Te Whakarite i te Hototahi: Me pēhea te Whakataurite i ngā Taura Toronga PV ki ngā Paewhiri Rā Rerekē

Kupu Whakataki

Te whiriwhiri Taura Toronga PvEhara i te mea he roa, he momo hononga rānei te s. Hei whakataurite tika i ēnei ki ngā panera rā rerekē, me tirotiro e koe te rahi o te ara iahiko, ngā whakatauranga ngaohiko me te iahiko, te hototahitanga o te hononga, te momo whakamarumaru, me te pakari o te taiao kia taea ai e te pūnaha te kawe hiko me te haumaru me te whai hua. E whakamārama ana tēnei tuhinga i ngā whakatakotoranga matua e whakatau ana mēnā ka mahi te taura me tētahi panera, ngā wāhi e puta pinepine ai ngā rerekētanga, me te pānga o aua hapa ki te hua pūngao, te pono, me te mōrearea ahi. Hei te mutunga, ka whai anga mahi koe mō te whiriwhiri i ngā taura toronga e uru ana ki ngā tono hiko me te tahora ā-tinana o tētahi tāutanga rā.

He aha te Hiranga o te Hototahi Taura Toronga PV

Ahakoa te whakarite i tētahi pūnaha tuanui whare 5kW, i tētahi pāmu pūngao rā 50MW rānei, kia tino ngā taura toronga PV hototahi e ōrite ana He mea nui ki te mahi a te pūnaha me te haumaru o te papaanga. Ka whakaputahia e ngā panera rā te hiko iahiko tika (DC), me haere pai mai i te huinga kōwae ki te inverter, ki te kaiwhakahaere utu rānei. Nā te mea he tino ngāwari ngā pūnaha DC ki te ātete i ngā tawhiti tuku roa, kāore e taea te whakaaro ko ngā āhuatanga ā-tinana me te hiko o te hanganga waea he mea whai muri. Ka āraihia e te taurite tika ngā aukati nui i roto i te putanga hiko, ā, ka whakaitihia ngā mōrearea ahi nui e pā ana ki te DC ngaohiko teitei.

Ngā Whakamāramatanga Matua hei Whakamārama Moata

Ko te mārama ki ngā kupu o te umanga te taahiraa tuatahi ki te whakatutuki i te whakaurunga pūnaha maeneene. Ko te horahanga whakawhiti-wāhanga o te ara iahiko, e inehia ana i roto i te American Wire Gauge (AWG) me te mirimita tapawha (mm²), e whakatau ana i te iahiko mōrahi ka taea e te waea te kawe haumaru. Ko ngā whakaurunga pūngao rā paerewa mō ngā whare noho me ngā arumoni e whakamahi ana i ngā taura 4mm² (12 AWG) 6mm² rānei (10 AWG), e hangaia ana mā te whakamahi i te parahi tine kua werohia hei ātete ki te waikura. Hei tāpiri, he nui te whakawhirinaki o te umanga pūngao rā ki ngā tikanga whakapā paerewaKei roto i ngā hononga momo MC4 e kitea whānuitia ana ngā hoahoa honohono tāne me te wahine, me tino hono pai kia mau tonu ai te hiri ā-hau me te ātete wai ki ngā āhuatanga taiao.

Ngā Mōrearea Noa o ngā Taura Kāore i te Taurite

Mā te whakamahi i ngā wāhanga kāore e hototahi, kāore rānei i te paerewa, ka puta he tūponotanga nui ki te mahi me te ahi. Mēnā he iti te rahi o te taura mō te iahiko poto o te panera rā (Isc), ka nui rawa te wera ā-rohe ka puta mai i te ātete hiko. Ka tere te piki ake o te pāmahana i ngā wāhi hononga ngoikore i te paerewa 90°C ki te 120°C o te koti waea, ka nui ake te tūponotanga o te rewa, ngā hapa pewa, ngā ahi hiko kino rānei. Hei tāpiri, mā ngā hononga kāore i te ōrite mai i ngā kaihanga rerekē ka puta he āputa iti, ka taea ai te tomo mai o te makuku. Ka tere ake te waikura, ā, ka heke te ngaohiko ki runga ake i te paepae ahumahi e whakaaetia ana o te 2% ki te 3%. Ka puta tika tēnei koretake ki te ngaronga hiko tonu, ka taea te ine, puta noa i te roanga o te oranga o te papa rā mō ngā tau 25.

Paearu Hangarau mō te Whakaōrite i ngā Taura Toronga PV

Ko te whiriwhiri i te waea tika me arotake pakari, e ahu mai ana i ngā raraunga, i ngā whakatakotoranga hiko o te pūnaha. He maha ngā wā ka mahi ngā kōwae hiko pūngao-rā hou i ngā ngaohiko teitei hei whakanui ake i te pai o te tuku, me te hiahia kia tohua ngā taura mō te 1000V DC, te 1500V Ngā taiao DC. Te korenga e whakataurite i ngā whakaritenga o te taura toronga ki tengaohiko pūnaha mōrahi ā, ka taea e te putanga amperage teitei o te papa rā te whakararu i te hanganga katoa, me te whakakore i ngā pūtāhui taputapu utu nui.

Me pēhea te whakataurite i ngā hononga, te rahi o te kaiārahi, me ngā whakatauranga

Ko ngā āhuatanga hangarau matua i roto i te whiriwhiri taura ko te hototahi o ngā hononga, te whakawhiti o te ara iahiko, me ngā whakatauranga ātete taiao. Me manatoko e ngā kaiwhakauru kei te whakamahi ngā taura toronga i te paerewa hononga me te manawanui rite tonu ki ngā panera rā—ko te nuinga he Stäubli MC4 taketake, he momo hototahi kua whakamanahia rānei—kia mau ai he hononga haumaru, ātete huarere kua whakatauria he IP67, he IP68 rānei. Me tatau te rahi o te ara iahiko i runga i te iahiko raupapa mōrahi; hei tauira, ka taea e te taura 10 AWG te whakahaere haumaru ki te 30 amps i roto i te paipa paerewa, engari ko te taura 12 AWG ka herea ki te 20 amps i raro i ngā āhuatanga wera ōrite. Hei tāpiri, me whai polyethylene whakawhiti-hononga ātete-UV (XLPE) te polyolefin whakawhiti-hononga rānei (XLPO) hei tu atu i ngā tekau tau o te pānga o te rā tika, te piki me te heke o te pāmahana, me te pirau ozone me te kore e pakaru.

Ngā Mea Me Whakauru Mai i roto i te Ripanga Whakataurite Taura

Hei whakahaere i te tukanga hoko me te tukanga hangarau, me whakamahi ngā kaiwhakahaere kaupapa i tētahi matatiki paerewa hei aromatawai i ngā otinga waea pea ki te tahora o te papaanga. Me whakaatu taipitopito i roto i tētahi ripanga whakatairite whānui. te rahi o te arataki, te kaha mōrahi o te iahiko, me ngā herenga tawhiti kua tūtohutia hei ārai i te ngaronga hiko nui i ngā hāora whakaputa hiko pīki.

Mā ēnei matihiko ka āwhina kia tino piri ngā wāhanga kua tohua ki ngā whakaritenga hiko o te whirihoranga huinga pūngao rā motuhake. Ina neke atu i te 40 mita te roa o ngā whakamahere, me huri ngā kaihoahoa pūnaha ki ngā waea taumaha kia mau tonu te hekenga o te ngaohiko katoa o te pūnaha ki raro iho i te 3% te nui o te manawanui e whakahaua ana e te nuinga o ngā waehere hiko o te ao.

Me pēhea te Manatoko i te Pūtake me te Taurite o te Tāutanga

Haunga ngā whakaritenga ariā me ngā tūtohi rahi, ko te kimi rauemi pono e hiahiatia ana he tukanga tirotiro pakari i te wā hoko me te tuku. Ko te kimi i ngā wāhanga tika ko te whakataurite i te tutuki i ngā ture, te whakahaere i ngā mahi i roto i te mekameka tuku, me ngā whakaritenga tāutanga ā-tinana hei whakapūmau i te mahi me te haumaru mō te kaiwhakamahi mutunga.

He Tukanga Manatoko Kaihoko Hipanga-i-te-Hipanga

Ka tīmata te tukanga manatoko pūnaha mā te arotake whānui i te ngā tiwhikete taiwhanga a te kaihangaMe tono ngā kaihoko arumoni i te taunakitanga o te tutuki i ngā paerewa haumaru pērā i te UL 4703 i Amerika Te Raki, i te EN 50618 rānei i Ūropi, e whakahau ana i te whakamātautau pakari mō Waea PV te pakari, te ātete mura, me te kaha miihini. Muri iho, arotakehia ngā tawhā mekameka tuku; me whai whakaaro ngā kaihoko hinonga ki ngā Rahinga Ota Iti rawa (MOQ) mai i te 1,000 ki te 5,000 mita mō ngā roa taura ritenga, me ngā wā arahi hanga ka roa pea i te 3 ki te 6 wiki i runga i te wātea o te parahi o te ao. I te tukunga, me tirotiro ā-kanohi me te miihini e ngā tohunga hangarau o te mara. Kei roto i tēnei ko te whakamahi i te mita maha mamati hei whakamātautau mō te haere tonu mai i te pito ki te pito, me te manatoko kei te hono ngā tikanga raka hononga me te pāwhiri mārama, rangona. Me paahitia hoki e te hononga tika te whakamātautau kaha kukume paerewa, me te ātete i te kaha kukume iti rawa o te 89 Newton me te kore e wehe.

Me pēhea te aromatawai i ngā tauwhitinga i mua i te kōwhiringa whakamutunga

He maha ngā wā ka tūtaki ngā kaiwhakatau ki ngā taupatupatu uaua i waenga i te whakapaunga whakapaipai o mua me te hua hiko mō te wā roa. Ahakoa he matotoru ake ngā taura me ngā ngā hononga utu nui tērā pea ka piki ake ngā utu tīmatanga o te kaupapa, ka whakaitihia te hekenga ngaohiko, ā, ka ārai i ngā wawaotanga tiaki utu nui puta noa i te roanga o te oranga o te pūnaha mō ngā tau 25.

Ngā Whakaaro Matua

• Ko ngā whakatau me ngā take matua mō te taurite i ngā taura toronga PV hototahi
• Ngā whakaritenga, ngā whakaritenga, me ngā arowhai mōrearea e tika ana kia whakamanahia i mua i tō whakaae
• Ngā mahi whai muri me ngā whakatūpato ka taea e ngā kaipānui te tono tonu

Ngā Pātai Auau

Me pēhea taku mōhio mēnā he taura toronga PV e ōrite ana ki aku hononga papa rā?

Tirohia mēnā he rite tonu te paerewa hononga me te manawanui ōrite o ngā hononga e rua, he pai ake mēnā he MC4 taketake, he hononga MC4 hototahi rānei kua whakamanahia mō te hononga IP67/IP68 hiri.

He aha te rahi o te taura e whakamahia whānuitia ana mō ngā panera rā o ngā whare noho?

Ko te nuinga o ngā pūnaha whare noho e whakamahi ana i te parahi tine he 4mm² (12 AWG) 6mm² rānei (10 AWG), i whiriwhiria i runga i te ia o te panera me te roa o te taura.

Me whiriwhiri e au ngā taura toronga PV 1000V DC, 1500V DC rānei?

Tātaitia te taura ki te ngaohiko DC mōrahi o tō pūnaha. Whakamahia te taura 1500V mō ngā rarangi ngaohiko teitei ake; kaua rawa e whakamahi i te whakatauranga ngaohiko iti iho i te mea e hiahiatia ana e te rarangi.

Me pēhea taku whakaiti i te hekenga ngaohiko i roto i ngā taura toronga PV?

Whakamahia he kaiārahi nui ake, ā, kia poto noa ngā oma. Me whai kia noho i roto i te 2% ki te 3% te hekenga ngaohiko kia pai ake ai te whakaputanga pūngao mō te wā roa.

Ko tēhea rauemi mō te koti taura te mea pai mō ngā tāutanga pūngao rā o waho?

Kōwhiria he taura PV me te XLPE, XLPO rānei e ātete ana ki te hihi UV. He pai ake te taura nei ki te ārai i te hihi o te rā, te ozone, me ngā huringa pāmahana i ngā waea whānui o waho.