Yunivesite yotchuka ya Applied Sciences (HTW) ku Berlin posachedwapa yaphunzira njira yabwino kwambiri yosungiramo nyumba ya photovoltaic systems.M'mayeso osungira mphamvu a photovoltaic chaka chino, ma inverter osakanizidwa a Goodway ndi mabatire amphamvu kwambiri adaberanso kuwala.
Monga gawo la "2021 Power Storage Inspection", makina 20 osiyanasiyana osungira okhala ndi 5 kW ndi 10 kW mphamvu zamagetsi adawunikiridwa kuti adziwe System Performance Index (SPI).Ma inverter awiri a GoodWe hybrid omwe adayesedwa a GoodWe ET ndi GoodWe EH adapeza index performance index (SPI) ya 93.4% ndi 91.2%, motsatana.
Ndi bwino kwambiri dongosolo dzuwa, GoodWe 5000-EH bwinobwino anapambana malo achiwiri mu nkhani yaing'ono Buku (5MWh/a mowa, 5kWp PV).Kuchita kwa GoodWe 10k-ET kulinso kwabwino kwambiri, kungoyambira 1.7 mfundo kutali ndi njira yabwino yokhazikitsira pagawo lachiwiri (galimoto yamagetsi ndi pampu yotentha ndi 10 MWh/a).
The System Performance Index (SPI) yotsimikiziridwa ndi ofufuza a HTW ndi chizindikiro chachuma chomwe chimasonyeza kuchuluka kwa ndalama za magetsi zomwe zachepetsedwa ndi dongosolo losungirako loyesedwa poyerekeza ndi njira yabwino yosungirako.Ubwino wokhudzana ndi magwiridwe antchito (monga kusintha kwachangu, kuwongolera liwiro, kapena kugwiritsa ntchito moyimilira), ndipamenenso kupulumutsa mtengo kumakwera.Kusiyana kwa mtengo kungadziwike ndi kulondola kwakukulu.
Chinthu chinanso cha kafukufuku ndi mapangidwe a photovoltaic storage systems.Zofananira ndi kusanthula zomwe zachitika zikuwonetsa kuti, kuchokera pazachuma, ndikofunikira kwambiri kudziwa kukula kwa dongosolo la photovoltaic ndi dongosolo losungirako malinga ndi zofunikira.Kukula kwa photovoltaic system, kumapangitsa kuti mpweya wochuluka wa carbon dioxide utuluke.
Padenga lililonse loyenera denga liyenera kugwiritsidwa ntchito kupanga mphamvu ya dzuwa kuti iwonjezere kudzidalira ndikuchepetsa mpweya wa carbon dioxide.Kugwiritsa ntchito ma inverters awiri oyesedwa a GoodWe hybrid 5000-EH ndi 10k-ET komanso kukhazikitsa kosavuta kwa makina osungira a photovoltaic sikungobweretsa kubwerera kwa eni nyumba malinga ndi mpweya woipa wa carbon dioxide, komanso ndalama, chifukwa amatha Kupeza malipiro oyenera panthawi ya chaka.
GoodWe ili ndi zinthu zambiri zosungiramo mphamvu zamagetsi pamsika, zomwe zimakhala ndi gawo limodzi, magawo atatu, okwera kwambiri komanso otsika kwambiri.GoodWe yaika ndalama zambiri pakufufuza ndi kukonza njira zosungiramo zinthu zosiyanasiyana.M'mayiko omwe ali ndi mitengo yamagetsi yamagetsi, eni nyumba ambiri amakhala okonzeka kukhazikitsa ma hybrid inverters kuti azidzigwiritsira ntchito okha.Ntchito yosunga zobwezeretsera ya GoodWe imatha kuwonetsetsa kuti magetsi azikhala okhazikika kwa maola 24 panyengo yoopsa.M'dziko
M'malo omwe gululi ndi losakhazikika kapena losakhazikika, ogula adzakhudzidwa ndi kuzimitsa kwa magetsi.GoodWe Hybrid system ndiye yankho labwino kwambiri loperekera magetsi osasunthika osasunthika pamagawo okhala ndi msika wa C&I.
Magawo atatu a hybrid inverter omwe amagwirizana ndi mabatire apamwamba kwambiri ndi chinthu cha nyenyezi, chomwe chili choyenera kwambiri ku msika wosungira mphamvu ku Ulaya.Mndandanda wa ET umakhala ndi mphamvu za 5kW, 8kW ndi 10kW, zomwe zimalola kuti mpaka 10% achuluke kuti achulukitse mphamvu zowonjezera, komanso amapereka mphamvu zopanda mphamvu zonyamula katundu.Nthawi yosinthira yokha ndi yochepera 10 milliseconds.Itha kupereka kulumikizidwa kwa gridi muzochitika zotsatirazi Sungani gridi ikatsekedwa kapena kuwonongeka, gululiyo ili poyambira komanso yodziyimira pawokha.
Mndandanda wa GoodWe EH ndi inverter yamagetsi yamagetsi yolumikizana ndi gawo limodzi, yopangidwira mabatire apamwamba kwambiri.Kwa ogwiritsa ntchito omwe akufuna potsiriza kupeza njira yothetsera mphamvu zonse zosungiramo mphamvu, inverter ili ndi njira "yokonzeka batri";kungofunika kugula code activation, EH ikhoza kusinthidwa mosavuta ku dongosolo lathunthu la ESS.Zingwe zoyankhulirana zimakhala zolumikizidwa kale, zomwe zimachepetsa kwambiri nthawi yoyika, ndipo zolumikizira za plug-ndi-play za AC zimathandizanso kuti ntchito ndi kukonza zikhale zosavuta.
EH imagwira ntchito ndi mabatire amphamvu kwambiri (85-450V) ndipo imatha kusinthiratu kupita ku standby mode mkati mwa 0.01s (mulingo wa UPS) kuti iwonetsetse kuti katundu wovuta kwambiri asasokonezeke.Kupatuka kwamphamvu kwa inverter ndikochepera 20W, komwe kumapangidwira kuti azidzigwiritsa ntchito kwambiri.Kuonjezera apo, zimatengera masekondi osachepera 9 kuti musinthe kuchokera ku gridi kupita ku photovoltaics ndi katundu wolemetsa wa mphamvu, zomwe zimathandiza ogwiritsa ntchito kupewa kupeza magetsi okwera mtengo kuchokera ku gridi.
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Nthawi yotumiza: Jul-15-2021
