Ngongo Wetekina Taura muka whatu ADSS o waho
Mahi hiri:
Whakaahuatanga:
•He taura muka whatu ADSS he taura ngongo korekore. Ko te muka 250um, kua whakanohoia ki roto i tētahi ngongo korekore i hangaia ki ngā kirihou modulus teitei.
•Kua whakakīia ngā ngongo ki te matū whakakī ātete-wai. Ka herea ngā ngongo (me ngā whakakī) ki te taha o te FRP hei mema kaha pokapū kore-whakarewa ki roto i te matua taura kiato, porowhita hoki. Whai muri i tēnā, ka whakakīia te matua taura ki te matū whakakī.
•Kua hipokina ki te uhi PE angiangi o roto.
•I muri i te paninga o te paparanga miro aramid ki runga i te takotoranga o roto hei mema kaha, ka whakaotihia te taura ki te takotoranga o waho PE, AT rānei (anti-tracking).
•Ka taea te tāuta i te taura muka whatu ADSS me te kore e whakaweto i te hiko: He mahi AT tino pai, Ka taea e te hiko whakapūmau mōrahi i te pūwāhi mahi o te hipoki AT te eke ki te 25kV.
•He mama, he iti te whānui, ka whakaiti i te kawenga i puta mai i te huka me te hau, me te kawenga hoki i runga i ngā pourewa me ngā tautoko tuara.
•He roa ngā whāriki, ā, ko te whāriki nui rawa atu neke atu i te 1000m.
•He pai te mahi o te kaha kume me te pāmahana.
Ngā Āhuatanga:
•Ka taea te tāuta me te kore e whakaweto i te hiko.
•He mama, he iti te whānui, ka whakaiti i te kawenga i puta mai i te huka me te hau, me te kawenga hoki i runga i ngā pourewa me ngā tautoko tuara.
•Ko te roanga o te ora o te hoahoa he 30 tau.
•He pai te mahi o te kaha kume me te pāmahana.
Taupānga:
+ Ka whakaarohia katoatia te āhua tuturu o ngā raina hiko o runga ina hangaia ana te taura ADSS.
+ Mō ngā raina hiko o runga i raro i te 110kV, ka whakamahia he uhi waho PE.
+ Mō ngā raina hiko e ōrite ana ki te 110kV, neke atu rānei, ka whakamahia te whāriki o waho AT.
+ Mā te hoahoa motuhake o te rahinga aramid me te tukanga whiri ka ea te hiahia mō ngā whānuitanga 100m me 200m.
Te Hanganga:
