Bayanan kula aikace-aikace

1. Gabatarwa Dokokin Italiyanci na buƙatar duk inverters da ke da alaƙa da grid su fara yin gwajin kai na SPI.A lokacin wannan gwajin kai, mai inverter yana duba lokutan tafiya don fiye da ƙarfin lantarki, ƙarƙashin ƙarfin lantarki, fiye da mita da kuma ƙarƙashin mitar - don tabbatar da cewa inverter ya katse lokacin da ake buƙata ...

1. Menene rage yawan zafin jiki?Derating shine rage sarrafawa na ikon inverter.A cikin aiki na yau da kullun, inverters suna aiki a iyakar ƙarfin su.A wannan wurin aiki, rabo tsakanin PV ƙarfin lantarki da PV halin yanzu yana haifar da matsakaicin ƙarfi.Matsakaicin wurin wutar lantarki yana canza fursunoni...

Tare da haɓaka fasahar ƙirar Cell da PV, fasahohi daban-daban irin su rabin yankan tantanin halitta, shingling module, ƙirar fuska biyu, PERC, da sauransu.Ƙarfin fitarwa da halin yanzu na module guda ɗaya sun ƙaru sosai.Wannan yana kawo ƙarin buƙatu don juyar da ...

Menene "laifi keɓewa"?A cikin tsarin photovoltaic tare da mai juyawa-marasa inverter, DC ta keɓe daga ƙasa.Modules tare da keɓantaccen ƙirar ƙirar, wayoyi marasa kariya, ƙarancin wutar lantarki, ko kuskuren inverter na iya haifar da ɗigon DC na yanzu zuwa ƙasa (PE - kariya ...

1. Dalilin Me ya sa inverter faruwa overvoltage tripping ko ikon rage faruwa?Yana iya zama ɗaya daga cikin dalilai masu zuwa: 1) Wurin lantarki na gida ya riga yana aiki a waje da ƙa'idodin ƙarfin lantarki na gida (ko saitunan ƙa'ida mara kyau).Misali, a Ostiraliya, AS 60038 ya ƙayyade 230 volts azaman ...

Yawancin ƙasashe a duniya suna amfani da ma'auni na 230 V (tsarin lantarki) da 400V (layin lantarki) tare da igiyoyi masu tsaka tsaki a 50Hz ko 60Hz.Ko kuma ana iya samun tsarin grid Delta don jigilar wutar lantarki da amfani da masana'antu don injuna na musamman.Kuma sakamakon kwatankwacin hakan, yawancin inverte na hasken rana...

Ƙididdigar Ƙirar Ƙirar Rana Mai Inverter Labari mai zuwa zai taimake ka ƙididdige matsakaicin / mafi ƙarancin adadin kayayyaki a kowane jeri yayin zana tsarin PV naka.Kuma girman inverter ya ƙunshi sassa biyu, ƙarfin lantarki, da girman halin yanzu.A lokacin girman inverter kana buƙatar shigar da ...

Me ya sa za mu ƙara mitar jujjuyawa?Mafi tasirin mitar juzu'i mai yawa: 1. Tare da haɓaka mitar juyawa, ƙara da nauyi na inverter shima yana raguwa, kuma ƙarfin ƙarfin yana haɓaka sosai, wanda zai iya rage ma'ajiyar ta yadda ya kamata, tr ...

Dalilin da ya sa muke buƙatar Ƙimar Ƙimar Ƙimar Fitarwa 1. A wasu ƙasashe, ƙa'idodin gida sun ƙayyade adadin wutar lantarki na PV za a iya ciyar da su zuwa grid ko ba da izinin ciyarwa a kowane abu, yayin da ba da damar yin amfani da ikon PV don cin gashin kai.Saboda haka, ba tare da Maganin Ƙimar Ƙimar Fitarwa ba, tsarin PV ba zai iya zama ...