Mu uinjiniya wamagetsi ndi kugawa mphamvu, ma transfoma amatenga gawo lofunikira kwambiri pakuwonetsetsa kuti dongosolo ndi lodalirika komanso logwira ntchito posintha mphamvu yamagetsi kuchokera kumagetsi amodzi kupita ku ena. Zomwe zili pachimake, chinthu chofunikira kwambiri chomwe chimawongolera magwiridwe antchito ndi magwiridwe antchito a thiransifoma, zili pamtima pazidazi. Ndi kupita patsogolo kwaukadaulo, zida ndi njira zomwe zimagwiritsidwa ntchito popanga ma transformer cores zikuyendanso. Tiyeni tiwone tsogolo lochititsa chidwi la zida za transformer core komanso kupita patsogolo kwaposachedwa komwe kumayambitsa makampani.
Nanocrystalline Core Zida:
Mtsogoleri watsopano mwina zida za Nanocrystalline zikuyimira kudumphadumpha kwakukulu muukadaulo wa thiransifoma pachimake. Zokhala ndi ma crystallite ang'onoang'ono, omwe nthawi zambiri amayezedwa mu nanometers, zidazi zimawonetsa mphamvu zamaginito chifukwa cha mawonekedwe ake abwino. Kugwiritsiridwa ntchito kwa zida za nanocrystalline core kumabweretsa kusintha kowoneka bwino pakugwira ntchito bwino kwa ma transformer, makamaka pamapulogalamu omwe amafunikira ma frequency apamwamba.
Ubwino umodzi wofunikira kwambiri wa zida za nanocrystalline ndi kuthekera kwawo kwamphamvu kwa maginito, komwe kumawathandiza kuthana ndi kuchulukira kwamphamvu kwa maginito osataya mphamvu pang'ono. Katunduyu ndiwopindulitsa kwambiri pa ma transfrequency transformer, chifukwa nthawi zambiri amavutika ndi kutayika kwa eddy pano. Kutha kuchita bwino kwambiri pama frequency okwera kumapangitsa kuti ma nanocrystalline cores akhale oyenera kugwiritsa ntchito ngati magetsi ongowonjezwdwanso, malo opangira magalimoto amagetsi, ndi zida zamakono zogula.
Kuphatikiza pakuchita bwino kwambiri kwa maginito, zida za nanocrystalline zimawonetsa kukhazikika kwamafuta ndikuchepetsa kutulutsa phokoso. Kuwonongeka kwakukulu kwapakati komanso kutentha kwabwinoko kumathandizira kuti ma transfoma okhala ndi ma nanocrystalline cores azikhala ndi moyo wautali. Kuphatikiza apo, kugwedezeka ndi phokoso lobwera chifukwa cha kusinthasintha kwa maginito kumachepa kwambiri, zomwe zimapangitsa kuti pakhale bata, zomwe ndizofunikira kwambiri pakugwiritsa ntchito nyumba komanso zovuta.
Ngakhale mtengo wopangira zida za nanocrystalline pakali pano ndi wapamwamba kuposa chitsulo cha silicon chachikhalidwe, kafukufuku wopitilirapo ndi ntchito zachitukuko cholinga chake ndikuwongolera njira zopangira ndikuchepetsa ndalama. Pomwe zidazi zikuchulukirachulukira pamsika, kukwera kwachuma komanso kupita patsogolo kwaukadaulo kukuyembekezeka kupangitsa kuti ma nanocrystalline cores athe kupezeka komanso kulandiridwa kwambiri. Kusinthaku kukuwonetsanso gawo lina lamtsogolo la zida za thiransifoma, zotsatiridwa ndi miniaturization, magwiridwe antchito, komanso magwiridwe antchito apamwamba.
Pambuyo pa Silicon:Udindo wa Iron-based Soft Magnetic Composites
Makampaniwa akuwonanso kusintha kwa paradigm ndi chidwi chokulirapo mu iron-based soft magnetic composites (SMCs). Mosiyana ndi zida zapakatikati za thiransifoma, ma SMC amapangidwa ndi tinthu tating'onoting'ono ta ferromagnetic ophatikizidwa ndi matrix oteteza. Kukonzekera kwapadera kumeneku kumapangitsa kuti maginito apangidwe komanso amatsegula chitseko cha kusinthasintha kwakukulu ndikusintha mwamakonda pakumanga kwa transformer core.
Ma SMC opangidwa ndi Iron amawonetsa zinthu zofewa kwambiri za maginito, kuphatikiza kupenya kwambiri komanso kukakamiza kotsika, komwe kumathandiza kuchepetsa kutayika kwa hysteresis. Chimodzi mwazinthu zodziwika bwino za ma SMC ndi kuthekera kwawo kuchepetsa kutayika kwa eddy pakadali pano, chifukwa cha kutetezedwa kwa matrix. Ubwinowu ndiwofunikira makamaka pamapulogalamu omwe amafunikira magwiridwe antchito apamwamba, ofanana ndi zida za nanocrystalline.
Chomwe chimasiyanitsa ma SMC ndi kusinthasintha kwawo. Kusinthasintha pakupanga ndi kupanga zida izi kumapangitsa kuti pakhale ma geometries apakati omwe poyamba sankatha kupezeka ndi zida zachikhalidwe. Kutha kumeneku ndikofunikira pakuphatikiza zosinthira kukhala malo ophatikizika kapena kupanga mayunitsi omwe ali ndi zosowa zapadera zowongolera kutentha. Kuphatikiza apo, ma SMC amatha kupangidwa pogwiritsa ntchito njira zotsika mtengo ngati zitsulo za ufa, zomwe zimatsegula njira zatsopano zopangira zida zosinthira pachuma komanso zogwira ntchito kwambiri.
Kuphatikiza apo, kupanga ma SMCs opangidwa ndi chitsulo kumagwirizana ndi machitidwe okhazikika. Njira zopangira nthawi zambiri zimaphatikizapo kugwiritsa ntchito mphamvu zochepa komanso kutulutsa mpweya wowonjezera kutentha poyerekeza ndi njira wamba. Phindu lachilengedweli, limodzi ndi magwiridwe antchito apamwamba a zida, zimayika ma SMCs opangidwa ndi chitsulo ngati mkangano wowopsa pakuwoneka bwino kwa zida zosinthira za m'badwo wotsatira. Kufufuza kosalekeza ndi ntchito zogwirira ntchito m'munda zikuyembekezeka kupititsa patsogolo zipangizozi ndikulimbitsa udindo wawo m'tsogolomu zamakono zamakono.
Ndikukhumba makampani osinthira thiransifoma Tsogolo labwino!!
Nthawi yotumiza: Sep-13-2024