Ngokuthuthuka okusheshayo kwamagridi kagesi emadolobheni nasezindaweni zasemakhaya, amanethiwekhi okusabalalisa asephenduke alawulwa yizintambo.Lolu shintsho luholela ekwandeni okukhulu kwenanii-ground capacitor yamanje, okuholela ekunciphiseni kwamaphutha abuyiselekayo lapho iphutha lomhlabathi lesigaba esisodwa lenzeka ohlelweni.Ukuze kubhekwane nale nselele, ukuqaliswa kokusebenza kokuqina okuqinile sekubaluleke kakhulu ukuze kuhambisane nezidingo eziguqukayo zegridi yamandla ngenkathi kunciphisa amazinga okufakwa kwamandla okudluliswa kwamandla kanye nempahla yokuguqula.
Isisekelo esiqinile sinezinzuzo eziningi, okuhlanganisa ukunciphisa ukutshalwa kwezimali kuyo yonke igridi kagesi, ukukwazi ukunqamula amaphutha, ukucindezela ukugeleza kwe-resonant overvoltage, kanye nokuthuthukisa ukuphepha nokuthembeka kwesistimu yamandla.Enye yezingxenye eziyinhloko zokuqalisa ukumelana nesisekelo ikhabhinethi yokumelana nesisekelo, edlala indima ebalulekile ekuqinisekiseni ukusebenza kahle kwesistimu yokubeka phansi.
Amakhabhinethi okumelana nomhlaba aklanyelwe ukuhlinzeka ngendlela elawulwayo yephutha lamanje ukugeleza phansi, ngokuphumelelayo ukukhawulela ukuphakama kwe-voltage ngesikhathi sephutha lomhlabathi.Ngokuhlanganisa lawa makhabethe kwingqalasizinda yegridi, ingozi yezingozi zikagesi kanye nokulimala kwemishini ingancishiswa kakhulu.Ukwengeza, ukusetshenziswa kwamakhabhinethi okumelana nomhlaba kunomthelela ekuzinzeni okuphelele nokusebenza kwesistimu yamandla, ekugcineni kuthuthukise ukusebenza kahle kwayo.
Esimweni sokuthuthukiswa okuqhubekayo kwesakhiwo segridi yamandla, ukuhlanganiswa kwamakhabhinethi okumelana nomhlaba kubalulekile ukuze kuqinisekiswe ukuphepha nokuthembeka kwenethiwekhi yokusabalalisa.Njengoba isidingo sokusatshalaliswa kwamandla okuphumelelayo, okusimeme siqhubeka sikhula, indima yamakhabethe okumelana nomhlaba ekunciphiseni izingozi ezingase zibe khona kanye nokwenza kahle ukusebenza kwesistimu iba yinto ebaluleke kakhulu.
Kafushane, ukusetshenziswa kwamakhabhinethi okumelana nomhlaba kusiza ukuxazulula izinselele ezibangelwa ukuguquka kwezakhiwo zegridi.Ngokwamukela isisekelo esiphikisayo nokusebenzisa amakhabhinethi okumelana nesisekelo esithuthukisiwe, abaqhubi begridi bangakwazi ukuthuthukisa ngempumelelo ukuphepha, ukwethembeka nokusebenza kahle kwenethiwekhi yokusabalalisa, ekugcineni kube negalelo ekuthuthukisweni okusimeme kwengqalasizinda yamandla.
Isikhathi sokuthumela: May-31-2024