Nhau

Nguva iyoyo yava kupera. Nhasi, matransformer ari kudzidza kutaura. Akashongedzwa nemasensa, akabatana negore, uye anoshandiswa nehungwaru hwekugadzira, chizvarwa chitsva chematransformer akangwara anogona kutaura nezvehutano hwavo, kufanotaura kukundikana, uye kugadzirisa mashandiro egrid panguva chaiyo. Kune vanoshanda negrid nenyanzvi dzekutenga, kunzwisisa zvinhu izvi zvakangwara kuri kuva chinhu chakakosha.

Kuedza kwepasi rose kubvisa kabhoni mumagetsi kwasvika kumativi ese eindasitiri yemagetsi—kusanganisira transformer inozvininipisa. Kwemakumi emakore, tekinoroji ye transformer yakaramba isingachinji: mafuta emineral ekudzivirira kupisa, simbi inotarisa zviyo zvepakati, uye mazinga ekushanda zvakanaka ayo akavandudzika zvishoma nezvishoma.

Kana wangoona zvinodiwa pakugadzira transformer yako, dambudziko rinotevera nderekuita sarudzo yakanaka yekutengeserana. Unoenzanisa sei mitengo kubva kune vatengesi vakasiyana? Ndezvipi zvitupa zvaunofanira kutsvaga paunotenga kunze kwenyika? Unoongorora sei kana mugadziri achikwanisa kuita zvinhu nenguva uye kuzadzisa zvinotarisirwa zvemhando yepamusoro?

Transformer iyi inowanzonzi ndiyo inofamba nemagetsi. Haina zvinhu zvinofamba, haidi kugadziriswa zvakanyanya, uye inogona kushanda zvakanaka kwemakumi emakore. Asi shure kweizvi zviri nyore kune maitiro ekugadzira akachinja zvakanyanya muzana remakore rapfuura.

Ndiyo nzira yekutanga iyo vanhu vazhinji vanonzwa "tekinoroji yetransformer." Pamusoro pezvose, electromagnetic induction yakawanikwa muna 1831. Chimiro chikuru chetransformer yemazuva ano chakatangwa muna 1885. Ndeipi nyaya itsva ingataurwa nemuchina une makore 140 ekuberekwa?

Yakavharirwa muzviteshi zvemagetsi kana kuti yakagara pamatanda emagetsi, yaiita basa rimwe chete rakakosha—kushandura mazinga emagetsi kuti ikwanise kutumira simba kure—isina mukurumbira kana kuzivikanwa. Yaiva bhiza guru: rakavimbika, risingafungidzike, uye risingaonekwe.

Munyaya yekufambiswa kwesimba remagetsi ane simba rakawanda, matransformer e220kV anoita basa rakakosha mukuona kuti simba rinoparadzirwa zvakanaka. gap guru rekudzivirira kupisaPakati pemawinding etransformer chimwe chezvinhu zvakakosha pakugadzira, zvichikanganisa zvakananga kuvimbika kwetransformer, kugara kwenguva refu, uye mashandiro ayo. Sevatungamiriri vemusika mune tekinoroji yetransformer, tinoziva kuti dhizaini yepamusoro yekudzivirira kupisa inonyanya kukosha pakutsungirira kushushikana kwakanyanya kwemagetsi, kusanganisira ma voltages anoshanda nguva dzose, mheniuye kushanduka kwemasimba.

Matransformer epakati nepakati (MFTs) zvinhu zvakakosha mumagetsi emazuva ano, zvichigonesa kushandurwa kwesimba rakawanda uye rinoshanda zvakanyanya muzvishandiso zvakaita sekubatanidza simba rinogona kushandiswazve, kupisa kwemaindasitiri, uye masisitimu ekubata. Kune zviitiko zvine simba guru zvinoda kugona kwe96kVA, kugadzirisa matransformer aya mukushanda zvakanaka, manejimendi yekupisa, uye kukwirirana kwemagetsi (EMC) kwakakosha kuti zvizadzise zvinodiwa pakushanda uye kuvimbika. Chinyorwa chino chinoongorora nzira yekuvandudza yakawanda ye96kVA MFTs ine voltage yepamusoro, kusanganisa hunyanzvi hwezvinhu, simulation yepamusoro, uye kugadziriswa kwemagadzirirwo ezvivakwa.

Mumasisitimu emagetsi ane voltage yakakwira, nzira yekuisa pasi yetransformer isina mativi chinhu chakakosha chinokanganisa kuchengetedzeka, kuvimbika, uye kugadzikana kwesisitimu. Kune masisitimu emagetsi e110kV, kusarudzwa kwenzira yekuisa pasi isina mativi kunokanganisa zvakananga mazinga ekudzivirira emidziyo, dziviriro ye overvoltage, gadziriso yekudzivirira relay, uye kuvimbika kwemagetsi. MuChina, masisitimu e110kV anowanzo shandisa a nzira yekuisa pasi inoshanda zvishoma, uko mamwe mapoinzi e transformer asina kudzika akavakirwa zvakananga asi mamwe anoramba asina kudzika, nechinangwa chekuganhurira ma "currents" e "short-circuit currents" echikamu chimwe chete uku vachidzivirira njodzi dze overvoltage.

Chikamu che transformer chemagetsi epakati nepamusoro, icho chiri chikamu chetsika, chiri kuona kutariswa uye shanduko isingawanzoitika zvichikonzerwa nekuchinja kwesimba repasi rose uye kuwedzera kweAI computing. Tafura iri pazasi inopa pfupiso pfupi yemafambiro makuru uye hunhu hwenzvimbo kuti ikupe mufananidzo wakazara.