Me whakamahi ngā pāmu hiko pūngao rā o Īnia i ngā poraka whakamutunga DC 1500V — Koinei ngā mea kua tohua e ngā kaihanga pouaka whakakotahi
Mena kei te mātakitaki koe i te ahunga o te rā o Īnia, he mea whakamiharo ngā tatauranga. Neke atu i te 50 GW o te kaha o te rā i tāpirihia e te whenua i roto i ngā tau e rua kua pahure ake nei, ā, kāore te tere e whakaatu ana i te tohu o te puhoi. Kei muri i ia rarangi mahi he whatunga o ngā wāhanga hononga kāore e kitea e te nuinga o te tangata - ā, i roto i ngā mea tino nui, engari he maha ngā wā ka hē te tautuhi, ko te Ngā poraka whakamutunga 1500V DC e noho ana i roto i ngā pouaka whakakotahi. Tekau mā rima tau ahau e mahi tahi ana me ngā kaihanga pouaka whakakotahi, ngā EPC, me ngā kaiwhakawhanake kaupapa puta noa i Inia, ā, ka taea e au te kī atu ki a koe ko te whiriwhiri poraka whakamutunga tētahi o ngā taipitopito e whakatau ana mēnā he pono te whakahaere o tētahi tipu mō ngā tau 25, he raruraru rānei mai i te tau tuatoru ki mua.
I roto i tēnei pou, ka ārahi ahau i a koe i roto i ngā mea e rapuhia ana e ngā kaihanga pouaka whakakotahi ina tohua e rātou he poraka pito 1500V DC mō ngā pāmu hiko o te rā o Īnia. Ka whakaaturia e ahau ki a koe he whakatairite hua taha-ki-taha, ka ārahi i a koe i roto i tētahi matatiki kōwhiringa mahi, ā, ka hoatu ki a koe he tūtohutanga tono tuturu ka taea e koe te whakamahi i tēnei rā. Ahakoa he miihini koe e arotake ana i ngā wāhanga iti o te pouaka whakakotahi, he kaiwhakahaere kaupapa rānei e hiahia ana ki te mārama ki ngā mea e tohua ana e tō kaihoko iti, māu tēnei aratohu.
Te Whakawhiti Ngaohiko Pāmu Rā o Īnia ki te Hanganga DC 1500V
Me tīmata tātou ki te take matua e noho nei ngā pūnaha 1500V hei paerewa mō ngā pāmu pūngao rā o Īnia: te whai huatanga o te utu mā te toronga roa o te aho. Ina whakanuia e koe te ngaohiko pūnaha mai i te 1000V ki te 1500V, ka taea e koe te hono atu i ngā kōwae maha atu mō ia aho, ko te tikanga he iti ake ngā pouaka whakakotahi, he iti ake ngā taura DC, ā, he iti ake ngā pūwāhi whakamutu. E ai ki te Te Taiwhanga Pūngao Whakahou ā-Motu (NREL), nā te pikinga o te ngaohiko ki te 1500V kua heke tonu ngā utu BoS (Balance of System) mā te 3–7% i ngā kaupapa tauine-ratonga i Inia me te ao whānui.
Mō ngā kaiwhakawhanake Inia e mahi ana i ngā whenua pēnei i a Rajasthan, Gujarat, me Telangana kei reira ngā utu whenua e piki haere ana, ā, he tino pēhanga ōrite te whatunga hiko, he mea nui ia ōrau o ngā penapena BoS. Koia mātou e kite nei i ngā kaupapa nui mai i a NTPC, SECI, me ngā kaiwhakawhanake tūmataiti e piki haere ana te whakamahi i ngā hoahoa 1500V DC. Engari ko te ngaohiko teitei ake te tikanga me mahi ngā wāhanga i raro i te taumahatanga hiko nui ake - ā, koinei tonu te wāhi e tino hira ai te poraka pito iti.
Ehara i te mea he hiahia hangarau noa iho te neke ki te 1500V DC; he mea nui ki te ōhanga e akiakihia ana e ngā whāinga pūngao hou o Īnia me te hiahia ki te tuku hiko o te rā i ngā utu iti ake. Ina akiakihia ngā kaiwhakawhanake e te pēhanga utu L1 ki te arotau i ia pūnaha iti, ehara te whiriwhiri i te poraka taunga tika i te mea papai - he rautaki ora mō te mahi roa o te tipu.
He aha te Poraka Whakamutunga DC 1500V, ā, he aha te hiranga o roto i te Pouaka Whakakotahi?
He wāhanga hiko te poraka pūmau e whakarato ana i tētahi huarahi watea ki te hono i ngā waea. I roto i tētahi pouaka whakakotahi hiko pūmau, ka huihui ngā taura aho maha mai i ngā waeine PV takitahi ki ngā poraka pūmau i mua i te tuku i te iahiko ki te teihana hurihuri matua. I te 1500V DC, he nui ake ngā tūponotanga i ngā taumata 1000V.
Ko ngā wero matua i te 1500V DC ko:
- Te mōrearea nui ake o te hapa pewa: He uaua ake te tineia o ngā pewa DC i ngā pewa AC nā te mea kāore he whiti-kore tūturu o te DC. Me hoahoa he poraka whakamutunga hei pupuri me te pehi i te pewa DC.
- Ngā whakaritenga mō te ngokingoki me te whakawātea kua piki ake: Ko te nui ake o te ngaohiko e hiahia ana kia nui ake te tawhiti i waenga i ngā wāhanga kawe hiko hei ārai i te whai me te mura o te hiko, inā koa i ngā taiao puehu, makuku o Īnia.
- Te ahotea huringa wera: Ka pāngia ngā tipu hiko pūngao rā o Īnia e te pikinga o te pāmahana mai i te tata ki te 0°C i ngā ata hotoke ki te neke atu i te 50°C i ngā ahiahi raumati. Me ora tonu ngā poraka pūngao i ngā mano tini huringa wera me te kore e wetekina, e whakaiti rānei i te ātete pa.
- Te pānga ki te UV me te taiao: Ahakoa he mea tiaki ngā pouaka whakakotahi, he maha ngā wā ka whakairihia ki ngā parae tuwhera me te pānga tika o te hihi UV ki te mata o te kete.
Ina arotakehia e mātou ngā poraka pito mō ngā tono pouaka whakakotahi, ka whakanui tonu ahau me nui ake te whakatauranga ngaohiko o te wāhanga i te ngaohiko pūnaha mā te tawhē haumaru rawaka — ko te tikanga he 20–30% i runga ake i te ngaohiko whakahaere mōrahi. Ehara tēnei i te āwangawanga ariā; he mea mahi kua kite ahau hei ārai i ngā hapa wawe i te mara.
Whakataurite Whakapae o te Raina Hua: Ngā Poraka Whakamutunga DC 1500V mō ngā Pouaka Whakakotahi Pūngao Rā
I runga i ō mātou wheako ki te tuku poraka pito ki ngā kaihanga pouaka whakakotahi puta noa i Inia, kua kohikohia e au he whakataurite o ngā momo e tino tohua ana i roto i ngā tono pūngao rā tauine-pūnaha. Ehara tēnei i te rārangi katoa, engari e kapi ana i te whānuitanga o ngā hangarau e tūtakihia ana e ngā kaihanga.
| Āhuatanga | Te Pūrua Pana-Whakauru (Kēra Puna) | Te Pūrua Rawhi Tīwiri | Pātene Pēhi-Kōanga | Pātene Maripi Reriwe DIN |
|---|---|---|---|---|
| Whakatauranga Ngaohiko | 1500V DC (kua whakamanahia) | Tae atu ki te 1500V DC (manatoko) | Tae atu ki te 1500V DC | 1500V DC (mahi taumaha) |
| Awhe Arataki | 0.5–16 mm² (whiri/ngāwari) | 0.5–25 mm² | 0.5–10 mm² | 2.5–70 mm² |
| Tere Tāutanga | Tere - kāore he taputapu e hiahiatia ana | Waenga — e hiahiatia ana he tīwiri | Tere — tukunga pātene | Waenga |
| Ātete Wiri | Tino pai (ka mau tonu te pēhanga i te whare kōanga) | Pai (tērā pea ka memeha haere i roto i te wā) | Tino Pai | Tino pai |
| Whakapā Mai ki te Pono | Ātete whakapā pumau, iti | Taurangi (e whakawhirinaki ana ki te kaiwhakahaere) | Pūmau | Tino Teitei |
| Te Whakamahinga Noa | Whakamutunga tāuru aho | Ngā hononga pae pahi | Ngā pouaka hononga taumata-mōwae | Whāngai putanga DC matua |
| Hoahoa Whakamate Āwhata | Ngā tohu motuhake mō te ātete pewa DC | Me arotake ngā māka paerewa | Hoahoa pewa DC iti | Te hoahoa rūma pewa kua hangaia |
| Tūnga Utu | Waenga ki te Teitei | Iti ki te Waenga | Waenganui | Teitei |
Mai i aku kōrerorero ki ngā kaihanga pouaka whakakotahi i Inia, ko te kōwhiringa tino noa mō te whakamutu whakauru aho i roto i ngā pouaka whakakotahi 1500V DC ko te poraka whakamutunga pana-roto (whare puna)He māmā noa iho te take: he mea nui te tere o te tāutanga i roto i te horopaki EPC o Īnia, ina rerekē te kounga o te mahi, ā, he kikī hoki ngā wātaka. Ka whakakorea e ngā pito o te whare pupuri puna te mōrearea o ngā tīwiri kāore i te tino kukū, koinei tētahi o ngā tino take o ngā rahunga hononga kua tūtaki ahau i roto i ngā tātaritanga mara.
Heoi anō, ka tūtohu tonu mātou kia manatokohia e ngā kaihoko te momo whakamātao-āwhata motuhake o tētahi pūnga pana-roto e whakaarohia ana e rātou. Kāore ngā poraka pūnga pana-roto katoa i hangaia mō te ātete āwhata DC — he rerekētanga nui tēnei e wehewehe ana i ngā wāhanga kounga-rā mai i ngā poraka pūnga ahumahi whānui.
Matrix Kōwhiringa: Me pēhea te Kōwhiri i te Poraka Whakamutunga DC 1500V Tika mō tō Pouaka Whakakotahi
Engari i te tuku takitahi atu i ngā whakaritenga ki a koe, kua whakawhanakehia e au he matihiko kōwhiringa mahi e hangai ana ki ngā pātai ka pātaihia e au ki ia kaupapa pouaka whakakotahi e tautokona ana e mātou. Mahihia ēnei taha e rima hei whakawhāiti i tō kōwhiringa me te māia.
Hipanga 1 — Ngaohiko me te Tapeke Haumaru
Me mau i tō poraka whakamutunga he te kaha iti rawa o te hikohiko o te 1800V DC, neke atu rānei (20% i runga ake i te 1500V). Tohe ki ngā tiwhikete whakamātautau a te hunga tuatoru — ko te mea pai ko ngā taiwhanga whai mana — e manatoko ana i te ngaohiko tuturu kua whakamatautauria, kaua ko te ngaohiko kua whakatauria anake. Ngā whakahaere pēnei i TÜV ā, ko ngā whare whakamātautau e hono ana ki te IEC e whakarato ana i ēnei tiwhikete, ā, ka whakatauritea tonutia e mātou ēnei ki te Paerewa IEC 61835 mō ngā taputapu tiaki hiko PV DC.
Hipanga 2 — Hototahitanga o te Arataki
Tirohia te momo ara iahiko me te whānuitanga o te rahi e whakaaetia ana e te poraka pito. Ko te nuinga o ngā kaupapa hiko pūngao o Inia e whakamahi ana i ngā taura ara iahiko konumohe (ACA) me ngā ara iahiko parahi ngāwari mō ngā waea aho. E whakaatu ana ō mātou wheako me whakamahi ngā ara iahiko konumohe i roto i te whānuitanga 4–16 mm² i ngā poraka pito me te hoahoa whare herehere tika e ārai ana i te rere makariri me te pupuri i te ātete whakapā pumau i roto i te wā. Mena kei te whakamahi tō kaupapa i te konumohe, me whakarite kia whakatauria te poraka pito mō ngā hononga Al/Cu.
Hipanga 3 — Te Mahi Taiao
Mō ngā pouaka whakakotahi kua whakatinanahia i roto i ngā āhuatanga o Īnia, ka tūtohu ahau i te iti rawa Te whakatauranga ātete mura UL94 V-0 me te awhe pāmahana whakahaere mai i te −40°C ki te +105°C. Ka kitea pea ngā pāmahana mata o te pouaka whakakotahi i ngā wāhi o Rajasthan e neke atu ana i te 70°C i te raumati tino wera — me ora ngā wāhanga i ēnei āhuatanga me te kore e rerekē te āhua, e pakaru rānei te pa. Rapua ngā whare polyamide (PA) me ngā whare thermoplastic kua hangaia me te whakaū UV kua whakamātauhia mēnā kāore te pouaka whakakotahi i te kati katoa i roto i tētahi piringa e whakahaeretia ana te pāmahana.
Hipanga 4 — Te Tiwhikete me ngā Paerewa
Mō ngā kaupapa Inia e hono ana ki te whatunga hiko ā-motu, me whai tiwhikete ō poraka taunga e rite ana ki ngā Paerewa Inia (IS) e tika ana me ngā paerewa o te ao. Ngā tiwhikete matua hei manatoko:
- IEC 61835 (tiakitanga hiko DC photovoltaic)
- UL 508 (taputapu whakahaere ahumahi) — mō ngā wāhanga i ahu mai i Amerika Te Raki
- IS 13472 (mō ngā whakaritenga ā-rohe o Īnia mēnā e tika ana)
- Te hanganga ture mō te RoHS me te REACH mō te haumaru taiao
Hipanga 5 — Tautoko Kaihanga me te Aroturuki
Koinei te wāhi i whakaitihia ai e te nuinga o ngā tīma hokohoko ngā painga, ā, kua kite ahau i ngā hua. Kōwhiria he kaihanga ka taea te whakarato te whai i te taumata-puranga, ngā tiwhikete rauemi, me te tautoko hangarau i Inia. Mēnā he rahunga pouaka whakakotahi kei te papaanga, ā, me rapu tātaritanga pūtake, me rapu koe i tētahi kaiwhakarato hei ārahi i a koe i roto i ā rātou tuhinga puranga whakaputa. I Ningbo J Guang, ka pupuri mātou i te whai i ngā rota katoa mō ia oma whakaputa, ā, ki taku whakaaro he mea kore e taea te whiriwhiri mō tētahi kaihanga pouaka whakakotahi nui.
Ngā Taunakitanga mō te Taupānga: Te Whakatakoto i ngā Poraka Whakamutunga DC 1500V ki ngā Kaupapa Pūngao Rā o Īnia
Nā, me whakamārama atu ahau mō ngā āhuatanga tono kua tūtaki ahau ki ngā pāmu pūngao rā o Īnia. He taunakitanga kua whakamatautauria i te mara ēnei, ehara i te ariā pukapuka.
Horopaki 1: Te Whare Hanga Hiko Nui (MW maha, Rajasthan, Gujarat rānei)
Mō ngā tipu nunui i roto i ngā taiao pāmahana teitei, puehu nui, ka tūtohu ahau Ngā poraka whakamutunga o te whare herehere puna e mau ana i te reriwe DIN me ngā momo whakaweto-āwhati mō te whakamutu whakauru aho, ka honoa ki ngā pito pana maripi taumaha, ki ngā pito pae pahi rānei mō te putanga DC matua. Ko te take matua ko te pono i raro i te huringa wera nui. I Rajasthan, ka taea e ngā pouaka whakakotahi te wheako i ngā huringa pāmahana 40°C i ia rā. Ka mau tonu te pēhanga whakapā ōrite o ngā pito whare herehere puna ahakoa te whānui o te wera, ko ngā pito momo tīwiri ka taea te mahi wetewete i roto i ngā huringa wera 500 tuatahi.
Hei tāpiritanga, tohua ngā poraka pito rua-taumata kei reira te wāhi pouaka whakakotahi he iti noa iho — ka tukuna e rātou he rite te matotoru i te haurua o te whānui. Ka taea e koe te tirotiro i tā mātou katoa rārangi hua kia kite i te whānuitanga o ngā whirihoranga pūngao tereina DIN e tukuna ana e mātou mō ngā tono pūngao rā.
Horopaki 2: Taupoki Arumoni me te Ahumahi, Maunga Whenua rānei (Telangana, Maharashtra rānei)
Mō ngā kaupapa tauine-waenga ka taea te whakairi i ngā pouaka whakakotahi tata atu ki ngā hanganga whare, ki ngā wāhi atarangi rānei, ngā poraka pūrua pana-whakauru me te mahi momotu whakauru Ka tukuna te taurite pai rawa atu o te tere tāutanga me te haumaru. Mā ēnei ka taea e ngā kaimahi tiaki te wehe i ngā ara iahiko aho takitahi me te kore e whakararuraru i te katoa o te ara. He mea nui anō hoki te huringa tāutanga tere ake mō ngā kaupapa arumoni kei reira ngā wā EPC he poto.
Horopaki 3: Ngā Wāhi Takutai Moana, Ngā Wāhi Makuku Nui rānei (Tamil Nadu, Kerala)
Mena kei te takutai moana tō kaupapa, ko te ātete ki te waikura te paearu matua hei whiriwhiri. Ka tūtohu ahau kia whiriwhiria ngā poraka pito me ngā whakaurunga parahi whakakikoruatia ki te nikara me ngā whare kirihou wera kounga teitei kua whakatauria mō te pānga ki te kohu tote e ai ki te IEC 60068-2-52. Ko ngā poraka whakamutunga paerewa kāore he parenga waikura ka whakaatu i te pirau i roto i te 3–5 tau i ngā taiao takutai moana o Īnia. I ako mātou i tēnei i te ara uaua me tētahi kaupapa tōmua i Tamil Nadu, ā, koinei te take e pātai tonu ai mātou mō te tata o te papaanga ki te takutai moana i ngā wā kōrero mō ngā whakatakotoranga.
Horopaki 4: Te Whakakaha Anō, Te Whakahou Anō rānei i ngā Kaupapa
Kei te piki haere te kaha o ngā pāmu hiko pūngao rā o Īnia i waenga i te tau 2012 ki te 2016 kia whakahoutia ai te hiko mai i te 1000V ki te 1500V. He wero motuhake tēnei: kāore pea i hangaia ngā pouaka whakakotahi o nāianei mō ngā wāhanga 1500V. I ēnei wā, he maha ā mātou tūtohutanga kia whakakapia katoatia te pouaka whakakotahi kaua ki te whakamātau i ngā whakahoutanga wāhanga, nā te mea me arotake anō te āhua o te whare, ngā tawhiti toro, me ngā whirihoranga pae pahi mō te ngaohiko teitei ake. Ko tā mātou raina hua poraka whakamutunga kei roto ngā hoahoa kiato ka uru ki roto i ngā pouaka whakahou, engari ka tūtohu tonu ahau kia tirohia te taunga tinana i mua i te hoko.
He aha ngā mea ka puta ina tohua e koe te poraka whakamutunga hē?
E hiahia ana ahau kia tika te kōrero mō tēnei mea nā te mea kua kite ahau i ngā hua o tēnei mahi. Ko ngā momo rahunga tino kitea e au mai i ngā poraka pito kāore i te tika te tautuhi i roto i ngā tipu hiko pūngao rā o Īnia ko:
- Te pikinga o te ātete whakapā: Ka puta te wera ā-rohe i ngā hononga wetekina, ka tere ake te waikura, ka nui ake hoki te ātete — he huringa kino ka mutu ka hua ake he wāhi wera ka kitea e te whakaahua wera.
- Te aroturuki i te pewa: I runga i ngā pouaka whakakotahi puehu, makuku, ka hangaia e te poke o te mata he ara kawe hiko e puta ai ngā hapa i te mata o te poraka pito. He nui ake te kitea o tēnei i te 1500V i te 1000V nā te mea he teitei ake te ahotea o te mara hiko.
- Te hutia o te taura: Ki te kore e mau pai te pūmau o ngā poraka tauranga ki te ara iahiko, ka taea te tango i ngā taura i te wā tiaki, i te wā rānei e horapa ana te wera. Ka puta he āhua porowhita tuwhera e uaua ana ki te tātaritanga wawe.
- Te ahi o te whare herehere: Ahakoa he onge, ko te take tino kino rawa atu i tirotirohia e au ko tētahi poraka taunga kāore i taea te pupuri i tētahi pewa DC, ā, ka puta he ahi i roto i te pouaka whakakotahi i whakangaro i te whare, i pakaru hoki ngā taura aho tata. Ka taea te ārai i tēnei āhuatanga mā te whakatakotoranga tika.
Ina whakamārama ahau i ēnei momo rahunga ki ngā kaiwhakawhanake kaupapa, ko te urupare ko te tikanga: "Kāore mātou i te mōhio he tino hira ngā poraka whakamutunga." He mea mārama tēnā - i roto i ngā hierarki wāhanga, ka aro noa te tangata ki ngā kaitahuri, ngā kōwae, me ngā aroturuki. Engari i roto i aku wheako, ko ngā wāhanga e whakatau ana mēnā ka tutuki i te tipu tana tauwehenga kaha i ia tau ko ngā pūwāhi hononga koretake: ngā poraka whakamutunga, ngā fiusi, me ngā pana momotu.
Te Take Ōhanga mō te Kōwhiri i te Mea Tika: He aha i Utu ai mō ngā Kaiwhakawhanake
Tukua ahau kia mārama te tautohe ōhanga nā te mea koinei te mea e whakatenatena ana i ngā kaiwhakahaere kaupapa me ngā tīma pūtea. Tērā pea he $2–5 te utu mō ia pou mō tētahi poraka pūngao hiko 1500V DC kounga teitei, he nui ake i te utu tahua. Mō tētahi tipu hiko pūngao rā 150 MW noa me ngā pouaka whakakotahi 500, kei roto i ia pou he 20–40 ngā pou poraka pūngao, ko te tapeke o te rerekētanga utu pikinga tata ki te $20,000–$100,000 — he iti noa iho i te whakataurite ki te tapeke o te utu kaupapa $100–150 miriona.
Inaianei whakaarohia te utu mō te rahunga o te pouaka whakakotahi kotahi: te haerenga ki te papaanga ($3,000–$8,000), te ngaronga o te whakaputanga hiko i ngā utu toharite o te whatunga hiko o te ₹2.5–4 ia kWh, te whiu pea mai i te DISCOM mō te korenga o te wātea, me te mōrearea o te ingoa pai ki ngā kaituku moni me ngā kaipupuri moni. Kotahi te mea i karo i te rahunga o te pouaka whakakotahi, he nui ake i te utu mō te whakapai ake i te roanga o te oranga mahi o te tipu. Ina tirohia pērā, ki taku whakaaro ko te kōwhiringa tika anake ko te tohu tika mai i te rā tuatahi.
Te Kamupene Koiri me te Taura Hiko o te Hauāuru (WECC) kua whakaputa aratohu mō te pono o te pūnaha PV e tautoko ana i tēnei tirohanga utu tiaki — ko ngā kaupapa e haumi ana ki ngā wāhanga BoS kounga teitei ka eke ki te taumata teitei ake i ngā inenga wātea, e whai wāhi tika ana ki te tauira moni whiwhi a te tipu.
Me pēhea te mahi me tō kaihanga pouaka whakakotahi: He aratohu whai hua
I runga i aku wheako ki te tautoko i ngā kaihanga pouaka whakakotahi, koinei taku e taunaki ana ina kei roto koe i te wāhanga whakatakotoranga me tō kaihoko-iti:
- Tonoa te pepa raraunga poraka taupū me te tiwhikete whakamātautau tuatoru i mua i te tukunga o te PO. Manatokohia ngā whakatauranga ngaohiko, ngā hua whakamātautau dielectric, me te awhe o te ara iahiko.
- Pātai atu mō te pūnaha whai i ngā rota a te kaihanga. Ki te kore e taea e rātou te whakarato i te whai i ngā hua i te taumata puranga, he tohu hē tēnā mō tā rātou pūnaha whakahaere kounga.
- Tauwhāitihia ngā āhuatanga taiao: te pāmahana mōrahi/iti rawa, te haumākū, te teitei, te taumata pānga ki te hihi UV, me te mea kei te takutai moana te wāhi. Kaua e waiho ēnei hei whakaaro noa iho.
- Tonoa he tauira i mua i te hanga hei tirotiro i te āhua o te tinana i roto i te hoahoa o tō pouaka whakakotahi, inā koa mēnā kei te whakamahi koe i tētahi hoahoa whare hou, i tētahi horopaki whakahou rānei.
- Whakaurua ngā poraka pūrua ki roto i tō kawa FAT (Whakamātautau Whakaae o te Wheketere). Manatokohia kei te tutuki te taipana whakamutu (mō ngā momo tīwiri) te hohonutanga whakauru rānei (mō ngā momo pana-ki roto) i ngā uara kua whakaputaina e te kaihanga.
Mena kei te whakamahi tō kaihanga pouaka whakakotahi i ngā poraka taunga tahua hei toa i te kirimana tuku, ko koe te kawenga hei kaiwhakawhanake kaupapa ki te pātai i ngā pātai uaua. He maha rawa ngā kaupapa kua kite ahau i waiho katoatia te whakatakotoranga wāhanga BoS ki te kaihoko-iti, ā, ko te mutunga iho he whiu mō te wātea i te tau tuatahi o te mahi.
Ngā Pātai Auau: Ngā Poraka Whakamutunga DC 1500V mō te Pūngao Rā o Īnia — Ngā Pātai Noa kua Whakautua
Kei te hokohokohia ngā poraka pūrua katoa hei "1500V" kua whakatauria mō te mahi tonu 1500V DC?
He aha te tawhiti ngokingoki iti rawa e hiahiatia ana mō ngā poraka whakamutunga 1500V DC?
Ka taea e au te whakamahi i ngā poraka whakamutunga tereina DIN paerewa mai i te aunoatanga ahumahi i roto i taku pouaka whakakotahi hiko solar?
Me pēhea taku whakamana e tautoko pono ana te kaihanga poraka taunga i ngā kaupapa pūngao rā o Īnia?
He aha te roanga o te ora ratonga e tika ana kia tumanakohia mai i tētahi poraka pūngao hiko 1500V DC kounga teitei i roto i tētahi tipu hiko pūngao rā o Īnia?
Whakamutunga: Ka utua e te Tikanga Whakatakotoranga ngā Wehenga
Mena he mea kotahi taku e hiahia ana kia tangohia e koe mai i tēnei pou, koia tēnei: ko te rerekētanga mahi i waenga i tētahi poraka pūngao 1500V DC kua tohua tika me tētahi kāore i te tino tīpakohia, ehara i te mea ka inehia i roto i te utu wāhanga anake, engari i roto hoki i ngā ngaronga whakaputanga, ngā kaupapa tiaki, me te pānga IRR o te kaupapa i roto i te pae mahi 25-tau.
Kua ārahi ahau i a koutou i roto i ngā whakaritenga hangarau, te whakatairite hua, te rārangi whiriwhiri, me ngā taunakitanga motuhake mō te tono, nā te mea e whakapono ana ahau he pai ake ngā kaupapa mā ngā kaiwhakatakoto whakaaro whai mātauranga. Ina mārama ngātahi ngā kaihanga pouaka whakakotahi me ngā kaiwhakawhanake kaupapa ki te āhua o te pai, ko te hua he tipu hiko pūngao rā kounga teitei ake e mahi ana i runga i te tauira.
Mena kei roto koe i te wāhanga whakaritenga mō tētahi kaupapa hiko pūngao rā o Īnia, ā, e hiahia ana koe ki te kōrero mō ngā kōwhiringa poraka pito 1500V DC kua whakaritea mō tō hoahoa pouaka whakakotahi, ka koa tā mātou tīma i Ningbo J Guang ki te arotake i ō hiahia me te tuku tohutohu hangarau. Ka taea e koe te tūhura i tā mātou ratonga katoa whānuitanga hua, tae atu ki tā mātou Whānau teihana tereina DIN me ngā otinga hononga motuhake-rā e tautoko ana i tā mātou whānuitanga poraka pūrua.
Ko te whakawhiti ki te 1500V DC te heke mai o te rā mō Īnia — ā, me aro nui atu tātou katoa ki te whakarite kia tutuki ngā wāhanga hononga i te mahi.