Injin canza wutar lantarki shine kwakwalwa da zuciyar tsarin samar da wutar lantarki ta photovoltaic. A cikin tsarin samar da wutar lantarki ta hasken rana, wutar da aka samar da wutar lantarki ta photovoltaic ita ce wutar DC. Duk da haka, yawancin kaya suna buƙatar wutar AC, kuma tsarin samar da wutar lantarki ta DC yana da iyaka mai yawa kuma ba shi da sauƙi a canza wutar lantarki. , kewayon aikace-aikacen kaya kuma yana da iyaka, sai dai ga kayan aiki na musamman, ana buƙatar inverters don canza wutar DC zuwa wutar AC. Injin canza wutar lantarki ta photovoltaic ita ce zuciyar tsarin samar da wutar lantarki ta hasken rana, wanda ke canza wutar lantarki kai tsaye da na'urorin photovoltaic ke samarwa zuwa wutar lantarki mai canzawa, kuma yana watsa shi zuwa ga kaya ko grid na gida, kuma na'urar lantarki ce mai ƙarfi tare da ayyukan kariya masu alaƙa.
Injin samar da wutar lantarki na hasken rana ya ƙunshi kayan aiki na wutar lantarki, allon da'ira, masu karya da'ira, matattara, masu samar da wutar lantarki, masu canza wutar lantarki, masu haɗa na'urori da kabad. Tsarin samarwa ya haɗa da sarrafa sassan lantarki kafin a fara aiki, haɗa na'urori gaba ɗaya, gwaji da kuma cikakken marufi na na'ura. Ci gabansa ya dogara ne da ci gaban fasahar lantarki ta wutar lantarki, fasahar na'urorin semiconductor da fasahar sarrafawa ta zamani.
Ga masu amfani da wutar lantarki ta hasken rana, inganta ingancin sauyawar wutar lantarki abu ne da har abada, amma lokacin da ingancin tsarin ke ƙaruwa, kusan kusan kashi 100%, ƙarin inganta inganci zai kasance tare da aiki mai rahusa. Saboda haka, yadda za a ci gaba da ingantaccen aiki, har ma da kula da kyakkyawan gasa a farashi zai zama muhimmin batu a halin yanzu.
Idan aka kwatanta da ƙoƙarin inganta ingancin inverter, yadda ake inganta ingancin tsarin inverter gaba ɗaya yana zama wani muhimmin batu a hankali ga tsarin makamashin rana. A cikin tsarin hasken rana, lokacin da yanki na 2%-3% na inuwa ya bayyana, ga inverter mai amfani da aikin MPPT, ƙarfin fitarwa na tsarin a wannan lokacin na iya raguwa da kusan kashi 20% lokacin da ƙarfin fitarwa bai yi kyau ba. Domin a daidaita da yanayin kamar haka, hanya ce mai matuƙar tasiri don amfani da ayyukan sarrafa MPPT ɗaya-da-ɗaya ko ayyukan sarrafa MPPT da yawa don na'urorin hasken rana ɗaya ko ɓangare.
Tunda tsarin inverter yana cikin yanayin aiki mai haɗin grid, zubar da tsarin zuwa ƙasa zai haifar da manyan matsalolin tsaro; ban da haka, don inganta ingancin tsarin, yawancin jerin hasken rana za a haɗa su a jere don samar da babban ƙarfin fitarwa na DC; Saboda faruwar yanayi mara kyau tsakanin electrodes, yana da sauƙin samar da baka na DC. Saboda yawan ƙarfin DC, yana da matukar wahala a kashe baka, kuma yana da sauƙin haifar da wuta. Tare da amfani da tsarin inverter na hasken rana da yawa, batun tsaron tsarin zai zama muhimmin ɓangare na fasahar inverter.
Lokacin Saƙo: Afrilu-01-2023
