Me pēhea te huri a te Inverter i te hiko DC mai i ngā panera rā ki te AC mō tō kāinga
I roto i te ngana ki te whakamahi i ngā pūtake hiko e pai ana ki te taiao, he maha ngā whare e tahuri ana ki ngā panera rā hei whakatutuki i ā rātou hiahia hiko. Ko tētahi wāhanga matua o tēnei pūnaha ko te inverter. Ko te inverter he taputapu e huri ana i te iahiko tika (DC) i hangaia e ngā panera rā ki te iahiko tauutuutu (AC), ka taea te whakamahi e ngā taputapu hiko o tō whare. Ka matapakihia e tēnei tuhinga te mahi a te inverter me tōna hiranga i roto i te pūnaha hiko rā.
1. He aha me huri ai te hiko DC ki te hiko AC?
E rua ngā momo matua o te hiko: te hiko tika (DC) me te hiko tauutuutu (AC). Ko ngā taputapu hiko i roto i tō whare, pērā i ngā pouaka whakaata, ngā pouaka whakamātao, me ngā mīhini horoi, he mea hanga kia mahi i runga i te hiko tauutuutu (AC). Ko ngā panera rā, i tētahi atu taha, ka whakaputa hiko i roto i te āhua o te hiko tika (DC). Nō reira, hei whakauru i te pūngao i hangaia e ngā panera rā ki roto i te pūnaha hiko o tō whare, me whai tukanga whakawhiti DC-ki-AC, ā, koinei te wāhi e whai wāhi nui ai te kaitahuri.
2. Te Mahi a ngā Paewhiri Rā
He maha ngā pūtau photovoltaic o ngā panera rā, he mea hanga mai i ngā rauemi semiconductor pērā i te silicon. Ina pā te rā ki ngā pūtau photovoltaic, ka whakaoho te pūngao mai i ngā photon i roto i te rā i ngā irahiko i roto i te rauemi semiconductor, ka puta he iahiko tika (DC). Koinei te taahiraa tuatahi i roto i te tukanga huri i te pūngao rā ki te pūngao hiko e taea te whakamahi.
3. Te Mahi a te Inverter i roto i te Pūnaha Pūngao Rā
He takawaenga te mahi a te inverter i waenga i ngā panera rā me te pūnaha hiko o tō whare. Ko tana mahi he huri i te hiko DC i hangaia e ngā panera rā ki te hiko AC ka taea te whakamahi e ngā taputapu o tō whare. Kei roto i tēnei tukanga he maha ngā mahi hangarau uaua hei whakarite kia tutuki te hiko i hangaia i ngā paerewa kounga me te haumaru.
4. Ngā momo Inverters
He maha ngā momo inverters e whakamahia ana i roto i ngā pūnaha pūngao rā, he rerekē ngā painga me ngā ngoikoretanga o ia momo:
a. Pūwhakahuri Paerewa
Ka honoa e te inverter paerewa, te inverter aho rānei, ngā panera rā i roto i te raupapa e mōhiotia ana ko te "aho". Ka honoa ngā panera katoa o te aho ki te inverter kotahi. Mēnā kāore tetahi panera e mahi pai ana, hei tauira nā te atarangi, ka pāngia te aho katoa, ka whakaiti i te pai o te pūnaha whānui.
b. Pūwhakahuri Iti
Ka whakanohoia ngā kaitahuri iti ki runga i ia panera rā. Ka mahi takitahi ia panera, nō reira, ki te heke te pai o tētahi panera nā te atarangi, nā te paru rānei, kāore ngā panera kē atu e pāngia. Ka whakanui ake tēnei i te pai me te ngāwari o te pūnaha, ahakoa ka nui ake te utu tīmatanga.
c. Pūwhakahuri Ranu
Ko te kaitahuri ranu he momo kaitahuri e kore e huri noa i te DC ki te AC engari ka taea hoki te whakahaere i te penapena hiko i roto i ngā pākahiko. He tino whai hua tēnei mō ngā pūnaha kore-kupenga, ngā pūnaha ranu rānei, ka taea te penapena me te whakamahi i te hiko o te rā i te wā kāore e whiti ana te rā.
5. Tukanga Whakawhiti DC ki AC
Ko te tukanga matua o te inverter ko te huri i te au tika (DC) ki te au rerekē (AC). Ka tutukihia tēnei mā roto i ētahi mahi hangarau:
a. Te Whakatikatika i te Au
Ko te taahiraa tuatahi ko te whakatikatika i te au, ka hurihia e te kaitahuri te au tika (DC) ki te au tauutuutu mata (AC). Ka tutukihia tēnei mā te whakamahi i tētahi pana matihiko e whakatuwhera ana, e kati ana hoki i te tere rawa, ka whakarerekē i te ahunga o te rere o te au kia rite ki te au tauutuutu.
b. Tātari
Kei roto tonu i te iahiko AC mata i puta mai i te tukanga whakatikatika te kore pumau me te hē. Nō reira, me tātari me te whakangawari kia puta ai he iahiko AC ma, pumau. Kei roto i tēnei tukanga tātari te whakamahinga o ngā wāhanga hiko maha pērā i ngā pūnga me ngā inductors.
c. Te Whakarerekētanga Tohu
Me whakarite te iahiko AC kua whakaputaina ki te auau me te ngaohiko paerewa e whakamahia ana i roto i ngā whare, ko te tikanga he 50Hz, he 60Hz rānei me te ngaohiko 120V, 240V rānei, i runga i ngā ture hiko ā-rohe. Mā te tukanga whakarerekētanga tohu ka tutuki te iahiko AC kua whakaputaina ki ēnei paerewa, kia haumaru ai, kia hototahi ai hoki ki ngā taputapu hiko o tō whare.
6. Te Whai Hua me te Haumaru o te Inverter
He mea nui te whai huatanga o tētahi inverter. Ka taea e ngā inverter hou te whakatutuki i ngā whai huatanga tino teitei o te hurihanga, arā, ka taea te whakamahi pai i tētahi wāhanga nui o te pūngao e whakaputaina ana e ngā panera rā i roto i te kāinga. Hei tāpiri, he mea nui anō hoki te haumaru. Me whai ngā inverter i ngā āhuatanga haumaru maha hei tiaki i te pūnaha mai i ngā ngaru hiko, ngā taumaha rawa, me ētahi atu āhuatanga rerekē.
7. Te Aroturuki me te Whakahaere Pūngao
Ko ngā kaitahuri hiko hou he mea whakarite ki ngā āheinga aroturuki me te whakahaere pūngao. Kei roto i ēnei ko ngā āhuatanga pēnei i te aroturuki i te mahi a te panera rā, te tātari raraunga wā-tūturu, me te whakaurunga ki ngā pūnaha whakahaere pūngao kāinga atamai. Mā ēnei āhuatanga ka taea e ngā kaiwhakamahi te arotau i te whakamahinga o te pūngao rā, me te ngāwari ake te kite me te whakatika i ngā raruraru pea.
8. Te Anamata o ngā Inverters me te Pūngao Rā
Kei te whanake tonu te hangarau inverter me ngā whanaketanga o ngā rauemi, ngā hikohiko, me ngā hangarau mōhiohio. Ko ngā auahatanga pēnei i ngā inverter e ahu mai ana i te matauranga horihori me ngā pūnaha rokiroki pūngao whai hua ake e tika ana kia whai wāhi nui ki te heke mai o te pūngao rā. Mā tēnei ka nui ake te whai hua, te pono, me te utu mō ngā whare maha atu o te ao.
Whakamutunga
He wāhanga nui ngā inverters o ngā pūnaha pūngao rā, e āhei ai te whakawhiti i te pūngao DC i hangaia e ngā panera rā ki te hiko AC ka taea te whakamahi e ngā taputapu kāinga. Mā te mārama ake ki te mahi a ngā inverters me ngā momo rerekē e wātea ana, ka taea e ngā kaiwhakamahi te whakatau whai whakaaro ake mō te whakapai ake i ā rātou pūnaha pūngao rā. I te haere o te wā, me te haere tonu o te hangarau ki te ahu whakamua, ka noho tonu ngā inverters hei pokapū mō ā mātou mahi ki te whakamahi i te pūngao ma, pumau hoki.
