Ngā Pūrongo Kamupene

Ko te whakatupuranga hou o ngā pūmana hiko MPPT ngaohiko-tiketike kua hangaia mō ngā teihana hiko whenua nui, ngā tuanui arumoni me ngā tuanui ahumahi, me ngā pūnaha rokiroki hiko. Me te 99.9% te pai o te aroturuki, te 98% te pai o te hurihanga ara iahiko, me te hototahitanga ngaohiko whānui, ka whakanuia ake ngā hokinga mai o ngā haumitanga pūngao matomato.

I ngā tautuhinga o waho, IP54 o Waho Pūwhakawhiti Ngaru Sine Parakore me tu atu ki ngā wero taiao tino kino pērā i te pāmahana teitei, te haumākū, te rehu tote me te hihi ultraviolet. Ko te take e mau tonu ai te pūhiko hiko pumau ahakoa te āhua o te anga i muri i ngā tau e toru o te mahi, he tohu ora tonu tēnei mō tōna pono pakari.

I roto i te mara o ngā waka hiko pūngao hou, ko te auau hiko kaitahuri motuhake e mau ana ki te waka He wāhanga matua tēnei o te hurihanga hiko, e mahi ana i te mahi nui o te huri i te iahiko tika mai i te pākahiko kukume ki te iahiko tauutuutu. Nā tōna rahi kiato me tōna ātete ki te wiri me te ru, koinei te otinga pai mō ngā pūnaha tuku hiko waka.

Te kaitahuri moana wehea auau-iti hei taputapu matua mō te tuku hiko i hangaia mō te lithium-ion i runga kaipuke Pūnaha Rokiroki Pūngao Pūhikos. Kua whakamanahia e te China Classification Society (CCS) ā, e tutuki ana i ngā paerewa moana o te ao tae atu ki ngā Ture Whakarōpūtanga o ngā Waka Moana Rino me ngā Whakaritenga mō ngā Taputapu Hiko me ngā Taputapu Hiko i runga i ngā Waka. Mā te whakamahi i te hangarau wehewehe whakawhiti auau-iti, me te hiko ātete-ngaru me te hiko utu-mua whakauru, ka tautoko pono i ngā whakaritenga mana whānui mō ngā pūnaha whakahaere kaipuke, ngā whare noho, me ngā kawenga ohorere. Nā tēnei ka waiho hei whiringa pai mō te whakapai ake i ngā pūnaha hiko kaipuke hou.

I te tau 2022, ka tīmata te pūnaha rokiroki, utu me te tuku hiko photovoltaic SPVLI-241kWh a tā mātou kamupene ki te whakahaere i tētahi whare hokohoko o Nigeria, he tohu tēnei i tētahi whanaketanga hangarau hou i roto i te rokiroki hiko arumoni. Mā te whakaurunga taumata-teitei o te whakaputa hiko photovoltaic, te whakahaere rokiroki hiko, me te whakahaere utu me te tuku hiko atamai, ka whakatūhia e te pūnaha he whatunga hiko iti matomato e whakarite ana i te 'pūtake-whatunga-kawenga-rokiroki'. Ka whakaratohia he otinga toru-i-te-kotahi mō te rāngai arumoni me te hokohoko, tae atu ki te whakaputa-ake mō te kai-ake, te whakatau-ā-wāhanga-pikitia, me te tuku hiko ohorere. Ka tutuki i tēnei kaupapa te whakahekenga o ngā tukunga hauhā waro ā-tau neke atu i te 600 tāne me te whakanui ake i ngā hokinga ōhanga neke atu i te 30%.

I ngā taiao hiko o ēnei rā, ka pā kino ngā rerekētanga me ngā pokanoa o te hiko ki te mahi me te roa o te ora o ngā taputapu. Hei whakatutuki i ngā tono kaha mō te hiko pumau, ma puta noa i ngā ahumahi, ka whakaatuhia e Bangzhao Electric te Whakapūmau Auautanga me te Ngaohiko AC-AC (me te wehewehe), hei tiaki i te mahi a ō taputapu.

Tenei kaitahuri hiko-teitei e mau ana ki te waka Ka tautokohia e ia te whānuitanga o ngā ngaohiko whakauru o te 400-850V, e tuku ana i te putanga AC ngaru sine parakore i roto i ngā whirihoranga waea-rua-wāhanga-kotahi, waea-toru-wāhanga-toru rānei. Me te pai o te tahuritanga neke atu i te 94%, kei roto i tōna hoahoa kiato ngā āhuatanga tiaki maha, he mea pai mō ngā tono mana tono nui i roto i ngā āhuatanga hauora, ahumahi me ētahi atu āhuatanga tono nui.

Kua aro nui te umanga ki te pūnaha whakamātautau BVLF-TD i whakamanahia e te Komiti Pākehā mō te Paerewa Hiko (CENELEC). Nā tōna kaha whakamātautau mate hiko auau-iti rawa, e aro ana ki te ngaru sine 0.1Hz hei putanga hangarau matua, ka taea te whakamātautau kore-whakangaro o ngā taura ngaohiko-waenga 24kV. E whakaatu ana i ngā kaha motuhake ki te tautuhi i ngā hapa huna pēnei i te koroheketanga o te rākau wai me ngā hapa whakamarumaru pepa.

I roto i te rāngai pūngao hou, he IP65 te whakatauranga te kaitahuri papu wai pūngao o waho Kei te puta ake te whakakotahitanga o te tiaki pakari me te mana whakahaere atamai hei taputapu nui mō te whakamakuku ahuwhenua, ngā hapori kore-pūnaha me ngā tono ahumahi. Ka whakahaerehia tika e tēnei taputapu ngā papu wai AC-wāhanga-toru mā roto i ngā panera photovoltaic, ka taea ai te mahi i te ao me te pō e tuku ana i te wai i ngā wā katoa e wātea ana te rā, ā, ka mau tonu te putanga ahakoa i roto i ngā āhuatanga kapua. Kua whakamanahia ōna painga hangarau me tōna uara mahi puta noa i ngā horopaki whakahaere maha.

——Ko te Otinga Hototahi Ngaohiko Whānui 96V-600V Tuatahi o te Ao e Pioneer ana i te Auahatanga Hangarau Ahumahi

Nā ngā whāinga waro-rua, kua tino tipu haere te mākete rokiroki pūngao photovoltaic o te ao. I te tau 2018, i whakarewahia mana he pūmana utu photovoltaic PWM ngaohiko-tiketike hou. Ko tana hototahi ngaohiko whānui-rahi 96V-600V auaha ka taea te whakauru tahi me ngā momo pākahiko rokiroki pūngao kanorau, tae atu ki te lithium rino phosphate, te waro-mata, te gel, me ngā pākahiko waikawa-mata. Ko tēnei tohu nui e tohu ana i tētahi wā hou i roto i te hangarau whakauru pūnaha rokiroki pūngao photovoltaic.