Inkqubo yokuvelisa amandla elanga ikakhulu ibandakanya: iinxalenye zeeseli zelanga, izilawuli, iibhetri, ii-inverters, imithwalo, njl.njl. Phakathi kwazo, iinxalenye zeeseli zelanga kunye neebhetri ziyinkqubo yokubonelela ngombane, umlawuli kunye ne-inverter yinkqubo yokulawula kunye nokukhusela, kwaye umthwalo yi-terminal yenkqubo.
1. Imodyuli yeseli yelanga
Imodyuli yeseli yelanga yinxalenye engundoqo yenkqubo yokuvelisa amandla.Umsebenzi wayo kukuguqula ngokuthe ngqo amandla akhazimlayo elanga abe ngumbane othe ngqo, osetyenziswa ngumthwalo okanye ugcinwe kwibhetri ukuze ugcinwe.Ngokuqhelekileyo, ngokweemfuno zabasebenzisi, iipaneli ezininzi zelanga zidibaniswe ngendlela ethile yokwenza isikwere seseli yelanga (i-array), emva koko izibiyeli ezifanelekileyo kunye neebhokisi ze-junction zongezwa ukwenza imodyuli yeseli yelanga.
2. Umlawuli wentlawulo
Kwinkqubo yokuvelisa amandla elanga, umsebenzi osisiseko wesilawuli sentlawulo kukubonelela ngeyona nto ibalaseleyo yokutshaja ngoku kunye nombane webhetri, ukutshaja ibhetri ngokukhawuleza, ngokutyibilikayo nangokufanelekileyo, ukunciphisa ilahleko ngexesha lenkqubo yokutshaja, kunye nokwandisa ubomi benkonzo. ibhetri kangangoko kunokwenzeka;Khusela ibhetri ekutshajisweni nasekukhutshweni kakhulu.Umlawuli ophambili unokurekhoda ngaxeshanye kwaye abonise idatha ebalulekileyo yenkqubo, njengokutshaja okwangoku, i-voltage njalo njalo.Imisebenzi ephambili yomlawuli yile ilandelayo:
1) Ukukhuselwa kwe-Overcharge ukuphepha umonakalo kwibhetri ngenxa yombane wokutshaja kakhulu.
I-2) Ukukhuselwa kokukhutshwa ngokugqithiseleyo ukukhusela ibhetri ukuba yonakaliswe ngenxa yokukhutshwa kumbane ophantsi kakhulu.
I-3) Umsebenzi wokudibanisa i-anti-reverse uvimbela ibhetri kunye nepaneli yelanga ukuba ingakwazi ukusetyenziswa okanye ibangele ingozi ngenxa yoxhumo oluhle kunye olubi.
4) Umsebenzi wokukhusela umbane ugwema umonakalo kuyo yonke inkqubo ngenxa yokubetha kombane.
5) Imbuyekezo yeqondo lobushushu ikakhulu yeendawo ezinomahluko omkhulu wobushushu ukuqinisekisa ukuba ibhetri ikwisiphumo esihle sokutshaja.
6) Umsebenzi wexesha ulawula ixesha lokusebenza komthwalo kwaye ugweme ukuchitha amandla.
I-7) Ukukhuselwa okugqithisiweyo Xa umthwalo ukhulu kakhulu okanye ufutshane, umthwalo uya kunqunyulwa ngokuzenzekelayo ukuze kuqinisekiswe ukusebenza ngokukhuselekileyo kwenkqubo.
I-8) Ukukhusela ukushisa okukhulu Xa ukushisa okusebenzayo kwenkqubo kuphezulu kakhulu, kuya kumisa ngokuzenzekelayo ukunika amandla kumthwalo.Emva kokuba impazamo isusiwe, iya kuqalisa ngokuzenzekelayo ukusebenza okuqhelekileyo.
9) Ukuchongwa ngokuzenzekelayo kwamandla ombane Kwiinkqubo ezahlukeneyo zombane wokusebenza, ukuchongwa okuzenzekelayo kuyadingeka, kwaye akukho zicwangciso ezongezelelweyo ezifunekayo.
3. Ibhetri
Umsebenzi webhetri kukugcina amandla e-DC akhutshwa luluhlu lweeseli zelanga ukuze lusetyenziswe ngumthwalo.Kwinkqubo yokuvelisa amandla e-photovoltaic, ibhetri ikwimeko yentlawulo edadayo kunye nokukhutshwa.Emini, i-solar cell array ihlawulisa ibhetri, kwaye ngexesha elifanayo, uluhlu lwesikwere lubonelela ngombane kumthwalo.Ebusuku, umbane womthwalo wonke unikezelwa yibhetri.Ngoko ke, kuyafuneka ukuba ukuzikhupha kwebhetri kufuneka kube kuncinci, kwaye ukusebenza kakuhle kokutshaja kufuneka kube phezulu.Kwangaxeshanye, izinto ezifana nexabiso kunye nokusebenziseka lula kufuneka kuqwalaselwe.
4. Inverter
Uninzi lwezixhobo zombane, ezifana nezibane ze-fluorescent, iiseti zeTV, iifriji, iifeni zombane kunye noninzi lweematshini zamandla, zisebenza ngokutshintshana okwangoku.Ukuze ezo zixhobo zombane zisebenze ngokuqhelekileyo, inkqubo yokuvelisa amandla elanga kufuneka iguqule umsinga othe ngqo ube ngumsinga otshintshanayo.Isixhobo sombane esinamandla esinalo msebenzi sibizwa ngokuba yi-inverter.I-inverter inomsebenzi wokulawula umbane ozenzekelayo, onokuphucula umgangatho wokubonelela kwamandla wenkqubo yokuvelisa amandla e-photovoltaic.
Ixesha lokuposa: Dec-30-2022