tlatsa naetrojene ea metsi o ka etsoa ka kotloloho haufi le terene.
Sistimi ea ho tlatsa naetrojene ea semi-automatic fluid e ka fana ka li-dewars tse 6 ka naetrojene ea metsi ka nako e le 'ngoe.
Sistimi ea taolo e ikemetseng ea mekhoa e tšeletseng, boema-kepe bo bong le bo bong ba tlatsetso bo ka laoloa ka bonngoe.
Tšireletso e tlaase ea khatello, sireletsa ka hare ho Dewar nakong ea ts'ebetso ea ho tlatsa hape.
Tšireletso ea 24V ea tšireletso ea motlakase.
Tanka ea Phepelo ea Boithati
Ke tanka ea phepelo e ikemetseng e ntlafalitsoeng ka ho khetheha le ho etsoa bakeng sa polokelo ea naetrojene ea metsi.E 'nile ea thehoa holim'a sebopeho se sireletsehileng sa moralo, boleng bo botle ba tlhahiso le matsatsi a malelele a polokelo ea naetrojene ea metsi.
△ Liquid Nitrogen Supplement Series △
△ Tšebeliso ea tšimo ea tanka ea phepelo e ikemetseng △
Morero o ntse o tsoela pele
Matsatsi a 'maloa a fetileng, re sebelitse le litsebi tsa Southwest Jiaotong University
E ile ea etsa lipatlisiso tsa morao-rao tsa projeke ea lebelo le phahameng la mocheso o phahameng oa superconducting
△ Sebaka sa Semina △
Re motlotlo haholo hore ebe re khonne ho kopanela mosebetsing ona oa bopula-maliboho lekhetlong lena.Nakong e tlang, re tla boela re tsoele pele ho sebelisana le mosebetsi oa morao-rao oa lipatlisiso oa morero ho etsa mehato eohle e ka khonehang bakeng sa mosebetsi ona oa bopula-maliboho.
Rea lumela
Ka sebele saense le theknoloji ea Chaena li tla atleha
Bokamoso ba China bo tletse litebello
Nako ea poso: Sep-13-2021
