Yiziphi izici zabalawuli belanga?

Ukusetshenziswa kwamandla elanga kuya ngokuya kuthandwa kakhulu, uyini umgomo osebenzayo we-solar controller?

Isilawuli seSolar sisebenzisa i-microcomputer eyodwa ye-chip ne-software ekhethekile ukuze sikwazi ukulawula okuqondayo nokulawulwa okunembayo kusetshenziswa ukulungiswa kwebhethri lokuphuma kwebhethri. Abakhiqizi abalandelayo be-Inverter bazonikeza isingeniso esinemininingwane:

1. Imodi yokushaja eguqukayo emithathu

Ukuwohloka kokusebenza kwebhethri kudalwa ikakhulukazi ngenxa yezizathu ezimbili ngaphandle kokuguga okujwayelekile kokuphila: Okukodwa kokulahleka kwangaphakathi nokulahleka kwamanzi okubangelwa ukukhishwa okuphezulu kakhulu; Enye i-voltage ephansi kakhulu yokushaja noma ukushaja okunganele. Ipuletivation sulfation. Ngakho-ke, ukushaja kwebhethri kumele kuvikelwe emkhawulweni ongaphezulu. Ihlukaniswe ngokuqinile izigaba ezintathu (ukuncishiswa komkhawulo wamanje, ukuncishiswa kwamandla kagesi njalo), kanye nesikhathi sokushaja salezi zigaba ezintathu kusethwa ngokuzenzakalela ngokuzenzakalela amabhethri amasha. , Sebenzisa ngokuzenzakalelayo imodi yokushaja ehambisanayo ukuphatha, gwema ukwehluleka kokuhlinzekwa kwamabhethri webhethri, ukufezekisa umphumela ophephile, osebenzayo, osebenza ngokugcwele.

2. Ukuvikelwa kokukhokhisa

Lapho i-voltage yebhethri idlula i-voltage yokugcina yokushaja, ibhethri lizokhiqiza i-hydrogen nomoya-mpilo bese livula i-valve ukukhulula igesi. Inani elikhulu le-Evolution yegesi lizoholela nakanjani ekulahlekelweni yi-electrolyte fluid. Ngaphezu kwalokho, noma ngabe ibhethri lifinyelela kumandla okugcina wokushaja, ibhethri alikwazi ukukhokhiswa ngokuphelele, ngakho-ke ukushaja okwamanje akufanele kunqunywe. Ngalesi sikhathi, isilawuli silungiswa ngokuzenzakalela inzwa eyakhelwe ngaphakathi ngokuya ngokushisa okukhona, ngaphansi kwesimo sokukhokhisa inqubo yokuguqula kabusha, ngokulandela amandla okuvuselelwa kwe-oxygen i-atrongination kanye ne-Oxygen hydrogen Evolution inqubo ngaphakathi kwebhethri, ngezinga elikhulu kakhulu ukuvikela ukubola kwebhethri ukuguga.

3. Ukuvikelwa kokukhipha

Uma ibhethri lingavikelekile ekukhipheni, kuzolimala. Lapho ivolula lifinyelela kumandla okukhishwa kwemali okuthe xaxa, isilawuli sizonqamula ngokuzenzakalelayo umthwalo ukuvikela ibhethri kusuka ekukhipheleni ngokweqile. Umthwalo uzovulwa futhi lapho ukushaja kwe-Solar Panel kwebhethri kufinyelela ku-restart voltage ebekwe ngumlawuli.

4. Ukulawulwa kwegesi

Uma ibhethri lehluleka ukukhombisa ukusabela kwe-gassing isikhathi eside, ungqimba lwe-acid luzovela ngaphakathi kwebhethri, oluzokwenza futhi amandla webhethri ancipha. Ngakho-ke, singavikele njalo umsebenzi wokuvikela ukushaja ngokujikeleza kwedijithali, ukuze ibhethri lizotholakale ngezikhathi ezithile ukuphuma kwe-voltage yebhethri, futhi livikele i-accer yebhethri, futhi linciphise i-attenciation yamandla kanye nomphumela webhethri. Nweba impilo yebhethri.

5. Ukuvikelwa ngokweqile

I-47V varistor ixhunyiwe ngokufana ne-voltage Voltage Inction terminal. Kuzokwephulwa lapho i-voltage ifinyelela ku-47V, ibangele umjikelezo omfishane phakathi kwama-terminals amahle nezingalungile ze-terminal yokufaka (lokhu ngeke kulimaze i-solar panel) ukuvikela i-solar voltage kusuka ekulimaleni isilawuli nebhethri.

6. Ukuvikelwa ngokweqile

Isilawuli sonozungezilanga sixhumanisa i-fuse ochungechungeni phakathi komjikelezo webhethri ukuze avikele ngempumelelo ibhethri kusuka ku-Overcurent.