Transformer cores inova nechokwadi chekubatanidza magineti pakati pemamhepo. Dzidza zvese nezve transformer musimboti mhando, mavakirwo avanoita, uye zvavanoita.
A transformer musimboti chimiro cheakatetepa laminated sheets eferrous simbi (kazhinji kacho silicon simbi) akaturikidzana, kuti ekutanga uye echipiri mamhepo etransformer akaputirwa.
Zvikamu zvepakati
A transformer musimboti chimiro cheakatetepa laminated sheets eferrous simbi (kazhinji kacho silicon simbi) akaturikidzana, kuti ekutanga uye echipiri mamhepo etransformer akaputirwa.
Makumbo
Mumuenzaniso uri pamusoro apa, mitezo yepakati ndiyo zvikamu zvakamira izvo makoiri anoumbwa akatenderedza. Mitezo inogonawo kuiswa kunze kwekunze kwemakoiri mune imwe nyaya yemamwe magadzirirwo epakati. Mitezo iri pa transformer core inogonawo kunzi makumbo.
Joko
Joko ndiro chikamu chakachinjika chepakati chinobatanidza makumbo pamwechete. Joko nemakumbo zvinoumba nzira yekuti magineti ifambe yakasununguka.
Basa re transformer core
Iyo transformer musimboti inogonesa inoshanda magineti kubatana pakati pemamhepo, kufambisa kufambiswa kwesimba remagetsi kubva kudivi rekutanga kuenda kune yechipiri divi.
Kana uine makoiri maviri ewaya padivi nepadivi uye ukapfuura magetsi kuburikidza neimwe yadzo, nzvimbo yemagetsi inoiswa mukoiri yechipiri, iyo inogona kumiririrwa nemitsara yakati wandei ine nzira inobuda kubva kuchamhembe ichienda kumaodzanyemba-inonzi mitsetse. ye flux. Nemakoiri ega, nzira yekuyerera ichave isina kutariswa uye density yekuyerera ichave yakaderera.
Kuwedzera musimboti wesimbi mukati memakoiri kunotarisa uye kukudza iyo flux kuti iite kufambiswa kwakanaka kwesimba kubva kupuraimari kuenda kusekondari. Izvi zvinodaro nekuti kupinza kwesimbi kwakakwira zvakanyanya kupfuura kwemhepo. Kana tikafunga nezvemagetsi emagetsi semota dzinofamba kubva kune imwe nzvimbo kuenda kune imwe, kumonera coil papakati pesimbi kwakafanana nekutsiva mugwagwa wevhu unomonereka nepakati. Zvinonyanya kushanda.
Mhando yezvinhu zvepakati
Iwo ekutanga matransformer cores aishandiswa simbi yakasimba, zvisinei, nzira dzakagadzirwa nekufamba kwemakore ekunatsa simbi mbishi kuita zvinhu zvinopinda zvakanyanya sesilicon simbi, iyo inoshandiswa nhasi kune transformer core dhizaini nekuda kwekukwirira kwayo. Zvakare, kushandiswa kweakawanda akarongedzerwa akarongedzerwa laminate sheets kunoderedza nyaya dzekutenderera kwemhepo uye kupisa kunokonzerwa nesimbi yakasimba core dhizaini. Kumwe kuwedzera mukugadzirwa kwepakati kunoitwa kuburikidza nekutonhora kukungurutsira, annealing, uye kushandisa zviyo zvakatarisana nesimbi.
1.Cold Rolling
Silicon simbi isimbi yakapfava. Cold rolling silicon simbi inowedzera simba rayo-ichiita kuti iwedzere kusimba kana ichiunganidza musimboti nemakoiri pamwechete.
2.Annealing
Iyo annealing process inosanganisira kudziyisa simbi yepakati kusvika patembiricha yakakwira kubvisa tsvina. Iyi nzira ichawedzera kupfava uye ductility yesimbi.
3.Grain Oriented Steel
Silicon simbi yatove neyakakura kwazvo permeability, asi izvi zvinogona kuwedzerwa zvakatowedzera nekutarisa zviyo zvesimbi munzira imwechete. Simbi yakatarisana nezviyo inogona kuwedzera flux density ne30%.
Matatu, mana, uye mashanu Limb Cores
Three Limb Core
Matatu emakumbo (kana gumbo) cores anowanzo shandiswa kugovera kirasi yakaoma-mhando inoshandura-ese ari maviri akaderera uye epakati voltage marudzi. Iwo matatu nhengo akaturikidzana musimboti dhizaini inoshandiswawo kune hombe-yakazadzwa nemafuta ekirasi emagetsi emagetsi. Hazvina kujairika kuona mativi matatu epakati anoshandiswa kune-akazadzwa nemafuta ekugovera matransformer.
Nekuda kwekushaikwa kwenhengo yekunze (s), iyo mitatu ine makumbo core yega haina kukodzera wye-wye transformer configurations. Sezvinoratidzwa nemufananidzo uri pazasi, hapana nzira yekudzoka ye zero sequence flux iripo mune wye-wye transformer dhizaini. Iyo zero sequence ikozvino, isina nzira yekudzoka yakakwana, ichaedza kugadzira imwe nzira, ingave ichishandisa mapeji emhepo kana iyo transformer tank pachayo, iyo inogona kupedzisira yakonzera kupisa uye pamwe kutadza kwekushandura.
(Dzidza kuti ma transformer anobata sei nekupisa kuburikidza nekirasi yavo yekutonhora)
Four Limb Core
Panzvimbo pekushandisa yakavigwa delta tertiary winding, mana emakumbo epakati dhizaini inopa imwe nhengo yekunze yekudzoka flux. Rudzi urwu rwemagadzirirwo epakati rwakanyanya kufanana nechimiro chenhengo shanu pamwe nekushanda kwayo, izvo zvinobatsira kuderedza kupisa uye kuwedzera kwetransformer ruzha.
Mashanu Limb Core
Makumbo mashanu-akaputirwa musimboti madhizaini ndiwo akajairwa kune ese ekugovera anoshandura mashandisirwo nhasi (zvisinei nekuti iyo unit ndeye wye-wye). Sezvo nzvimbo yemuchinjikwa yezvikamu zvitatu zvemukati zvakakomberedzwa nemakoiri zvakapetwa kaviri hukuru hwemagadzirirwo emakumbo matatu, chikamu chechikamu chejoko nemakumbo ekunze chinogona kuva hafu yemakumbo emukati. Izvi zvinobatsira kuchengetedza zvinhu uye kuderedza mari yekugadzira zvakare.
Nguva yekutumira: Aug-05-2024