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I roto i te whakataetae nui o te "taurite whatunga" i roto i te umanga photovoltaic, ko te arotau i te utu o ia kilowatt-haora o te hiko e pā ana ki te whakataetae matua o ngā umanga. Hei taputapu matua i roto i te hanga o ngā waeine pūtau solar, ko te tika o te tūāpapa neke o te mīhini whakarewa aho photovoltaic e pā tika ana ki te kounga whakarewa me te whai huatanga o te whakaputa. Ko te tūāpapa nekehanga granite i whakatapua ki ngā mīhini whakarewa aho photovoltaic, me tōna pumau āhuahanga mutunga o te 0.5μm/tau, e whakarato ana i te tautoko hangarau mō te whakaiti i te utu mō ia kilowatt-haora mai i ngā āhuahanga maha.
Ko te pumau teitei ka whakarite i te tika o te whakarewa me te whakaiti i te para rauemi
I te wā o te tukanga whakarewa aho o ngā pūtau photovoltaic, ka taea e ngā peka ke i te tūranga whakarewa te arahi ki te hononga ngoikore o ngā pūtau, ka pā ki te whai huatanga o te whakaputa hiko o ngā kōwae, tae atu ki te whakaputa hua hapa. Ka ngāwari te tūāpapa nekehanga tuku iho ki te whakarerekē i te āhua o te hanganga nā ngā āhuatanga pēnei i te huringa o te pāmahana taiao me te wiri miihini, ka hua ake he peka ke i te tūranga whakarewa. Ko te tauwehenga o te whakawhānui wera o te tūāpapa hākinakina karāhe he (4-8) ×10⁻⁶/℃ anake. I te whakakotahitanga me tōna hanganga ā-roto matotoru me te ōrite, ka taea te whakatutuki i te pumau āhua o te 0.5μm/tau.
Hei tauira, he raina whakaputa mōrahi photovoltaic 1GW, ki te whakamahia he tūāpapa nekehanga noa, ka neke atu i te 0.1mm te rerekētanga o te tūranga whakarewa i puta mai i te whakarerekētanga o te rahinga, ka piki ake pea te tere o te hapa whakarewa o ngā pūtau rā ki te 3%. Ina whakamahia ngā tūāpapa hākinakina karāhe, ka taea te whakahaere i te tere o te hapa whakarewa i roto i te 0.5%. Mō ia 1% whakaiti i te tere o te hapa, ka taea te penapena neke atu i te kotahi miriona yuan te uara o ngā pūtau pākahiko i ia tau, ka whakaheke tika i te utu whakaputa o ngā wāhanga, ā, ka whakatakoto i te turanga mō te hekenga o te utu mō ia kilowatt-haora.
Whakaitihia te auau o te tiaki taputapu me te whakapai ake i te whai huatanga o te whakaputa
Ka tere ake te pakaru o ngā wāhanga tuku i tētahi papa nekehanga kāore i te tino pumau te āhua, ā, ka heke te tika o te tūnga nā te rerekētanga o te āhua i te wā e whakamahia ana mō te wā roa, nō reira me whakatikatika me te tiaki i ngā taputapu. Mā te pumau o ngā papa hākinakina karāhe ka taea te whakaiti i te putanga mai o ēnei raruraru.
Nā te iti o te rerekētanga o te rahi o te 0.5μm i te tau, ka tino heke te kaha o te kakahu o ngā wāhanga matua pēnei i te tikanga tuku me te pūoko tūnga o te mīhini whakarewa aho. E ai ki ngā raraunga ine tuturu o tētahi umanga hanga photovoltaic, whai muri i te whakamahi i te papa nekehanga granite, kua roa ake te huringa tiaki o te mīhini whakarewa aho mai i te kotahi i te marama ki te kotahi i te hauwhā, ā, kua whakapotohia hoki te wā tiaki kotahi mai i te 8 hāora ki te 3 hāora. Ko te whakaiti i te auau o te tiaki taputapu he tikanga kia nui ake te pai o te whakaputa me te iti iho o ngā utu whakahaere me te tiaki taputapu. I runga i tētahi raina whakaputa me te kaha ā-tau o te 500MW, ka taea e ia te whakanui ake i te wā whakaputa whai hua mā te tata ki te 200 hāora ia tau, te whakaputa i ngā kōwae photovoltaic neke atu i te 5 miriona yuan te uara, me te whakaiti nui i te utu mō ia kilowatt-haora.
Whakaroa ake i te roa o te ratonga o ngā taputapu me te whakaiti i ngā utu haumi
He nui te utu haumi mō ngā taputapu whakaputa photovoltaic, ā, ko te roa o te mahi a ngā taputapu ka pā tika ki te hokinga mai o te haumitanga a ngā umanga. Nā ngā huringa ā-rahi me ngā whakarerekētanga hanganga mō te wā roa, he maha ngā wā ka kore e tutuki i ngā papa nekehanga noa ngā tono whakaputa tino tika mō ngā tau neke atu i te rima. Nō reira, me whakakapi wawe ngā umanga i ngā taputapu, ka piki ake te pēhanga o te haumi rawa pumau.
Ka taea e ngā papa tākaro karāhe te pupuri i te tino tika i te wā e whakamahia ana mō te wā roa, ā, ka roa ake te roa o te ora mahi o te mīhini whakarewa aho. E whakaatu ana ngā raraunga mai i tētahi kaihanga taputapu photovoltaic ka taea tonu e te mīhini whakarewa aho me te papa nekehanga karāhe te pupuri i te tika o te tūnga whakarewa i roto i te ±0.1mm i muri i te whakamahinga tonu mō ngā tau e 8, e tutuki ai ngā whakaritenga whakaputa o ngā wāhanga tino whai hua. He rerekē, me whakakapi ngā wāhanga matua o ngā taputapu e whakamahi ana i ngā papa nekehanga noa, me whakapai ake rānei te mīhini katoa i muri i ngā tau e rima. Mā te roa ake o te ora mahi o ngā taputapu ka taea te tohatoha i te utu haumi rawa pumau o ngā umanga mō te wā roa, ka whakaitihia te wāhanga whakahekenga taputapu i roto i te utu mō ia kilowatt-haora.
Whakangāwari i te hanga o ngā wāhanga whai hua, me te whakapiki ake i ngā moni whiwhi mai i te whakaputa hiko
Mā te pumau o te 0.5μm/tau ka taea e te mīhini whakarewa aho photovoltaic te whakatutuki i te whakarewatanga tino tika, ka taea ai e ngā umanga te whakaputa i ngā kōwae photovoltaic me te pai ake o te mahi. I roto i ngā tono teihana hiko mahi, ka taea e ngā wāhanga tino pai te whakatutuki i te kaha whakaputa hiko teitei ake me te tere whakaiti iti iho, ā, ka whakarei ake i te moni whiwhi whakaputa hiko whānui o te teihana hiko.
Hei tauira, ka taea e ngā kōwae karāhe rua-taha me te whakarewanga tino tika te whakanui ake i te pai o te whakaputa hiko mā te 3% ki te 5% ki te whakataurite ki ngā kōwae noa. Hei tauira, me whakamahi i tētahi teihana hiko photovoltaic 100MW. Mā te whakamahi i ngā wāhanga tino whai hua, ka taea e ia te whakaputa i te 3 ki te 5 miriona kilowatt-haora hiko ia tau. Ko te pikinga ake o ngā moni whiwhi whakaputa hiko he tikanga he whakahekenga whanaunga o te utu mō ia kilowatt-haora, e whakarei ake ana i te ōhanga me te whakataetae o ngā teihana hiko photovoltaic.
Ko te papa nekehanga karāhe i whakatapua mō ngā mīhini whakarewa aho photovoltaic, me te pumau o ngā āhuatanga o te 0.5μm/tau hei painga matua, ka whakaitihia te utu whakaputa o ngā kōwae photovoltaic me te utu mō ia kilowatt-haora o ngā teihana hiko mā roto i ngā huarahi maha pēnei i te whakarite i te tika o te whakarewa, te whakaiti i te tiaki taputapu, te whakaroa i te roa o te ora o ngā taputapu, me te whakahaere i te whakaputanga o ngā wāhanga whai hua. Ka whakaratohia he tautoko hangarau pakari mō te umanga photovoltaic kia tutuki ai te "taurite whatunga" me te whanaketanga pumau.
Wā tuku: Mei-21-2025