Nanocrystalline, tsejoang hape e le bilopha-amorphous, ke mofuta o mocha oa lintho tse bonahalang a khoheli a. Nanocrystalline cores di rata ka ho batho ba ho bona matla a khoheli e lumellang metsi ho kena phahameng, phahameng squareness karo-karolelano, liboto le tahlehelo ea tlaase 'me e phahameng botsitso mocheso.
        The Nanocrystalline konokono o phahameng ho tlala a khoheli a induction (1.l ~ 1.2T), e phahameng matla a khoheli e lumellang metsi ho kena, le tlaase coercivity, tahlehelo tlaase le botsitso tse molemo, ba apara ho hanyetsa le ho hanyetsa ts'enyeho. Theko e tlase o na le molemo ka ho fetisisa theko / tshebetso karo-karolelano har'a tšepe bonolo cores tsohle a khoheli a lintho tse bonahalang. Boitsebiso bo sebelisoa ho etsa hore Nanocrystalline konokono e tsejoang ka hore ke "lintho tse bonahalang e tala" le ho pharaletseng sebelisoa ho nka sebaka ka silicon tšepe, permalloy le ferrite e khōlō, tse mahareng le tse nyenyane ka litsela tse sa tšoaneng tsa maqhubu a phahameng (20-100 kHz) ho switjha phepelo matla. Matla transformer e khōlō, taolo transformer, leqhubu inductor, polokelo ya eneji, inductor, melena, matla a khoheli seholisa, ba phelelang melena konokono, EMC filtara tloaelehile hore batho ba mokgwa wa inductor le differential mokgwa wa inductor liboto. IDSN nyenyane ho itšehla thajana transformer konokono e hape ho pharaletseng sebelisoa ka mefuta e sa tšoaneng ea transformer cores ea sebetsa ka ho nepahetseng e tšoanang.
1 ka sehloohong litšobotsi tsa Nanocrystalline konokono
The VITROPERM 500F tšepe tse thehiloeng Nanocrystalline konokono o na le makgetha a ho tse latelang:
1) phahameng haholo ka lekhetlo la pele e lumellang metsi ho kena, μ = 30 000 ~ 80 000, 'me ho e lumellang metsi ho kena a khoheli a fapana hakaalo le segokanyipalo ts'ebetsong le mocheso;
2) ea mantlha ke tahlehelo e tlaase ka ho fetisisa 'me ha a fetola ka mocheso ka mefuta e fapaneng ya 40 ho +120 ° C;
3) phahameng haholo ho tlala ts'ebetsong segokanyipalo (, bs = 1.2T), e le hore e ka tlaase ho switjha maqhubu a ho khetha, e leng ho ka fokotsang litšenyehelo tsa ho switjha phepelo matla le-filter EMI;
4) The konokono khoheli e phuthetswe kahare ke epoxy lehoakhoa, le nang le phahameng phetha molao matla, ha ho na hysteresis le otlolla, 'me ka mamella matla thothometsa;
5) E ka nka sebaka sa tsa setso ferrite mantlha ho fokotsa bophahamo ba modumo ea ho switjha phepelo matla. Ho ntlafatsa likarolo ka tšeptjoang.
2, tshebediso ya Nanocrystalline khoheli konokono ka ho switjha phepelo matla
2.1 Kopo ya Nanocrystalline konokono lintho tse bonahalang e phahameng maqhubu transformer
        Hona joale, phahameng maqhubu a baru ka kakaretso sebelisa cores ferrite. Bapisa le tshebetso ya VITROPERM 5OOF tšepe tse thehiloeng marang-micronized a khoheli a liboto le N67 letoto la lihlooho tse ferrite liboto tse hlahisoang ke ka tiasa yona tse peli Jeremane, ho e lumellang metsi ho kena a khoheli a ba Nanocrystalline konokono fetola haholo ka tlaase ho moo le mocheso ho feta ea mantlha ferrite. E ka ntlafatsa botsitso le ho tšepahala ha phepelo switjha matla. Ha liphetoho mocheso, ho lahleheloa ke e Nanocrystalline mantlha ke ka tlaase haholo ho feta ea ea mantlha ferrite.
Ho phaella moo, ea mantlha ferrite na le tlaase Curie ntlha mocheso le e habonolo demagnetized ka thempereichara e phahameng. Ha e bartolomeo microcrystalline konokono e sebediswa ho etsa transformer, ka tjhelete e ya phetoho ka induction khoheli nakong tshebetsong di ka fetoha ho tloha O. 4T eketsehile ho 1. OT, le maqhubu a ho sebelisa mehaho ea matla switjha tube, e fokotsehile ho tlase 100 kHz.
2.2. Kopo ea Nanocrystalline konokono ka mokgwa wa inductor neng li tloaelehile
        Ha e tlwaelehileng mokgwa wa inductor (eo hape a tsejoa e le mokgwa wa ho bipetsa tloaelehile hore batho ba) e iqapetse sebelisa e ultrafine kristale konokono, e khōlō palo ya bottom ka fumanoa ke matsoelintsoeke le palo e fokolang ea ba chenchana, ka tsela eo ho fokotsa ho lahleheloa ke koporo le ho pholosa terata le fokotsa Moqolo oa mokgwa wa inductor tloaelehile hore batho ba ke tse nyenyane. E Tloaelehileng mokgwa wa inductors entseng le Nanocrystalline cores na phahameng lumellanang ka eona-mokgwa wa kenyeletswa tahlehelo le hatella ho tloaelehile hore batho-mokgwa wa tshitsiso holim'a mefuta e maqhubu a mefuta e fapaneng, felisa ho hlokahala hore rarahaneng lipotoloho filthara. A mokgwa wa inductor tloaelehile hore batho ba e iqapetse ke sebelisa liboto ferrite le e Nanocrystalline konokono, ka ho latellana.
2.3. Kopo ea Nanocrystalline konokono ka EMI filtara
        The cobalt thehiloeng Nanocrystalline konokono VIT-ROVAC 6025Z hlahisoang ke VAC ka ho pharaletseng sebelisoa ka EM1 filtara ba ho switjha phepelo matla, e leng e ka ka katleho thibela nyoloha gagamalo generated ke phetoho e potlakileng ea morao-rao. A suppressor nyoloha ka iqapetse ke matsoelintsoeke le 'ngoe kapa tse' maloa chenchana tsa terata ea koporo ka Nanocrystalline liboto. Sebopeho haholo bonolo le hatelloang la lerata tshitsiso e le molemo haholo. The VITROVAC 6025Z Nanocrystalline konokono e na le tlase haholo konokono tahlehelo le phahameng squareness karo-karolelano. Ha jwale tšohanyetso fetola ho lefela, e hlahisa 'bottom kgolo, e leng se ka sitisa jwale khutlisetsang tsa rectifier ena.
        Ha jwale e reteleha ho ea pele, ea mantlha e boemong ba ho ba phelelang ho le o na le e tlase haholo bottom. Ha jwale fihla bueloang ntlha (remanence ntlha)
        ha hona joale e ile theoha, hona joale o tsoela pele ka tsela e mpe ka lebaka la ho se mo khutlisetsang bocheng hlaphoheloa nakong ea rectifier ena. Fokotswa, empa Nanocrystalline konokono e na le e phahameng haholo ea matla a khoheli e lumellang metsi ho kena, e leng tla e hlahisa e khōlō palo ya bottom, kahoo, ho ha e ee ka ho mogopolofela ntlha bueloang (lokela ho tsamaisana le nako eo ha khutlisetsang tlhōrō jwale Ire le hlaha). Ke ka ho toba le ntlha eo sebetsa (khr, e khutlisetsang remanent ntlha), 'me joale magnetized ho qala potoloho e' ngoe. Bath ena ea hatella tlhōrō jwale ya rectifier le bitsoa "bonolo ho hlaphoheloa."
        Ka ho ntshetsa pele le ho hōla kelellong theknoloji matla elektronike, batho ba butle-butle hlokomela hore dikarolo a khoheli ha dikarolo tsa tshebetso feela a fanang ka matla, empa hape ba modumo tsa bona, boima ba 'mele le ho shoeloa ikarabella ka karolo e khōlō ka mochini lohle. Ho ea ka lipalo-palo, boima ba karolo ea matla a khoheli ke ka kakaretso 30% ho 40% ya boima kakaretso ea converter, 'me bophahamo ba modumo ea entseng hore ho 20% ho 30% ya bophahamo ba modumo palo yohle. Bakeng sa phahameng maqhubu a matla a phepelo ea moralo modular, palo ea molumo le boima ba karolo ea matla a khoheli Ho tla esita le e phahameng. Ho phaella moo, dikarolo a khoheli ke ntlha ea bohlokoa e amang tshebetso e matla ya phepelo matla khumo le khumo ripple. Ka hona, e le hore ho ntlafatsa matla a segokanyipalo sa, bokgoni, le boleng khumo ea phepelo matla, ka botebo ho etsa lipatlisiso lokela etswa ho fokotsa bophahamo ba modumo, boima ba 'mele, le tahlehelo ea karolo ea matla a khoheli ho kopana le le litlhoko tsa ntshetsopeleng matla. Re na le lebaka la ho lumela hore Nanocrystalline cores tla ba e pharaletseng haholo kopo tebello ka ho switjha phepelo matla.