En Huate Magnetic Gutandukanya Encyclopedia】 Gukoresha Electromagnetic Stirrer mu nganda za Casting

En Huate Magnetic Gutandukanya Encyclopedia】 Gukoresha Electromagnetic Stirrer mu nganda za Casting

Gukurura amashanyarazi birashobora gukurura neza aluminiyumu itabonetse, guhuza imiterere yimiti nubushyuhe bwashonga, kugabanya imiterere ya oxyde, kugabanya igihe cyo gushonga, kuzamura umusaruro, no kugabanya cyane imbaraga zumurimo w'abakozi. Bitewe nibyiza byinshi byo gukurura electromagnetic, stirromagnetic stirrer ubu yabaye ibikoresho byingenzi mubikorwa byo gushonga kwa aluminium.

Gukurura amashanyarazi birashobora gukurura neza aluminiyumu itabonetse, guhuza imiterere yimiti nubushyuhe bwashonga, kugabanya imiterere ya oxyde, kugabanya igihe cyo gushonga, kuzamura umusaruro, no kugabanya cyane imbaraga zumurimo w'abakozi. Bitewe nibyiza byinshi byo gukurura electromagnetic, stirromagnetic stirrer ubu yabaye ibikoresho byingenzi mubikorwa byo gushonga kwa aluminium.

Imashanyarazi ya electromagnetique igizwe ahanini ningufu zitanga amashanyarazi hamwe na inductor. Impinduka zingufu zitanga amashanyarazi zihindura 50 / 60Hz yumurongo wamashanyarazi uhinduranya amashanyarazi mugice cya 3 cyicyiciro gito cyamashanyarazi hamwe numurongo wa 0.5 ~ 5Hz. Amashanyarazi amaze guhuzwa na coil inductor, hazakorwa umurima wa rukuruzi ya rukuruzi. Umuzenguruko wa magnetiki ugenda winjira mu isahani idafite ibyuma munsi yitanura hamwe nitanura kandi ikora kuri aluminiyumu yashongeshejwe, kugirango aluminiyumu yashongeshejwe igenda buri gihe, kugirango igere ku ntego yo gukangura. Ubunini nicyerekezo cyingufu zitera imbaraga zirashobora guhinduka muguhindura voltage, inshuro nicyiciro cyimpinduka zingufu zitangwa.

AC, DC, AC iheruka gutanga amashanyarazi hamwe nuburenganzira bwumutungo wubwenge wigenga wateguwe na HuateIsosiyete na kaminuza ya Nankai, kaminuza ya Shandong hamwe n’andi mashuri makuru na za kaminuza, bigizwe n’inama y’ubugenzuzi hamwe n’inama ihindagurika itanga amashanyarazi kugira ngo ikore sisitemu yo gutwara amashanyarazi.

Ubuhanga bugezweho bwa PWM bugabanya imiterere ihuriweho na enterineti ihinduranya kera. Ukurikije imitwaro iranga electromagnetic stirrer, igishushanyo cyihariye cya software hamwe nibyuma birakorwa. Irashobora gutwara umutwaro munini wa inductive utarinze kongeramo impedance ihuza amashanyarazi n'umutwaro, kandi irashobora gukora kuri radiyo nto. Akazi gahamye. Amashanyarazi ya PWM aheruka gutanga amashanyarazi arakwiriye gukoreshwa kuri electromagnetic stirrers; ugereranije nu gakondo gakondo itanga amashanyarazi, amashanyarazi ya PWM aheruka gutanga amashanyarazi ya Huateifite ibintu bikurikira:

1.Imbaraga zingufu: Imbaraga zingufu za AC-DC-AC ziheruka gutanga amashanyarazi arashobora kugera kuri 0.95, ibyo bikaba bihuye neza namabwiriza yigihugu agenga ibice bitatu byamashanyarazi (0.9-1). 0.95 cyangwa nibindi nibyiza. Niba ibintu byingufu biri hejuru cyane, voltage izaba ndende cyane. Ugereranije nimbaraga za AC-AC zitanga amashanyarazi, ubushobozi bwashizwemo nigikoresho burashobora kugabanuka cyane.

2.Igihombo cyakazi gihamye: Uruhande rukosora amashanyarazi ya PWM AC-DC-AC aheruka gutanga amashanyarazi ntirukenera uruziga rugoye, ibikoresho ubwabyo bifite igihombo gike, kandi imikorere yo guhindura irarenze iy'umuzunguruko wa PWM gakondo. . Iyo ibikoresho biri mumwanya uhagaze, amashanyarazi asanzwe ahinduka akenera guhana ingufu nini hamwe numuyoboro wamashanyarazi kugirango hagumane umutekano wumuriro wa bisi ya DC, mugihe amashanyarazi ya PWM aheruka gutanga nta mashanyarazi afite. amashanyarazi. Kubyerekeranye no munsi yo gutanga amashanyarazi gakondo.

3. Igihombo cyo gukora: Kubera ko abakangurambaga ari umutwaro wa inductive, ntabwo ari umutwaro wo mu bwoko bwa moteri, nta buryo bwo guhindura ibintu biva mu mbaraga za mashini kugera ku mbaraga z'amashanyarazi, bityo rero nta bitekerezo bitanga ingufu mu gihe cyo gukora. Amashanyarazi mashya ya PWM amenya guhanahana ingufu hamwe nu mutwaro wa inductive unyuze hagati ya capacitori nini nini ya DC, gusa harakenewe ingufu, kandi ntihaboneka ihinduka ry’amashanyarazi, Kubwibyo, amashanyarazi ya PWM aheruka afite igihombo gito cyo gukora kurusha gakondo impinduka zikoreshwa mumashanyarazi.

4. Imirasire ya electromagnetique: Kuberako amashanyarazi ya PWM ahindagurika yumuriro agizwe nibikoresho bya elegitoroniki kandi bigahindurwa numuyoboro mwinshi utwara ibintu, amashanyarazi gakondo ahindagurika agizwe nibice bibiri: ikosora PWM na inverter ya PWM. Ikosora rya PWM ryapimwe na gride ya power izabyara umubare munini wurwego rwohejuru ruhuza iyo ikora. Nubwo LC iyungurura ikoreshwa kuruhande rwa gride, iracyatera imirasire kubangamira gride nibikoresho bikikije; amashanyarazi ya PWM aheruka nta modulisiyo yo hejuru ihinduranya kuruhande rwa gride, kandi Ukoresheje ibyiciro byinshi LC kuyungurura no guhinduranya wenyine, ikizamini cyerekana ko kwivanga kwimirasire kuruhande rwa gride ari bito cyane, kandi binatsinda ingaruka za hanze yisi kuri electromagnetic ikurura amashanyarazi.

5. Ibikoresho bihamye: amashanyarazi agezweho ya PWM yumuriro utanga amashanyarazi, uruhande rukosora rukoresha uburyo butagenzuwe bwo gukosora ibintu bisanzwe, ntamuzunguruko ugoye ukenewe, kandi umuzenguruko uroroshye. Byongeye kandi, kubera gukoresha imiyoboro myinshi yo gukingira, harimo gutahura umurongo winjira, ishami rya feri ya DC capacitor, ubushyuhe bwamazi, umuvuduko wamazi, nibindi, cyane cyane kurinda byinshi IGBT, bituma sisitemu ikora neza, hamwe na kamere yayo yateye imbere, gukura no gushikama biragaragara cyane.

Imashanyarazi ikora amashanyarazi yakozwe na Huate ifite abakiriya barenga 200 bo mu gihugu, kandi yoherejwe mu bihugu n’uturere birenga icumi nka Burezili, Tayilande n'Ubuhinde, kandi ishimwa cyane n’abakiriya.

Shandong Huate Magnetoelectric Technology Co., Ltd. yashinzwe mu 1993 (kode yimigabane: 831387). Isosiyete ni nyampinga ku rwego rwigihugu nyampinga ku giti cye, urwego rwigihugu rwihariye, rwihariye, kandi rushya rwingenzi "ruto ruto", uruganda rwo guhanga udushya ku rwego rwigihugu, hamwe n’umushinga wo guhanga udushya ku rwego rwigihugu. Numushinga wingenzi wubuhanga buhanitse, uruganda rwigihugu rwerekana imitungo yubwenge, uruganda ruyoboye ibikoresho bya Linqu magnetoelectric ibikoresho biranga inganda za gahunda yigihugu ya Torch, umuyobozi wikigo cyigihugu cya Magnetoelectric na Temperature Low Superconducting Application Technology Innovation Strategic Alliance, na visi perezida w’ishami ry’ishyirahamwe ry’inganda zikomeye z’Ubushinwa. . Hariho urwego rwigihugu nyuma yubushakashatsi bwa siyanse yubushakashatsi, ahakorerwa amasomo yuzuye yubumenyi, laboratoire zingenzi zintara zikoresha ibikoresho bya magnetiki nibikoresho, hamwe n’ibigo by’ikoranabuhanga bikoresha ingufu za rukuruzi n’amashanyarazi n’izindi mbuga za R&D. Ifite ubuso bwa metero kare 270.000, ifite umutungo wose urenga miliyoni 600 Yuan hamwe n’abakozi barenga 800. Nimwe murwego runini rukora umwuga wo gukora no gukora ibikoresho bikoreshwa na magnetiki mubushinwa. Inzobere mu gukora ubuvuzi bwikirenga bwa magnetiki resonance imashusho, magnesi zihoraho, electromagnetic nubushyuhe buke burenze urugero rukuruzi ya magnetiki, itandukanya ibyuma, ibikoresho byuzuye byamabuye y'agaciro, imashini zikoresha magnetiki, nibindi, urwego rwa serivisi rurimo ubucukuzi, amakara, ingufu z'amashanyarazi, metallurgie, ibyuma bidafite fer hamwe n’ubuvuzi, byagurishijwe muri Ositaraliya, Ubudage, Burezili, Ubuhinde, Afurika yepfo n’ibihugu birenga 30.