Ukubuka: 0 Umbhali: Isikhathi Sokushicilela Isihleli Sesayithi: 2026-10-20 Umsuka: Isayithi
Imisebenzi Eyinhloko ye-Transformer Cores:
Ama-transformer asebenzayo ahlala esebenza ngaphansi kwezimo ezishintshanayo zamanje (AC). Ukulahlekelwa kwamandla akwenzeki kuphela ekumelaneni namakhoyili kodwa nangaphakathi ngaphakathi njengoba idonsa uzibuthe yiwo wamanje oshintshanayo. I-transformer core inezingxenye ezimbili eziyinhloko: imilenze ewumgogodla namajoka. Amakhoyili (ama-windings) afakwe emilenzeni eyinhloko, kuyilapho amajoka esebenza ukuvala yonke isifunda kazibuthe. Ukunciphisa i-hysteresis kanye nokulahlekelwa kwamanje kwe-eddy ngaphakathi komgogodla, ngokuvamile kwakhiwa ngokufaka ama-silicone steel laminations ngokuvumelana nemithetho ethile. Lawa ma-lamination aqukethe cishe u-5% we-silicon, anogqinsi luka-0.35 kuya ku-0.50 mm, futhi ambozwe nhlangothi zombili ngongqimba lwevarnish evikelayo engu-0.01 kuya ku-0.13 mm ubukhulu.
Ukulahlekelwa kwe-Hysteresis kuwuhlobo lokulahlekelwa kwensimbi okukhiqizwa phakathi nenqubo ye-magnetization ngenxa ye-hysteresis phenomenon. Ubukhulu balokhu kulahlekelwa bulingana ngokuqondile nendawo evalelwe iluphu ye-hysteresis. Ngoba insimbi ye-silicon ifaka iluphu elincane le-hysteresis, ukuyisebenzisela ama-transformer cores kuholela ekulahlekelweni okuphansi kwe-hysteresis, okunciphisa kakhulu ukushisa komnyombo.
Ama-cores aminated futhi asiza ukunciphisa olunye uhlobo lokulahlekelwa kwensimbi: ukulahlekelwa kwamanje kwe-eddy. Ngesikhathi sokusebenza kwe-transformer, amandla ashintshayo kumakhoyili akhiqiza i-flux kazibuthe eshintshanayo. Lokhu kushintshashintsha kwe-flux kubangela imisinga ngaphakathi komgogodla. Lawa magagasi akhangisiwe azungeza ezindizeni eziqonde lapho kugeleza kazibuthe, ngakho-ke aziwa ngokuthi ama-eddy currents. Ukulahlekelwa kwamanje kwe-Eddy ngokufanayo kubangela ukushisa okuphakathi. Ukunciphisa ukulahleka kwamanje kwe-eddy, i-transformer core yakhiwe kusuka ku-silicone steel laminations ehlanganisiwe. Lokhu kuphoqa ama-edy currents ukuthi ageleze phakathi kwezihibe eziwumngcingo, ezinde ezinezindawo ezincane eziphambanayo, ngaleyo ndlela kwandise ukumelana nogesi emigudwini yamanje eyi-eddy. Ukwengeza, i-silicon esensimbi ikhulisa ukumelana nogesi kwento, okusiza ngokwengeziwe ukunciphisa imisinga ye-eddy.
