Chifukwa chiyani ma transfoma amafunikira kuyesa kwamagetsi apamwamba?

Pamene thiransifoma imagwira ntchito mu gridi yamagetsi, sikuti imangokhala ndi mphamvu yamagetsi ndi yomwe ilipo pakugwira ntchito bwino, komanso imakhala ndi zochitika zamitundu yosiyanasiyana yanthawi yochepa komanso yamakono.Choncho, transformer iyenera kupangidwa ndi kupangidwa kuti ikhale ndi chitetezo chokwanira komanso chodalirika.Chitetezo ndi kudalirika kuyenera kukhala ndi zinthu zingapo monga mphamvu yotchinjiriza magetsi, magwiridwe antchito amafuta ndi mphamvu zamakina.

Mphamvu yamagetsi yamagetsi ya thiransifoma ndi imodzi mwazinthu zofunika kwambiri kuti thiransifoma ikhale yodalirika.Nkhani zomwe ziyenera kuganiziridwa mu mphamvu yamagetsi yamagetsi yamagetsi ndi: kumvetsetsa kuti ndi mitundu yanji ya ma voltages omwe ma transformers mu gridi yamagetsi adzawonekera, ndi njira zoyesera zomwe zingagwiritsidwe ntchito kuyesa ngati osintha amatha kupirira zotsatira za magetsiwa;kumvetsetsa mbali zosiyanasiyana za ma windings Kukhoza kupirira ma voltages awa ndi katundu wotetezera wa zipangizo zosiyanasiyana zotetezera ndi zomangamanga zomwe zimagwiritsidwa ntchito pachigawo chilichonse.

Pofuna kuonetsetsa kuti thiransifoma yoperekedwa kuchokera ku fakitale ikukwaniritsa zofunikira za ntchito yotetezeka komanso yodalirika, kuwonjezera pa ntchito yotsekemera ndi magetsi a ma transformers kuti akwaniritse miyezo ya dziko, mphamvu yamagetsi yamagetsi yamagetsi iyeneranso kukwaniritsa zofunikira. .Mphamvu yamagetsi ya thiransifoma ndiyofunikira pakuwunika ntchito yotetezeka komanso yodalirika ya thiransifoma pansi pamagetsi oyenda bwino komanso zovuta (monga kuphatikizika kwa mphezi, kupitilira kwamagetsi, etc.).Pokhapokha pakuwunika kwa ma voltages ogwiritsidwa ntchito ndi kutulutsa pang'ono, tinganene kuti thiransifoma ili ndi zofunikira zogwirira ntchito pa gridi.

Chifukwa chake, thiransifoma iliyonse iyenera kuyesedwa ngati mphamvu yanthawi yochepa yolimbana ndi voteji, mphamvu yolimbana ndi voteji ndi kuyeza kutulutsa pang'ono.

HV HIPOTGDYD-A mndandanda wamayeso oyeserera a Hipot

GDYD-A seriesAutomatic hipot test setndi mtundu watsopano wa aluntha kupirira voteji zida mayeso ndi ntchito patsogolo opangidwa ndi HV Hipot pa maziko a GDYD-D mtundu komanso malinga ndi mfundo zamakono makampani mphamvu dziko.Njira yolimba, yothandiza komanso yolunjika yodziwira mphamvu ya dielectric ya zida zamagetsi.Ikhoza kuyang'ana zowonongeka zowonongeka zomwe zimakhala zoopsa kwambiri, ndipo zimakhala ndi udindo woweruza ngati zida zamagetsi zingathe kupitiriza kuchita nawo ntchitoyi.Ndi njira yofunikira yowonetsetsa kuti chipangizocho chikukhazikika komanso kupewa ngozi zachitetezo.Amagwiritsidwa ntchito poyesa mphamvu ya dielectric pansi pa voteji yomwe yatchulidwa pazinthu zosiyanasiyana zamagetsi, zida zamagetsi, zida zotsekera, ndi zina zambiri, kuwunika kuchuluka kwa zinthuzo, kupeza chilema cha chinthu chomwe chayesedwa, ndikuyesa kuthekera kwa chinthucho. overvoltage.Amagwiritsidwa ntchito kwambiri m'madipatimenti opanga magetsi, m'madipatimenti ogwiritsira ntchito mphamvu, magawo ofufuza asayansi ndi mabungwe amaphunziro apamwamba.