I-inverter ubuchopho nenhliziyo yohlelo lokuphehla lwamandla we-Photovoltaic. Enqubweni yeSolar Photovoltaic Power Generation Generation, amandla akhiqizwe i-Photovoltaic Array ngu-DC Power. Kodwa-ke, imithwalo eminingi idinga amandla we-AC, futhi uhlelo lokuhlinzekwa kwamandla e-DC lunokulinganiselwa okuhle futhi alunakuphela ukuguqula ama-voltage. , Ububanzi besicelo somthwalo bukhawulelwe futhi ngaphandle kwemithwalo yamandla akhethekile, ama-inverters adingekayo ukuguqula amandla we-DC abe amandla we-AC. I-Photovoltaic Inverter iyinhliziyo yohlelo lwe-solar Photovoltaic Power Generation System, eguqula amanje ekhiqizwe ama-photovoltaic amamojula ukushintshana kwamanje, futhi adlulisele umthwalo wendawo noma i-grid, futhi yithuluzi le-elektroniki elihlobene nemisebenzi ehlobene nokuvikela.
I-valar inverter ihlanganiswa ikakhulukazi amamojula wamandla, lawula amabhodi wesifunda, ama-breaker wesifunda, izihlungi, izihlungi, abaguquli, abaxhumana nabo, abaxhumana nabo, abaxhumana nabo, abaxhumana nabo, abaxhumana nabo, abaxhumana nabo, abaxhumana nabo kanye namakhabethe. Inqubo yokukhiqiza ifaka izingxenye ze-elekthronikhi ukucubungula, umhlangano womshini ophelele, wokuhlola kanye nokupakishwa komshini okuphelele. Ukuthuthukiswa kwalo kuncike ekuthuthukisweni kobuchwepheshe be-Power Electronics, ubuchwepheshe bedivayisi ye-semiconductor nobuchwepheshe bokulawula kwanamuhla.
Kwabasekeli belanga, ukuthuthukisa ukusebenza kahle kwamandla okunikezwayo kuyisihloko saphakade, kepha lapho ukusebenza kahle kohlelo kukhula futhi kuphakeme, kucishe kube ngu-100%, ukuthuthukiswa okuqhubekayo kuzohambisana nokusebenza kwezindleko eziphansi. Ngakho-ke, ukuthi ungakugcina kanjani ukusebenza kahle okuphezulu, kodwa futhi ukuze ulondoloze ukuncintisana kwentengo okuhle kuzoba yisihloko esibalulekile njengamanje.
Uma kuqhathaniswa nemizamo yokuthuthukisa ukusebenza kahle kwe-inverter, ukuthi ungakuthuthukisa kanjani ukusebenza kahle kohlelo lonke lwe-Inverter luba khona kancane kancane ukuba ngolunye udaba olubalulekile lwezinhlelo zamandla elanga. Ku-solar array, lapho indawo yendawo engu-2% -3% yesithunzi iyavela, ukuze i-inverter isebenzisa umsebenzi we-MPPT, amandla okukhipha wohlelo ngalesi sikhathi angahle alahle cishe ngama-20% lapho amandla okukhipha ampofu . Ukuze uvumelane kangcono nesimo esinjengalesi, kuyindlela ephumelela kakhulu yokusebenzisa i-MPPT eyodwa-kuya-one
Njengoba uhlelo lwe-inverter lusesimweni sokusebenza okuxhunywe ngegridi, ukuvuza kohlelo kuya emhlabathini kuzodala izinkinga ezinkulu zokuphepha; Ngaphezu kwalokho, ukuze kuthuthukiswe ukusebenza kahle kohlelo, iningi le-solar arrays lizoxhunyaniswa ngochungechunge lokwakha i-voltage ephezulu ye-DC. Ngenxa yokuvela kwezimo ezingejwayelekile phakathi kwama-electrodes, kulula ukukhiqiza i-DC arc. Ngenxa ye-voltage ephezulu ye-DC, kunzima kakhulu ukucisha i-arc, futhi kulula kakhulu ukudala umlilo. Ngokwamukelwa okusabalele kwe-Solar Inverter System, udaba lokuvikeleka kohlelo luzoba yingxenye ebalulekile yobuchwepheshe be-inverter.
Isikhathi Sokuthumela: APR-01-2023
