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Kushandiswa nanocrystalline moyo

        Nanocrystalline, aizivikanwawo Nano-amorphous, ari mutsva mhando rinobva zvinhu. Nanocrystalline cores vanonamata vanhu dzavo dzakakwirira rinobva permeability, mukuru squareness reshiyo, pasi makirisito kurasikirwa uye yakakwirira tembiricha isimbe.
        The Nanocrystalline Musimboti aine saturation rinobva induction (1.l ~ 1.2T), mukuru rinobva permeability, pasi coercivity, kurasikirwa yakaderera uye kutsiga zvakanaka, kupfeka kuzvidzivirira uye ngura nemishonga. The mari yakaderera ine yakanakisisa mutengo / waivako reshiyo pakati zvose simbi nyoro rinobva zvinhu cores. The zvinhu chimbuzi Nanocrystalline chinoumba Unonzi "manyoro zvinhu" uye rinoshandiswa zvikuru kuti kutsiva nesilicon simbi, permalloy uye ferrite huru, svikiro uye duku dzakasiyana-siyana mukuru maitikiro (20-100 kHz) nokuchinja simba rinopiwa. Power chikuru transformer, kudzora transformer, wave inductor, simba kuchengetwa inductor, reactor, rinobva gudzazwi, zvine reactor chinoumba, EMC Sefa zvakajairika muoti inductor uye differential muoti inductor core. IDSN vakasiyana nevamwe transformer chinoumba rinoshandiswawo chaizvo-siyana transformer cores zvakafanana nemazvo.
1 chikuru zviri Nanocrystalline chinoumba
The VITROPERM 500F simbi-inobva Nanocrystalline chinoumba ane zvinotevera zvinhu:
1) yakakwirira Very kwokutanga permeability, μ = 30 000 ~ 80 000, uye rinobva permeability dzinosiyana zviduku pamwe zvinoyerera arambe achirema netembiricha;
2) The makirisito kurasikirwa yakaderera zvikuru uye haachinji tembiricha iri kuwanda 40 kusvika +120 ° C;
3) yakakwirira Very saturation nekubudisa arambe achirema (BS = 1.2T), vachibvumira yakaderera nokuchinja maitikiro kuti akasarudzwa, zvinogona kuderedza mari nokuchinja simba rinopiwa uye Ichimura filters;
4) The rinobva chinoumba iri encapsulated nokuda epoxy nebwe, ine yakakwirira simba zvemaziso, hapana hysteresis uye ndichisveerera, uye unogona kukunda simba vibration;
5) Unogona kutsiva chinyakare ferrite chinoumba yokuderedza Vhoriyamu nokuchinja simba rive. Kuvandudza yakavimbika nhengo.
2, kushandisira Nanocrystalline rinobva chinoumba mu nokuchinja simba wedzerai
2.1 Kushandisa Nanocrystalline makirisito mashoko dzakakwirira Frequency transformer
        Panguva ino, mukuru maitikiro transformers kazhinji kushandisa ferrite cores. Achienzanisa mabasa ari VITROPERM 5OOF simbi-yakavakirwa Ultra-micronized rinobva chinoumba pamwe N67 akatevedzana ferrite chinoumba zvinoberekwa subsidiaries maviri German, kuti rinobva permeability of Nanocrystalline chinoumba anochinja ndoda pamwe tembiricha kupfuura ferrite core. Inogona kuvandudza kudzikama rakavimbika nokuchinja simba rive. Apo tembiricha kuchinja, kurasikirwa Nanocrystalline chinoumba dererei zvikuru kupfuura ferrite core.
Uyewo, ferrite chinoumba ane pasi Curie pfungwa tembiricha uye ari nyore demagnetized panguva pamatunhu tembiricha. Kana Super microcrystalline chinoumba chinoshandiswa kuti transformer, uwandu shanduko rinobva induction panguva kushanda zvinogona kuchinjwa kubva O. 4T yakawedzera 1. yekare, ari uchishandisa kakawanda simba chinja chubhu ipfupi zasi 100 kHz.
2.2. Kushanda Nanocrystalline chinoumba zvakafanana muoti inductor
        Kana vanowanzochema muoti inductor (aizivikanwawo rwakafanana muoti kachidza) iri akagadzira kushandisa ultrafine sekristaro chinoumba, yakawanda inductance chingawanikwa ichitenderera vashoma majana, nokudaro achidzikisa kurasikirwa mhangura uye kuchengetedza waya uye kuderedza The vhoriyamu nevakariri muoti inductor iri diki. Common muoti inductors yaakaita Nanocrystalline cores vane yakakwirira zvakafanana-rudzi kupinza kurasikirwa uye kwava zvakafanana-rudzi chipingaidzo pamusoro navanopinda kakawanda-siyana, kubvisa kudiwa kunzwisisa firita matunhu. A zvakafanana muoti inductor iri angorukwa kushandisa ferrite chinoumba uye Nanocrystalline pokupedzisira, ukuwo.
2.3. Kushanda Nanocrystalline chinoumba mu Ichimura Sefa
        The cobalt-inobva Nanocrystalline makirisito VIT-ROVAC 6025Z zvinoberekwa VAC inogona kushandiswa iri EM1 Sefa kuti nokuchinja simba nemushonga, izvo zvinogona zvinobudirira kudzvinyirira Spike voltage kunotangira kukurumidza kuchinja ano. A Spike suppressor inogona angorukwa ichitenderera mumwe kana akawanda majana mhangura waya pamusoro Nanocrystalline core. The Chimiro yakareruka uye kudzvinyirira mheremhere chipingaidzo yakanaka chaizvo. The VITROVAC 6025Z Nanocrystalline chinoumba ane pasi kwazvo makirisito kurasikirwa uye yakakwirira squareness reshiyo. Kana pari pakarepo Kuchinja kuti zero, izvozvo akava inductance guru, iro rinogona kudzivisa neizvi kuitika pamusoro rectifier.
        Kana pari dzikava pamusoro, chinoumba ari zvine ezvinhu uye ane muzasizasi inductance. Kana pari zvasvika uchishandisa pfungwa (remanence pfungwa)
        kana ano washandukurwa kure, magetsi anoramba ari kunaka mirayiridzo nokuda neizvi apore nguva rectifier. Ipfupi, asi Nanocrystalline chinoumba ane refu rinobva permeability, izvo zvichaita kuuya yakawanda inductance, saka hazvipindi kuburikidza yokungotaura uchishandisa pfungwa (vanofanira dzinoenderana nguva apo neizvi yepamusorosoro ano vaIri kunoitika). Zviri zvakananga nekubata pfungwa (kureva, zvinopesana neizvi remanent pfungwa), uye ipapo magnetized kutanga imwe kutenderera. Zvinoita kudzivisa yepamusoro kuitika pamusoro rectifier anonzi "nyoro kupora."
        With kukura uye kukura kwesimba zvemagetsi zvigadzirwa, vanhu zvishoma nezvishoma kuti rinobva zvinoriumba havasi chete dzichipfekeka zvinoriumba musimba rinopiwa, asiwo nezvadzo, uremu uye kurasikirwa pamusana rebei kuenderana iri yose muchina. Maererano nenhamba, uremu rinobva zvinoriumba Kazhinji 30% kusvika 40% of zvachose kurema convert uye ruzha nezvokuvandudzika 20% 30% of zvachose vhoriyamu. Nokuti mukuru-kakawanda simba nerubatsiro modular design, nhamba muvhoriyamu uye kurema rinobva zvinoriumba Zvichava yakatokura. Uyezve, simba rinonzi magnetic zvinoriumba vari chinokosha kukanganisa simba chokupika simba romugove goho uye goho ripple. Naizvozvo, kuti kuvandudza simba arambe achirema, kushanda zvakanaka, uye goho chatingatevedzera simba nerubatsiro, zvakadzama tsvakurudzo inofanira kuitwa kuderedza inzwi, uremu, uye kurasikirwa rinobva zvinoriumba kuti zvinodiwa simba kukura. Tine chikonzero chokudavira kuti Nanocrystalline cores achava munoremekedza chaizvo kushanda tarisiro mune nokuchinja simba rinopiwa.


Post nguva: May-05-2019
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