Kupu Whakataki: Te Aranga Ake o te PV Taupee me te Wero Mana Whakamuri
Ko te nekehanga ā-ao ki te tango waro kei te whakakaha i tētahi hurihanga puku i roto i te pūngao kāinga: ngā pūnaha photovoltaic taupee (PV). Mai i ngā "tipu hiko iti" puta noa i ngā whare Pākehā ki ngā mākete puta noa i te ao, kei te whakamanahia e te PV taupee ngā kaipupuri whare kia noho hei kaihanga pūngao.
Heoi, nā tēnei tere o te whakaurunga ka puta he wero hangarau nui: te rere o te hiko whakamuri. Ina nui ake te hiko e whakaputaina ana e te pūnaha PV i te mea e pau ana i te whare, ka taea e te hiko taikaha te rere anō ki te whatunga tūmatanui. Ka taea e tēnei te puta:
- Te Pūmaukore o te Whatunga: Ngā piki me ngā heke o te ngaohiko e whakararuraru ana i te kounga o te hiko ā-rohe.
- Ngā Tūponotanga Haumaru: Ngā tūponotanga mō ngā kaimahi ratonga kāore pea e tumanako ki ngā ara iahiko ora mai i raro.
- Te Kore e Whai Ture: He maha ngā ratonga e aukati ana, e whiu ana rānei i te whāngai kore whakamanatia ki te whatunga hiko.
Koinei te wāhi e tino hiahiatia ai te Otinga Parenga Mana Whakamuri atamai, e aro ana ki tētahi taputapu aroturuki tino tika pērā i te ZigBee Power Clamp, mō tētahi pūnaha haumaru, tutuki i ngā whakaritenga, me te whai hua.
Te Otinga Matua: Te Mahi a te Pūnaha Tiaki Mana Whakamuri
He porowhita atamai te pūnaha tiaki hiko whakamuri.Mita Rawhi Mana ZigBeehei "kanohi," ko te kuwaha hono me te kaiwhakahaere hurihuri e hanga ana i te "roro" e mahi ana.
Te Kaupapa Mahi i roto i te Whakarāpopototanga:
- Aroturukitanga Wā-Tūturu: Ka ine tonu te rawhi hiko, pērā i te tauira PC321, i te ahunga me te rahi o te rere hiko i te pūwāhi hononga whatunga me te tauira tere-teitei. Ka aroturukihia ngā tawhā matua pērā i te Iahiko (Irms), te Ngaohiko (Vrms), me te Mana Hohe.
- Te Kitenga: Ka kitea tonutia ina tīmata te rere o te hikomai ite kāingatote whatunga.
- Tohu me te Mana: Ka tukuna e te rawhi ēnei raraunga mā te kawa ZigBee HA 1.2 ki tētahi kēti aunoatanga kāinga hototahi, ki tētahi pūnaha whakahaere pūngao rānei. Kātahi ka tukuna e te pūnaha he whakahau ki te inverter PV.
- Te Whakarite Mana: Ka whakaitihia e te inverter tōna mana whakaputa kia ōrite ki te whakamahinga inamata o te whare, ka kore ai e rere whakamuri.
Mā tēnei ka hangaia he pūnaha "Kāore he Kaweake", kia mōhio ai ka pau katoa te pūngao o te rā i te rohe.
Ngā Āhuatanga Matua hei Rapu i roto i tētahi Otinga Aroturuki Kounga-Teitei
I te wā e whiriwhiri ana i te taputapu aroturuki matua mō āu kaupapa PV taupee, whakaarohia ēnei āhuatanga hangarau matua i runga i ngā āheinga o te PC321 Power Clamp.
Ngā Whakatakotoranga Hangarau i te Tirohanga Poto:
| Āhuatanga | Ngā Whakatakotoranga me te Hiranga o tēnā |
|---|---|
| Kawa Ahokore | ZigBee HA 1.2 - Ka taea te whakauru maeneene, paerewa hoki ki ngā tūāpapa whakahaere kāinga atamai me te pūngao matua mō te whakahaere pono. |
| Te Tika Kua Whakatauritea | < ±1.8% o te pānui - Ka whakarato raraunga pono hei whakatau tika i ngā whakataunga whakahaere, ā, ka kore rawa he kaweake. |
| Ngā Whakawhiti Auaha (CT) | Ngā kōwhiringa 75A/100A/200A, Tika < ±2% - Ngāwari mō ngā rahi kawenga rerekē. Ka ārai ngā CT mono-roto, tae-waea i ngā hapa waea, ā, ka whakaiti i te wā tāutanga. |
| Hototahi Wāhanga | Ngā pūnaha kotahi me te toru-wāhanga - He maha ngā whakamahinga mō ngā tono kāinga. Mā te whakamahinga o ngā CT e toru mō te kotahi-wāhanga ka taea te tātari taipitopito i te kawenga. |
| Ngā Tawhā Matua i Inehia | Iahiko (Irms), Ngaohiko (Vrms), Mana Hohe me te Pūngao, Mana Tauhohe me te Pūngao - He huinga raraunga whānui mō te māramatanga me te whakahaere katoa o te pūnaha. |
| Tāutanga me te Hoahoa | Rerewē DIN kiato (86x86x37mm) - Ka penapena wāhi i roto i ngā papa tohatoha. He mama (435g) ā, he ngāwari ki te whakairi. |
Kei tua atu i te Pepa Whakatakotoranga:
- Tohu Pono: Mā te kōwhiringa mō te pūihi o waho ka kaha te whakawhitiwhiti kōrero i roto i ngā taiao tāutanga uaua, he mea nui hoki mō te porowhita whakahaere pumau.
- Tātaritanga Matatau: Mā te āheinga ki te aroturuki i ngā tawhā pēnei i te Mana Tauhohe ka āwhina i te tātaritanga i te hauora whānui o te pūnaha me te kounga hiko.
Ngā Pātai Auau (FAQ) mā ngā Tohunga
P1: Kei te whakamahi taku pūnaha i te Wi-Fi, ehara i te ZigBee. Ka taea tonu e au te whakamahi i tēnei?
A: Kua hangaia te PC321 mō te pūnaha ZigBee, e tuku ana i tētahi whatunga whatunga pumau ake, iti hoki te mana, he mea tino pai mō ngā tono whakahaere nui pēnei i te tiaki hiko whakamuri. Ka tutuki te whakaurunga mā te kuwaha hototahi ki a ZigBee, ka taea ai te tuku raraunga ki tō tūāpapa kapua.
Q2: Me pēhea te hono atu o te pūnaha ki tētahi inverter PV hei whakahaere?
A: Kāore te rawhi hiko e whakahaere tika i te inverter. Ka tukuna ngā raraunga wā-tūturu nui ki tētahi kaiwhakahaere arorau (tērā pea he wāhanga o tētahi kēti aunoatanga kāinga, he pūnaha whakahaere hiko motuhake rānei). Ina whiwhi tēnei kaiwhakahaere i tētahi tohu "rere hiko whakamuri" mai i te rawhi, ka tukuna e ia te whakahau "whakaiti" "whakaiti putanga" tika ki te inverter mā tana ake atanga tautoko (hei tauira, Modbus, HTTP API, whakapā maroke).
P3: He rawaka te tika mō te utunga whaipainga ture?
A: Kāo. Kua hangaia tēnei taputapu mō ngā tono aroturuki me te whakahaere pūngao, ehara i te mea mō te utu nama ā-pūnaha. He tino tika tōna tika (<±1.8%) mō te arorau whakahaere me te whakarato raraunga whakapaunga tino pono ki te kaiwhakamahi, engari kāore i a ia ngā tiwhikete MID, ANSI C12.1 rānei e hiahiatia ana mō te ine moni whiwhi mana.
Q4: He aha te tukanga tāutanga noa?
A:
- Te Whakamaunga: Whakamaua te waeine matua ki te reera DIN i roto i te papa tohatoha.
- Tāutanga CT: Whakawetohia te pūnaha. Herea ngā CT kua tohua ki te tae huri noa i ngā raina tuku hiko matua.
- Hononga Ngaohiko: Honoa te waeine ki te ngaohiko raina.
- Whakaurunga Whatunga: Honoa te pūrere ki tō keti ZigBee mō te whakauru raraunga me te tatūnga arorau whakahaere.
Te mahi tahi me tētahi Tohunga i roto i te Ine Hiko Atamai me ngā Otinga PV
Mō ngā kaiwhakauru pūnaha me ngā kaituku, he mea nui te whiriwhiri i te hoa hangarau tika, pērā i te whiriwhiri i ngā wāhanga tika. Ko te tohungatanga ki te ine atamai me te māramatanga hohonu ki ngā tono photovoltaic he mea nui hei whakarite i te angitu o te kaupapa me te pono o te pūnaha mō te wā roa.
He kaihanga ngaio a Owon e tohunga ana ki ngā otinga ine atamai matatau, tae atu ki te PG321 Power Clamp. Kua hangaia ā mātou taputapu hei whakarato i ngā raraunga tika, wā-tūturu e tika ana mō te hanga pūnaha tiaki hiko whakamuri pakari, hei āwhina i ō mātou hoa mahi ki te whakatere i ngā wero hangarau me te tuku i ngā pūnaha hiko mahi-teitei, e tutuki ana i ngā whakaritenga ki te mākete.
Hei tūhura i te huarahi e taea ai e ngā otinga aroturuki pūngao motuhake a Owon te hanga hei kaupapa matua mō āu tuku PV taupee, me whakapā atu koe ki tā mātou tīma hokohoko hangarau mō ngā whakatakotoranga taipitopito me te tautoko whakauru.
Wā tuku: Oketopa-11-2025