Ama-inverters elanga aphansiziya ngokuya zithandwa kakhulu ezindlini namabhizinisi ngenxa yezinzuzo zazo eziningi ngaphezu kwama-inverter anamandla elanga.Nakuba zombili izinhlobo zama-inverter zenza umsebenzi ofanayo oyisisekelo wokuguqula amandla amanje aqondile akhiqizwa amaphaneli elanga abe amandla ashintshayo asebenzisekayo ezinto zikagesi zasendlini, ahluke kakhulu ekuklameni, ekusebenzeni nasekusebenzeni kahle.Kulesi sihloko, sizohlola umehluko phakathi kwe-high frequency kanye ne-low frequency solar inverters, nokuthi kungani lezi zokugcina kufanele zidunyiswe ngekhwalithi yazo ephakeme.
Mayelana nomehluko
Okokuqala, ake siqonde ukuthi iyini i-inverter ephezulu-frequency kanye ne-low-frequency inverter.Ama-inverter ama-high-frequency aklanyelwe ukuba mancane futhi abe lula, awenze ahlangane futhi aphatheke.Ama-inverters aphansi, ngakolunye uhlangothi, makhulu futhi asindayo ngenxa yokwakhiwa kwawo kusetshenziswa ama-iron transformers.Lawa ma-transformer aziwa ngokuqina kwawo kanye nekhono lokuphatha imithwalo yamandla aphezulu ngaphandle kokushisa ngokweqile.Lona umehluko omkhulu phakathi kwezinhlobo ezimbili zama-inverters.
Mayelana nokusebenza
Uma kukhulunywa ngokusebenza, ama-solar inverters aphansi abusayo.Lawa ma-inverters ayakwazi ukuphatha imithwalo ephezulu yokuhlinza, awenze afanelekele ukunika amandla imishini esindayo nemishini.Baziwa futhi ngokwethembeka kwabo ekumelaneni nezimo zemvelo ezinzima njengamazinga okushisa aphezulu kanye nomswakama.Lokhu kubaluleke kakhulu ezindaweni lapho ugesi enqamuka njalo noma uxhumo lwegridi olungazinzile.I-inverter ye-low-frequency ihlala isikhathi eside futhi inikeza amandla azinzile ukuqinisekisa ukunikezwa kwamandla okungaphazamiseki.
Mayelana nokusebenza kahle
Ukusebenza kahle kungenye indawo yamandla yama-solar inverters aphansi.Ngenxa yokusetshenziswa kwama-iron transformers, lawa ma-inverters anokulahlekelwa okuyisisekelo okuphansi, okwandisa ukusebenza kahle okuphelele.Lokhu kusho ukuthi amandla amaningi aqondile akhiqizwa ama-solar panel angaguqulwa abe ama-alternating current asebenzisekayo, anciphise ukumosheka kwamandla.Ngokuphambene, ama-inverters aphezulu avame ukuba nokulahlekelwa okuphezulu okuyisisekelo, okuholela ekusebenzeni kahle okuphansi.Lokhu kungase kube nomthelela omkhulu ekuphumeni kukagesi kukonke nokonga ngokwezimali kwesistimu sonozungezilanga.
Mayelana nesistimu yokulawula i-voltage
Ukwengeza, ama-inverters elanga aphansi ahlinzeka ngokuvikeleka okungcono ekukhuphukeni kwamandla kanye nokuguquguquka.Afakwe uhlelo olunamandla lokulawula ugesi oluzinzisa i-voltage ephumayo ye-AC futhi luvimbele noma yimuphi umonakalo emishinini exhunyiwe.Lokhu kuzenza zilungele izinto zikagesi ezibucayi ezidinga ukunikezwa kwamandla okuzinzile.Ama-inverter elanga aphezulu, nakuba engabizi, athambekele kakhulu ekushintsheni kwamandla kagesi futhi angase anganikezi ukuvikeleka okuthembekile kwempahla kagesi ebizayo.
Futhi, ama-inverters aphansi aziwa ngokuhambisana kwawo nezinhlelo zokugcina ibhethri.Abanikazi bezindlu abaningi namabhizinisi batshala imali kuzixazululo zokugcina amandla ukuze bakhulise amandla elanga futhi banikeze amandla ayisipele ngesikhathi sokucisha kwegridi.Ama-inverter anemvamisa ephansi angahlanganiswa kalula nalawa masistimu okugcina, aqinisekise ukushajwa okusebenzayo nokushajwa kwamabhethri.Lokhu kuvumelana nezimo nokuvumelana nezimo kubenza babe ukukhetha okuqinile kulabo abafuna ukwandisa amandla abo elanga esikhathini esizayo.
Ekuphetheni
Nakuba ama-inverters aphezulu angase ahlangane futhi aphatheke, ama-inverters aphansi ahlinzeka ngokusebenza okuphezulu, ukusebenza kahle, nokuvikela.Ikhono labo lokusingatha imithwalo ephezulu yokuhlinza, ukwethembeka ezimeni ezimbi kakhulu, nokusebenza kahle okuthuthukisiwe kubenza babe ukukhetha okuhlakaniphile kwezinhlelo zelanga zokuhlala nezohwebo.Ukwengeza, ukuhambisana nezinhlelo zesitoreji sebhethri kuqinisekisa isixazululo sobufakazi besikhathi esizayo salabo abafuna ukwandisa amandla abo.Ngazo zonke lezi zinzuzo, kuyacaca ukuthi ama-solar inverters aphansi kufanele anconywe ngekhwalithi yawo ephakeme.
Uma unentshisekelo ku-low frequency solar inverter, wamukelekile ukuthintana nomkhiqizi we-solar inverter Radiance ukuzeFunda kabanzi.
Isikhathi sokuthumela: Jul-26-2023