Kutheni sifuna iMbali yoMda wokuThunyelwa ngaphandle
1. Kwamanye amazwe, imimiselo yendawo inciphisa inani leplanti yamandla ye-PV inokondliwa kwigridi okanye ingavumeli ukondla kuyo nayiphi na into, ngelixa ivumela ukusetyenziswa kwamandla e-PV ukuba azenzele. Ngoko ke, ngaphandle kweSisombululo soMda wokuThunyelwa ngaphandle, inkqubo ye-PV ayikwazi ukufakwa (ukuba akukho feed-in kuvunyelwe) okanye ilinganiselwe ngobukhulu.
2. Kwezinye iindawo ii-FITs ziphantsi kakhulu kwaye inkqubo yokufaka isicelo inzima kakhulu. Ke abanye abasebenzisi bokuphela bakhetha ukusebenzisa amandla elanga kuphela ukuze bazisebenzise endaweni yokuthengisa.
Ezi meko ziqhube abavelisi be-inverter ukufumana isisombululo sokuthumela ngaphandle kunye nomda wamandla okuthumela ngaphandle.
1. Umzekelo wokuSebenza ngoMda wokuNceda
Lo mzekelo ulandelayo ubonisa ukuziphatha kwenkqubo ye-6kW; kunye nomda we-feed-in amandla we-0W- akukho feed kwigridi.
Ukuziphatha ngokubanzi kwenkqubo yomzekelo imini yonke kunokubonwa kwitshathi elandelayo:
2. Isiphelo
I-Renac ibonelela ngokhetho lokunciphisa ukuthunyelwa ngaphandle, oludityaniswe kwi-firmware ye-Renac inverter, ehlengahlengisa ngamandla imveliso yamandla ePV. Oku kukuvumela ukuba usebenzise amandla amaninzi ukuze uzisebenzise xa imithwalo iphezulu, ngelixa ugcina umda wokuthumela ngaphandle naxa imithwalo iphantsi. Yenza isixokelelwano sikhuphe ngaphandle okanye unciphise amandla okuthumela ngaphandle kwixabiso elithile.
Umda wokuThunyela ngaphandle kweRenac kwisigaba esinye sokuguquguqula
1. Thenga i-CT kunye nekhebula kwi-Renac
2. Faka i-CT kwindawo yoqhagamshelwano lwegridi
3. Misela umda wokuthumela ngaphandle umsebenzi kwi-inverter
Unyino lokuThunyelwa ngaphandle kweRenac kwisigaba esithathu soguqulo
1. Thenga imitha ehlakaniphile kwaRenac
2. Fakela inqanaba lesithathu lemitha ehlakaniphile kwindawo yoqhagamshelwano lwegridi
3. Misela umda wokuthumela ngaphandle umsebenzi kwi-inverter
