Ngā Mahi me ngā Whakamahinga o ngā Whakawhiti Hiko-Ruku-Hine-Toru-Wāhanga

Ngā Mahi Matua

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Te Whakawhitinga Ngaohiko me te Tuku Pūngao​

 

Whakawhiti Hinu-Rukuhia ki te Hinu e Toru-WāhangaKa whakamahia e rātou te aukume hikohiko hei whakanui, hei whakaiti rānei i ngā ngaohiko AC, hei taputapu nui i roto i ngā pūnaha hiko hei hono i ngā whatunga o ngā taumata ngaohiko rerekē. Hei tauira, ka whakanuia e rātou ngā ngaohiko putanga whakaputa hiko (hei tauira, 6kV, 10kV rānei) ki ngā ngaohiko taumata tuku (hei tauira, 220kV, teitei ake rānei) mō te tuku hiko tawhiti, ka whakaitihia rānei te hiko ngaohiko teitei ki ngā ngaohiko taumata tohatoha (hei tauira, 10kV/0.4kV) mō ngā kaiwhakamahi mutunga.

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Te Whakamaroke me te Whakamarara Wera

 

He mea ārai, he mea whakamatao hoki te hinu whakawhiti hiko:

 

​Te Ārai: Ko te kaha teitei o te hinu ki te uruhanga hiko (he nui atu i te hau) ka ārai i ngā ara iahiko poto i waenga i ngā takai me ngā matua, ka wehe i te makuku me ngā poke, ā, ka whakaroa i te tawhito o te ārai.

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​Te Whakamatao: Ka whakawhitia te wera e puta mai ana i ngā takai me ngā matua ki te hinu, ka rere maori, mā roto rānei i ngā pūnaha kaha (hei tauira, ngā pā, ngā papu) ki ngā radiator, ki ngā mata tāke rānei, me te pupuri i ngā pāmahana mahi haumaru (te nuinga o te wā ≤85°C mō te hinu paparanga o runga)

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Haumaru me te Pūmautanga

 

Ātete Porowhita-Poto: Ka whakarei ake ngā hanganga kua rumakina katoatia ki te hinu i te kaha ā-ringa, ka tāpirihia ki ngā whakawhiti hau me ngā pūwero ātete-pahū hei tuku haumaru i te pēhanga i ngā hapa o roto.

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​Whakahaere Ngaohiko: Ka whakarerekētia e ngā kaiwhakawhiti tap i runga i te kawenga, i waho rānei i te kawenga te ngaohiko putanga (awhe ±5%) hei whakatau i ngā rerekētanga whatunga i puta mai i te whakaurunga pūngao whakahou, i ngā huringa kawenga rānei.

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Te Urutau ki te Taiao

 

Te Mahi Teitei: Mō ngā teitei >3,000 mita, ka whakauruhia e ngā hoahoa he pā whakamatao nui ake, he tohatoha wera pai ake rānei hei whakakapi i te iti o te whai huatanga whakamatao nā te iti o te pēhanga hau.

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Ngā Hangarau Hiri: Ka whakaitihia e ngā tāke kōpikopiko, ngā pūwero rānei e hangai ana ki te kāpū te pa atu o te hinu ki te hau, ka roa ake ngā wā tiaki me te roa o te mahi.

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Ngā Taupānga Matua

Hanganga Hiko

 

​Te Whakaputa me ngā Teihana Hiko: Whakanuia ngā ngaohiko i ngā tipu hiko (hei tauira, 10kV ki te 220kV) mō te tuku hiko me te whakaheke i ngā ngaohiko i ngā teihana hiko whakamutunga (hei tauira, 35kV ki te 0.4kV) mō te whakamahinga ahumahi/tāone.

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Hononga Whatunga: Whakatairanga i te tohatoha pūngao puta noa i ngā rohe, kia taurite ai te mahi a te tuku me te tono.

 

Ngā Rāngai Ahumahi me te Pūngao

 

Ngā Mara Hinu me te Keri: Whakarato hiko pumau mō ngā taputapu keri, ngā taputapu tango hinu, me ngā whare mamao i roto i ngā taiao uaua

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Te Whakarewa me ngā Matū: Te tuku hiko ngaohiko teitei (hei tauira, 10kV/35kV) ki ngā pūtau hikohiko, ngā oumu, me ngā motuka nui

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​Hanganga me ngā Ratonga Tūmatanui​

 

Mana Rangitahi: Ka whakamahia ki ngā papa hangahanga, ki ngā huihuinga, ki ngā āhuatanga ohorere rānei, kia tere ai, kia pono ai hoki te tohatoha hiko.

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Te Kawe Rerewē: Te whakarato i te mana kukume (hei tauira, 35kV/1.5kV) mō ngā pūnaha tereina tereina me te tereina tereina

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Ngā Pūngao Whakahou me ngā Whatunga Atamai

 

​Whakaurunga Pūngao Rā/Hau: Whakanuia te pūngao whakahou ngaohiko iti (hei tauira, 0.69kV) ki ngā taumata whakauru whatunga (hei tauira, 35kV) kia whai hua ai te whāngai

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​Te Whakahaere Ngaohiko Hihiri: Te urutau ki ngā whakaurunga hiko tohatoha hurihuri, te pupuri i te pumau o te whatunga mā te whakatikatika i te wā-tūturu

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Ngā Whakatairanga Hangarau me ngā Paearu Kōwhiringa

Ngā Whakapai Ake i te Whai Hua o te Pūngao

 

Ka whakaitihia e ngā tauira hou (hei tauira, te raupapa S13/S22) ngā mate kore-kawenga mā te >30% mā te whakapiringa matua kua whakapaitia (hei tauira, ngā koranu kore-ahua) me ngā hoahoa takai, e tutuki ana i ngā paerewa GB 20052-2024.

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Ngā Whakapaipai Taiao

 

Hinu Pirau-koiora: Whakakapia te hinu kohuke ki ngā ester tipu (100% pirau-koiora, pūwāhi mura ≥350°C) hei whakaiti i ngā mōrearea ahi me ngā pānga taiao.

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Aroturuki Atamai: Ka aroturukihia e ngā pūoko IoT whakauru te kounga hinu, te pāmahana, me te tukunga wāhanga hei tiaki matapae

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Ngā Tawhā Kōwhiringa

 

​Te kaha: 30kVA ki te 20,000kVA, me ngā waeine nui ake mō ngā kawenga ahumahi

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Ngā Aratau Whakamatao:

 

ONAN (Whakamatao-ā-roto-Hinuhinu): Ngā kaha iti (

 

OFAF (Whakamatao Hinu/Hau Āwhina): Ngā whakawhiti hiko kaha-teitei (>20,000kVA)

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Akomanga Ārai: Akomanga-H (180°C) mō ngā taiao tino kino

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Whakamutunga

He mea nui tonu ngā whakawhiti hiko e toru-wāhanga kua rumakina ki te hinu i roto i ngā pūnaha hiko hou nā te mea he pai, he pono, he ngāwari hoki ki te urutau. Ko ngā mahi auaha i roto i ngā rauemi e pai ana ki te taiao, ngā tātaritanga atamai, me ngā hoahoa kiato e hangai ana ki ngā whāinga pumau o te ao, e whakarite ana i te hiranga tonu o ngā kaupapa whakawhiti pūngao.