Mai i te tirohanga hangarau, mā te whakamahi i te tuku hiko UHV DC ±800 kV, kāore e hiahiatia te taka o waenganui o te raina, ka taea te tuku i te nui o te hiko tika ki te pokapū kawenga nui; mō te tuku hiko whakarara AC/DC, ka taea te whakamahi i te whakarerekētanga auau rua hei aukati i te wiri iti-auau ā-rohe, me te whakapai ake i te rohe o te pumau rangitahi (hihiri) o te wāhanga whakawhiti; me te whakaoti rapanga o te nui haere i te iahiko poto o te pito whiwhi nui o te whatunga hiko. Mā te whakamahi i te tuku hiko AC 1000kV, ka taea te taka o waenganui me te mahi whatunga; te whakapakari i te whatunga hei tautoko i te tuku hiko DC nui; te whakaoti rapanga o te iahiko poto e nui ake ana i te paerewa o te whatunga pito whiwhi nui me te kaha tuku iti o te raina 500kV, me te arotau i te hanganga o te whatunga hiko.
Mō te kaha tuku me te pumau, mā te whakamahi i te tuku hiko UHV DC ±800 kV, ko te pumau o te tuku hiko e whakawhirinaki ana ki te ōwehenga ara iahiko poto whai hua (ESCR) me te pūmau inertia whai hua (Hdc) o te whatunga i te pito whiwhi, me te hanganga o te whatunga i te pito tuku. Mā te whakamahi i te tuku hiko AC 1000 kV, ko te kaha tuku hiko e whakawhirinaki ana ki te kaha ara iahiko poto o ia pūwāhi tautoko o te raina me te tawhiti o te raina tuku hiko (te tawhiti i waenga i ngā pūwāhi taka o ngā teihana iti e rua e tata ana); ko te pumau o te tuku hiko (te kaha tukutahi) e whakawhirinaki ana ki te nui o te koki mana i te pūwāhi whakahaere (te rerekētanga i waenga i ngā koki mana i ngā pito e rua o te raina).
Mai i te tirohanga o ngā take hangarau matua e tika ana kia arohia, me arotahi te whakamahinga o te tuku hiko UHV DC ±800 kV ki te taurite mana tauhohe pumau me te pūmautanga o te mana tauhohe hihiri me te pumau o te ngaohiko o te pito whiwhi o te whatunga, ā, me arotahi ki ngā take haumarutanga ngaohiko pūnaha i puta mai i te korenga o te whakawhiti ā-wāhanga i roto i te pūnaha whāngai DC maha-taka. Me aro te whakamahinga o te tuku hiko AC 1000 kV ki ngā raruraru whakatikatika ā-wāhanga me te whakahaere ngaohiko o te pūnaha AC ina hurihia te aratau whakahaere; kia aro ki ngā raruraru pēnei i te whakawhiti mana teitei i roto i ngā wāhanga ngoikore i raro i ngā āhuatanga hapa nui; me te aro ki ngā tūponotanga huna o ngā aituā pōuriuri nui me ā rātou mahi ārai.
Wā tuku: Oketopa-16-2023