Ka taea e koe te mōhio ka whakaputaina ngā hua hou katoa ki konei, ā, ka kite koe i tō mātou tipu me te auahatanga.
Te Rā:09-01-2021
1. Whakarōpūtanga o te taputapu whakawhiti hiko teitei 10KV:
E ai ki te hanganga o te kāpata, ka taea te wehewehe i ngā taputapu whakawhiti hiko teitei 10KV kia whā ngā wāhanga: te taputapu whakawhiti wā kati whakarewa, te taputapu whakawhiti ā-pūwero katia whakarewa, te taputapu whakawhiti pouaka katia whakarewa me te taputapu whakawhiti tuwhera.
A. Taputapu whakawhiti mokowā whakarewa (e tohuhia ana e te reta J): He rite ki te taputapu whakawhiti whakarewa ārai, ka tāutahia hoki ōna wāhanga hiko matua ki ngā wāhanga motuhake, engari me tētahi, neke atu rānei o ngā ārai kore-whakarewa e tutuki ana i tētahi taumata tiaki.
Pērā i te kāpata pana pēhanga teitei momo JYN2.
B. Taputapu whakawhiti ā-whakarewa kua katihia ki te rino (e tohuhia ana e te reta K): ko ngā wāhanga matua (pēnei i ngā whati ara iahiko, ngā whakawhiti hiko, ngā pae pahi, me ētahi atu) kua tāutahia ki roto i ngā taputapu whakawhiti rino kua katihia ki te whenua i roto i te wāhanga kua wehea e ngā arai rino.
Hei tauira: te kāpata pana ngaohiko teitei momo KYN28A.
C. Taputapu whakawhiti pouaka kati whakarewa (e tohuhia ana e te reta X): ko te taputapu whakawhiti he taputapu whakawhiti kati whakarewa tōna anga.
Pērā i te kāpata pana ngaohiko teitei momo XGN2.
D, Kāpata pana tuwhera: kāore he whakaritenga mō te taumata tiaki, ko tētahi wāhanga o te anga he taputapu pana tuwhera.
Pērā i te kāpata pana hiko ngaohiko teitei momo GG-1A(F).
Tauira kāpata pana hiko teitei 10KV e whakamahia whānuitia ana
2. Ngā momo taputapu whakawhiti hiko teitei 10KV
Mena ka wehea te kāpata pana hiko teitei 10KV e te momo, ka taea te wehewehe ki te kāpata pokapū, te kāpata whatunga mowhiti, te pouaka whakawhiti, e whā ngā kāwai.
A, te kāpata matua.
Ko te kāpata matua e kiia ana he taputapu pana pokapū tango whakarewa.
He taputapu tohatoha hiko ngaohiko teitei tēnei, ko te ngaohiko mahi teitei rawa atu ko te 3.6/7.2/12kV. He huinga katoa o ngā taputapu tohatoha hiko o roto o te pūnaha wāhanga pahi kotahi AC 50Hz toru-wāhanga, te pūnaha wāhanga pahi takirua rānei.
Ko ngā tauira kāpata pokapū 10KV noa ko KYN-28, KYN44-12 me ētahi atu.
B. Kāpata whatunga mowhiti.
Ko te kāpata whatunga mowhiti (Ring Main Unit) he huinga taputapu whakawhiti hiko ngaohiko teitei he mea hanga ki te whakarewa, ki te kore rānei he mea hanga ki te momo whakamātao mowhiti, he momo wā huihuinga e whakanoho ana i a koe ki te tūranga o tētahi atu i roto i ngā taputapu hiko o te Wāhanga Pūhiko Mana, ko tōna wāhanga matua e whakamahi ana i te pana kawenga me te fiusi, he painga o te hanganga ngawari, te rahinga iti, te utu iti, ka taea te whakapai ake i ngā tawhā me te mahi me te haumaru o te pūhiko mana, me ētahi atu.
C. Te whakarerekētanga pouaka.
He momo taputapu whakawhiti hiko ngaohiko teitei te teihana hiko pouaka-pouaka, e tika ana mō ngā maina, ngā wheketere, ngā mara hinu me te hau me ngā teihana hiko hau. Ka whakakapia e ia te rūma tohatoha hiko hangahanga ā-iwi taketake me te teihana tohatoha hiko, ā, ka noho hei huinga hou o ngā taputapu whakawhiti me te tohatoha.
3, tauira kāpata pana hiko teitei 10KV noa
A, KYN28A-12 kāpata pokapū, KYN28A-12 kāpata pokapū, e mōhiotia ana ko ngā taputapu pana kume whakarewa ā-roto, e whakamahia ana mō ngā tipu hiko, ngā umanga ahumahi me te keri me te pūnaha hiko o te teihana tuarua o te whiwhi hiko, te tuku hiko me te tīmatanga motuka nui.
Mō ngā kaupapa whakahaere, tiaki, aroturukitanga wā-tūturu me te ine.
Kia tino tika te mahi tiaki e rima.
B, HXGN17-12 Kāpata whatunga mowhiti: Kāpata pana ngaohiko teitei momo HXGN17 (e kiia ana ko te kāpata whatunga mowhiti), ngaohiko AC toru-wāhanga 10kV, auau whakatauranga 50Hz momo pouaka AC roto taputapu pana kati whakarewa.
He pai mō ngā wheketere, ngā awheawhe, ngā whare noho, ngā whare teitei me ētahi atu wāhi o te pūnaha tohatoha hiko, te pūnaha tuku hiko mowhiti, te pūnaha tuku hiko rua rānei, e whai wāhi ana ki te whakaae, te tohatoha me te tiaki, ā, he pai hoki mō te teihana pouaka hiko.
C, XGN2-12: He taputapu pana kati maitai pumau momo pouaka XGN2, e whakamahia ana mō te 3-10kV AC-wāhanga-toru 50Hz hei pūnaha pahi kotahi me te pūnaha wāhanga pahi kotahi hei whiwhi me te tohatoha i te hiko hiko, he tino pai mō ngā wāhi mahi auau.
E whakamahia ana mō te tipu hiko, te tohatoha umanga ahumahi me te keri, te teihana hiko tuarua o te pūnaha hiko me te tīmatanga o te motuka nui, me ētahi atu.
Whakatinanahia te mana whakahaere, te tiaki, te aroturukitanga me te ine i te wā tūturu.
Te tinana o te kāpata mō te hanganga momo huihuinga katoa, me ngā mahi parepare e rima tino pai.
D. He pai te taputapu whakawhiti hiko teitei pumau mō te whiwhi me te tohatoha i te hiko i roto i te pūnaha AC 50Hz toru-wāhanga 3-10KV, ā, ko āna mahi he whakahaere, he tiaki me te aroturuki i te ara iahiko.
Kotahi te pahi, kotahi hoki te wāhanga pahi o te pūnaha pahi.