ZvigadzirwaElectronics

Magnetic gudzazwi - kushanda musimboti uye kushandisa

Magnetic gudzazwi - iri kunofambira mberi yemagetsi midziyo, iyo yakagadzirirwa kudzora kukosha kukura kwakaita rakatumbuka kuitika vachishandisa nguva dzose. The kushanda nheyo mudziyo uyu kwakavakirwa non-Linear zvechadenga magnetized rinobva vematunhu. A rinobva gudzazwi inowanzoshandiswa mumunda otomatiki kudzora mashoko electric motor (zvose synchronous uye asynchronous) kuti ushande rakatumbuka iyezvino.

A umhare mudziyo uyu nyore. Magnetic gudzazwi kuchibva anodawo ichitenderera, iri matanda ayo zvakanyanyisa. It chakagadzirwa maviri akatevedzana-kwakabatana Coils. Kuzvidzora ichitenderera ne vakawanda muchichinjana iri pakati tsvimbo. Kana pasina kuitika iri mbuva, uye inopfuura nomunyika kushanda ichitenderera, iyo hwakabatana mu ngaatevedzane mutoro, asi rinonzi magnetic wedunhu haangazozikamwi zvine unoburuswa AC voltage nokuda vashoma muchichinjana. Panyaya iyi, vose voltage achadonha pamusoro kurwisa kushanda coils (mu iyi ichava reactive). Panyaya iyi, mutoro achapiwa dzinounzwa kuna simba shoma.

The rinobva mudziyo dzakadai rinobva gudzazwi yakazara nekuti magetsi ichipfuura kudzora ichitenderera. Nemhaka yokuwanda muchichinjana pamusoro zvakakwana kunyange chiduku kuitika. Somugumisiro izvi zviri reactive chezvinonhuwira ari kushanda ichitenderera nemishonga zvichaita kuderera zvinoshamisa uye mutengo kuitika muna kudzorwa redunhu uye nokukurumidza kuwedzera. Saka, achishandisa chiratidzo zviduku kudzora ichitenderera zvinogona kudzorwa zvakawanda simba.

In nyore Kana mudziyo dzakadai rinobva gudzazwi rinomiririra inductance riri kushanda pamwe zvakananga ano. Nokuti nhengo kudzora inductance kuti kwakabatana munguva dzino kuna AC mutoro redunhu.

Nokuti chikuru tsika inductor kuitika mu akatevedzana redunhu duku mutoro. Yakaderera inductance razvino achava guru Daisy cheni. On vachizvitakudza ukuwo, mutengo vachange kunowedzerawo kuenderana kuderera inductance. Kune dzakawanda akaitwa umo zano rakadaro, sezvo munhu rinobva simba rinoshandiswa sezvo Somuenzaniso, asiri kuonana ataure (nokuti contactless nokuchinja uno) nokuti doubling kakawanda mutengo, kudzikamisa voltage ari redunhu modulating yakakwirira kakawanda kunoratidza yakaderera kakawanda zviratidzo, sezvinoita mudziyo yakadaro somunhu kuitika gudzazwi nokuda nokudzora voltage uye zvichingodaro.

Kunyange mumakore achangopfuura, rinobva amplifiers vaiva mune dzimwe nzvimbo adzosa kushandisa kwainoita semiconductor mano, munzvimbo dzakadai kurapa dzemagetsi Zvifambiso rokuvaka michini, chiedza mutemo konzati dzimba uye cinémas, vari kurapa locomotives rinobva gudzazwi haana vakwikwidzi kusvikira nhasi.

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