Ko transformer inodonhedza mitsara inogona kutungamirira kukuputika?

Mukuita kwekushandura mhepo, nekuda kwezvikonzero zvakasiyana-siyana, zviri nyore kuita kuti mhepo idonhe kubva padanda.

Saka, chii chinozotungamira kune transformer inotenderera inodonha layer? Ichaputika here? Nokuda kwechiitiko ichi, tingachinzvenga sei?

Muchinyorwa "Kuchengetedzwa ruzivo rwe transformer", tinoziva kukosha kwecreepage kure uye kureba kwemagetsi. Kuti tisangane nezvinodiwa kure, tinowedzera tepi uye casing insulation mu transformer; nekuti pakati pepuraimari nesekondari, isu tinoshandisawo kuchengetedza madziro uye matatu-layer insulated waya kusangana nezvinodiwa.

Kamwe chete iyo transformer yakadonhedza zvidimbu, ipapo creepage uye magetsi madaro pakati pemhepo haizosviki. Transformer windings inogona kunge yakakura kwazvo nekuda kwekumanikidzwa musiyano pakati pemamhepo, uye kuswedera kwechikonzero, zviri nyore kutungamira mukuputsika kwepfupi-yedunhu, kuitira kuti iyo transformer inobuda isina kujairika, haigone kushanda nemazvo, kana kutokonzeresa zvakananga. transformer yakatsva.

Kunyangwe kana iyo transformer isingaite seyakajairwa kwenguva pfupi, ichavawo nemhedzisiro pahupenyu hweshanduko. Pasina mubvunzo, mutsauko wekumanikidza wakakura kwazvo, padyo nemhepo, basa renguva refu richaita kuti kuchembera kweiyo transformer insulation zvinhu, zvichikanganisa hupenyu hwese transformer.

Saka, mukugadzirisa dhizaini yekushandura uye mhepo, sei kudzivirira kudonha zvidimbu?

Chokutanga pane zvose, nokuda kwemukati wemhepo yekushandura, inofanira kuedza kuita dhizaini yose.Yakawanda yekugadzira dhizaini, kazhinji kuburikidza nemainjiniya emagetsi maverengero ezvinyorwa, pasina mhepo chaiyo, sampuli yekugadzirwa kwayo kwekuedza inowanzoendeswa kune fekitori yetransformer inotarisirwa.

Nekuda kwekutsauka kweiyo theoretical calculation uye mhepo chaiyo, zviri nyore kuoneka yese layer row haina kugutsikana. Panguva ino, nokuti pasi pemhepo inoputika haisi sandara, mutsara wose wepamusoro haugutsikane nemamiriro ezvinhu, shure kwemhepo inoputika ichava nyore kuwira kunze kwechidimbu.

Nokudaro, mushanduro yekushandura, nokuda kwekugadzirwa kwemukati wemhepo, edza kufunga nezvese dhizaini yekugadzira. Nokuti chaizvoizvo haigoni kusangana nemamiriro ezvinhu, asiwo pedyo neyose layer design. Ehe, iyo yese dhizaini yedhizaini inofanirwa kudzorwa kumucheto kwakakodzera, kwete kuregedzera kana kuomesesa, kuve nechokwadi chekuti michina yakasiyana-siyana inomonereka kunze kwepacket, ndeye yakakwana kana yakawanda-layer.

Chechipiri, mune imwe nyaya yeimwe windings haina nhamba yakawanda yekutendeuka, kunyange mhepo inotenderera zvakare iri nyore kutungamirira kudonhedza layer.Mamiriro ezvinhu aya aripo kwete chete mune yakavakidzana yomukati windings haana kurongwa munyaya yose rukoko, asiwo iripo mune yakavakidzana yomukati inomonereka waya dhayamita iri gobvu, zvikuru mupendero denderedzwa uye skeleton pane kazhinji mukaha mukuru pakati. nyaya yacho.

Panguva ino, kana dhizaini inodikanwa ye kunyangwe mhepo, mupendero wedenderedzwa uye skeleton inoda kusiya imwe chinhambwe pakati, kuitira kudzivirira zvachose kunyange mhepo yenyaya, mumushini uri pasi pekuita kwekunetsekana, kunze. mhepo yemupendero we1 ~ 2 inotendeuka yakananga mukati memupendero wegap, zvichikonzera kudonha kwechitubu.

Mukuwedzera, iyo inomonereka tepi pasuru kurerekera, tepi yakanyanya kutetepa, zvakare nyore kutungamirira kune kuitika kwechiitiko chekudonha danda. Nokudaro, nzira yekushandura mhepo yekushandura inonyanya kukosha.

Zvakakodzera kutaura: muhuwandu hwekugadzira maitiro, transformer mhepo inomonereka, kazhinji otomatiki kana semi-otomatiki michina, inokurumidza, inomonereka layer yekudonha haisi nyore kuonekwa. Nekuda kweizvozvo, zvinogara zvakanyanya kuoma kutarisa kudonha kwetransformer winding.

Pamusoro pekuona kurongeka kwedhizaini, iyo inotenderedza nzira yemutsara wepakeji, teerera kune disassembly yepakeji, tarisa kuwirirana kwepakeji, tarisa kana chiitiko chekudonha kwechirairo chinoitika.