He nui tonu te pāmahana, te haumākū me te kohu tote matotoru i te Porowini o Binh Duong i Vietnam, ā, he uaua tonu ngā āhuatanga whakahaere e whakawero ana i ngā taputapu tohatoha hiko photovoltaic. Ko Nguyễn Minh Trung, he miihini 36-tau te pakeke, e 8 tau te wheako ki te whakahaere me te tiaki i te pūngao hou ā-rohe, te kawenga mō te tirotiro i teNgā pūnaha tohatoha hiko DCo ngā teihana hiko photovoltaic ā-rohe.
I te poutumarotanga, i te pikinga o te pāmahana ki te 42℃, ka puta he ara poto i roto i te rūma tohatoha hiko Nama 2 i tana tirotiro o ia rā. I te taha o te haunga hiko kua wera, ka pakaru tere te pae hiko DC, ā, ka mutu te whakaputa hiko o te teihana hiko photovoltaic katoa. I kitea i roto i te rangahau i whakamahia e te kaupapa he aukati ara poto DC kāore i te waitohuhia hei whakaiti i ngā utu tīmatanga. I muri i ngā marama e rua noa o te mahi, ka puta te koroheketanga o te whakamarumaru me te pakaru o te hononga nā te āhuarangi kino o te rohe, ka puta he ara poto DC nui. He uaua ki te tineia, ā, tata tonu te mura o te ahi hiko nā te pewa hiko DC tonu.
E whā ngā rā i motu ai te hiko, ā, i hua ake ai he nui ngā mate i roto i ngā moni whiwhi mai i te whakaputa hiko, me ngā whakapaunga tāpiri mō te whakakapinga me te tiaki i ngā taputapu. I tohu a Nguyễn Minh Trung ko ngā āhuatanga mahi uaua te wero nui rawa atu mō ngā kaupapa rokiroki hiko me te pūngao o Vietnam. Kāore ngā taputapu iti te utu e urutau ki ngā taiao tino kino, nā reira ko te haumaru me te pakari te kaupapa matua mō ngā kaupapa pūngao hou o te rohe.
I whakawhanakehia motuhaketia mō ngā tono pūngao hou DC ngaohiko teitei, teNgā whati ara iahiko pouaka whakarewa DC raupapa RDM8DC(DC MCCB) ka urutau pai ki ngā taiao mahi uaua me te uaua o Whitināmu, ka whakatau pai i ngā mōrearea haumaru tohatoha hiko mō ngā whare rokiroki hiko me te pūngao ā-rohe.
Wāhanga 1: Ko te Putanga o te Pūngao Whakahou i te Tonga-mā-rāwhiti o Āhia e Hiranga ai te Tiakitanga Tohatoha DC
Kua noho a Āhia ki te Tonga-mā-rāwhiti hei tētahi o ngā mākete pūngao hou e tere tipu haere ana i te ao. Kua whakatinanahia e ngā whenua pēnei i a Whitināmu, Mareia, Philippines me Indonesia ngā kaupapa here tautoko mō te hiko o te rā me te rokiroki pūngao. I te mea he iti te hiko me te korenga o ngā hanganga whatunga hiko, ka kite ngā ahumahi pūngao hou ā-rohe i te whanaketanga tere.
Nā te nui o ngā rauemi o te rā, ngā papa ahumahi maha me ngā kaupapa here kāwanatanga pai, ko Vietnam te tuatahi i roto i te tipu o ngā whakaurunga rokiroki pūngao me te pūngao puta noa i te Tonga-Rawhiti o Āhia. Ka kitea ngā panera pūngao i runga i te tuanui, ngā teihana pūngao e mau ana i te whenua, ngā pūnaha rokiroki pūngao arumoni me ngā whatunga hiko iti i waho o te whatunga puta noa i te motu. E whakaatu ana ngā tatauranga ka eke a Āhia ki te Tonga-Rawhiti ki te neke atu i te 30GW te kaha pūngao hou kua tāutahia i te tau 2026, ā, tata ki te 40% o te katoa o te rahinga o Vietnam. Neke atu i te 100% te tere tipu o te mākete rokiroki pūngao, ā, ka tata ki te 100GWh te kaha hou kua tāpirihia i roto i ngā tau e whā e whai ake nei.
Pūnaha hiko DC ngaohiko teitei 250V ki te 1500Vkua noho hei whirihoranga matua i roto i ngā kaupapa pūngao whakahou hou. He whānuitia te whakamahinga i roto i te huihuinga o te rā, te putanga o te tautau pākahiko, te hononga taha DC inverter me te tohatoha hiko puranga utu EV. Ka whakaitihia e te tuku hiko DC ngaohiko teitei te ngaronga hiko taura me te whakapai ake i te pai o te pūnaha whānui. Heoi anō, kei roto hoki i a ia ngā tūponotanga huna:
✔️ Kāore e taea e te pewa DC te tineia maori, ka nui ake te tūponotanga o te wera o ngā taputapu me te ahi hiko i puta mai i te ara iahiko poto;
✔️ Ka rerekē te pāmahana o Vietnam mai i te -5℃ ki te 50℃, me ngā wā ua roa me te waikura kohu tote takutai, e whakatakoto ana i ngā whakaritenga tino pakari mō te whakamarumaru, te ātete pāmahana teitei me te mahi ārai-waikura o te DC MCCB;
✔️ Mā te piki me te heke o te auau o te iahiko ka tere ake te taumaha me ngā hapa porowhita poto, e hiahiatia ana he kaiwawao porowhita me te mahi tiaki tika me te kaha pakaru kaha;
✔️ Ko ngā momo kaupapa kanorau e hiahia ana kia ngāwari te hoahoa mō te tau o ngā pou, te aratau whakahaere me te tāutanga waea.
Kāore e taea e ngā pūwhakawhiti hiko AC tuku iho me ngā pana tiaki DC ngoikore te whakatutuki i ngā whakaritenga o runga ake nei. He iti noa te ātete hiko me te ngoikore o te kaha ki te pakaru i te ara poto, ā, kāore e taea te tinei i te pewa hiko i te wā tika i te wā e puta ai ngā hapa. Ko te ātete iti ki te wera me te makuku ka hua ake te maha o ngā hapa me te kore mahi tika i raro i te āhuarangi uaua o Vietnam. Ko te mahi tiaki kotahi ka kore e taea e ēnei hua te tiaki i ngā whatunga hiko DC katoa.
Kua noho te tohatoha hiko DC kore haumaru hei arai nui e aukati ana i te mahi pumau me te tiaki iti-utu o ngā kaupapa pūngao whakahou o Vietnam. Kua hangaia te takahuri hiko DC whakarewa ngaohiko teitei RDM8DC hei whakatau i ēnei wero, e tino rite ana ki ngā tono whakahaere o te hiko o te rā, te rokiroki pūngao me ngā kaupapa tohatoha DC i Vietnam me te Tonga-mā-rāwhiti o Āhia.
Wāhanga 2: Te Mahi Pai Ake o te RDM8DC DC MCCB mō te Whakamahinga DC Ngaohiko Teitei
I whakawhanakehia motuhaketia e People Electric mō ngā whatunga hiko DC ngaohiko teitei hiko hou, ko te raupapa RDM8DC DC MCCB e hangaia ana i runga i ngā paerewa o te ao IEC60947-1 me IEC60947-2. E kapi ana i te ngaohiko whakatauranga mai i te DC250V ki te DC1500V me te iahiko whakatauranga mai i te 63A ki te 800A, ka whakaratohia e tēnei kaiwawao ara iahiko DC kounga teitei te tiaki i te taumaha roa me te tiaki ara iahiko poto tere. Ka whakatutukihia e ia te tohatoha hiko whai hua me te tiaki katoa mō ngā raina hiko me ngā taputapu hiko mai i te taumaha me te kino o te ara iahiko poto. Kua arotauhia ia hoahoa taipitopito kia whakaoti i ngā āhuatanga uaua o te tohatoha DC ngaohiko teitei o Vietnam.
⭕️ Whānui te Kapinga o te Ngaohiko me te Au mō te Whatunga Hiko DC Katoa-āhuatanga
Ka hipokina e te takahuri hiko pouaka whakarewa RDM8DC ngā taumata ngaohiko katoa: DC250V, DC500V, DC750V, DC1000V, DC1250V me te DC1500V. Ko ngā whakatakotoranga o nāianei kei waenga i te 63A ki te 800A, e whakarōpūtia ana ki ngā rahi anga e 5: anga 250, anga 315, anga 400, anga 630 me te anga 800.
Ka taea te hono pai ki ngā pouaka iti o te tuanui e whakamahi ana i te hiko pūngao rā DC500V, ngā kāpata putanga pūhiko DC1000V o ngā pūnaha rokiroki pūngao arumoni, ngā taha hurihuri DC1500V o ngā tipu hiko pūngao rā whenua nui, me ngā pae pahi DC o ngā pūnaha rokiroki pūngao ipu. Kāore he whakarerekētanga ritenga e hiahiatia ana, hei āwhina i ngā kiritaki ki te whakaiti i te utu whiriwhiri tauira me te hoko.
⭕️Kaha Pakari ki te Whakakore i ngā Tūponotanga Haumaru o te Āwhata DC
Ko te pewa hiko e kore e taea te whakahaere te tino mōrearea mō ngā hapa ara iahiko poto DC ngaohiko teitei. He hangarau whakamōmona pewa hiko matatau me te hanganga rūma whakamōmona pewa kua whakapakaritia, ka tukuna e te RDM8DC DC MCCB te mahi pakaru ara iahiko poto tino pai hei ārai i ngā aituā ahi i ngā teihana hiko o Vietnam:
● 2P DC250V/500V: Te kaha pakaru-poto tino pai me te ratonga 50/50kA
● 2P DC750V/1000V: 25/25kA
● 2P DC1500V: 7.5/7.5kA (250/315 anga), 10/10kA (400/630/800 anga)
● 3P DC1000V~DC1500V: Teitei 40/40kA
Kia puta he ara iahiko poto i roto i ngā pūnaha hiko DC ngaohiko teitei, ka taea e te kaiwawao ara iahiko DC RDM8DC te tapahi i te iahiko hapa me te tinei i te pewa DC i roto i ngā mirihekona. Ka ārai pai i te kino o ngā taputapu, te tahunga o te kāpata me te kati o te tipu, ka whakarite kia mau tonu te rere o ngā whakaurunga hiko whakahou o Vietnam.
⭕️He Āhuatanga Pai ki te Taiao mō te Wera, te Makuku me te Kohu Tote o Vietnam
I hangaia kia tū atu ki ngā āhuatanga mahi tino kino o Vietnam tae atu ki te pāmahana teitei o te 50℃, te haumākū teitei o te tau katoa, te hauhautanga o te wā me te waikura kohu tote takutai, ka whakamahia e te RDM8DC he rauemi whakamarumaru mura-ātete pāmahana teitei, he hanganga ātete makuku kua hiritia katoatia, me te paninga ārai-waikura. Ka mahi pumau i te teitei i raro i te 2000 mita, ka urutau ki ngā taiao rohe katoa i Vietnam:
● Te whānuitanga pāmahana mahi: -5℃ ~ +50℃, e wātea ana te mahi noa me te whakaiti iti i te kaha i raro i te pāmahana tino teitei
● Ātete ki te haumākū: Mahi pumau i raro i te 90% haumākū whanaunga i te 20℃, ka ārai i te mimiti o te hauhautanga, te turuturu hiko me te koroheketanga wawe
● Kaha whakamātao tino pai: Ngaohiko whakamātao whakatauranga 1500V, ngaohiko ātete nekehanga whakatauranga 12kV, nui atu i te paerewa ahumahi hei karo i ngā mōrearea pakaru ngaohiko teitei
Ahakoa he kaupapa pūngao hiko pūngao haumākū i te rohe ahumahi o Binh Duong, he pāmu pūngao hiko whenua pāmahana teitei i te tonga o Vietnam, he teihana rokiroki hiko kua pāngia e te kohu tote i ngā tāone takutai moana pēnei i a Da Nang me Hai Phong, ka mau tonu te mahi pumau a te RDM8DC DC MCCB mō te wā roa, ā, ka tino whakaitihia te tere rahunga me te auau tiaki.
⭕️ Whirihoranga Ngāwari me te Tāutanga Ngāwari mō ngā Kaupapa Kanorau o Vietnam
He maha ngā momo tono mō ngā kaupapa pūngao whakahou o Whitināmu, tae atu ki te pūngao rā i runga i te tuanui, te teihana hiko whenua maunga, te rokiroki pūngao ipu me te whatunga iti mamao i waho o te whatunga hiko. Ka tukuna e te raupapa RDM8DC DC he whirihoranga whānui me te ngāwari hei whakatutuki i ngā whakaritenga katoa o te kaupapa ā-rohe:
● Momo pou whiriwhiri: 2 pou me 3 pou mō ngā tono waea DC rerekē
● Ngā momo whakahaere maha: Kakau tika, mahi hiko me te kakau hurihuri, e tika ana mō te tiaki ā-ringa me te whakahaere atamai mamao
● Ngā momo takahuri rua: Takahuri aukume me te takahuri wera-aukume, he mea tino pai mō ngā pūnaha rokiroki pūngao me te pūngao e rere ana te iahiko kāore i te pumau
● Ngā taputapu āwhina ka taea te whakawhānui: Tukunga whakawhiti, whakapā whakaoho me te tautoko whakapā āwhina aroturuki mamao, whakatūpato hapa me te pakaru mamao
● Ngāwari te whakapūtanga me te taura: Ka uru ngā taura o mua, ngā taura o muri, te whakapūtanga whakapae me te poutū ki roto i ngā kāpata tohatoha me ngā whare pupuri hiko, he iti noa te wāhi e hiahiatia ana.
Mā te rahi o te hua kiato ka penapena wāhi mō te kāpata me te kore e hiahiatia he hanganga anō, ka whakaitihia te hoahoa kāpata me ngā utu tāutanga ki te papa mō ngā kaupapa hangarau o Vietnam.
⭕️Kounga Pono me te Ora Ratonga Roa hei Whakaiti i te Utu Huringa Ora
He pakihi roa te haumitanga ki te pūngao whakahou, ā, ko te roa o te mau o ngā taputapu ka whakatau tika i te hua o te kaupapa. Ko te pūwāhi ara iahiko DC ngaohiko teitei RDM8DC kua huihuia ki ngā wāhanga parahi parakore teitei, ngā hononga tino tika me te tikanga whakapiko pakari, e tutuki ai te roanga mahi tino pai:
● Te manawanui hiko: 1000 ngā wā
● Te manawanui ā-mīhini: 7000 ngā wā (250/315 anga), 4000 ngā wā (400/630/800 anga)
Ka tutuki ngā hua katoa i ngā paerewa o te ao IEC me ngā whakaritenga ā-motu, ā, ka paahitia e rātou te tirotiro wheketere me te mana whakahaere kounga puta noa i te whakaputanga. Ki te whakatauritea ki ngā momo hua iti te kounga, ka whakaitihia e te whiriwhiri i te RDM8DC DC MCCB te auau o te whakakapinga taputapu me te whakapaunga tiaki o ia rā, ka nui ake te utu puta noa i te huringa katoa o te kaupapa.
Wāhanga 3：Ngā Horopaki Taupānga Matua e Whā e Hipokina ana te Ahumahi Pūngao Whakahou o Vietnam
Me ngā painga o te ātete ngaohiko teitei 1500V, te kaha pakaru kaha, te ātete ki te taiao pakari me te hototahi ngāwari, ka whakamahia te takahuri hiko pouaka whakarewa RDM8DC DC hei taputapu tiaki pai puta noa i te mekameka ahumahi pūngao hou o Vietnam.
✔️ Te Whakatōhanga Hiko DC o te Whare Mana Rā
E whakamahia ana ki te pouaka whakakotahitanga DC, te taha whakauru DC inverter me te tiaki pahi DC matua o ngā teihana pūngao rā whenua nui me ngā pāmu pūngao rā tuanui arumoni. Ka wehea paitia ngā hapa taumaha me ngā hapa porowhita poto, ā, ka aukati i te horapa o ngā hapa, ka whakamana i te whakaputa hiko tonu.
✔️ Te Tiakitanga o te Pūnaha Rokiroki Pūngao Pūhiko
He pai mō te putanga o te tautau pākahiko, te taha PCS DC me te tiaki pahi rokiroki pūngao o te ipu BESS, te rokiroki pūngao arumoni me ngā pūnaha whatunga iti waho-whatunga. Ka tapahia tonutia te ara iahiko poto me te iahiko whakamuri hei tiaki i ngā pākahiko me ngā taputapu PCS matua, me te whakaroa i te roa o te ratonga pākahiko.
✔️ Tohatoha Puranga Utu EV DC
Ka whakarato i te tiakitanga haumaru mō ngā waeine tohatoha DC me ngā pito whakauru mō te waeine utu o ngā puranga utu tere waka hiko mai i te 750V ki te 1000V. Ka ātete ki te ngaru au me te ara iahiko poto ohorere, e tautoko ana i te hanganga o ngā hanganga utu EV o Vietnam.
4. Tohatoha DC Ahumahi me te Whatunga Iti o Waho-Whatunga
Whakamahia hei waeine pakaru matua me te tiaki peka mō te tuku hiko DC wheketere, te whatunga moroiti tuawhenua mamao me ngā pūnaha hiko pokapū raraunga, kia mau ai te tuku hiko pumau mō te hanga ahumahi me te oranga o ia rā.
Wāhanga 4: He aha i whiriwhiri ai i te RDM8DC DC MCCB mō ngā Kaupapa Pūngao Whakahou o Vietnam?
I runga i ngā take rahunga mahi, ngā tono mākete ā-rohe me te mahi hua tino pai, ehara te RDM8DC i te taputapu āwhina whiriwhiri engari he taputapu haumaru nui mō ngā kaupapa hiko DC o Vietnam:
✅️ He tino ōrite ki te whatunga hiko pūngao me te pūnaha penapena pūngao hiko o te rā 1500V o Vietnam
✅️Ka ārai te kaha o te whakakorenga pewa me te kaha pakaru i te ahi hiko me te kino o te taputapu
✅️He kaha te ātete ki ngā āhuatanga mahi pāmahana teitei, haumākū me te kohu tote o Vietnam
✅️Ka urutau ngā whirihoranga kanorau ki ngā momo kaupapa pūngao hou katoa o te rohe
✅️Ka whakaitihia te utu whakahaere kaupapa whānui e te roa o te ora ratonga me te iti o te reiti rahunga
✅️E tutuki ana te tiwhikete ā-ao whaimana i ngā paerewa kaweake me ngā whakaritenga hangarau
Ngā Kupu Whakamutunga: Ka Waihangahia e te Haumaru ngā Painga Nui mō ngā Kaupapa Rokiroki Pūngao me te Rā o Vietnam
Whai muri i te motuhanga hiko ohorere, ka whakakapia e te tīma whakahaere o te tipu hiko pūngao rā o Binh Duong ngā pana hiko hapa katoa ki te pakaru hiko RDM8DC DC. Kua hipa te haurua o te tau mai i te whakahoutanga, ā, ka rere pai te pūnaha tohatoha hiko DC katoa, kāore he hapa, kāore he aituā whakaweto. Ka heke te mahi tiaki o ia rā mā te neke atu i te 60%, ā, ka mau tonu te pai me te pai o te whakaputa hiko.
Kāore te umanga pūngao whakahou o Whitināmu e whai ana i te utu iti noa iho. He nui ake te aro o ngā kaipupuri moni me ngā kaimahi kirimana ki te haumaru mahi, te pumau mō te wā roa, me te hokinga mai pumau. Mā te hapa iti o te hiko DC ka nui te ngaronga o te hiko whakaputa, ka kino pea ngā taputapu, ka nui hoki ngā aituā haumaru. Mā te whiriwhiri i ngā MCCB DC ngaio me te pono ka ārai i te nuinga o ngā tūponotanga huna o te tohatoha hiko DC.
Hei otinga tiaki ara iahiko DC whai hua, pumau hoki i hangaia mō ngā taiao uaua o Whitināmu, ka tiakina e te raupapa RDM8DC te mana o te rā, te rokiroki pūngao me ngā kaupapa tohatoha DC ahumahi, hei āwhina i te umanga pūngao whakahou ā-rohe kia tutuki ai te mahi haumaru, pumau me te whai hua.
Mena kei te mahi koe i te hangarau pūngao rā o Vietnam, te hanga rokiroki pūngao, te pakihi kaweake taputapu hiko rānei, ā, e rapu ana koe i ngā taputapu tiaki DC ngaohiko teitei pono, nau mai ki te toro mai ki tā mātou whārangi hua mana:https://www.people-electric.com/rdm8dc-dc-mccb-product/Tirohia ngā taipitopito me ngā aratohu whiriwhiri, ka whakapā atu ki tā mātou tīma ngaio mō te tautoko hangarau ritenga me ngā otinga kaupapa.
Wā tuku: Mei-22-2026
