Rewa substation hiko: mahi parau tumu me te whakaaro

teihanaroto hiko ko te wāhi o te hanganga pūngao hou. E whakamahia ratou i roto i te taahiraa mana tohatoha, tuku nāianei ki te whakaiti i te āhuatanga distortion o te tukanga i roto i tona tuku i runga i tawhiti roa. He momo rerekē o taua taonga, e he rerekē hanganga āhuatanga o te mahi, huarahi ki te tāutanga, me te mahi. I roto i tahuri, i te substation rewa hiko ko te hanganga tino noa o tenei momo, te whakarato i te maha o ngā painga.

ngā mōhiohio whānui e pā ana te teihanaroto rewa

Rewa pou ranei, whakamana i te substation te rite te wae hiko kotahi, i runga i te āhuatanga rānei kia mahi ki ngā mana 25-250 kVA. I roto i te mahi o taua utanga taea te tango i te toharite o te mana tauutuutu-nāianei ki te taupū o e pā ana ki 6 kV. taea ki te mau tonu te mahi tino arotau i raro i ngā tikanga o te huka me te pāmahana teitei i roto i te raumati teihana pou hiko tāutanga kounga Engari ko.

Ko nga tuma e pā ana ki te mahi tika o taua taonga atu mōrearea. Tei runga i te tikanga whakahaere e taea e tūponotanga o iahiko poto, overloads raina, wāhanga ki he wāhanga, me te ongo. Hoki tenei take, kua i roto i te teihana hiko turanga rewa rawa te ki te rārangi whānui o ngā pūnaha haumaru. I tua atu, whakarato reira interlock hiko, me te pūkaha, te whakarite haumaru mō ngā kaimahi whakahaere.

teihanaroto Wāhui rewa

hono te mahi o te substation hiko kei ki te akiaki ia o te whakaiti parekura i roto i ngā rārangi mana. Ka taea e tēnei whāinga te tutuki i roto i ngā ara, engari i roto i tenei take, me te whakarato i te pūnaha he hua i roto i te ngaohiko. Hoki tenei substation whakaratohia tāutanga hiko te e rave mana panoni me te mahi tohatoha. Ko te tukanga e whakamahia ana e te maha wāhanga, i roto ia ratou - te pūnaha tohatoha, ngā pūnaha whakahaere me te tikanga tautoko ki te whakarite e te mahi o te tautoko i te mahi o te hanganga. Ano, i runga i te tono, me nga tikanga whakahaere o te mana tohatoha substation rewa hiko rānei taea puta i ngā āhuatanga pūnaha mana. Kei te Karauna, ano te reira i te mahi o te mahi kaute o hiko i roto i te tahi mau tauira. tutuki tēnei ki te porotiti tatūkē e taea te mahi i runga i te parau tumu o tauhohe iahiko, me e tika ana ki te mahi mīhini.

parau tumu o te mahi

E ki tonu o te hiko whakatupuranga te puna o te pūngao tukua whakaurunga substation. Mai i enei ngaohiko e tono ki te Liliu me Whakawhiwhia substation, Kei te maha i tū tata. Ko te mahi i runga ake o te whakanui ake i te ngaohiko i roto i te tikanga ki te whakaiti te parekura i roto i te rārangi rere i roto i te mahi o te whakarei ake apparatuses hiko. Muri e taea hiko kaiwhiwhi mahi hiko taahiraa-iho me e aa nga āhuatanga o te ngaohiko ki te tino arotau i roto i ngā o te whakamahi i te whatunga rohe. Hoki te mahi pūmau o enei teihana hiko mahi rewa me auau kia matao o. pūnaha meangiti nuinga he whakaaro ki te tikanga supply hinu. Tenei Ko tetahi o nga pūnaha e whakarei te tika o nga teihanaroto o tenei momo.

Types teihanaroto rewa

E rua huarahi ki te whakatinanatanga o te mahi hanganga o taua teihanaroto. He whakatinanatanga ohie he oti substation hiko, e kua te mahi waho A-āhua. Ko te hanganga o taua hanganga ngā te huinga o actuators ki disconnectors, huānga rere, fuses me te mana wae tika hiko ki te kōwae tokonaki mai.

he uaua, atu mahi, me te teihana U-āhua hua te whakatinanatanga tuarua. A ki te mea te ahua tuatahi atu pinepine atu i te kore e oti, i roto i tenei take, ka taea te mahi i te tāutanga ki te whakamahi o ngā waeine rite-ki-tāuta. Heoi, a oti substation hiko te maha whakamahia i roto i tenei whirihoranga. Ko te hanganga o te pūnaha ngā te taua wāhanga, engari ki etahi rerekētanga. I roto i ngā, i te teihana U-āhua hoki kua he limiter ngaohiko, he wae tohatoha e te nuinga o kanohi e te whakaaro ngaohiko iti

Kia pehea te ko te hiko substation pou-eke?

ngā mahi Tāuta ngā te whakatinanatanga o te maha ngā mahi, i roto ia ratou - te tuku o te taputapu, kaupae huihui, me te whakatika i te huānga tautoko. Next Ko te tūnga tāutanga o tīaroaro, ka e ki tonu nga poraka ki taputapu rite hiko. mahi hononga Direct i waenganui i ngā pūrere e i muri anake i te whakamutunga tātari me te whakatikatikanga pūrere. Tikanga, rewa hiko substation oti huinga o taputapu ki te awhina o taputapu motuhake. Hei tauira, te hiko te mana e taea te whakaarahia ki te warou tautoko. Na, he wae whakatika - i runga i te raima tautoko whakamana whakatika te whakamahi i te anga whakarewa, i roto i te tahuri puritia nei i runga i te hononga tautoko whakarewa.

mutunga

Kei te whānui Pou eke substation tika ki to ratou hoahoa whakamahia i roto i ngā ahumahi. Enterprises hua tauira motuhake mō te whakamahi i roto i te ahuwhenua, te whakapai ake i te raupapa taketake o-whakaaro maha, te whakawhanake i te kaha, whakaurunga oti ki te mahi ki nga hiahia o whakaurunga ahumahi, a na i runga i. D. Ko ahakoa o te mahi, te pato tamau tipu me hangarau hiko substation rewa. hua Manufacturers i te whakatupuranga hou o ngā wāhanga i te mea kua patuhia i runga i te mau parau tumu o te aunoatanga mahi. I runga i te ringa kotahi, fakafaingata'a'ia'i tenei whakawhitinga te hoahoa me te whakahaere, engari i runga i te tahi atu - hanga reira taea ki te arotau i te utu pūngao me te tiaki pūtea, e kore ki te whakahua i te whakapai ake i te tika me te haumaru.