Ibha yebhasi yesiteshi iyingxenye ebalulekile yesistimu kagesi, ehlinzeka ngokusatshalaliswa kwamandla okulula nokuphumelelayo kwamadivayisi nemishini ehlukahlukene. Lawa mabha yebhasi asebenza njengezindawo eziphakathi ezixhumanisa amasekethe amaningi, okwenza abe yizingxenye ezibalulekile ekuqinisekiseni ukusebenza okubushelelezi nokuphephile kwezinhlelo zokusebenza ezahlukahlukene.
Enye yezinzuzo eziyinhloko zama-terminal busbars yikhono lawo lokwenza lula inqubo yokuxhuma izintambo. Ngokuhlanganisa ukuxhumana okuningi kube iphuzu elilodwa, kusiza ekunciphiseni ubunzima bezinhlelo zikagesi, okwenza kube lula ukuziphatha nokuzinakekela. Lokhu akugcini nje ngokusindisa isikhathi sokufaka, kodwa futhi kwenza kube lula ukuxazulula izinkinga nokulungisa njengoba kulula ukubona nokuxazulula noma yiziphi izinkinga ezingase ziphakame.
Ngaphezu kwezinzuzo ezingokoqobo, ama-busbar asezikhumulweni anikeza izinga eliphezulu lokuguquguquka. Angamukela izinhlobo ezahlukene zokuxhuma, okuhlanganisa ama-terminal screw, ama-terminal spring kanye nama-terminal axhuma ngokushesha, okwenza afaneleke ezinhlelweni eziningi ezahlukene. Lokhu kuguquguquka kuvumela ukuhlanganiswa okulula ezinhlelweni zikagesi ezahlukene, kungaba imishini yezimboni, ama-switchboard noma amakhabethe okulawula.
Ngaphezu kwalokho, ama-busbar asezikhumulweni aklanyelwe ukuphatha ama-current nama-voltage aphezulu, okwenza afaneleke ukusetshenziswa okudingakalayo lapho ukusatshalaliswa kwamandla okuthembekile kubalulekile khona. Ukwakhiwa kwawo okuqinile kanye nezinto ezisezingeni eliphezulu kuqinisekisa ukuthi angakwazi ukumelana nezimo zezimboni ezinzima, okuhlinzeka ngesisombululo esiqinile nesihlala isikhathi eside sezidingo zokusatshalaliswa kwamandla.
Kunezici eziningana okufanele uzicabangele lapho ukhetha ama-busbar asezindaweni zokugcina zohlelo oluthile. Umthamo wamanje wokuthwala we-busbar, izinhlobo zokuxhumeka ezisekelayo, kanye nezimo zemvelo lapho i-busbar isetshenziswa khona konke kudlala indima ekunqumeni ukukhetha okufanele kakhulu. Kubalulekile ukuhlola ngokucophelela lezi zici ukuqinisekisa ukuthi i-busbar ekhethiwe ihlangabezana nezidingo zohlelo lokusebenza futhi ihambisana nezindinganiso zokuphepha ezifanele.
Ngaphezu komsebenzi oyinhloko wokusatshalaliswa kwamandla, ibhasi lesiteshi lidlala indima ebalulekile ekuqinisekiseni ukuphepha kokusetshenziswa kwamandla. Ngokuhlinzeka ngamaphoyinti okuxhumana aphakathi nendawo futhi aphawulwe ngokucacile, asiza ekunciphiseni ingozi yamaphutha ezintambo futhi aqinisekise ukuthi amasekethe ahlelwe kahle futhi afakwe ugesi. Lokhu kubaluleke kakhulu ezisetshenziswayo lapho ukuphepha kuyinto eza kuqala, njengezakhiwo zezimboni noma izakhiwo zezentengiselwano.
Njengoba ubuchwepheshe buqhubeka nokuthuthuka, isidingo sezixazululo zokusabalalisa amandla ezisebenzayo nezithembekile kulindeleke ukuthi sikhule. Ama-busbar ase-terminal afaneleka kahle ukuhlangabezana nalesi sidingo, enikeza ikhambi elingabizi kakhulu nelonga isikhala lokuphatha ukuxhumana kukagesi ezinhlotsheni ezahlukahlukene zokusebenza. Amandla awo okwenza kube lula ukuxhuma izintambo, ukuzivumelanisa nezinhlobo ezahlukene zokuxhuma kanye nokuphatha amaza aphezulu kuwenza abe yingxenye ebalulekile ezinhlelweni zikagesi zesimanje.
Ekuphetheni, i-terminal busbar iyinto ebalulekile ohlelweni lukagesi, enikeza indlela ephakathi nephumelelayo yokusabalalisa amandla kumadivayisi nemishini ehlukahlukene. Amandla abo okwenza kube lula ukuxhuma, ukwamukela izinhlobo ezahlukene zokuxhuma nokuqinisekisa ukuphepha kukagesi kubenza babe yingxenye ebalulekile ezinhlotsheni ezahlukene zokusebenza. Njengoba isidingo sezixazululo zokusabalalisa amandla ezinokwethenjelwa siqhubeka nokukhula, ama-terminal busbar azodlala indima ebaluleke kakhulu ekuhlangabezaneni nezidingo zezinhlelo zikagesi zanamuhla.
Isikhathi sokuthunyelwe: Juni-18-2024