imveliso Umbane yinkqubo entsonkothileyo. Umongo obu bugcisa ukuyiguqula olunye uhlobo lwamandla kwenye. Ngenxa yoko, kwizikhululo amandla thermal lashushu ethile amanzi ubushushu okanye injini umphunga wenkunkuma esijikeleziswa, apho umbane iyaveliswa. Kodwa ukuba amandla akwanelanga. Kuyimfuneko ukuba kuyinikela kumboleki lokugqibela. Ukulungiselela le njongo, imigca amandla - iintambo zothumelo. Indima ebalulekileyo ekwakheni lweziqalelo badlala insulators exhasayo. Ukuthetha simplistically, injongo yabo kukuba ukwabelana ucingo yangoku kunye nenkxaso.
Ukuze angamvaleli enye kwenye usebenzisa ukunqunyanyiswa kunye nenkxaso insulators. uyilo Product enyulwe, ngokuxhomekeke kumgca yamandla. Kwi umthamo transmission phezulu of 110 kV nangaphezulu embodiments imisiwe kuphela. Kuyo nayiphi na imeko, kwimigangatho efanelekileyo sisebenza kude kube kutshanje. Inyaniso kukuba izibonelelo zemveli ngenjongo yokwenza insulators - i iglasi baqiniswa kunye imveliso yephondo. Ngokuhambelana kunye neempawu zabo zomzimba, ukuba ukumelana imithwalo enzima kwi njengotsaleko ucinezelo. Noko ke, xa ugoba amandla abo akwanelanga.
On imigca zombane kunye nomthamo 35 kW nangaphantsi insulators axhasayo zingasetyenziswa. Bangakwazi kusoloko kubonakala nezibonda ngamaplanga kunye eziphathekayo. Ngokutsho imithetho kunye nemigaqo ekhoyo, ukusasazwa amandla kubasebenzisi ezithile luyenziwa usebenzisa imigca amandla ombane 0.4 kV. ERashiya, eSoviet Union kunye Russian Federation namhlanje, lo mgangatho isebenza rhoqo. EKFC kunesiqhelo, leyo kwigumbi ngalinye, le ombane unikezelo ilingana 220 V. Phantsi kwesi salathisi ubalwe zonke izixhobo kunye inxalenye enkulu izixhobo mveliso.
Xa uyilo, i insulators abaxhasayo lula kakhulu ukuba ukusebenzisa ngaphezu nokunqunyanyiswa. Noko ke, xa phezulu yombane iinkcukacha aluboneleli parameters ezifunekayo. Oku sele kukhankanyiwe ngentla. Ukuze kufikelelwe iimpawu ezichaphazelekayo, olwenziwe umsebenzi ngendlela indalo izinto ezintsha nokuphuculwa uqwalaselo lwe yokwambathisa. Kule meko, kubalulekile ukuba kuqatshelwe ukuba kufuneka ngokuqinileyo ukwenza imisebenzi yayo phantsi kwazo zonke iimeko ezithile zokusebenza. Libhekisela yokuba xa ukufuma eliphezulu ayizange yenzeke elifutshane-yesekethe umgca ku "phantsi".
Okwangoku, i intsimbi ezisetyenziselwa nokuveliswa insulators izinto polymeric. Ethelekiswa zemveli - iglasi kunye porcelain - banalo parameters ephezulu zeteknoloji kunye zesakhiwo. Ngenxa yoku, oko kunciphisa iindleko zemveliso kunye nokuphucula intsebenzo yabo. Okwangoku, ukuyilwa komgca ukudluliselwa 110 kV ungenza uhlalutyo lothelekiso, ukumisela ukuba ngowuphi akholiswe kakhulu ukuba ukusebenzisa insulators. Kufuneka kuqatshelwe, kunye nento yokuba kuyilo uphuhliso kufuna ixesha elininzi kunye nezibonelelo. isampuli nganye entsha kufuneka kuvavanywe phantsi kweemeko yokusebenza uqobo.