Uburyo bumwe bwo kugabanya ingano ya kabili ni ugukoresha imbonerahamwe yihariye itangwa na IEEE, itanga imbonerahamwe nyinshi kuri 100% na 75%.
Hamwe no kwibanda ku mbaraga zishobora kuvugururwa, ingufu z'izuba ziyongereye cyane ku isi. Mugihe icyifuzo cyo gushyiramo izuba gikomeje kwiyongera, ni ngombwa guhuza buri kintu cyose cyumushinga wizuba kugirango ugaruke cyane. Cabling Photovoltaic nigice gikunze kwirengagizwa gifite amahirwe menshi yo gutera imbere.
Guhitamo insinga ya Photovoltaque nubunini bigira uruhare runini mugukwirakwiza ingufu neza mugihe hagabanijwe ibiciro byo kwishyiriraho. Ubusanzwe, insinga zagiye zirenga kugirango habeho kugabanuka kwa voltage, kurinda umutekano no kubahiriza amabwiriza. Nyamara, ubu buryo bushobora kuvamo amafaranga adakenewe, imyanda yibikoresho, no kugabanya imikorere ya sisitemu. Kugira ngo ibyo bibazo bikemuke, injeniyeri nabateza imbere ubu bahindukirira uburyo bushya, nko gukoresha imbonerahamwe yihariye yatanzwe na IEEE, kugirango ugabanye neza ingano ya kabili kandi uhindure neza umushinga.
IEEE (Institute of Electrical and Electronics Engineers) itanga umurongo ngenderwaho nubuziranenge mugushushanya, gushiraho, no gukoresha sisitemu yizuba. Mubyamamare byabo bizwi cyane IEEE 1584-2018 "Amabwiriza yo Gukora Arc Flash Hazard Kubara," batanga imbonerahamwe nyinshi zifasha kumenya ubunini bwa kabili kubintu 100% na 75% byumutwaro. Ukoresheje iyi mbonerahamwe, abashushanya n'abayishiraho barashobora kumenya neza ingano ya kabili ikurikije ibikenewe hamwe nibipimo byumushinga wizuba.
Kimwe mu byiza byingenzi byo gukoresha izi mbonerahamwe nubushobozi bwo kugabanya neza ingano ya kabili bitagize ingaruka ku busugire bwa sisitemu. Urebye ibintu nkibikoresho byuyobora, igipimo cyubushyuhe, hamwe n’ibisabwa kugira ngo umuyaga ugabanuke, abashushanya ibintu barashobora guhuza imiyoboro y’insinga mu gihe bakurikiza amahame y’umutekano. Kugabanuka k'ubunini bwa kabili bigabanya amafaranga yakoreshejwe kandi byongera imikorere muri sisitemu, bikavamo kuzigama amafaranga ataziguye.
Ikindi gitekerezo cyingenzi muri PV cabling optimizasiyo ni uguhuza tekinoroji yubwenge. Kugirango wongere imikorere nubworoherane bwa sisitemu yizuba, ibyashizweho byinshi ubu biragaragaza imbaraga za optimizers na microinverters. Ibi bikoresho byongera ingufu mukugabanya ingaruka zigicucu, ivumbi nibindi bintu bitesha agaciro imikorere. Iyo uhujwe ninyungu zo kuringaniza insinga nziza, izi terambere zirashobora kurushaho kwagura umushinga mugukoresha umusaruro mwinshi no kugabanya amafaranga yo kubungabunga.
Mu gusoza, optimizasiyo ya PV nikintu cyingenzi mugutegura umushinga wizuba kandi birashobora kugira ingaruka zikomeye kubisubizo. Ukoresheje imbonerahamwe yihariye itangwa na IEEE kandi urebye ibintu nko kugabanuka kwa voltage, guhitamo ibikoresho, hamwe no guhuza sisitemu, abashushanya n'abashiraho barashobora kugabanya neza ingano ya kabili mugihe bikomeje kubahiriza ibipimo byumutekano. Ubu buryo bushobora kuvamo amafaranga menshi yo kuzigama, kunoza imikorere ya sisitemu no kongera umusaruro. Mu gihe inganda zikomoka ku mirasire y'izuba zikomeje gutera imbere, uburyo bwo gufata amashanyarazi ya fotokolta bigomba gushyirwa imbere kugira ngo hafungurwe ingufu zose z’izuba kandi byihutishe inzibacyuho irambye.
Igihe cyo kohereza: Ukwakira-27-2023