Kutheni kufuneka abalawuli betshaja kwinkqubo yezibane zelanga?
Abalawuli balawula ukutshaja iibhetri kwaye xa kungekho mbane uvelayo, bavula i-LED. Ebusuku xa umbane ungasaveliswa, kukho ithuba lokuba umbane ogciniweyo ubuyele umva ukusuka kwibhetri ukuya kwiiphaneli zelanga. Oku kunokuyikhupha ibhetri kwaye isilawuli sokutshaja selanga sinokuthintela ukuhamba kombane okubuyela umva. Abalawuli betshaja yelanga bakhupha iiphaneli zelanga kwiibhetri xa bebona ukuba akukho mbane uvela kwiiphaneli kwaye ngaloo ndlela baphephe ukutshaja kakhulu.
Ukutshaja kakhulu kunokubangela ukuncipha kobomi bebhetri kwaye ngamanye amaxesha umonakalo omkhulu kwiibhetri. Abalawuli betshaja yelanga banamhlanje banceda ekwandiseni ubomi bebhetri ngokunciphisa ubungakanani bamandla asetyenziswa kwiibhetri xa iibhetri ziphantse zatshajwa ngokupheleleyo kwaye ziguqula i-voltage engaphezulu ibe yi-amperage.
Izilawuli zokutshaja zelanga ziyafuneka kuba:
● Zibonisa ngokucacileyo xa ibhetri itshajiwe
● Ziyayithintela ibhetri ekutshajeni kakhulu nasekutshajeni ngaphantsi
● Zilawula i-voltage yebhetri
● Zithintela ukubuya kombane
Iintlobo zezilawuli zetshaja yelanga
Abalawuli bokutshaja bePulse Width Modulation (PWM):
Ezi zilawuli zisebenzisa indlela elawula ukuhamba kombane ukuya kwibhetri ngokunciphisa umbane kancinci kancinci okwaziwa ngokuba yi-pulse width modulation. Xa ibhetri igcwele kwaye ifikelela kwinqanaba lokutshaja elilinganayo, umlawuli uyaqhubeka nokubonelela ngamandla amancinci ukugcina itshaja yebhetri igcwele. Uninzi lweebhetri ezinokutshajwa kwakhona ludla ngokuzikhupha ngokwalo kwaye lulahlekelwe ngamandla nokuba sele lutshajwe ngokupheleleyo. Umlawuli we-PWM ugcina itshaja ngokuqhubeka nokubonelela ngombane omncinci ofanayo nowezinga lokuzikhupha ngokwalo.
Iingenelo
●Ixabiso eliphantsi
●Iteknoloji endala neyavavanywayo ngexesha elidlulileyo
●Ihlala ixesha elide kwaye isebenza kakuhle kubushushu obufudumeleyo
● Ifumaneka kwiintlobo ngeentlobo zezicelo ngobukhulu obahlukeneyo
● Ukusebenza kakuhle kwe-65% ukuya kwi-75% kuphela
● I-voltage yokufaka ilanga kunye ne-voltage eqhelekileyo yebhetri kufuneka ihambelane
● Ayihambelani neemodyuli zokudibanisa igridi ephezulu yombane
Iingxaki
Izilawuli zokutshaja ze-Maximum power point tracking (MPPT):
Ezi zilawuli zisebenzisa indlela yokwenza iphaneli yelanga isebenze kwindawo yayo ephezulu yamandla. Iphaneli yelanga ifumana amanqanaba ahlukeneyo okukhanya kwelanga imini yonke kwaye oku kunokubangela ukuba i-voltage yepaneli kunye nomsinga zitshintshe rhoqo. I-MPPT inceda ukulandelela nokulungisa i-voltage ukuze ivelise amandla aphezulu nokuba imeko yemozulu injani na.
Iingenelo
●Shaja ngokukhawuleza kwaye ixesha elide
●Isebenza ngcono kunePWM
● Ubuchwepheshe bamva nje
●Izinga lokuguqulwa lingafikelela kwi-99%
●Isebenza ngcono kwiindawo ezibandayo
●Ibiza kakhulu
●Inkulu ngobukhulu xa ithelekiswa nePWM
Iingxaki
Ungayikhetha njani isilawuli sokutshaja esifanelekileyo?
Ngokusekelwe kumthamo wangoku, kufuneka kukhethwe isilawuli setshaja yelanga esihambelana ne-voltage yenkqubo. Izilawuli ze-MPPT zihlala zisetyenziswa kwizibane zesitalato zelanga. Izilawuli zetshaja yelanga zithathwa njengesixhobo sokukhusela kwaye zivelisa okona kulungileyo kwizibane zakho.isibane sesitalato selangaIzinto ekufuneka zikhunjulwe xa ukhetha isilawuli esifanelekileyo zezi:
●Ubomi bomlawuli
●Iimeko zobushushu apho kuza kufakelwa khona inkqubo yelanga
●Iimfuno zakho zamandla
●Inani leephaneli zelanga kunye nokusebenza kwazo kakuhle
●Ubukhulu benkqubo yakho yokukhanya kwelanga
●Uhlobo lweebhetri ezisetyenziswa kwinkqubo yokukhanya kwelanga
Iinkcukacha zobugcisa ezifana nezixhobo ezisetyenzisiweyo, ukusebenza kakuhle kwazo kunye nobomi bazo zinikwe ngokweenkcukacha kwinkqubo nganye yokukhanya kwelanga. Ngokusekelwe kuhlahlo lwabiwo-mali lwakho, iimpawu ozifunayo kunye nendawo yokufakela, ungakhetha isilawuli esifanelekileyo kwizibane zakho zelanga.
Njengoko kubonisiwe kumfanekiso, iZenith Lighting ngumvelisi ochwephesha wezibane zelanga kunye nezinye iimveliso ezinxulumene noko, ukuba unemibuzo okanye iprojekthi, nceda ungathandabuzi ukukunceda. nxibelelana nathi.
Ixesha lokuthumela: Meyi-19-2023