Ko te hau me te rā ngā puna nui e rua o te pūngao hou, ā, kua huri te pūnaha whakakotahitanga o te hau me te rā hei pūnaha hou hei whakanui ake i te whakamahinga o ēnei puna pūngao e rua. I roto i tēnei tuhinga, ka whakamāramahia e mātou te hanganga o tēnei pūnaha me tōna mātāpono mahi o te whakaputa hiko.
Te hanganga o te pūnaha pūngao o te rā:
I roto i te nuinga o ngā pūnaha hiko pūngao rā, ko ēnei wāhanga matua e whai ake nei:
1. Paewhiri rā;
2. Pūwhakahurihuri;
3. Pūhiko rokiroki pūngao;
4. Ngā kawenga;
Te kaupapa mahi o te pūnaha hiko o te rā
Tuatahi, ka whakahohehia e te hihi o te rā ngā panera rā, ko ngā pūtau o te panera rā ka mimiti i te hihi o te rā hei whakaputa i te hiko e kiia nei ko te hiko DC. Kātahi ka hurihia te hiko DC hei hiko AC mā te kaitahuri hei whakakaha i te uta. Mēnā he hiko tāpiri, ka rongoatia ki roto i tētahi pākahiko rokiroki hei whakakaha i te uta i te pō, i te wā rānei ka motu te hiko.
E hia ngā momo tāpine hau e whakamahia ana i ia wā?
E rua ngā momo tāhū hau i te mākete, ko te tuaka whakapae me te tuaka poutū. He iti ake te utu o te mea whakapae, he nui hoki te pai o te whakaputa hiko. He nui hoki te utu o te tuaka poutū i te mana kotahi, engari he iti te rahi me te ātaahua.
Ahakoa kāore te pūngao hau i te tino pumau ki te whakaritea ki te pūngao rā, kāore te utu mō te hanga tāpine hau i te teitei. I ētahi wāhi kapua, he kōwhiringa pai hoki te haumi ki tētahi wāhanga iti o te whakapaipai hei whakaiti i ngā utu pūngao.
Pērā i ngā tikanga o mua, ko te tere o te rere o ngā tāhū hau iti 300W 400W 500W, me ētahi atu, me ngā tāhū hau waenga 1kw 2kw 3kw, me ētahi atu, ko te nuinga o te wā he 2-3m/s. E ai ki ngā momo mata, ka taea te hanga i te nairona, i te muka karāhe rānei hei rauemi.
Te hanganga opūngao o te rā me te hau pūnaha:
I ētahi wāhi kāore e whiti te rā, ka whakamahia te mīhini hau hei whakaputa hiko hei tāpiri.
1. Ngā panera rā;
2. Ngā kaitahuri hiko kore-whatunga;
3. Pūhiko rokiroki pūngao;
4. Pūkaha hau;
5. Kaiwhakahaere hau;
6. Ngā kawenga;
Haunga ngā panera rā e whakaputa hiko ana, ka taea hoki e ngā tāpine hau te whakaputa hiko mā te hau, ā, ka whakahohehia te kaiwhakahaere hau hei penapena i te hiko ki roto i te pākahiko hei whakamahi tārua mā te UPS.
Kotahi te mea me kōrero i roto i te pūnaha, ko te hiko mai i te tāpine hau he iahiko tika (DC), kāore e haere mā te inverter i roto i te tukanga whakaputa hiko, ā, e hono tika ana ki te kaiwhakahaere utu me te pākahiko, nō reira, kia taea ai te mahi tahi, me rite te ngaohiko o te tāpine hau ki te ngaohiko o te pākahiko rokiroki. Hei tauira, ko te pākahiko rokiroki pūngao he 48V 100Ah, kātahi ka 48V te ngaohiko o te tāpine hau, ki te kore, kāore e ōrite te ngaohiko, ka kore e taea e te pūnaha te mahi.
Ki te hiahia koe ki te mōhio atu mō te pūnaha whakakotahitanga o te hau me te pūnaha whakakotahitanga o te rā, nau mai whakapiri mai ki a mātou mā te īmēra me te whakawhitiwhiti kōrero atu.
