Kugridi ye-solar inverteriyisisetshenziswa se-elekthronikhi esiguqula amandla akhona aqondile akhiqizwa amaphaneli elanga elanga abe amandla kagesi eduze nesilinganiso samanje esishintshashintshayo, ukuze afakwe kugridi yomphakathi ukuze anikezwe amandla.Kuhlelo lokukhiqiza amandla e-photovoltaic, amandla kagesi akhiqizwa amaphaneli we-solar photovoltaic angamanje aqondile, kuyilapho amandla kagesi wegridi yomphakathi eshintshana njengamanje, ngakho-kekugridi ye-hybrid solar inverteriyadingeka ukuze kuguqulwe.Umsebenzi oyinhloko we-grid inverter yelanga ukuguqula amandla amanje aqondile akhiqizwa iphaneli ye-solar photovoltaic ibe amandla kagesi eduze kwamandla ashintshayo ajwayelekile, futhi ihlanganise amandla kagesi kugridi yomphakathi ukuze kutholakale amandla kagesi.Iphinde ibe nemisebenzi yokuvikela efana ne-voltage kanye nesimanje ukuze kuqinisekiswe ukuphepha nokuzinza kwesistimu yokuphehla amandla e-photovoltaic.
I-MPPT ingobunye bobuchwepheshe obuvame ukusetshenziswa kuziguquli zelanga ezixhunywe kugridi, futhi igama layo eligcwele Ukulandela Ukulandelela Amaphuzu Amandla (Ukulandelela Iphoyinti Lamandla Okukhulu).Amandla okukhipha amaphaneli e-solar photovoltaic athintwa yizici ezifana nokuqina kokukhanya nokushisa, ngakho-ke i-voltage yayo yokuphuma kanye namanje iyashintsha.Ekusetshenzisweni kwangempela, ukukhulisa amandla okukhipha amaphaneli e-photovoltaic, kuyadingeka ukulungisa i-voltage kanye namanje.Ubuchwepheshe be-MPPT bungathola iphuzu ngamandla amakhulu okukhipha amaphaneli e-photovoltaic ngokuhlolwa okuqhubekayo, ukulungisa i-voltage kanye namanje ukuze kuqinisekiswe amandla aphezulu okukhipha amaphaneli e-photovoltaic, futhi uwaguqule abe amandla kagesi okukhipha kugridi yomphakathi.Lokhu kungakhuphula izinga lokusebenzisa amandla esistimu yokuphehla amandla e-photovoltaic, kuthuthukise ukusebenza kahle kokukhiqizwa kwamandla, futhi kunciphise ukumosheka kwamandla kanye nokungcoliswa kwemvelo.Ngamafuphi, ubuchwepheshe be-MPPT buwubuchwepheshe obubalulekile beziguquli zelanga ezixhunywe kugridi.Ngokulawula amandla okukhipha amaphaneli e-photovoltaic, ukusebenza kahle kokuguqulwa kwamandla kuthuthukisiwe, futhi ukuzinza nokuthembeka kwezinhlelo zokukhiqiza amandla e-photovoltaic ziyathuthukiswa.
Ukusetshenziswa kweziguquli ze-solar kugridi kuyithuluzi elibalulekile lokuguqula amandla elanga abe amandla e-AC nokuwajova kugridi yomphakathi.Izinzuzo zayo eziyinhloko zihlanganisa: 1. Ukusebenzisa igridi kagesi womphakathi ukuze kutholakale ugesi: amandla elanga angafakwa kalula kugridi yamandla omphakathi ukusiza ukunciphisa ukuncika emithonjeni yamandla evamile futhi kuncishiswe ukungcoliswa kwemvelo.2. Izinzuzo zezomnotho: Kungasiza abanikazi behlise izindleko zikagesi ukuze zisetshenziswe isikhathi eside, ngoba ugesi okhiqizwa izitshalo zamandla e-photovoltaic zingasetshenziselwa ukuzisebenzisa wona kuqala, futhi ugesi oweqile ungadayiselwa abaqhubi begridi.3. Ukuthembeka: kumagridi ama-solar inverters anganikeza i-waveform yamandla wekhwalithi ephezulu ukuze kuqinisekiswe ukujova okufanelekile kwamandla kugridi kuyilapho kuqinisekisa ukuzinza nokuthembeka kwesistimu.4. Ezihlakaniphile: Eziningi kumagridi ama-solar inverter anemisebenzi yokuphatha ehlakaniphile, engaqapha ukukhiqizwa kwamandla, inikeze ukuxilonga nokuphathwa kwephutha lesistimu, futhi isize abasebenzisi ukuthi babone ukuqapha nokuphatha bekude.Ukufingqa, ukusetshenziswa kwama-inverters e-solar kugridi angakwazi ukubona izinhlelo zezitshalo zamandla e-photovoltaic ezisebenza kahle, ezinokwethenjelwa, ezongayo nezihlakaniphile, futhi zingahlangabezana nezidingo zokuvikelwa kwemvelo nentuthuko esimeme.
Isikhathi sokuthumela: May-19-2023