Inqwelo yesandla yokuqhawula amandla ombane aphezulu luhlobo lwezixhobo ezisetyenziswa kwinkqubo yamandla ombane aphezulu, ikakhulu ezisetyenziselwa ukuqhawula isekethe ukuqinisekisa ukusebenza ngokukhuselekileyo kwenkqubo yamandla. Eli phepha liza kwazisa umthetho-siseko wokusebenza wenqwelo yesandla yokuqhawula amandla ombane aphezulu.
Inqwelo yesandla yokuqhawula uxinzelelo oluphezulu yenziwe ngemela yokuqhawula, isiphatho, indlela yokuhambisa, isibiyeli kunye nezinye iindawo. Imela yokuqhawula iyinxalenye engundoqo yale nqwelo yesandla, kwaye isetyenziselwa ukukhupha isekethe. Iimela zokuqhawula zihlala zenziwe ngobhedu kwaye zine-conductivity elungileyo yombane kunye nokumelana nokubola. Isibambo sisetyenziselwa ukulawula ukutshintsha kwemela, kwaye indlela yokuhambisa kukudlulisa amandla okuphatha kuyo, ukwenzela ukuba ikwazi ukwenza umsebenzi wokutshintsha. Isibiyeli sisetyenziselwa ukuxhasa iinxalenye zemela yokuqhawula kunye nendlela yokuhambisa.
Umgaqo osebenzayo we-handcart yokuqhawula i-voltage ephezulu kukulawula ukutshintshwa kwemela yokuqhawula ngomqheba, ukuze kuqondwe ukuhlukaniswa kwesekethe. Xa isibambo sivaliwe, i-knife yokuqhawula ixhunyiwe kwisiphaluka, kwaye i-current ingadlula ngokuqhelekileyo. Xa isiphaluka sidinga ukuhlukaniswa, umqhubi ujikeleza isibambo ukuba ahlukanise i-knife yokuqhawula kwisiphaluka, ngaloo ndlela efezekisa ukuhlukaniswa kwesiphaluka. Xa uhlukanisa isiphaluka, kuyimfuneko ukuqinisekisa ukuba umgama phakathi kommese wokuqhawula kunye nesiphaluka sikhulu ngokwaneleyo ukuphepha ukuveliswa kwee-arcs zombane.
Ukusetyenziswa kwenqwelo yesandla yokukhupha amandla ombane aphezulu kufuneka kuthathelwe ingqalelo la manqaku alandelayo:
1. Ngaphambi kokusetyenziswa, kuyimfuneko ukujonga ukuba imela yokuqhawula kunye nendlela yokuhambisa iyinto eqhelekileyo ukuqinisekisa ukhuseleko lwezixhobo.
2. Gcina isibambo sizinzile ngexesha lokusebenza ukuphepha umonakalo wesixhobo okanye ukulimala komntu okubangelwa ukujikeleza ngokukhawuleza kwesibambo.
3. Xa uhlukanisa isiphaluka, kuyimfuneko ukuqinisekisa ukuba umgama phakathi kommese wokuqhawula kunye nesekethe ukhulu ngokwaneleyo ukuphepha ukuveliswa kwe-arc.
4. Kuyimfuneko ukucoca nokugcina izixhobo emva kokusetyenziswa ukuqinisekisa ukusetyenziswa kwexesha elide kwezixhobo.
Inqwelo yesandla yokukhupha i-voltage ephezulu sisixhobo esibaluleke kakhulu, esinokuqinisekisa ukusebenza ngokukhuselekileyo kwenkqubo yamandla. Kuyimfuneko ukuba ubeke ingqalelo ekukhuseleni xa usebenzisa izixhobo kwaye ulandele imithetho yokusebenza ukuqinisekisa ukusebenza okuqhelekileyo kwezixhobo kunye nokhuseleko lwabasebenzi.
Ixesha lokuposa: Oct-18-2023