Inkqubo yokupholisa ye-power transformer inamacandelo amabini: inkqubo yokupholisa yangaphakathi, eqinisekisa ukuba ubushushu bokujika kunye nombindi wentsimbi buyasasazeka kwindawo ejikelezileyo; inkqubo yokupholisa yangaphandle, eqinisekisa ukuba ubushushu obukwindawo busasazeka ngaphandle kwe-transformer. Ngokobukhulu bomthamo we-transformer, indawo kunye nohlobo lokujikeleza, i-transformer isebenzisa iindlela ezahlukeneyo zokupholisa.

I-transformer sisixhobo esingashukumiyo esisebenza rhoqo, esithembeke kakhulu xa sisebenza kwaye sinamathuba amancinci okusilela. Nangona kunjalo, ekubeni uninzi lwee-transformer zifakwe ngaphandle, kwaye zichaphazeleka ngumthwalo ngexesha lokusebenza kunye nempazamo ye-short-circuit yenkqubo yamandla, iimpazamo ezahlukeneyo kunye neemeko ezingaqhelekanga ngokungenakuphepheka ziyenzeka ngexesha lokusebenza.

1. Zithini iziphumo zamaqela ahlukeneyo oqhagamshelo ekusebenzeni ngaxeshanye kwee-transformers?
Impendulo: Xa ii-transformers zamaqela ahlukeneyo oqhagamshelo zisebenza ngaxeshanye, isekethe yesibini iya kuvelisa umahluko we-voltage ngenxa yee-voltage ezahlukeneyo zecala lesibini zee-transformers Δ U2, kuba umahluko wesigaba siphela kuqhagamshelo lwe-transformer yi-multiple ye-30 ° Δ Ixabiso le-U2 likhulu. Ukuba umahluko we-angle yesigaba sesibini se-transformer ehambelanayo yi-30 °, Δ Ixabiso le-U2 yi-51.76% ye-voltage elinganisiweyo. Ukuba i-voltage ye-short-circuit Uk ye-transformer yi-5.5%, i-equalizing current ingafikelela kumaxesha angama-4.7 ye-current elinganisiweyo, enokutshisa i-transformer.
Umahluko omkhulu wesigaba uvelisa umsinga omkhulu wokulinganisa, ongavumelekanga. Ke ngoko, ii-transformers zamaqela ahlukeneyo azinakusebenza ngaxeshanye.

Ngexesha lokwakha, i-transformer eyomileyo kunye ne-oyile transformer zinokukhethwa ngokwesithuba. I-transformer yeoyile inokunyulwa xa indawo inkulu, kwaye i-transformer eyomileyo inokunyulwa xa indawo ixinene.

1. Ukusilela kokujika
Kukho ikakhulu i-inter-turn short circuit, i-winding grounding, i-phase-to-phase short circuit, i-wire breakdown kunye ne-joint welding. Izizathu zezi ngxaki zezi zilandelayo:
① Ngexesha lokwenziwa okanye ukulungiswa, ubushushu bendawo buyayonakala, nto leyo eshiya iziphene;
② Ngenxa yokungachithi ubushushu kakuhle okanye ukugqithiswa kakhulu kwexesha elide ngexesha lokusebenza, iintlobo ngeentlobo zezixhobo ziwela kwii-windings, nto leyo ebangela ukuba ubushushu bube phezulu kakhulu kwaye ubushushu buguge;
③ Inkqubo yokuvelisa ayilunganga, ukucinezela akuqini, amandla oomatshini awakwazi ukumelana nempembelelo ye-short-circuit, kwaye ukujija kuyaphazamiseka kwaye ubushushu buyayonakala.

UMongameli waseRashiya uVladimir Putin utyikitye umyalelo ngokuhlwa komhla wama-21 wokwazisa "iDonetsk People's Republic" kunye "neLuhansk People's Republic" empuma yeUkraine. Ngexesha lama-24 lendawo, uMongameli waseRashiya uVladimir Putin uthe kwintetho engxamisekileyo kumabonakude ukuba ugqibe ekubeni enze umsebenzi okhethekileyo womkhosi kummandla waseDonbas.

Umgca wokunqumla isithuba esinesantya esiphezulu
Umgca wokusika ojika ube yi-Swing Sika ubude

Umthamo wokuqhekeka komsinga wesekethe emfutshane we-low-voltage side circuit breaker ye-distribution transformer umncinci kakhulu; impembelelo yomsinga wokuqina kobushushu wekhebula ayiqinisekiswanga kwinkqubo yokusasazwa komsinga we-low-voltage, nto leyo ekhokelela kwindawo encinci yecandelo leentambo zesekethe zokusasazwa kwezinye iinkqubo zokusasazwa komsinga we-low-voltage.

I-CANWIN Iziko lokucubungula i-transformer core yesizukulwana sesithathu lifakwe kwimveliso njengoko bekucwangcisiwe, kwaye iiseti ezili-10 zoomatshini abagqityiweyo ziya kufakwa kancinci kancinci kwimarike!
Umatshini wesizukulwana sesithathu usebenzisa indlela yokucheba enye kunye neebhontshi ezine, oko kukuthi, i-swing shear isetyenziswa njengomatshini oyintloko wokucheba, onokusika ii-engile ezingama-45 degrees, ama-90 degrees, kunye nama-135 degrees, kwaye unokutshintsha i-engile ngexesha lokucheba ngesantya esiphezulu;
Izibhakela ezine zibhekisa kwiiseti ezimbini zezibhakela ezimile okwe-V ezinokuhamba ecaleni, kunye neeseti ezimbini zezibhakela ezimile okwe-O ezinokuhamba ecaleni nangasemva ngexesha elinye. Ukwenziwa kwesenzo, isenzo esinye sigqityiwe!
Umzila womda wephepha lesinyithi lesilicon lomatshini wesizukulwana sesithathu usebenzisa uyilo lwendlela evulekileyo, kwaye umzila womda usebenzisa umzila we-ceramic, olungele ngakumbi ukuwucoca nokusebenzisa;
Ukongeza, umatshini wesizukulwana sesithathu ukwasebenzisa isixhobo sokuxinzelela ibhande lemagnethi esiyilwe ngokukodwa yiCANWIN, nto leyo ebhetele nangakumbi ngokweenkcukacha!

Okwangoku, onke amazwe ehlabathini ngokubanzi asebenzisa indlela yokusasazwa kwe-transformer core shearing, ekwayindlela yenkonzo yeshishini ephucukileyo enikelwe ingqalelo kwaye ifunda kuyo ilizwe lam. Kwiminyaka yakutshanje, ngophuhliso lwetekhnoloji yokuvelisa izinto ezikrelekrele yelizwe lam, inkqubela phambili yetekhnoloji yokuvelisa izinto ezikrelekrele ze-transformer core kunye nokuqhambuka kwe-coronary pneumonia entsha kuye kwakhuthaza ngakumbi le nkqubela phambili.

Le vidiyo ikubonise ukuba injani i-power transformer ephambili.

Iqhutywa bubuchule besayensi nobuchwepheshe, iKeying Electric ikhokela intsimi yombane oguqulayo ukuya kwindawo enzulu yamanzi enomgangatho ophezulu, ekrelekrele nevelisa izinto ezinkulu.