Umzi-mveliso weThayibhili oPhakamileyo weHlabathi uyomeleza njengoko iMbango yoMbane waseziDolophini iqhubela phambili nge-25 ka-Agasti, ngo-2025
Iziseko zobuNjineli beeCables eziphezulu
Iintambo ezingaphezulu zenza umqolo wothumelo lwangoku lwamandla, oluhlala luchazwa njenge
"iindlela zokuphila esibhakabhakeni." Ifakwe kwiinqaba kunye neepali, ezi nkqubo zidibanisa izinto eziphambili kunye noyilo oluqinileyo lwesakhiwo
Uyilo lweConductor enguNdoqo: Ubukhulu becala i-aluminiyam yomqhubi wentsimbi{0}}eyomeleziweyo
(ACSR), eqinisekisa ukuba zombini i-conductivity ephezulu kunye namandla okuqina.
• Iileya ezikhuselayo:-i-polyethylene edityanisiweyo (XLPE) kunye nokugqunyelelwa kwerabha yesilicone
ukuhambisa ukuxhathisa kwe-UV kunye nokuzinza kweqondo lokushisa.
• Ukomelezwa koKuhlala: Isikrweqe sesinyithi esinokuzikhethela kunye-nezixhobo ezichasene neentaka ziyabonelela
Ukomelela kwindawo -enobungozi obuphezulu.
Ukwahlulwa kweMarike kunye nezicelo
Iintambo zombane ezingaphezulu zisasazwa kumanqanaba ahlukeneyo ombane kunye nezakhiwo, ezilungiselelwe iimfuno ezikhethekileyo.
• Amandla ombane aphantsi (Ngaphantsi okanye alingana ne-1kV) – Uthungelwano losasazo loluntu.
• Umbane oPhakathi (10–35kV) – Umqolo wothumelo lwasezidolophini.
• Amandla ombane owongezelelweyo kunye noUltra{0}}oPhezulu (Mkhulu kuno okanye olingana ne-220kV) - Ukunqumla{2}}iiprojekthi zegridi zengingqi nezesizwe.
• Ukwahluka koLwakhiwo:
• Igqunywe ngokuPheleleyo – Ubona khuseleko luphezulu kwiindawo ezixineneyo zasedolophini.
• I-Semi-I-Insulated - Iindleko{1}}isisombululo esisebenzayo kunye nokhuseleko olujoliswe kuyo.
III. Izinto eziluncedo kwezoQoqosho kunye nemingeni yokuSebenza
Iintambo zamandla ezingaphezulu ziqhubeka zibonelela ngeenzuzo ezinyanzelisayo xa kuthelekiswa neenkqubo eziphantsi komhlaba.
. Iindleko eziphantsi: Iindleko zokwakha zithotywe ngama-40–60%.
• Ukuchacha ngokukhawuleza: Iimpazamo zichongiwe kwaye zilungiswe ukuya kuthi ga kwi-70% ngokukhawuleza.
• Ukuguquguquka komhlaba: Ukusasazwa okusebenzayo kuzo zonke iintaba, imigxobhozo, kunye nemimandla eselunxwemeni. Imingeni isekho, kuquka ukuchanabeka kwizaqhwithi, iindudumo, kunye nomkhenkce, kunye neenkxalabo zombane wombane kunye neempembelelo zobuhle bedolophu.
Ukwenziwa kwezinto ezintsha kubuchwepheshe kubunjwa ngokutsha indlela iintambo ezisebenza ngayo ezilawulwa kwaye zikhuselwe.
• UkuJonga okuBukrelekrele: Iisistim zokubeka iliso ezisasaziweyo zifumanisa ukusilela kwangethuba kokugquma kunye nobushushu obugqithisileyo.
• Uhlolo oluSekwe kwiDrone-: I-Infrared{1}}i-UAVs exhotyisiweyo ifezekisa impumelelo yokuskena ngokuphindwe kahlanu kunokuhlolwa ngesandla.
• Ukuziqhelanisa neMozulu:
• Imimandla engaselunxwemeni isebenzisa izigqumatheli{0}}ezikwaziyo ukumelana nomoya.
• Iindawo ezibandayo zisebenzisa-izaleko zokuthambisa.
Imigangatho yokhuseleko ikwagxininisa ukugcinwa kosulelo kunye nokuthintela ukwakhiwa phantsi kwemigca ephilayo.
Ikamva elizayo
Ishishini leentambo ezingaphezulu liqhubela phambili lisiya kumandla ombane aphezulu, iliso elibukhali, kunye nokomelela okunamandla ngokuchasene nemozulu embi. Ukuqhubela phambili okutsha kwisayensi yezinto kunye nokudityaniswa kwedijithali kuya kuchaza ishumi leminyaka ezayo, ukuqinisekisa ukuba iinkqubo eziphezulu zihlala zingundoqo kuthumelo lwamandla ehlabathi.
Imboniselo yeshishini:
"Iintambo zombane ezingaphezulu azisezizo iintambo zombane kuphela. Ziyatshintsha zibe bubulumko,
iinkqubo eziguqukayo ezibalulekileyo kukhuseleko lwangoku lwamandla, utshilo uNjingalwazi Daniel Hughes, oPhezulu
Umcebisi kwi-International Power Transmission Association.
