M'zaka zaposachedwa, ma motors othamanga kwambiri apangidwa mwachangu (liwiro ≥ 10000RPM). Monga zolinga zochepetsera mpweya zimadziwika ndi mayiko osiyanasiyana, ma motors othamanga kwambiri agwiritsidwa ntchito mofulumira chifukwa cha ubwino wawo waukulu wopulumutsa mphamvu. Iwo akhala pachimake galimoto zigawo zikuluzikulu m'minda ya kompresa, blowers, mapampu zingalowe, etc. Pachimake zigawo zikuluzikulu za Motors liwiro ndi makamaka: mayendedwe, rotors, stators, ndi olamulira. Monga gawo lamphamvu lamagetsi, rotor imagwira ntchito yofunika kwambiri. Amagwiritsidwa ntchito kwambiri m'makina ndi zida zosiyanasiyana ndi magwiridwe antchito abwino komanso abwino kwambiri. Ngakhale kubweretsa kupanga bwino kwa mabizinesi, akusinthanso miyoyo ya anthu. Pakadali pano, ma mota othamanga kwambiri omwe amagwiritsidwa ntchito kwambiri pamsika ndi awa:maginito okhala ndi injini, makina onyamula mpweyandimakina opangira mafuta.
Kenaka, tiyeni tiwone bwinobwino mawonekedwe a rotor muzochitika zosiyanasiyana zogwiritsira ntchito:
1. Maginito onyamula galimoto
Rotor ya maginito okhala ndi maginito imayimitsidwa mu stator kudzera mu mphamvu yamagetsi yopangidwa ndi maginito, kupeŵa kukangana kwa mayendedwe azikhalidwe zamakina. Izi zimapangitsa kuti injiniyo ikhale yosavala zamakina nthawi yogwira ntchito, imachepetsa mtengo wokonza, ndipo imatha kugwira ntchito mwachangu. Kupyolera mu masensa ndi machitidwe olamulira, malo olondola a rotor akhoza kuwongoleredwa pamlingo wa micron. Chifukwa mayendedwe a maginito amagwiritsidwa ntchito nthawi zambiri, maginito okhala ndi maginito ali ndi ubwino woonekeratu pamtundu wa mphamvu za 200kW-2MW. Kutengera maginito a refrigeration kompresa mwachitsanzo, chifukwa cha kukangana kwamakina, ma compressor achikhalidwe samangokhala ndi mphamvu zambiri, komanso phokoso lalikulu komanso moyo wocheperako. Kugwiritsa ntchito maginito okhala ndi firiji compressor kumathetsa bwino mavutowa. Ikhoza kupondereza refrigerant m'njira yabwino kwambiri, imathandizira kwambiri mphamvu yamagetsi yamagetsi, ndikuchepetsa kugwiritsa ntchito mphamvu zanyumba ndi zida zamafiriji (kupulumutsa mphamvu yamagetsi 30%). Panthawi imodzimodziyo, ntchito yotsika phokoso imapanganso malo opanda phokoso komanso omasuka kwa ogwiritsa ntchito, kaya m'nyumba zoziziritsira mpweya kapena zazikulu zosungirako zozizira zamalonda, zimatha kubweretsa wogwiritsa ntchito bwino. Makampani odziwika bwino monga Midea, Gree, ndi Haier akugwiritsa ntchito lusoli.
2. Mpweya wonyamula mpweya
Rotor ya injini yonyamula mpweya imayimitsidwa kudzera mu mayendedwe a mpweya. Panthawi yoyambira ndi kuyendetsa galimoto, mpweya wozungulira wozungulira umagwiritsa ntchito mphamvu ya mpweya yomwe imapangidwa ndi kusinthasintha kwakukulu kuti ayimitse rotor, potero kuchepetsa kukangana pakati pa rotor ndi stator ndi kuchepetsa kutaya. Rotor ya injini yonyamula mpweya imatha kuthamanga mokhazikika pa liwiro lalikulu. Mu mphamvu yaing'ono ya 7.5kW-500kW, mpweya wonyamula mpweya uli ndi ubwino chifukwa cha kukula kwake kochepa komanso kuthamanga kwambiri. Chifukwa kugunda kwamphamvu kwa mpweya kumachepa ndi kuchuluka kwa liwiro, mphamvu ya mota imatha kusungidwa pamlingo wapamwamba kwambiri. Izi zimapanga mpweya
Ma motors omwe amagwiritsidwa ntchito kwambiri popangira mpweya wabwino kapena kuponderezana kwa gasi komwe kumafunikira liwiro lalikulu komanso kutuluka kwakukulu, monga zida zopangira gasi zotayira m'mafakitale, zofulitsira mpweya wa akasinja a zinyalala, ma compressor a hydrogen mafuta cell system, etc. Sing'anga yogwira ntchito ya air bearingmotor ndi mpweya. , yomwe ilibe chiwopsezo cha kutuluka kwa mafuta ngati mayendedwe opaka mafuta, ndipo sichimayambitsa kuwonongeka kwa mafuta kumalo ogwirira ntchito. Izi ndizochezeka kwambiri m'mafakitale omwe ali ndi zofunika kwambiri pakupanga malo, monga kukonza chakudya, mankhwala ndi zina.
3. Makina otsetsereka
Mu makina otsetsereka, kugwiritsa ntchito mayendedwe otsetsereka kumalolarotorkuzungulira pa liwiro lalikulu ndi mphamvu mkulu (nthawi zonse ≥500kW). Rotor ndiyenso gawo lalikulu la injini yozungulira, yomwe imapanga torque yozungulira polumikizana ndi maginito a stator kuti ayendetse katunduyo kuti agwire ntchito. Ubwino waukulu ndi ntchito yokhazikika komanso yokhazikika. Mwachitsanzo, mu injini ya pampu yaikulu ya mafakitale, kuzungulira kwa rotor kumayendetsa shaft ya pampu, kulola kuti madzi asamayendetsedwe. Rotor imayenda mozungulira, yomwe imapereka chithandizo kwa rotor ndikunyamula mphamvu zozungulira ndi axial za rotor. Pamene liwiro la rotor ndi katundu zili mkati mwazomwe zatchulidwa, rotor imazungulira bwino muzitsulo, zomwe zingathe kuchepetsa kugwedezeka ndi phokoso. Mwachitsanzo, m'njira zina zopangira mafakitale zomwe zimafuna kukhazikika kwapang'onopang'ono, monga kupanga mapepala, nsalu ndi mafakitale ena, ma motors otsetsereka amatha kutsimikizira kupitiliza kwa kupanga komanso mtundu wazinthu.
4. Mwachidule
Kugwiritsa ntchito ndi chitukuko cha ma rotor othamanga kwambiri kwabweretsa mwayi ndi kusintha kwa mafakitale ambiri. Kaya ndi maginito okhala ndi maginito, ma mota okhala ndi mpweya kapena ma sliding motors, onse amatenga gawo lalikulu pamagawo awo ogwiritsira ntchito ndikuthana ndi mavuto ambiri omwe amakumana ndi ma mota azikhalidwe.
Malingaliro a kampani Hangzhou Magnet Power Technology Co., Ltd.sanangodziwa luso laukadaulo lopitilira 20 popanga ndalama mu R&D, kuwongolera mtundu wazinthu komanso njira yabwino yotumizira pambuyo pogulitsa, komanso imapereka zinthu zokhazikika komanso zodalirika zamaginito kwa mabwenzi ambiri apakhomo ndi akunja. Hangzhou Magnet Power Technology Co., Ltd. imatha kupanga ma rotor olimba ndi ma rotor opangidwa ndi ma mota othamanga kwambiri. Kwa maginito osasunthika, mphamvu zowotcherera, komanso kuwongolera kosinthika kwa ma rotor olimba, Magnet Power ali ndi luso lopanga zambiri komanso njira yabwino yoyesera. Kwa rotor laminated, Magnet Power ali ndi mawonekedwe abwino kwambiri odana ndi eddy, mphamvu zokulirapo komanso kuwongolera bwino kwamphamvu. M'tsogolomu, kampaniyo ipitiliza kugulitsa ndalama mu R&D, ndikupititsa patsogolo ukadaulo ndi njira zopangira. Magnet Power yadzipereka kupereka zinthu zotsogola kwambiri komanso zapamwamba kwambiri kwa kasitomala aliyense,sonkhanitsani mphamvu za maginito kuti mupange dziko labwino kwambiri.
Nthawi yotumiza: Dec-07-2024
