Hlela ngokwemvelaphi yokufaka:
1. Ii-inverters eziguqula umsinga we-DC oveliswa ziiphaneli ze-photovoltaic zelanga zibe ngumsinga we-AC zaziwa ngokuba zii-photovoltaic inverters (ii-PV inverters).
2. Ii-inverters zomoya: Ezi zixhobo zitshintsha umsinga othe ngqo (DC) oveliswa zii-wind turbines zibe ngumsinga otshintshanayo (AC).
Ukuhlela ngokusekelwe kwinqanaba lokuphuma:
3. Kukho ii-inverters zesigaba esinye, eziqhele ukubonwa kwiinkqubo ze-PV zasekhaya kwaye zibonelela ngamandla e-AC kwisigaba esinye.
4. Ii-Inverters zeSigaba eSithathu: Ezi inverters zihlala zisetyenziswa kwiinkqubo ze-PV zorhwebo nezemizi-mveliso, njengoko zibonelela ngombane we-AC wesigaba esithathu.
Udidi lwetekhnoloji yoThutho:
5. Ii-inverters ze-pulse width modulation, ezaziwa ngokuba zii-PWM inverters, ziyakwazi ukutshintsha zombini i-voltage kunye ne-frequency kuba zisebenzisa obu buchwepheshe.
6. Ii-Inverters zokulandelela ii-Power Point eziphezulu, ezaziwa ngokuba zii-MPPT inverters, zilukhetho oluhle kwiinkqubo ze-photovoltaic kuba ziphucula ukusebenza kwazo ngokusebenzisa le ndlela yokulandelela. Ii-Inverters ezisebenzisa ubuchwepheshe bokulandelela ii-power point eziphezulu, ngamanye amaxesha ezaziwa ngokuba zii-MPPT inverters, zenzelwe ukuphucula ukusebenza kwazo.
Ukuhlela ngokusekelwe kubudlelwane:
7. Iiphaneli zelanga ezidityaniswe ngothotho kwi-inverter enye zenza uhlobo lwesixhenxe lwe-inverter ephakathi. Iiphaneli zelanga ezifakwe kwiindawo zokuhlala zihlala zisebenzisa ii-string inverters, eziqulathe iiphaneli ezininzi ezidityaniswe ngothotho kwi-inverter enye.
8. Iinkqubo zokuhlala zihlala zisebenzisa ii-inverters ezincinci, eziqulathe i-inverter enye kwiphaneli nganye yelanga.
9. Ii-inverters ezincinci, eziphucula iinkqubo ezahlukeneyo nezinesithunzi esincinci, ziqulathe i-inverter enye kwiphaneli nganye yelanga.
Ukwahlulwahlulwa kweModi yokuSebenza:
10. Ii-Inverters zeNkqubo eziNgasebenzi kwiGrid: Ezi zifanelekile kwiinkqubo zamandla elanga nakwezinye iinkqubo ezizimeleyo ezingaxhomekekanga kwigrid yamandla.
11. Ii-inverters zegrid-tie, ezivumela iinkqubo ze-PV ukuba zithumele amandla angaphezulu kwigrid, luhlobo lwenkqubo ye-PV.
Ukuhlela Ngokusekelwe kwi-Waveform ye-Output:
12. Ii-inverters ezivelisa i-sure sine wave ye-alternating current (AC) zilungele izixhobo zombane ezithambileyo.
13. Ii-inverters ezivelisa i-modified sine wave: Ezi zilungele ukunika amandla uninzi lwezixhobo zasekhaya.
Ngokusekelwe kubungakanani bamanqanaba emveliso anokubakho:
14. Ii-Inverters ezinenqanaba elinye kuphela: Ii-Inverters zeSigaba esinye.
15. Ii-Inverters ezineZigaba ezibini: Ukuze zisebenze kakuhle ngakumbi, ezi inverters zisebenzisa izigaba ezibini zokuguqulwa kwamanqanaba.
Iiphaneli ze-solar photovoltaic (PV) zinokubonelela ngombane othe ngqo (DC) kwaye zinokuqhagamshelwa ngokulandelelana nge-single-phase, centralized, pulse width modulation (PWM) converter ukuvelisa i-single-phase alternating current (AC). Iindlela zokuguqula i-pulse-width zivumela olu hlobo lwe-inverter ukuba lwenze utshintsho lwe-voltage kunye ne-frequency; isetyenziswa kakhulu kwiinkqubo ze-PV zasekhaya.
