Ko te Kapa Tūāpapa, te RMU rānei e hui ngā wāhanga maha tētahi, tae atu ki ngā kaitiaki ara, ngā kāwiri wehe, me ngā rīpeka tiakina katoa i roto i tētahi pouaka iti kei roto hau whakamātau. Ka mahi pai ake ēnei kapa i ngā haora tohatoha mai i te 6 ki te 36 kilovolts, ā, ka āwhina i te kite tōmuri rapunga kia wehea ai ngā rapunga i mua i te paparanga o rātou puta noa i te pūnaha. Ka mau tonu te arataki hiko ahakoa he rapunga kei ētahi atu wāhi o te whatonga, he mea nui tēnei mō ngā tāone e taea ai te mutunga hiko e pa ana ki ngā mano tāngata anuanu. Ko te hau SF6 kei roto i ēnei pouaka e aukati ana i ngā araki kino i te wā o te whakamahinga, nō reira e tika ana mō ngā wāhi tāwhai pērā i ērā e kitea ana i ngā whare hiko raro whenua kei reira e noho tonu te haumaru hei take matua.
Ko ngā RMU hei wāhi arataki takirua mō ngā pūnaha tukatuka hiko waewae, e āwhina ana i te whakawhitinga maru o te hiko puta noa i ngā whare umanga me ngā whare hanga. E iti ake te wāhi e rāwekia ana e ēnei kapa tukutuku i ngā kowhatu tiohi hau tīpako, kaitea i te nuinga o te wāhi ki raro i te haurua. Nō reira he mea tino pai mō ngā wāhi iti nei kei ngā tāone kotahi, kei reka ai te whenua. Ko ngā taraka totohu tuarā e tiaki pai ake ai i ngā kaimahi ina mahi pupuri ana rātou. Ko te wā poto o ngā āhuatanga tiaki he mea nui rawa atu ki ngā wāhi e noho ana ngā take hiko tūpono, ā, e āwhina ana kia rere tonu te pūnaha hiko katoa ahakoa ngā āhuatanga uaua.
Ko ngā whatunga hiko waewae e toru ngā momo e mānene ana:
Ko ngā RMU e wiri ana ki ngā rārangi porowhita, kei reira ka taea te huri i te horokainga mā te whakauru anuanu ka whakarahahia te ara anō i roto i ngā 5–10 wehe i muri i te kitea i te haruru. I te takotoranga, ko ngā punaha pūrere e mate pea i ngā whati haere ina uru te haruru ki raro nō te korenga i ētahi ara ke.
Ko ngā pūnaha tūhura tarau e horoi ana i ngā RMU hei hanga i ēnei ara whakapono e wehe ana i ngā wāhanga he me aunoa, kāore he hiahia kia uru mai tētahi ki te whakatika i ngā mea ā-ringa. I whakaatu anō te rangahau hou a-tauapitanga o te ripoti a-tau i te tau whakatinga ko something quite impressive. Kua pakaru ngā whatunga e whai ana i ngā RMU i ngā putanga maimai hiko pea kia toru haurua i te tata ki ngā tohu tawhito ake. Mō ngā wāhi e kore e taea te noho taiwhara, pērā i ngā hōhipera e whakahaere ana i ngā taputapu oranga, ngā pokapoka raraunga e penapena ana i ngā rahi nui o ngā korero, i ngā toihanga hoki e whakahaere ana i ngā rārangi hua, ko te whakapono penei e rerekē ana te take. Kua kitea e ētahi whenua kei Ūropi e whakamatautau ana i te hangarau whatunga mātauranga kua noho tonu te tuku hiko ki te taumata tino pai, e tata ana ki te 99.98% uptime e ai ki ēnei tohu.
Ko te whakapautanga o te whatunga e noho ana ki te wehenga tika i ngā hapa. Ka taea e ngā hapa kore e whakahaere ana i ngā pūnaha mā te tohatoha waewae nui te whakauru i ngā pouri nui e pa ana ki ngā kaiwhakamahi tekau mano, me ngā wāhi ahumahi e heria ana i ngā utu e $100,000 ia meneti i te wā kāore i tūhono.
Koinea ngā RMU hou o te rā nei e huinga ana i ngā kāpia pūrere wairua me ngā rīpia matatini rorohiko mō ngā paraihe tiaki pai ake. Ina hea tētahi mea, ka taea e ēnei punaha te whakakore i ngā haronga tino tere—i te paku noa i te 3 karu, nui ake rānei i te 50 miriona sekene. Kua kitea e ngā tohunga mātai whatianga ko ngā kāpia pūrere wairua ka hoki anō ki ō rātou ahuatanga dielectric pēnei i te 92% tere ake i ngā kōwhiringa SF6 tawhito ina tūmenahia ana e ngā araki. Mā ngā kaiwhakarato ira e hangaia ana ki roto i ēnei punaha e āta tātai ai i te ririhau o tētahi haronga e puta mai ana. Ko te arotake taiwhiwhi tēnei e whakapai ake ai i te 40% te pono o te tukanga whakamarumaru rīpia i ngā punaha electromechanical tawhito i ngā tau kua pahure ake.
Mā te whakamahi i te tūhuratanga hautōwhai rohe (ZSI), ka herea e ngā RMU ngā hapa ki ngā wāhanga e tohu ana i te ℘12% o ngā taonga tukutuku katoa. Ko tēnei maruaroa e penapena ai i te painga ki te kaiwhakamahi mā te 58% i ngā tukutuku rerenga porowhita, ā, ka pupuri tonu i te pūmahara o te volta ki roto i te ±5% o ngā rawa ingoa i te wā o ngā take hapa.
Ka hoki mai te hiko a ngā RMU karawhiti i te wā waenga o 87 hēkona—tino tere ake i te 22 meneti e noho ana i ngā punaha tawhito. Mā te whakamarautanga ripene āhuatanga, ka pupuri aua taputapu i te 91% o ngā ratara kāore i pāngia e te hiko i te wā o te wehenga, he mea nui tēnei mō ngā whakaritenga e here ana i te 99.999% o te wā atamira.
Ahakoa ngā whanaketanga, ko te 64% o ngā rāwekenga Ōwhiti Amerika Tōrongo anō e horoi ana ki ngā tikanga tiaki i te wā kua tohua. E tino hinga ai tēnei takata reo ki te aukati i te 37% o ngā panoni tuarua kei ngā hanganga e pūpahi ana, ka whakaatu i te uaua o te huri atu ki ngā tikanga tiaki ora, mātau.
Āhuatanga Ngā huinga RMU hoatu ngā whiwhinga ina taea te ine i te māia wherowhero, te whakarite tiaki, me te whakahaere utu oranga. Ka iti ake ngā whakamutunga e kore e hōputa 35% ngā whakaurunga kua whanaketia pai, ā, ka iti ake hoki ngā utu tiaki tauwaru ki te 18% i te tata ki ngā taputapu hurihuri, e ai ki te Pūrongo Rawa Wairua 2023 .
Tautoko ana te hoahoa āhuarangi o ngā RMU i te tiaki whakamua mā te tātai ake i te ahunga o te tikanga. Kaitea ai te maha o ngā tirohanga ā-ringaringa e 60% pea, i te wā e pupūhi ana te wātea o 99.6% ki ngā whatunga 22 kV e whai hua ana. Whakaatu ana ngā ako whakaputa i tētahi panoni 40% ki ngā utu whakatika tiaki i runga i ngā wā 5 tau.
E 45% pea te iti ake o te wāhi tāutanga e hiahiatia ana e ngā RMU anuanu me ngā whakaurunga tuawhenua, ā, e tuku ana i te atungā IP67 katoa i te puehu me te paruru. Ka wehe kaore he raru pūpahi 92% ngā tauira inumiahi ki te tauira hau-tāwhai, ka nui ake te haumātanga mō ngā kaimahi.
Ko ngā tātari mō te wā roa e whakaatu ana i te iti ake o ngā utu katoa o te whakahaere i te wāhi e 25–30% i te wā e 15 tau pea nā te iti ake o ngā paninga o ngā waahanga. Ko te whakauru matataki ake e whakaroa ai ngā wā tono ratonga mā te 2–3 tau, i te wā e kīhai nei ngā waahanga mō te wāhi katoa i ngā hoahoa hou SF₆-kore e kore e hiahiatia ai te mātai i te pāpaku.
Ko ngā RMU e whakauru ana i te arataki ara, tiaki, me te wehe kia tiakina ai ngā whatunga umanga pauna. Mā te whakamahi i ngā kāwai takotoranga matataki, ka wehea e rātou i ngā waea hapa i roto i te 30–50 mano heretahi, e aukati ana i ngā hinganga puna katoa i te wā e manawapū ana i te mana ki ngā wāhanga ora. Mā ngā taraka wehe ka taea te whakamāmae haumaru mō te tiaki kaua ko te whakarere i ngā kawe āwhina e tū ana.
Ko ngā tapa kōpū e mātai ana i ngā rere taura matua, ka taea te whakarato i te whakamarumaru. Ka kitea e ēnei pūnaha ngā rere hāngai, ka tirotiro i ngā tikanga heke-rua, ruarua-rūa hoki, ka iti ake hoki i te mōrearea i ngā mātukutuku aroha. Ka noho tonu te awheawhe ki ngā wāhanga kē atu i te wehenga e hapa ana.
Mā te aronga whakamarumaru āhuatanga, ka eke ngā RMU ki te 99.98% o te tūtonotono tuku, kāore i te hapa e whakapūmau ana e ngā kaitiaki ripa. Ko ngā kainoho aunoa e whakahaere ana i ngā tahumaero whakakorea hapa, ka taea ai te hoki anu nei i roto i te 25 meneti ki ngā takotoranga ringa-mātua. Ko ngā āhuatanga whakarongo-aunoa hoki e mōhiotia ana i ngā raruraru pērā i te pā ki te whakamarumaru, te wearu rānei i ngā hononga, ka iti ake hoki i te wā kore whakaritenga.
Kua whakakīia ēnei RMU hou ki ngā piko mātauranga, kaiwhakarongo IoT, me ngā punaha rite kei roto e āwhina ana i te whakahaere i ngā mahi tū haumaru tōkei tēnei wā i te wā katoa. Ko te mea e wehenga ai ēnei taputapu ko te āhua o te arotake i ngā tāwera i te wā nei, te whakarerekē i ngā tautuhinga tiaki tonu atu, ā, ko te urupare anō hoki ki te mea e hiahiatia ana. He nui tēnei inaianei nā te mea ka huinga 42% te hiko hou mai i ngā pūngao hou i runga i te pūrongo IEA i te tau ki muri. Kāore ngā RMU tawhito e taea te tū ki ngā herekore o tēnei wā. Ko ngā putanga mātauranga e mahi ana tahi me te hiko e rere ana i ngā huarahi e rua mai i ēnei pūngao itiiti ki ngā tāone, mā ngā aratohu matatau e pupuri ana i te pono ahakoa ngā panoni.
Ki te whakakīia ki ngā tikanga whakawhitinga kōrero IEC 61850, ka hono ngā RMU matatau ki ngā takotoranga kātata mātauranga mō te arotake pokapū. E wātea ana tēnei hei:
Ko ngā kamupene whakahaere e whakamahi ana i ngā RMU aunoatia e hekenga ana te wā whakatika mate 67% tērā pea nā ngā algorithima ā-mātai e tātari ana i te mahi i ngā wā kua pahure ake. Ko ngā punaha tiaki mōhio-anga e pakaru ana te tau o ngā tirohanga umanga 40% ka roa ake ai te matotoru o ngā taputapu, arataki 18 marama te roa ake.
Kei te whakauru inaianei ngā kaihanga mātua i te hangarau tuarākau matihiko e pā ana ki ngā tikanga ahupūngao ki ngā RMU, e whakaae ana i te whakamātau ā-hāpori i ngā tikanga tiaki i ngā take tino herekore. Kua eke ngā kaiwhakamātau tuatahi ki te 91% o te pono i te whakatakoto i ngā pakanga tapaunuku anuanu anō i te wā e 72 haora ake rānei ki mua mā te tātari ā-Ihi i ngā raraunga mai i ngā kaitirotiro māmā, hiko, me ngā hinonga hinohino.
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Whakarato te Kamupene Hiko Greenpower Zhejiang Co., Ltd i ngā taputapu whakamarumaru mātai kaha tikangia mō ngā tono kirikiri ki te kirikiri-teitei. Ko ō mātou pūkenga R&D me te hoko takotoranga kotahi e hoatu ana i ngā rautaki haumaru, uaua, me te penapena kaha e pono ana ngā kiritaki o te ao. Tonoa he utu ināianei.
