I-Halbach array iyisakhiwo esikhethekile sokuhlela uzibuthe. Ngokuhlela omazibuthe abangapheli kuma-engeli nezikhombisi-ndlela ezithile, ezinye izici zensimu kazibuthe ezingajwayelekile zingafinyelelwa. Esinye sezici zayo eziphawuleka kakhulu ikhono layo lokuthuthukisa ngokuphawulekayo amandla kazibuthe endaweni ethile ngenkathi yenza buthaka kakhulu inkambu kazibuthe ngakolunye uhlangothi, cishe kwakha umphumela we-unilateral magnetic field. Lesi sici sokusabalalisa indawo kazibuthe sivumela ukuminyana kwamandla ukuthi kwandiswe ngempumelelo ezinhlelweni zezimoto, ngoba indawo kazibuthe ethuthukisiwe ivumela injini ukuthi ikhiqize okukhipha itorque enkulu ngevolumu encane. Kwezinye izinto zokusebenza ezinembayo njengama-headphones namanye amadivaysi alalelwayo, i-Halbach array ingaphinda ithuthukise ukusebenza kweyunithi yomsindo ngokulungiselela inkambu kazibuthe, ilethe abasebenzisi umuzwa ongcono womsindo, njengokuthuthukisa umphumela we-bass kanye nokwenza ngcono ukuthembeka nokubeka izingqimba. umsindo. linda.
I-Hangzhou Magnet power Technology Co., Ltd. icubungula kokubili ukuthuthukiswa kokusebenza kanye nokuba nokwenzeka kokukhiqiza ekusetshenzisweni kobuchwepheshe be-Halbach array, ehlanganisa ukuqanjwa kabusha kwezobuchwepheshe nezinhlelo zokusebenza ezingokoqobo. Okulandelayo, ake sihlole i-charm eyingqayizivele ye-Halbach arrays.
1. Izinkambu zohlelo lokusebenza kanye nezinzuzo zokunemba kwe-Halbach array
1.1Izimo zohlelo lokusebenza
I-Direct drive motor: Ukuze kuxazululwe izinkinga zosayizi omkhulu kanye nezindleko eziphakeme ezibangelwa ukwanda kwenani lamapheya wezigxobo ezibhekene nama-motor aqondile ekusetshenzisweni kwemakethe, ubuchwepheshe be-Halbeck array magnetization buhlinzeka ngombono omusha. Ngemuva kokwamukela lobu buchwepheshe, ubukhulu be-magnetic flux ohlangothini lwegebe lomoya landa kakhulu, futhi ukugeleza kwamagnetic ejokeni le-rotor kuyancipha, okunciphisa ngokuphumelelayo isisindo kanye ne-inertia ye-rotor futhi kuthuthukise ukuphendula okusheshayo kwesistimu. Ngasikhathi sinye, igebe lomoya likamagnetic flux density liseduze ne-sine wave, linciphisa okuqukethwe kwe-harmonic okungenamsebenzi, linciphisa i-cogging torque kanye ne-torque ripple, futhi lithuthukisa ukusebenza kahle kwemoto.
I-Brushless AC motor: I-Halbeck ring array ku-brushless AC motor ingathuthukisa amandla kazibuthe ohlangothini olulodwa futhi ithole ukusabalalisa kwamandla kazibuthe we-sinusoidal cishe ophelele. Ngaphezu kwalokho, ngenxa yokusabalalisa kwamandla kazibuthe unidirectional, izinto ezingezona ze-ferromagnetic zingasetshenziswa njenge-axis emaphakathi, enciphisa kakhulu isisindo sisonke futhi ithuthukise ukusebenza kahle.
Imishini ye-Magnetic Resonance Imaging (MRI): Ozibuthe be-Halbeck abamise okwendandatho bangakhiqiza izizibuthe ezizinzile kumishini yokuthwebula yezokwelapha, esetshenziselwa ukuthola nokujabulisa ama-athomu enuclei ezintweni ezitholiwe ukuze kutholwe ulwazi lwesithombe sokucaca okuphezulu.
I-accelerator yezinhlayiyana: Izibuthe ze-Halbeck ezimise okwendandatho ziqondisa futhi zilawule indlela yokunyakaza yezinhlayiya ezinamandla ku-accelerator yezinhlayiyana, ezikhiqiza insimu enamandla kazibuthe ukuze iguqule i-trajectory nesivinini sezinhlayiya, futhi ifinyelele ukusheshisa kwezinhlayiyana nokugxila.
I-Ring motor: Ozibuthe be-Halbach abamise okwendandatho bakhiqiza izindawo ezihlukene kazibuthe ngokushintsha isiqondiso nobukhulu bamanje ukuze bashayele injini ukuze ijikeleze.
Ucwaningo lwaselabhorethri: Imvamisa isetshenziswa kumalabhorethri efiziksi ukukhiqiza izinkambu kazibuthe ezizinzile nezifanayo zocwaningo kumagnetism, isayensi yezinto zokwakha, njll.
1.2Izinzuzo
Inkambu kazibuthe enamandla: Ukunemba okumise okwendandatho Ozibuthe be-Halbeck basebenzisa idizayini kazibuthe, evumela inkambu kazibuthe ukuthi igxiliswe futhi igxile kuso sonke isakhiwo sendandatho. Uma iqhathaniswa nozibuthe abavamile, ingakhiqiza inkambu kazibuthe enamandla kakhulu.
Ukonga isikhala: Isakhiwo sendandatho sivumela inkambu kazibuthe ukuthi ingene kumzila oyiluphu evaliwe, inciphise isikhala esithathwe uzibuthe, ikwenze kube lula ukuyifaka nokusebenzisa kwezinye izimo.
Ukusatshalaliswa okulinganayo kwamandla kazibuthe: Ngenxa yesakhiwo esikhethekile sokuklama, ukusatshalaliswa kwamandla kazibuthe endleleni eyindilinga kufana ngokuqhathaniswa, futhi ukuguqulwa kwamandla kazibuthe kuncane kakhulu, okuzuzisa ukuthuthukisa ukuzinza kwendawo kazibuthe.
Indawo kazibuthe ye-Multipolar: Idizayini ingakhiqiza izinkambu kazibuthe eziningi, futhi ingafinyelela ukucushwa kwenkundla kazibuthe eyinkimbinkimbi kuzimo ezithile zohlelo lokusebenza, inikeze ukuguquguquka okukhulu nokusebenza kokuhlolwa nezinhlelo zokusebenza ezinezidingo ezikhethekile.
Ukonga amandla nokuvikelwa kwemvelo: Izinto zokwakha ngokuvamile zisebenzisa izinto ezisebenza kahle kakhulu ekuguquleni amandla. Ngesikhathi esifanayo, ngokuklama okunengqondo kanye nokwenza kahle kwesakhiwo somjikelezo kazibuthe, ukuchithwa kwamandla kuyancishiswa futhi inhloso yokonga amandla nokuvikelwa kwemvelo kufinyelelwa.
Izinga eliphezulu lokusetshenziswa koozibuthe abangapheli: Ngenxa yendlela kazibuthe kazibuthe we-Halbach, indawo yokusebenza kamazibuthe unomphela iphakeme, imvamisa idlula u-0.9, ethuthukisa izinga lokusebenzisa omazibuthe abangunaphakade.
Ukusebenza okuqinile kazibuthe: I-Halbach ihlanganisa ukuhlelwa kwe-radial kanye nokuhambisanayo kozibuthe, iphatha ukungena kukazibuthe kwezinto ezizungezile ezikwazi ukungena ngozibuthe njengokungapheli ukuze kwakhe insimu yamagnetic ehlangothini olulodwa.
Ukuminyana kwamandla aphezulu: I-parallel magnetic field kanye ne-radial magnetic field ngemuva kokuba indandatho kazibuthe ye-Halbach ibolile ibeka phezulu komunye nomunye, okwandisa kakhulu amandla kazibuthe ngakolunye uhlangothi, okunganciphisa ngempumelelo ubukhulu benjini futhi kwandise ukuminyana kwamandla kagesi. injini. Ngasikhathi sinye, i-motor eyenziwe ngozibuthe be-Halbach array inokusebenza okuphezulu okungafinyelelwa ama-motor synchronous kazibuthe ajwayelekile, futhi inganikeza amandla amakhulu kazibuthe aphezulu.
2. Ubunzima bobuchwepheshe bokunemba kwe-Halbach array
Nakuba i-Halbach array inezinzuzo eziningi, ukuqaliswa kwayo kwezobuchwepheshe nakho kunzima.
Okokuqala, phakathi nenqubo yokukhiqiza, i-Halbach array ekahle umazibuthe wesakhiwo esihlala unomphela ukuthi isiqondiso sikazibuthe sawo wonke uzibuthe we-annular sishintsha ngokuqhubekayo eduze nesiqondiso se-circumferential, kodwa lokhu kunzima ukukufeza ekukhiqizeni kwangempela. Ukuze kulinganiswe ukungqubuzana phakathi kokusebenza kanye nenqubo yokukhiqiza, izinkampani zidinga ukusebenzisa izixazululo zomhlangano okhethekile. Isibonelo, uzibuthe unomphela we-annular uhlukaniswe ngamabhulokhi kazibuthe amise okwe-fan anomumo ofanayo wejometri, futhi izikhombisi-ndlela ezihlukene zikazibuthe zebhulokhi uzibuthe ngalinye zihlukaniswa zibe yindandatho, futhi ekugcineni uhlelo lokuhlanganisa lwe-stator ne-rotor kwakheka. Le ndlela ibhekelela kokubili ukwenziwa ngcono kokusebenza kanye nokwenzeka kokukhiqiza, kodwa futhi yandisa inkimbinkimbi yokukhiqiza.
Okwesibili, ukunemba komhlangano we-Halbach array kuyadingeka ukuthi kube phezulu. Ukuthatha ukunemba komhlangano we-Halbach array esetshenziselwa amatafula okunyakaza kazibuthe njengesibonelo, ukuhlanganisa kunzima kakhulu ngenxa yokusebenzelana phakathi kozibuthe. Inqubo yokuhlanganisa yendabuko inzima futhi ingabangela kalula izinkinga ezifana nokuphansi okuphansi kanye nezikhala ezinkulu ku-magnet array. Ukuze kuxazululwe lezi zinkinga, indlela entsha yokuhlanganisa isebenzisa ubuhlalu njengethuluzi elisizayo. Umazibuthe oyinhloko onesiqondiso samandla aphezulu kazibuthe oyinhloko uqala ukukhangisa kubuhlalu bese ubekwa epuletini elingaphansi, okuthuthukisa ukusebenza kahle kokuhlanganisa kanye nokucinana kohlelo kazibuthe. kanye nokunemba kokuma kuzibuthe kanye nomugqa kanye nokucaba kwe-array kazibuthe.
Ngaphezu kwalokho, ubuchwepheshe be-magnetization be-Halbach array nabo bunzima. Ngaphansi kobuchwepheshe bendabuko, izinhlobo ezahlukene ze-Halbach arrays ngokuvamile zisebenza ngozibuthe bese zihlanganiswa lapho zisetshenziswa. Kodwa-ke, ngenxa yezikhombisi-ndlela zamandla eziguquguqukayo phakathi kozibuthe baphakade be-Halbach unomphela uzibuthe array kanye nokunemba komhlangano omkhulu, odonsa unomphela ngemva kokusebenza kazibuthe kwangaphambili Amazibuthe ngokuvamile adinga isikhunta esikhethekile ngesikhathi sokuhlangana. Nakuba ubuchwepheshe be-magnetization bubonke bunezinzuzo zokuthuthukisa ukusebenza kahle kwamandla kazibuthe, ukunciphisa izindleko zamandla nokunciphisa izingozi zokuhlangana, kusesesigabeni sokuhlola ngenxa yobunzima bezobuchwepheshe. Imakethe yemakethe isakhiqizwa yi-pre-magnetization bese ihlanganiswa.
3. Izinzuzo ze-Hangzhou Magnetic Technology yokunemba kwe-Halbach array
3.1. Ukuminyana kwamandla aphezulu
I-Hangzhou Magnet power Ukunemba kwe-Halbach yamalungu afanayo e-Halbach inezinzuzo ezibalulekile ekuminyana kwamandla. Iphakamisa insimu yamagnetic ehambisanayo kanye ne-radial magnetic field, ikhulise kakhulu amandla kazibuthe ngakolunye uhlangothi. Lesi sici singanciphisa ngempumelelo ubukhulu benjini futhi sandise ukuminyana kwamandla. Uma kuqhathaniswa nokwakhiwa kwezimoto zikazibuthe ezihlala njalo, i-Hangzhou Magnet Technology isebenzisa ubuchwepheshe obunembayo be-Halbach array ukuze kuzuzwe amandla amancane okukhipha injini, ukonga isikhala sezimo ezihlukahlukene zohlelo nokuthuthukisa ukusebenza kahle kokusetshenziswa kwamandla.
3.2. I-stator ne-rotor ayidingi i-chute
Kumamotho kazibuthe wendabuko unomphela, ngenxa yobukhona obungenakugwemeka be-harmonics endaweni kazibuthe yegebe lomoya, ngokuvamile kuyadingeka ukuba kuthathwe amarampu ku-stator kanye nezakhiwo ze-rotor ukwenza buthaka ithonya lazo. Ukunemba kwe-Halbach array air-gap field magnetic of Hangzhou Magnet power Technology inezinga eliphezulu lokusatshalaliswa kwensimu kazibuthe ye-sinusoidal kanye nokuqukethwe okuncane kwe-harmonic. Lokhu kuqeda isidingo sama-skews ku-stator kanye ne-rotor, engenzi nje lula isakhiwo semoto, kunciphisa ubunzima bokukhiqiza kanye nezindleko, kodwa futhi kuthuthukisa ukuzinza nokusebenza nokuthembeka kwemoto.
3.3. I-rotor ingenziwa ngezinto ezingezona ezibalulekile
Umthelela wokuzivikela we-precision Halbach array ukhiqiza inkambu kazibuthe enohlangothi olulodwa, enikeza isikhala esikhulu sokukhethwa kwezinto ezijikelezayo. I-Hangzhou Magnet Technology isebenzisa ngokugcwele le nzuzo futhi ingakhetha izinto ezingezona ezibalulekile njenge-rotor material, enciphisa umzuzu we-inertia futhi ithuthukise ukusebenza kokuphendula okusheshayo kwemoto. Lokhu kubaluleke kakhulu ezimeni zohlelo lokusebenza ezidinga ukuqala nokuma njalo kanye nokulungiswa kwesivinini esisheshayo, njengemigqa yokukhiqiza ezenzakalelayo, amarobhothi nezinye izinkambu.
3.4. Izinga eliphezulu lokusetshenziswa kozibuthe unomphela
Uhlu olunembayo lwe-Halbach lwamandla e-Hangzhou Magnet power Technology lusebenzisa imagnetization eqondisayo ukuze kuzuzwe indawo yokusebenza ephakeme, ngokuvamile edlula u-0.9, ethuthukisa kakhulu izinga lokusetshenziswa kozibuthe unomphela. Lokhu kusho ukuthi ngenani elifanayo lamazibuthe, inkambu kazibuthe enamandla ingakhiqizwa futhi ukusebenza okuphumayo kwenjini kungathuthukiswa. Ngesikhathi esifanayo, iphinde inciphise ukuncika ezinsizeni ezingavamile, inciphise izindleko, futhi ihlangabezane nezidingo zentuthuko esimeme.
3.5. I-concentrate winding ingasetshenziswa
Ngenxa yokusabalalisa okuphezulu kwe-sinusoidal yensimu kazibuthe yohlelo olunembayo lwe-Halbeck kanye nethonya elincane le-harmonic magnetic field, i-Hangzhou Magnet power Technology ingasebenzisa ama-winding agxilile. Amawindi agxilile asebenza kahle kakhulu kanye nokulahlekelwa okuphansi kunamawindi asabalalisiwe asetshenziswa kumamotho kazibuthe endabuko ahlala unomphela. Ngaphezu kwalokho, ukujikajika okugxilile nakho kunganciphisa usayizi nesisindo semoto, kukhuphule ukuminyana kwamandla, futhi kunikeze amathuba amaningi okwenza i-miniaturization kanye nokukhanya kwemoto.
4. Ithimba le-R&D
I-Hangzhou Magnet Power Technology inethimba le-R&D elichwepheshile nelisebenza kahle, elihlinzeka ngokusekelwa okuqinile kwenkampani ekusetshenzisweni nasekusunguleni ubuchwepheshe obunembayo be-Halbach array.
Amalungu eqembu avela emikhakheni ehlukene yobungcweti futhi anesizinda sobuchwepheshe esicebile nolwazi. Abanye babo baneziqu zobudokotela kanye neziqu zenkosi kwezobunjiniyela bukagesi, uzibuthe, isayensi yezinto zokwakha namanye ama-majors ahlobene, futhi banesipiliyoni seminyaka engaphezu kwengama-20 embonini yocwaningo nentuthuko yezimoto, ukuklama uzibuthe, izinqubo zokukhiqiza neminye imikhakha. Iminyaka yokuhlangenwe nakho ibenza bakwazi ukuqonda ngokushesha futhi baxazulule izinkinga zobuchwepheshe eziyinkimbinkimbi. Ngokuzayo, ithimba lizoqhubeka nokuhlola izinkambu ezihlukene zohlelo lokusebenza kanye nezikhombisi-ndlela ezintsha zokuthuthukiswa kobuchwepheshe obunembayo be-Halbach array.
Isikhathi sokuthumela: Nov-26-2024
