22-08-16
Njengoko igama libonisa, aisitishi sohlobo lwebhokisisisikhululo esinebhokisi yangaphandle kunye nokuguqulwa kombane.Umsebenzi wayo ophambili kukuguqula amandla ombane, ukusasaza amandla ombane embindini, ukulawula ukuhamba kwamandla ombane, kunye nokulawula amandla ombane.Ngokuqhelekileyo, ukuhanjiswa kombane kunye nokuhanjiswa kuveliswa ngamaziko ombane.Emva kokuba i-voltage inyusiwe, ithunyelwa kwizixeko ezahlukahlukeneyo ngemigca yombane ophezulu, kwaye emva koko i-voltage iyancitshiswa umaleko ngokwemaleko ukuyiguqula ibe yi-voltage engaphantsi kwe-400V esetyenziswa ngabasebenzisi.Ukunyuka kwamandla ombane kwinkqubo kukugcina iindleko zothumelo kunye nokunciphisa ilahleko.10kvisitishi sohlobo lwebhokisi, njengesixhobo se-terminal somsebenzisi wokugqibela, unokuguqula umbane we-10kv kwi-400v unikezelo lwamandla oluphantsi lwe-voltage kwaye lusasaze kubo bonke abasebenzisi.Okwangoku, kukho iintlobo ezintathu zeebhokisi zebhokisi, i-European-type-type substations, i-American-type-type substations, kunye ne-box-type substations.1. Umtshintshi webhokisi wesitayela saseYurophu ngoyena ukufutshane kwigumbi lombane loluntu.Ngokusisiseko, izixhobo zegumbi zombane zesintu zifuduselwa ngaphandle kwaye kufakwe ibhokisi yangaphandle.Xa kuthelekiswa nezindlu zombane zemveli, iziguquli zohlobo lwaseYurophu zineengenelo zonyawo oluncinci, iindleko zokwakha eziphantsi, ixesha elifutshane lokwakha, ulwakhiwo oluncinci kwisiza, kunye nokuhamba, kwaye zilungele ukusetyenziswa kombane okwethutyana kwiindawo zokwakha.2. I-American style-style-type transformer yi-transformer edibeneyo yebhokisi.I-high-voltage switch kunye ne-transformer idibeneyo.Inxalenye ye-low-voltage ayikho ikhabhinethi enye ye-low-voltage, kodwa iyonke.Imisebenzi yemigca engenayo, i-capacitors, i-metering, kunye nemigca ephumayo ihlukaniswe ngezahlulo.Ukutshintsha kwebhokisi yaseMelika kuncinci kunokutshintsha kwebhokisi yaseYurophu.3. Izitishi zohlobo lwebhokisi ezingcwatywayo zinqabile ngokwentelekiso ngoku, ikakhulu ngenxa yeendleko eziphezulu, inkqubo yokwenziwa kwemveliso entsonkothileyo kunye nokugcinwa kungafanelekanga.Iziguquli zeebhokisi ezingcwatyiweyo zifanelekile kwiindawo ezakhiwe ngokuxineneyo nezinabantu abaninzi.Ukufakwa ngaphantsi komhlaba kweebhokisi zebhokisi kunokugcina indawo yomgangatho.
