Amandla elanga aya ethandwa kakhulu njengomthombo wamandla ohlaziyekayo nozinzileyo.Ukwandisa ukusetyenziswa kwamandla elanga, iipaneli zelanga zibalulekile.Nangona kunjalo, iipaneli zelanga zizodwa azonelanga ukuguqula ukukhanya kwelanga kube ngumbane osebenzisekayo.Abaguquli idlala indima ebalulekileyo ekuguquleni umsinga othe ngqo (DC) oveliswa ziipaneli zelanga zibe ngumsinga otshintshanayo (AC), osetyenziselwa ukuphembelela amakhaya, amashishini, kunye nezinye izixhobo zombane.Phakathi kweentlobo ezahlukeneyo zeii-inverters kwimarike,ii-inverters ixhotyiswe ngeMaximum Power Point Tracking (MPPT) itekhnoloji ithandwa ngokubanzi ngenxa yeenzuzo zabo ezininzi.
Itekhnoloji yeMPPT yenzelwe ukongeza inkqubo yokuguqula amandla elangaii-inverters.Ilandelela ngokuqhubekayo indawo ephezulu yamandla eepaneli zelanga, iqinisekisa ukuba zisebenza ngokufanelekileyo.Oku kuthetha ukuba nokuba iimeko zemozulu azifanelekanga okanye iiphaneli zelanga zinomthunzi ngokuyinxenye, iinverterngokusebenza kweMPPT kusenakho ukukhupha amandla aphezulu anokwenzeka.Oku kubaluleke ngakumbi kwiindawo ezinesimo sezulu esiguquguqukayo okanye apho kunokubakho umthunzi wemithi okanye izakhiwo ezikufutshane.
Enye yeenzuzo ezibalulekileyo ze-inverterngeMPPT isakhono kukukwazi ukwenza amandla amaninzi ngokuhamba kwexesha.Ngokusebenza kwindawo ephezulu yamandla, eziii-invertersinokunika amandla amaninzi kunesiqheloii-invertersngaphandle kweMPPT.Ukonyuka kokusebenza kakuhle kunokuba nempembelelo ebalulekileyo kwixesha elide, okukhokelela kugcino lwamandla amakhulu kunye nembuyekezo ekhawulezayo kutyalo-mali kubanini beepaneli zelanga.
Abaguqulingeteknoloji yeMPPT ikwabonelela ngokuguquguquka kufakelo lwepaneli yelanga.MPPTii-invertersinokusingatha uluhlu olubanzi lokucwangciswa kweepaneli zelanga, kuquka iipaneli eziqhagamshelwe kuthotho okanye ngokuhambelanayo.Oku kwenza inkqubo yelanga ibe lula ukulinganisa kunye nokwandisa, ukuvumela abasebenzisi ukuba bafake ngokulula iipaneli ezininzi ukuba bafuna ukwandisa umthamo wokuvelisa amandla kwixesha elizayo.
Enye inzuzo yeMPPTii-inverterskukukwazi ukubeka iliso kunye nokulawula ukusebenza kweepaneli zelanga.Ngee-algorithms eziphambili kunye nesoftware, eziii-invertersnikezela ngedatha yexesha lokwenyani kumandla owenziwe yiphaneli yomntu ngamnye.Olu lwazi lubalulekile ekuchongeni nayiphi na imiba okanye ukungangqinelani kwisistim ukwenzela ukuba ukugcinwa kwangexesha okanye ukulungiswa kunokwenziwa ukuqinisekisa ukusebenza kakuhle koluhlu lwelanga.
Ukongeza,ii-inverterszixhotyiswe ngeteknoloji yeMPPT zihlala zihambelana namaqonga okubeka iliso aphezulu kunye nokuhlanganiswa kwegridi ehlakaniphile.Oku kuvumela abasebenzisi ukuba babeke iliso bekude kwaye balawule iinkqubo zabo zelanga, ukubonelela ngolwazi oluxabisekileyo kwimveliso yamandla, ukusetyenziswa kunye nokusetyenziswa.Le ndlela yokusetyenziswa kwedatha yenza kube lula ukulawula amandla kwaye inamandla okwandisa amandla kunye nokonga iindleko.
Ukuthembeka okupheleleyo kunye nokuqina kweinverterkunye neMPPT kukwafanele ukukhankanywa.Eziii-invertersziyilelwe ukumelana neemeko ezirhabaxa zokusingqongileyo ezifana namaqondo obushushu agqithisileyo kunye namaqondo okufuma.Ukongeza, bahlala benikezela ngeewaranti ezongezelelweyo kunye nenkxaso yobugcisa, ukunika abasebenzisi uxolo lwengqondo kunye nokuqinisekisa ukuba utyalo-mali lwabo lukhuselekile.
Ukushwankathela,ii-invertersusebenzisa iteknoloji yeMPPT ineenzuzo ezininzi kunezemveliii-inverters.Bayakwazi ukulandelela kunye nokukhupha amandla aphezulu kwiipaneli zelanga nangaphantsi kweemeko ezifanelekileyo, ukuqinisekisa ukuveliswa kwamandla afanelekileyo.Bandisa ukusebenza kakuhle, ukuguquguquka kunye nokulinganisa ukufakwa kweepaneli zelanga ngelixa bebonelela ngokubeka iliso okuphambili kunye nokulawula amandla.Ukongeza, ukuthembeka kwabo kunye nokuqina kwabo kubenza babe lukhetho oluqinileyo kwiinkqubo zelanga.Njengoko imfuno yamandla ahlaziyekayo iqhubeka ikhula,ii-inverterskunye nezakhono zeMPPT inokuba yinto yokuqala yokukhetha ukwandisa amandla okuguqula amandla elanga.
Ixesha lokuposa: Nov-14-2023