Iyo yakakosha chikamu che kudonhedzwa kunyorera vira, zvinhu zvekuchengetedza zve thyristor

Iyo thyristor ye induction melting furnace ndiyo musimboti wepakati frequency simba rekupa, uye kushandiswa kwayo kwakaringana kwakakosha pakushanda kwenzvimbo. Zvakajairika kuti induction inonyunguduka choto ikuvadze akati wandei pagore. Kana iyo thyristor ichipiswa kazhinji, choto chemagetsi chichamisa kugadzirwa, izvo zvichakanganisa kugadzirwa, uye zvichakonzera kungwarira. Iko kushanda kweiyo thyristor inotangira kubva kumazana akawanda amperes kusvika kune akati wandei amperes, uye iyo voltage inowanzova imwe kana zviuru zviviri volts. Kudzivirirwa kwakanaka kwebhodhi guru rekutonga uye mamiriro akanaka ekutonhora kwemvura anodiwa.

Kuwedzeredza maitiro e thyristor: Kukuvadzwa kwe thyristor kunonzi kuparara. Pasi pemamiriro akajairwa emvura-kutonhora, iko zvino kuwandisa huwandu hunogona kusvika kupfuura 110%; hapana voltage overload capacity, kureva kuti, silicon yakanyatsokuvadzwa pasi pe overvoltage mamiriro. Tichifunga nezvekuwedzera kwemagetsi, vagadziri vanowanzo sarudza silicon zvikamu zvinoenderana ne3-4 nguva yemagetsi anoshanda pakugadzira zvivakwa.

Iyo chaiyo yekuisa kumanikidza kweSCR: 150-200KG / cm2. Kana iyo nzvimbo ichibva mufekitori, inowanzotsikirirwa-yakaiswa ne hydraulic press. Iyo yakanyanya kusimba yeyakajairwa wrench haigone kusvika kune iyi kukosha, saka hapana chikonzero chekunetseka nezve iyo silicon iri kupwanywa kana kudzvanywa kwaiswa nemaoko; kana kudzvinyirirwa kwakasununguka, kuchapisa silicon nekuda kwekushaya kupisa kwekupisa.

SCR radiator chimiro: mvura-yakatonhorera mhango + yakawanda-yemhangura mbiru rutsigiro. Kana mvura inotenderera yakaoma zvikuru, inokwira mumvura yemvura uye inokonzera kupisa kusina kunaka; kana mashizha nemamwe marara achipinda mugomba remvura, zvinokonzeresa kuyerera kwemvura kwakashata.