Indima ye-valar yokungena ekuguquleni amandla elanga angena ngogesi osebenzisekayo

Ama-solar invertersziyizakhi ezibalulekile ezinhlelweni zamandla elanga, zidlala indima enkulu ekuguquleni amandla athunjwe ngamaphaneli elanga asebenziseka kalula ngogesi. Baguqula okuqondile kwamanje (i-DC) ekhiqizwe ngamaphaneli elanga aguqule njengamanje (ac), okudingekayo empahleni enkulu yasendlini kanye negridi kagesi. Ngezansi kungukubuka konke kwendlelaama-solar inverterssebenza ngaphakathi kohlelo lwamandla elanga.

1. Amaphaneli elanga athwebula ukukhanya kwelanga:Amaphaneli e-solar Photovoltaic (PV) ngokuvamile enziwe amaseli asuselwa ku-silicon futhi afakwe ezindaweni lapho angabamba khona kahle ukukhanya kwelanga. Lawa mapaneli aguqula ukukhanya kwelanga ngqo kugesi ngomphumela we-photovoltaic, lapho amandla okukhanya athokozela ama-elektroni ngaphakathi kwamaseli, adale i-termical yamanje.
2. Ukuguqulwa kokukhanya kwelanga kube ngogesi we-DC:Lapho amapaneli elanga amunca ukukhanya kwelanga, akhiqiza ugesi we-DC. Inani lamandla kagesi futhi lakamuva akhiqizwa yiphaneli ngalinye lincike ezicini ezifana nokwakhiwa kwephaneli, i-angle yokufakwa, kanye namandla okukhanya kwelanga. Ngenkathi amandla e-DC ewusizo kwezinye izinhlelo zokusebenza, ayilungele izinto eziningi zasendlini, ezidinga amandla we-AC.
3. I-Inverter iguqula i-DC ibe ngugesi we-AC:Umsebenzi oyinhloko weI-solar inverterukuguqula ugesi we-DC akhiqizwe ngamaphaneli elanga kugesi we-AC. Lokhu kuguqulwa kuyadingeka ngoba iningi lezinhlelo zikagesi zasendlini namadivayisi ezentengiselwano asebenza kumandla we-AC. I-inverter iqinisekisa ukuthi ugesi ulungele amandla izinto zansuku zonke njengezibani, eziqandisini, namakhompyutha.
4. Ukulandelela Amandla Amandla Aphezulu (MPPT):Ukukhulisa ukusebenza kahle kweUhlelo lweSolar, iningi lama-Ingterters anamuhla lifakwe ubuchwepheshe obuphezulu be-Point Point Tracking (MPPT). Ama-MPPT aqapha ngokuqhubekayo futhi avumelanise ama-voltage nawo wamanje ukuqinisekisa ukuthi amaphaneli elanga asebenza ngokusebenza kwawo okuphezulu, ngisho nasekushintshiwe kwezimo zezulu noma ukushintshanisa ukukhanya kwelanga. Lokhu kuvumela uhlelo ukuthi lukhiphe inani eliphakeme lamandla kusuka kumaphaneli ngaso sonke isikhathi.
5. Izinhlelo eziboshwe ngeGridi:Ku-grid-kuxhunyiweIzinhlelo zeSolar, i-inverter idlala indima ebalulekile ekuvumelaniseni amandla e-AC ngegridi yombuso. Ifana nemvamisa kanye nesigaba sikagesi wegridi ukuqinisekisa ukuhlanganiswa okubushelelezi. Lapho uhlelo lwelanga lukhiqiza amandla amaningi, i-inverter ingakwazi ukondla lo kagesi ongezekile kugridi, engasiza ukunciphisa izindleko zamandla. Kwezinye izimo, abasebenzisi bangahlomula nezinhlelo ze-Meter Metering, ukuthola amakhredithi noma isinxephezelo samandla asele ahlinzekayo kugridi.
6. Izinhlelo ze-Off-Grid:Ku-off-gridIzinhlelo zeSolar, lapho kungekho ukuxhumeka kugridi yombuso, i-inverter inikeza amandla e-ac kwimishini exhunyiwe noma igcina kumabhethri okusetshenziswa kamuva. Ezimweni ezingekho emgqeni, i-inverter iqinisekisa ukuthi amandla anikezwe imithwalo azinzile futhi angaguquguquki, ngisho nasezindaweni ezikude lapho ukufinyelela okukude khona lapho ukufinyelela kwegridi okuhlala khona kungatholakali.
7. Ukuqapha kanye nokuhlaziya ukusebenza:Iningi lanamuhlaama-solar invertersbahlome ngezinhlelo zokuqapha ezivumela abasebenzisi ukuthi balandelele ukusebenza kwezinhlelo zabo zamandla elanga ngesikhathi sangempela. Lezi zinhlelo zinikeza idatha ebalulekile ekukhiqizeni kwamandla, ukusebenza kahle, kanye nempilo yohlelo. Ngokuhlaziya le datha, abasebenzisi bangakhomba noma yiziphi izingqinamba ezingaba khona, basebenzise ukusebenza, futhi baqinisekise ukuthi uhlelo lusebenza ngokusebenza kahle.

Ekuphetheni,ama-solar inverterszibalulekile ekusebenzeni kwamasistimu wamandla elanga. Baqinisekisa ukuguqulwa okusebenzayo kukagesi we-DC kumandla we-AC, ukuthi ngabe amandla asetshenziswa i-onsite, anikezwe igridi, noma egcinwe ekusetshenzisweni okuzayo. Ngezici ezithuthukile njengokuqapha kwe-MPPT nokuqapha, abakwa-Ingterers banamuhla kubalulekile ukuze bakhulise izinzuzo zamandla elanga ngenkathi kuqinisekisa ukunikezwa kwamandla okuthembekile nokusebenza kahle.