Ombane transformer - sisixhobo ebalulekile

Iinkampani ukuba abandakanyeke yentengo, ukuthengiswa kombane, ngokufuthi ukugcina iirekhodi ukusetyenziswa kwezibonelelo, ilahleko yexabiso, kunye namaziko aluncedo. Ngokuba imisebenzi enjalo ngokwesithethe kusetyenziswa current kunye ombane. izixhobo ezinjalo nabakwaziyo ukusebenza uthungelwano ombane aphezulu kungekho naziphi na izixhobo ezongezelelweyo. izixhobo ezifana yenzelwe usambathisa leesekethe eziziisekondari kunye zombane umlinganiselo ezidityanisiweyo ukusuka izixhobo ophezulu ombane. amanani amancinane ombane kwaye ngoku kuvumela ukwenza zixhobo compact ngakumbi elula.

current (CTs) zisetyenziselwa ukuguqula kwemisinga ezinkulu hi mpimo lowutsongo. Ukuba ifanele ilinganisa iintlobo ngeentlobo zezixhobo ezikumgangatho ofanayo. Ukongeza, it ikuvumela ukuba ukukhusela wesekethe yokulinganisa ukusuka nefuthe elibi lezinto short-wesekethe.

TT elandelayo ahlukaniswa kuyilo:

1. Reference.

2. iTire.

3. eyakhelwe.

4. bedlula.

5. Split.

6. ga Electrical.

Nesiguquli yangoku ngolu hlobo lulandelayo:

1. Ukuxhaphaka uluhlu elungele ukusebenza.

2. Le ukungavumelani kwe wenguqu.

3. Ukuchaneka.

4. Ukuchaneka.

5. rated yangoku.

6. Le yangoku eliphezulu.

Ngenxa yoko, nesiguquli ombane (VT) isetyenziselwa ukunciphisa ubukhulu kumaxabiso lula kumlinganiselo. Ngokusebenzisa nokuhlangana magnetic le engathi eziziiprayimari neziziisekondari isixhobo ukuzahlula iziphaluka yokulinganisa, kwaye ukungcola kwezixhobo relay zikhusela womnatha ophezulu ombane. Ukuqinisekisa ukhuseleko abasebenzi electrotechnical yokusebenza ezi zixhobo, omnye iterminal zasesekondari emajikojiko lihlala. Le isatifiketi sophawu, nto leyo iba sombane ombane, - indlela yayo eqhelekileyo yokusebenza kufuphi esigangeni. Kulo mzekelo, ixabiso uxhathiso mkhulu ngokwaneleyo, kwaye ixabiso ngoku, phezu koko, mncinane. Ngenxa yoko, i sombane ombane elifutshane-elijikeleza impembelelo etshabalalisayo ngokulinganayo.

VT ngamnye uneempawu zawo, leyo ichazwa ngokwalo:

1. Ukuchaneka, leyo ixhomekeke permeability Imagnethi yomhlaba kunye nesakhiwo ngemagnethi. Nciphisa icandelo esebenzayo ukuba ukunciphisa inani amathuba eziziiprayimari jiko, nokusebenzisa isixhobo uhlawula.

2. Ukuchaneka rating.

3. ukungavumelani kwe wenguqu.

4. Le ombane eliphezulu.

5. ombane Ikaliwe.

Linqanaba lwabo lokwakha nesigaba ezintathu VT. Okokuqala ezisetyenziswa nayiphi ombane, le yesibini - kuba ombane ukuya ku 18.000 V.
Ngokutsho ukwambathisa kusetyenziswa bodwa owomileyo, olunamafutha uphose.
Ngokungafaniyo transformer yangoku esifakwe kumsebenzi womnatha kwi uthotho, yokulinganisa ombane sombane ephambili jiko ome inxibelelene kwisekethe yokulinganisa.

Ukumisela le wesekethe parameters elilinganiselweyo ngolu hlobo lulandelayo: ixabiso okukhombisa sombane ombane kwaye ngoku, xa iphinda phindiweyo ngo kweloo isixhobo yenguqu ingumlingani.

Le peculiarity of abaguquli yokulinganisa kukuba kunokwenzeka ukuba athe ngokubhijela imimiselo evulekileyo eziziisekondari nya ngokungqongqo ukhuseleko.