Ka'idar samar da wutar lantarki ta hasken rana fasaha ce da ke jujjuya makamashin haske kai tsaye zuwa makamashin lantarki ta hanyar amfani da tasirin photovoltaic na mahallin semiconductor.Babban abin da ke cikin wannan fasaha shine tantanin rana.Kwayoyin hasken rana an tattara su kuma an kiyaye su a cikin jerin don samar da babban yanki na tsarin hasken rana sannan a haɗa su da mai sarrafa wutar lantarki ko makamancin haka don samar da na'urar samar da wutar lantarki ta photovoltaic.Dukkan tsari ana kiransa tsarin samar da wutar lantarki na hotovoltaic.Tsarin samar da wutar lantarki na photovoltaic ya ƙunshi nau'ikan hasken rana, fakitin baturi, caji da masu kula da fitarwa, masu canza hasken rana, akwatunan haɗaka da sauran kayan aiki.
Me yasa amfani da inverter a cikin tsarin samar da wutar lantarki ta hasken rana?
Inverter wata na'ura ce da ke juyar da halin yanzu kai tsaye zuwa mai canzawa.Kwayoyin hasken rana za su samar da wutar lantarki ta DC a cikin hasken rana, kuma wutar DC da aka adana a cikin baturin ita ma wutar ce ta DC.Duk da haka, tsarin samar da wutar lantarki na DC yana da iyakacin iyaka.Abubuwan AC kamar fitilu masu kyalli, TV, firji, da magoya bayan wutar lantarki a rayuwar yau da kullun ba za su iya yin amfani da wutar lantarki ta DC ba.Don samar da wutar lantarki na photovoltaic da za a yi amfani da shi sosai a rayuwarmu ta yau da kullun, inverters waɗanda za su iya juyar da halin yanzu kai tsaye zuwa madaidaicin halin yanzu suna da mahimmanci.
A matsayin wani muhimmin ɓangare na samar da wutar lantarki na photovoltaic, ana amfani da inverter na photovoltaic mafi yawa don canza halin yanzu kai tsaye da aka samar ta hanyar samfurin photovoltaic zuwa halin yanzu.Mai jujjuyawar ba wai kawai yana da aikin canza DC-AC ba, har ma yana da aikin haɓaka aikin tantanin halitta na hasken rana da aikin kariyar kuskuren tsarin.Mai zuwa shine taƙaitaccen gabatarwar zuwa aiki ta atomatik da ayyukan kashewa na inverter photovoltaic da matsakaicin aikin sarrafa wutar lantarki.
1. Matsakaicin aikin sarrafa ikon sa ido
Fitowar samfurin salular hasken rana ya bambanta da ƙarfin hasken rana da kuma yanayin zafin na'urar tantanin rana da kanta (zazzabi guntu).Bugu da ƙari, tun da tsarin hasken rana yana da halayyar cewa ƙarfin lantarki yana raguwa yayin da halin yanzu ya karu, akwai wurin aiki mafi kyau inda za'a iya samun iyakar ƙarfin.Ƙarfin hasken rana yana canzawa, kuma a bayyane yake mafi kyawun wurin aiki shima yana canzawa.Dangane da waɗannan sauye-sauye, wurin aiki na tsarin hasken rana koyaushe yana kan iyakar ƙarfin wuta, kuma tsarin koyaushe yana samun matsakaicin ƙarfin wutar lantarki daga tsarin hasken rana.Wannan iko shine matsakaicin ikon bin diddigin wutar lantarki.Babban fasalin inverters don tsarin hasken rana shine cewa sun haɗa da aikin madaidaicin madaidaicin madaidaicin ikon (MPPT).
2. Aiki ta atomatik da aikin dakatarwa
Bayan fitowar rana da safe, ƙarfin hasken rana yana ƙaruwa sannu a hankali, kuma fitowar tantanin rana yana ƙaruwa.Lokacin da ƙarfin fitarwa da ake buƙata ta inverter ya isa, inverter yana farawa ta atomatik.Bayan shigar da aiki, inverter zai sa ido kan yadda za a fitar da tsarin hasken rana a kowane lokaci.Matukar ƙarfin fitarwa na tsarin hasken rana ya fi ƙarfin fitarwa da ake buƙata don inverter yayi aiki, inverter zai ci gaba da aiki;zai tsaya har faduwar rana, ko da gajimare ne da ruwa.Mai inverter kuma yana iya aiki.Lokacin da fitarwa na tsarin hasken rana ya zama ƙarami kuma fitarwar inverter yana kusa da 0, mai inverter zai samar da yanayin jiran aiki.
Baya ga ayyuka guda biyu da aka bayyana a sama, mai juyawa na hoto yana da aikin hana aiki mai zaman kansa (don tsarin haɗin grid), aikin daidaita wutar lantarki ta atomatik (don tsarin haɗin grid), aikin gano DC (don tsarin haɗin grid). , da aikin gano ƙasa na DC (don tsarin haɗin grid) da sauran ayyuka.A cikin tsarin samar da wutar lantarki na hasken rana, ingancin inverter wani muhimmin abu ne wanda ke ƙayyade ƙarfin hasken rana da ƙarfin baturi.
Lokacin aikawa: Afrilu-01-2023
