Iisokethi zentambo zombane ophezulu (HV) zidlala indima ebalulekileyo ekuhanjisweni kwamandla ngokufanelekileyo nangokukhuselekileyo. Ezi sokethi ziyinxalenye ebalulekileyo kwinkqubo yokusabalalisa amandla kwaye zivumela uxhulumaniso olulula noluthembekileyo kunye nokuqhawulwa kweentambo zombane ophezulu. Kule bhlog siza kuphonononga ukubaluleka kweesokethi zentambo zombane ophezulu kunye nefuthe lazo ekuhanjisweni kwamandla.
Iziseko zentambo zombane ophezuluziyilelwe ukuphatha amandla ombane aphezulu kunye namanqanaba angoku anxulumene nokuhanjiswa kwamandla. Banikezela ngeendawo zokuxhuma ezikhuselekileyo kunye ne-insulated kwi-high-voltage cables, ukuqinisekisa ukuba amandla ahanjiswa ngaphandle kweempazamo zombane okanye iingozi zokhuseleko. Ulwakhiwo olumagingxigingxi lweesokethi zeentambo zombane ophezulu lubenza bakwazi ukumelana nobunzima bokuhanjiswa kwamandla, okubenza babe yinxalenye ebalulekileyo yegridi yamandla kunye neziseko zoncedo zothungelwano losasazo.
Olunye uncedo oluphambili lweesokethi zentambo zombane ophezulu kukukwazi kwabo ukuququzelela ukugcinwa okusebenzayo kunye nokulungiswa kweentambo zombane ophezulu. Ngokubonelela indawo yokudibanisa ethembekileyo, i-high-voltage cable outlets ivumela abachwephesha ukuba bakhuphe ngokukhuselekileyo kwaye baphinde badibanise iintambo zokugcinwa. Oku kunciphisa ixesha lokuphumla kwaye kwenza ukulungiswa ngokukhawuleza, ukuqinisekisa ukuba inkqubo yokuhanjiswa kwamandla ihlala ikumanqanaba aphezulu okusebenza.
Ukongeza kwindima yabo ekugcinweni, iisokethi zentambo zombane ophezulu nazo zidlala indima ebalulekileyo ekwandiseni nasekuphuculweni kweziseko zokuhambisa amandla. Njengoko imfuno yombane iqhubeka ikhula, iinkqubo ezikhoyo zokuhambisa kufuneka zandiswe kwaye ziphuculwe. Iisokethi zekhebula eziphezulu ze-voltage zenza ukuhlanganiswa okungenamthungo kweentambo ezintsha kunye nezixhobo kwiziseko ezikhoyo, ukwandisa umthamo wokuhambisa amandla ngaphandle kokuphazamisa iinkqubo ezikhoyo.
Ukongeza, iisokethi zentambo eziphezulu ze-voltage zinceda ukuphucula ukuthembeka okupheleleyo kunye nokuqina kwenethiwekhi yokuhambisa amandla. Ngokubonelela indawo yokudibanisa ekhuselekileyo kunye nezinzile kwiintambo eziphezulu ze-voltage, zinceda ukunciphisa umngcipheko weempazamo zombane kunye nokuphuma. Oku kubaluleke kakhulu kwiziseko ezingundoqo ezifana nezibhedlele, amaziko edatha kunye nezixhobo zoshishino, apho ukunikezelwa kombane okungaphazamisekiyo kubaluleke kakhulu kwimisebenzi yabo.
Iisokethi zentambo zombane ophezulu ziyilwe kwaye zakhiwe ngokwemigangatho engqongqo kunye nemimiselo yokuqinisekisa ukhuseleko nokuthembeka kwazo. Le migangatho ibandakanya imiba efana nokugquma, amandla ombane alinganisiweyo kunye nokukhuselwa kwendalo, ukuqinisekisa ukuba iisokethi zeentambo zombane ophezulu zinokumelana nemingeni yokuhanjiswa kwamandla phantsi kweemeko ezahlukeneyo zokusebenza. Ukuthotyelwa kwale migangatho kubalulekile ukuqinisekisa ukusebenza kunye nokukhuseleka kweesokethi zekhebula eziphezulu zombane kwizicelo zokuhambisa amandla.
Njengoko imfuno yamandla ahlaziyekayo iqhubeka ikhula, iisokethi zentambo zombane ophezulu nazo zidlala indima ebalulekileyo ekudibaniseni izixhobo zokuvelisa amandla avuselelekayo kwigridi. Iifama zeSolar, iiinjini zomoya kunye nolunye ufakelo lwamandla ahlaziyekayo luxhomekeke kwiziseko zeentambo zombane ophezulu ukuze zidibanise imveliso yazo kwigridi, evumela amandla acocekileyo ukuba adityaniswe ngaphandle komthungo kwiziseko ezingundoqo zothumelo ezikhoyo.
Ukushwankathela,iisokethi zentambo zombane ophezuluziyinxalenye eyimfuneko kwinkqubo yothumelo lwamandla kwaye zinokuqonda uqhagamshelo olukhuselekileyo nolusebenzayo lweentambo zombane ophezulu. Indima yabo ekugcinweni, ekwandiseni, ekuthembekeni nasekudityanisweni kwamandla avuselelekayo kugxininisa ukubaluleka kwabo kwiziseko zophuhliso zamandla zanamhlanje. Njengoko imfuno yombane iqhubeka ikhula, ukubaluleka kweesokethi ze-cable high-voltage ekuqinisekiseni ukuhanjiswa kwamandla okuthembekileyo, okukhuselekileyo akukwazi ukugqithiswa.
Ixesha lokuposa: Mar-25-2024