1. Ukuguqulwa okuncinci
Enye yezona ndawo zibalulekileyo ze-inverter kukwenziwa kwe-inversion, ixabiso elibonisa inani elifakiweyo xa kwangoku ngokuthe ngqo kusetyenziswa malunga nokutshintsha malunga ne-98% yokusebenza kakuhle.
2. Uncedo lwamandla
I-curve yamandla yemodyuli ye-PV ixhomekeke kubungakanani obuqinileyo kunye nobushushu bemodyuli, ngenxa yoko, i-Inverter kufuneka ifumane kwaye ngokuqhubekayo iqaphela ijika elifanelekileyo. Inqaku lokusebenza ukuze likhuphe amandla aphezulu kwimodyuli ye-PV kwimeko nganye.
3. Ukubeka iliso kunye nokukhusela
Kwelinye icala, i-inverter ibeka esweni amandla ombane we-Prevvoltaic Subs, kwelinye icala, ikwabeka esweni igridi apho iqhagamshelwe kuyo. Ke ngoko, ukuba kukho ingxaki kwigridi, kufuneka ikhuphe ngoko nangoko isityalo kwigridi yezizathu zokhuseleko, kuxhomekeka kwiimfuno zomsebenzi wegridi.
Ngaphaya koko, kwiimeko ezininzi, i-Inverter ixhotywe ngesixhobo esinokuthi siphazamise ngokukhuselekileyo ukuhamba kwangoku kwiimodyuli ze-PV. Kuba imodyuli ye-PV ihlala isebenza xa ikhupha ukukhanya, ayinakucinywa. Ukuba iintambo ze-inverter zikhutshiwe ngexesha lokusebenza, ii-ARCs eziyingozi zinokwenza kwaye ezi i-ARC aziyi kucinywa ngu-ngqo ngqo. Ukuba umphulisi wesekethe udityaniswe ngokuthe ngqo kwi-frequency yomguquli, ufakelo kunye nomsebenzi weentambo unokuncitshiswa kakhulu.
4. Unxibelelwano
Unxibelelwano lonxibelelwano kwi-frequency yoguquliweyo ivumela ulawulo kunye nokubeka iliso kuzo zonke iiparamitha, idatha esebenzayo kunye nemveliso. Via uqhagamshelo lwenethiwekhi, i-filbus yemveliso efana ne-Rs 485, kunokwenzeka ukuba ibuyise idatha kwaye icwangcise iiparameter ze-inverter. Kwiimeko ezininzi, idatha ifunyenwe ibuyiselwe ngelogger yedatha eqokelela idatha evela kwii-interter ezininzi kwaye, ukuba iyafuneka, idlulisela kwi-portal yedatha yasimahla ye-Intanethi.
5. Ulawulo lobushushu
Iqondo lobushushu kwityala elingaphakathi likwachaphazela ukusebenza kakuhle kokuguqulwa, ukuba ukunyuka kuninzi kakhulu, i-Inverter kufuneka inciphise amandla, kwaye kwezinye iimeko amandla eemodyuli ezikhoyo azinakusetyenziswa ngokupheleleyo. Kwelinye icala, indawo yokufakelwa ichaphazela ubushushu - indawo epholileyo epholileyo ilungele. Kwelinye icala, kuxhomekeke ekusebenzeni kwe-inverter: nokuba i-98% ukusebenza kakuhle kuthetha i-2% yelahleko yamandla. Ukuba amandla esityalo ngu-10 kw, owona mthamo wobushushu ungama-200 w.
I-6. Ukhuseleko
Izindlu zemozulu zemozulu, ngokufanelekileyo kwiklasi yoKhuselo IP 65, ivumela i-inverter ukuba ifakwe ngaphandle kwayo nayiphi na indawo oyifunayo. Izibonelelo: Ukusondelela kwiimodyuli ezinokufakwa kwi-inverter, kokukhona uya kuchitha i-DC ebizayo.
IXESHA LOKUQALA: USep-02-2022