N’chifukwa chiyani ma transformer amafunika kukulungidwa ndi tepi?

Yachokera mu Light of Devices

Kukulunga tepi ndi njira yodziwika bwino popanga ma transformer. Ndiye, kodi ntchito ya tepi yokulunga transformer ndi yotani? Nkhaniyi ikutha ndi chidule.

1. Kutsatira malamulo achitetezo. Tikudziwa kuti malamulo achitetezo ndi ofunika kwambiri mu ma transformer, chifukwa amakhudza mwachindunji chitetezo cha ogwiritsa ntchito. Chifukwa chake, zinthu zovomerezeka zimafuna chitetezo chapadera c

Malinga ndi zofunikira, mu ma transformer a AC-DC, mtunda wochepera 6.4mm uyenera kukwaniritsidwa pakati pa ma transformer oyamba. Mwa kukulunga tepi pakati pa magawo oyambira ndi achiwiri a transformer kuti ikhale yosiyana, ikhoza kukwaniritsidwa.

2. Kuwongolera magwiridwe antchito amagetsi. Tepi imatha kupititsa patsogolo mphamvu yoteteza ma voltage pakati pa ma windings ndi zigawo za ma transformer, kupewa kuwonongeka panthawi yogwira ntchito ya transformer, motero kukhudza nthawi yayitali komanso magwiridwe antchito okhazikika a ma transformer.

Nthawi zina, kuti tiwongolere kukana kwa magetsi pakati pa ma windings, timawonjezeranso kuchuluka kwa ma layers a tepi. Ma transformer ena angagwiritse ntchito ma layers atatu kapena anayi pakati pa ma windings oyamba m'malo mwa tepi yachikhalidwe ya ma layers awiri.

3. Pewani kutulutsa kwa korona. Ma transformer amakonda kutulutsa kunja akamagwira ntchito pamagetsi okwera, zomwe zimapangitsa kuti zinthu zozungulira zisokonezeke. Kupezeka kwa tepi kumatha kuletsa izi, motero kuchepetsa kusokoneza kwa ma transformer pamalo ozungulira ndikukweza magwiridwe antchito a EMI a ma transformer.

4. Letsani kuti zozungulira zisamasulidwe. Pa nthawi yogwira ntchito ya ma transformer, zozungulirazo zimamasuka mosavuta ndi mphamvu zakunja. Kugwiritsa ntchito tepi kumatha kukonza bwino zozungulirazo, zomwe zimathandiza kuti ma transformer agwire ntchito bwino.

Ndikoyenera kunena kuti kupewa kutsekeka kwa ma winding sikuchitika kokha panthawi yogwiritsa ntchito transformer. Mu njira yozungulira ma transformer pamanja, timafunikanso kugwiritsa ntchito tepi kuti tikonze kuzunguliza kumapeto. Kupanda kutero, ngati kuzunguliza kumasuka popachika mapazi, phukusi la waya silidzakhala lofanana.

5. Kuthandizira kuzunguliridwa ndi mawaya a ma transformer. Mu ndondomeko yozunguliridwa ndi transformer, n'zosavuta kupeza kuti gawo lonselo silinadzazidwe mokwanira. Titha kuthetsa vutoli mwa kusintha njira yozunguliridwa, monga kuzunguliridwa kofanana, kuzunguliridwa kochepa, ndi kuzunguliridwa kozungulira pakati.

Komabe, kusintha njira yozungulira kungangotsimikizira kuti dongosolo la kuzungulira uku (layer) ndi losalala, ndipo sikungatsimikizire kuti kuzungulira kwina (layer) lotsatira ndi losalala. Mwa kukulunga tepi, vutoli lingapewedwe pamlingo wina, motero kupititsa patsogolo kusinthasintha ndi kugwira ntchito bwino kwa transformer.

6. Tetezani kapangidwe ka mkati mwa transformer. Pakupanga, kunyamula, ndi kukhazikitsa ma transformer, angakhudzidwe ndi mphamvu zosiyanasiyana zakunja. Tepi yomatira ingapereke mphamvu inayake yotetezera, motero imateteza mkati mwa transformer.

7. Yokhazikika. Pambuyo poti makina osinthira maginito a transformer atha kukonzedwa, nthawi zambiri amakhazikika ndi tepi kuti apewe kusintha kwakukulu kwa inductance, zomwe zingayambitse inductance yoipa.

Pogwiritsa ntchito tepi, chitoliro cha maginito ndi waya zimatha kulumikizidwa bwino kuti zipange kapangidwe ka transformer kokhazikika komanso kodalirika, potero kuonetsetsa kuti transformeryo ndi yodalirika komanso yokhazikika.

8. Tengani ndi kutchingira kuchokera ku zigawo zina. M'mphepete mwa ma transformer ambiri, tepi nthawi zambiri imagwiritsidwa ntchito, ngakhale tepi yokhala ndi zigawo ziwiri, kuti ikulungidwe kwathunthu ndi transformer yonse. Pankhaniyi, transformer ikhoza kuchotsedwa ku zigawo zina mu makina onse pogwiritsa ntchito tepi kuti zitsimikizire kuti zofunikira zoyambira zotchingira pakati pa zigawozo ndi zofunika.

Ngakhale zinthu zina zamagetsi zimakhala ndi malire a kutalika ndipo zimatha kukulunga pamwamba pa transformer kuti zisakhudze mwachindunji pakati pa chivundikiro cha magetsi ndi transformer, zomwe zimapangitsa kuti pakhale mavuto okhudzana ndi mphamvu zamagetsi.

9. Letsani guluu kuti lisalowe mkati mwa transformer. Zomatira zomwe zimalowa mkati mwa transformer zimatha kuyambitsa kufalikira kwa kutentha ndi kufupika mosavuta, zomwe zimapangitsa kuti kusintha kwa inductance kusinthe.

Mu zinthu zina zamagetsi zomatidwa, pofuna kupewa guluu kuti lisalowe mkati mwa transformer, tepi imagwiritsidwa ntchito kukulunga kwathunthu magawo a transformer omwe amakonda kumamatira kuti atsimikizire kukhazikika kwa inductance.