Abstract: Iyo coil ndiyo moyo weshanduko uye pakati pekushandura shanduko, kuendesa uye kugovera.Kuve nechokwadi chekushanda kwakachengeteka uye kwakavimbika kwenguva refu kweshanduko, zvinotevera zvakakosha zvinodiwa zvinofanirwa kuve nechokwadi cheiyo coil yetransformer:
a.Simba remagetsi.Mukushanda kwenguva refu kwevashanduri, kuvharwa kwavo (kunonyanya kukosha kuvharwa kwekoiri) kunofanira kukwanisa kutsungirira nekuvimbika kunotevera mavheti mana, kureva mheni impulse overvoltage, kushanda kwemhepo yakanyanyisa, kudarika kwenguva refu uye kushanda kwenguva refu. voltage.Operating overvoltages uye transient overvoltages dzinonzi pamwe chete semukati overvoltages.
b.Kudzivisa kupisa.Simba rekudzivirira kupisa kwekoiri rinosanganisira zvinhu zviviri: Kutanga, pasi pechiito chenguva refu yekushanda ikozvino ye transformer, hupenyu hwebasa rekuvhara coil hunovimbiswa kuenzana nehupenyu hwebasa rekushandura.Chechipiri, pasi pemamiriro ekushanda e-transformer, kana pfupi pfupi yakaitika kamwe kamwe, iyo coil inofanira kukwanisa kumira kupisa kunokonzerwa ne-short-circuit current pasina kukanganisa.
c.Mechanical simba.Iyo coil inofanira kukwanisa kumira simba re electromotive rinogadzirwa ne-short-circuit current pasina kukuvadzwa muchiitiko chechinguva chiduku.
1. Transformer coil chimiro
1.1.Iyo yakakosha chimiro cheiyo layer coil.Nheyo imwe neimwe yekoil yelamellar yakafanana nechubhu, inotenderera ichienderera.Multilayers inoumbwa neakawanda akadaro akaturikidzana akarongedzerwa, uye interlayer waya dzinowanzodzorwa nguva dzose.Kaviri-layer uye akawanda-layer coil ane chimiro chakareruka.
Kubudirira kwekugadzirwa kwepamusoro, kunowanzo shandiswa mumadiki uye epakati-akanyudzwa mafuta-akanyudzwa matransformer e35 kV uye pasi.Kaviri-layer uye mana-layer coils anowanzo shandiswa seakaderera-voltage coils e400V, uye multilayer coils anowanzo shandiswa se low-voltage kana high-voltage makoiri e3kV uye pamusoro.
1.2.Mamiriro ekutanga epai coil pancake rolls anowanzo kukuvadzwa newaya dzakapfava, uye zvikamu zvemitsetse zvakaita semakeke.Iine maitiro akanaka ekupisa kupisa uye simba rakakwirira remagetsi, saka rine maitiro akawanda ekushandisa.
Pie coils zvinosanganisira zvakasiyana-siyana zvinoenderera, tangled, mukati kudzivirirwa, spiral nezvimwe zvakadaro.Yakapindirwa uye "8" makoiri anoshandiswa mune akakosha matransformer ariwo marudzi epai.Iyo yekutanga chimiro cheakawanda anowanzo shandiswa pie coil inoiswa muchidimbu seizvi:
1.2.1.Huwandu hwezvikamu zvecoil zvinoramba zvichiitika zvingangoita 30 ~ 140 segment, kazhinji nyangwe (end outlet) kana kuwanda kwe 4. (yepakati kana pakupera kwekubuda) kuve nechokwadi chekuti magumo ekutanga uye ekupedzisira ecoil anodhonzwa panguva imwe chete. nguva kunze kana mukati coil.Nhamba yekutendeuka kwekoiri yekunze inogona kuva nhamba yakazara, nhamba yekutendeuka kwecoil yemukati inowanzova nhamba yekutendeuka kwezvikamu, uye coil inogona kuva nematepi kana kusave nematepi sezvinodiwa.
1.2.2.Tangled coils.Iyo inowanzo shandiswa entanglement coil ndeye kushandisa kaviri keke seye entanglement unit, inowanzo zivikanwa sembiri keke tangling.Mugero wemafuta mukati mechikamu unonzi nzira yemafuta ekunze, uye mugero wemafuta pakati pemayuniti unonzi mugero wemafuta emukati.Mativi ese ari maviri eyuniti akaenzana-nhamba madenderedzwa, ayo anonzi even-nhamba entanglement.Izvo zvese zvinoshamisa ma spins, anozivikanwa seakareruka tangles.Chikamu chekutanga (reverse segment) chikamu chakapetwa kaviri, uye chechipiri (positive segment) chikamu chimwe chete, chinonzi kaviri single entanglement.Ganhuro rekutanga rinenge rimwechete, uye rechipiri rinenge rakapetwa kaviri, zvinoreva kuti imwe chete uye yakapetwa kaviri.Iyo coil yose inoumbwa nezvikamu zvakakanyiwa, zvinonzi zvizere tangles.Kune mashoma mashoma akaturikidzana mayuniti kumagumo (kana ese ari maviri magumo) eiyo coil yese, uye mamwe ese anoenderera mitsara zvikamu, zvinonzi tangled kuenderera.
1.2.3、Inner sikirini inoenderera coil.Iyo yemukati yakadzivirirwa inoenderera mhando inoumbwa nekuisa shielved waya nekuwedzera longitudinal capacitance mune inoenderera mutsara chikamu, saka inonziwo yekuisa capacitor mhando.Zvinoita kunge nyonganyonga.Huwandu hwekutendeuka pane yakaiswa network tambo inogona kushandurwa pachena sezvinodiwa.Iyo yemukati shield coil inoshandisa zvikamu zvakafanana neinoenderera mhando.Iko hakuna kushanda ikozvino pachiratidziro, saka waya dzakatetepa dzinowanzo shandiswa.
Iyo conductor iyo inoshandiswa ikozvino inopfuura inoramba ichikuvadzwa, iyo inoderedza nhamba yakawanda ye sonotrodes inofananidzwa nemhando yakasungirirwa, iyo ndiyo yekutanga mukana wemukati wakadzivirirwa mhando.Nhamba yekutendeuka inopinzwa muwaya yechidzitiro inogona kugadziridzwa zvakasununguka, kuitira kuti iyo longitudinal capacitance inogona kugadziridzwa sezvinodiwa, iyo ndiyo yechipiri mukana weiyo yemukati shielding mhando.
1.2.4.Spiral coil spiral coil inoshandiswa kune yakaderera-voltage, yakakwirira-ikozvino coil chimiro, uye waya dzayo dzakabatanidzwa mukufanana.Mitsetse yese inopetana inopetana kuita mutsara sumbu, uye boka remutsetse rinofambira mberi kamwe padenderedzwa rega rega, rinonzi one helix.Waya dzose dzinopetwa dzichitevedzana kuti dziite makeke maviri ewaya anopindirana, uye waya dzemakeke maviri ewaya dzinosundirwa mberi munhanho imwe neimwe dzinonzi mahelikisi maviri.Maererano neizvi, kune katatu helixes, quadruple spirals, nezvimwe.
2. Kuongororwa kwezvinetso zvakajairika mukugadzirisa coil.
Munguva yekupeperetswa kwemakoiri etransformer uye kugadzirwa kwezvikamu zvekudzivirira, matambudziko akasiyana emhando achaitika.Matambudziko emhando yakaitika mufekitori yedu mugore rapfuura anogona kupfupikiswa muzvikamu zvitatu zvinotevera.
2.1.Coordination uye kudhumhana matambudziko.Matambudziko ekufananidza anoitika kazhinji mukugadzirwa kwevashanduri mufekitari yedu, uye havagone kudziviswa kubva kunze kuenda mukati, kubva kune simbi chimiro workshop kuenda kucoil workshop.Pangosvika matambudziko akadaro, nzira yekugadzira inomira, zvichiita kuti kurasikirwa kwakanyanya kwehutano.
Semuenzaniso: 1TT.710.30348 Mukuongorora kweboka rinoputika rekambani yeinjiniya yakakura-yakakura, yakawanikwa kuti mukati mekutsigira upamhi hwekadhibhodhi barrel tube ye-low-voltage coil yakanga isina kunyatsogadzirwa.Kuvhura kwegasket ndeye 21 mm uye hupamhi hwekutsigirwa hunofanira kuva 20 mm.Iyo hupamhi hwekudhirowa inoratidzwa mumufananidzo ndeye 27 mm.Mukupindura matambudziko akadai, munyori anotenda kuti zvinotevera zvinofanirwa kutorwa kuderedza mukana wekudhumhana-mhando yemhando matambudziko.
a.Paunenge uchigadzira, iwe unogona kutarisa kurongeka kwezvikamu zvakajairika zvine chekuita nechikamu chekugadzira kufambisa kuongorora panguva yekugadzira.
b.Kune mafuta flap, mhete yekona, gasket uye zvimwe zvishongedzo, huwandu hunofanira kunyatsotariswa panguva yekugadzira dhizaini yekugadzira, uye iyo chaiyo yepasirese zvikamu zvinofanirwa kusarudzwa kune zvishongedzo.
c.Ita rekodhi yekuongorora yemusoro wemuchina uye zvikamu zvayo zvinotsigira.
d.Gadzirisa tafura yekudzora mhando yeakajairwa matambudziko, dhizaini, tarisa uye tarisa chinhu nechinhu, uye wedzera kuongororwa kweboka remukati rekudzora mhando tafura.
e.Gadziridza chikamu chinofananidzira tafura muboka, dhizaini, tarisa uye nekunyatsozadza uye tarisa chikamu chinoenderana tafura.
2.2.Dambudziko rekuverenga.Kukanganisa kwekuverenga ndiko kukanganisa kwakanyanya kunoitwa nevagadziri.Kana izvi zvikaitika, hazvizongotadzisa kugadzirwa kweshanduko, asiwo kukonzeresa rework yezvikamu, zvichikonzera kurasikirwa kukuru.
Muenzaniso: Pakuunganidza coil inodzora magetsi echigadzirwa ichi paTT.710.30331, zvakaonekwa kuti kumanikidzwa kunodzora makadhibhodi tube kwaiva 20mm yakakwirira kudarika kukosha kwaidiwa.Mukupindura kumatambudziko akadai, zvinotendwa kuti matanho anotevera anofanirwa kutorwa kuderedza mukana wekudhumhana-mhando yemhando matambudziko.
a.Dhirowa zvikamu zvakaenzana, uye kana zvichikwanisa kuyerwa, edza kusazviverenga nemaoko.b.Nyora applet yekuverenga widget kuti uverenge saizi.c.Ronga dhiyagiramu yemunharaunda uye akajairwa matafura eK, uye gadzira gwara rekushandisa rakasarudzwa mudhizaini.
2.3.Kudhirowa matambudziko ezvinyorwa.Drawing annotation issues akaverengerawo chikamu chikuru chehutano hwehutano muna 2014. Matambudziko akadaro anokonzerwa nekusava nehanya kwevakagadziri, uye migumisiro dzimwe nguva yakaoma zvikuru.Zvimwe zvikamu zvakagadziridzwa nekuda kwenyaya dzekunyora, nemhedzisiro yakakomba.
Muenzaniso: Chikamu 710.30316 Panguva yekugadzirwa kwechigadzirwa ichi, zvakaonekwa kuti yepamusoro uye yakaderera electrostatic plate mifananidzo ye high voltage coil yakaratidza kwete-static plate.
Iyo yemuviri electrostatic plate ine chivhariso layer inodzivirira mushandisi kuenderera kune inotevera maitiro pasina simbiso.Mukupindura matambudziko akadai, munyori anotenda kuti zvinotevera zvinofanirwa kutorwa kuderedza mukana wekudhumhana-mhando yemhando matambudziko.
Gadzira zvimiro zvekudhirowa (sekumaka muhurongwa hwezvikamu, zvakaita senge, groove, gomba, nezvimwewo), bvisa zviyero zvakawandisa padhirowa, uye gadzira marekodhi ekuongorora ekuzadza (maererano nehurongwa hwekugadzirisa).
b.Mukuita magadzirirwo nekuongorora, nyatsotarisa mativi eboka rega rega rezvikamu kuti uone kuti zvirimo zvakadhirowewa pamufananidzo zvinopindirana nezviri muchirevo, uye tarisa kuti ruzivo rwedimensional rwakaratidzwa zvizere.
c.Batanidza dambudziko rekudhirowa dhizaini mumhando yekudzora tafura yekutonga.
d.Kuvandudza mwero wekumira uye kuderedza zvikanganiso zvinokonzerwa nekusiiwa kwedhizaini, kudhirowa dhizaini uye mamwe matambudziko.Izvo zviri pamusoro apa ndiko kunzwisisa kwangu kwekugadzirwa kwemakoiri ekudhirowa mumakore anopfuura maviri emukati dhizaini yevashanduri.
Nguva yekutumira: Kubvumbi-08-2023