Eminyakeni yamuva nje, amandla elanga athole ukuthandwa kabanzi njengomthombo wamandla ahlanzekile, avuselelekayo. Njengoba abantu abaningi kanye namabhizinisi bephendukela kumandla elanga, kubalulekile ukuqonda izingxenye ezibalulekile zesimiso sonozungezilanga. Enye yezingxenye ezibalulekile yi-solar inverter. Kulesi sihloko, sizohlola umsebenzi we-inverter yelanga ohlelweni lwelanga kanye nokubaluleka kwayo ekuguquleni amandla elanga abe ngugesi osebenzisekayo.
I-inverter yelanga, eyaziwa nangokuthi i-photovoltaic inverter, iyisisetshenziswa se-elekthronikhi esiguqula i-direct current (DC) ekhiqizwe amaphaneli elanga abe yi-alternating current (AC). Lokhu kuguqulwa kuyadingeka ngoba izinto eziningi zikagesi zasendlini kanye negridi kagesi kusebenza ngamandla e-AC. Ngakho-ke, ama-solar inverters adlala indima ebalulekile ekwenzeni amandla elanga abe usizo ekusebenzeni kwansuku zonke.
Umsebenzi oyinhloko we-inverter yelanga ukuthuthukisa ukusebenza kwamapaneli elanga nokuqinisekisa ukukhiqizwa kwamandla aphezulu. Amaphaneli elanga akhiqiza amandla aqondile lapho echayeke elangeni. Nokho, le DC ayikulungele ukunika amandla izinto zasendlini noma ukuphakelwa kugridi. Iziguquli zelanga zixazulula le nkinga ngokuguqula amandla e-DC abe amandla e-AC, angasetshenziswa ukunika amandla ezindlini, amabhizinisi, noma imiphakathi yonke.
Omunye umsebenzi oyinhloko we-inverter yelanga ukuqapha nokulawula ukuhamba kukagesi ngaphakathi kwesistimu yelanga. Isebenza njengobuchopho besistimu, ihlale iqapha amandla kagesi, amanje kanye nemvamisa kagesi okhiqizwayo. Lokhu kuqapha kuvumela i-inverter ukuthi iqinisekise ukuthi amaphaneli elanga asebenza kahle kakhulu nokuthi amandla akhiqizwayo azinzile futhi aphephile.
Ukwengeza, ama-solar inverters afakwe izici ezithuthukile ezithuthukisa ukusebenza okuphelele nokuphepha kwesistimu yakho yelanga. Esinye salezo sici i-Maximum Power Point Tracking (MPPT), ethuthukisa ukuphuma kwamandla amaphaneli elanga ngokuqhubeka nokulungisa amaleveli kagesi kanye namanje. I-MPPT iqinisekisa ukuthi amaphaneli elanga ahlala esebenza ngamandla awo aphezulu, ngisho nasezimweni zezulu ezihlukahlukayo.
Ngaphezu kwalokho, ama-solar inverters adlala indima ebalulekile kumasistimu elanga axhumeke kugridi. Kulezi zinhlelo, amandla engeziwe akhiqizwe amaphaneli elanga angabuyiselwa kugridi, bathole amakhredithi noma banciphise izikweletu zikagesi. Ama-solar inverters asiza le nqubo ngokuvumelanisa amandla ashintshayo akhiqizwa ama-solar panel nge-voltage kanye nemvamisa yegridi. Iqinisekisa ukuthi ugesi ophakelwa kugridi uvumelaniswa nesiphakeli esikhulu, okuvumela amandla elanga ukuba ahlanganiswe ngaphandle komthungo nengqalasizinda kagesi ekhona.
I-inverter yelanga iyingxenye ebalulekile yesimiso sonozungezilanga. Umsebenzi wayo oyinhloko ukuguqula amandla e-DC akhiqizwa amaphaneli elanga abe amandla e-AC okusetshenziswa nsuku zonke. Ngaphezu kwalokho, ama-solar inverters aphinde aqaphe futhi alawule ukugeleza kwamandla ngaphakathi kwesistimu, athuthukise ukusebenza kwamaphaneli elanga, futhi aqinisekise ukuphepha nokuzinza kokukhiqizwa kwamandla. Ngezici ezithuthukisiwe njenge-MPPT namandla okuxhumana kwegridi, iziguquli zelanga zidlala indima ebalulekile ekukhuliseni ukusebenza kahle nokuhlanganisa amandla elanga ezinhlelweni zethu zamandla. Njengoba isidingo samandla ahlanzekile futhi avuselelekayo siqhubeka sikhula, ukubaluleka kwama-solar inverters ekusebenziseni amandla elanga angeke kuqiniswe.
Isikhathi sokuthumela: Jan-24-2024