Yintoni iSolar Hybrid Inverters?

丨Yintoni iSolar Hybrid Inverters?

Sisixhobo esiguqula amandla e-DC kwiiphaneli zelanga zibe ngumbane we-AC ukuqhubela phambili ukusetyenziswa kwawo kumakhaya ethu nakumashishini. Inkqubo yolawulo lokuhamba kwamandla abalulekileyo (PFMS) kuzo zilawula ukuhamba kwamandla phakathi kweepaneli zelanga, iibhetri kunye namandla egridi. I-PFMS ithumela umbane ogqithisileyo, ukuba ukhona, oveliswe ngamapaneli elanga kwibhanki yebhetri ukuze igcinwe.

Nje ukuba ibhanki yebhetri ihlawuliswe ngokupheleleyo le nkqubo ithumela umbane ogqithisileyo kwigridi. Kwakhona, ngexesha lokucima kombane, i-PFMS itshintshela kwibhanki yebhetri ukubonelela ngamandla okugcina. Ke, ezi inverters ziyilelwe ukuba zisebenze ngokubambisana neepaneli zelanga, iibhetri, kunye namandla egridi ukuqinisekisa ukusebenza ngokufanelekileyo nangokuthembekileyo kwenkqubo yamandla elanga.

Iintlobo zeHybrid Solar Inverters

1  I-Grid-Tie Hybrid Inverters: Ezi ziguquli zidibanisa ngaphandle komthungo amandla elanga kunye nombane wegridi, ukwandisa ukuhamba kwamandla phakathi kweepaneli, iibhetri, kunye negridi ngelixa kunokwenzeka ukunciphisa amatyala ombane ngokusebenzisa i-net metering.

2  Ii-inverters zegridi kunye ne-backup yebhetri: Zisetyenziswa kwiinkqubo zelanga ezixubeneyo ezidityaniswe kwigridi kwaye zineebhetri njengomthombo wamandla ogcinayo. Ngazo sinokusebenzisa amandla agciniweyo asuka kwiibhetri ngexesha lokucima kombane okanye ngamaxesha emfuno ephezulu yombane. Bangakwazi ukutshintsha ngaphandle komthungo phakathi kwamandla egridi kunye namandla ebhetri njengoko kufuneka, ukubonelela ngonikezelo lwamandla oluthembekileyo nolungenakuphazamiseka.

Ii-inverters ze-Hybrid zelanga zineempawu ezahlukeneyo ezenza ngcono ukusebenza kwazo kunye nokuphila ixesha elide. Ezinye zezi mpawu zichazwe ngezantsi:

·   Inkqubo yolawulo lwebhetri: Yengeza ukutshaja kunye nokukhupha iibhetri, nto leyo eyandisa ubomi bazo kwaye iqinisekisa ukutshaja okusebenzayo.

·  Umlawuli wentlawulo weMPPT: Inceda ekukhupheni amandla aphezulu kwiipaneli zelanga kwaye idluliselwe kwiibhetri ekugqibeleni inceda ekusetyenzisweni kokutshaja kwebhetri.

·  Inkqubo yokulawula ukuhamba kwamandla: Njengoko kuchazwe ngasentla, ilawula ukuhamba kwamandla phakathi kweepaneli zelanga, iibhetri, kunye namandla egridi, ukuqinisekisa ukusebenza kakuhle kwenkqubo kunye nokuthintela ukuchithwa kwamandla angaphezulu.

Ngaphandle kweempawu ezidweliswe ngasentla zinezinye iimpawu ezibalulekileyo ezifana nokubeka iliso kude, ukugqithiswa kunye nokukhusela i-short-circuit kunye nokulawulwa kwe-voltage ngokuzenzekelayo, ezenza ukuba zisebenze ngakumbi kwaye zithembeke.

Izibonelelo zeHybrid Inverters

·  Banikezela ngesisombululo esineendleko kunye nesithembekileyo kumakhaya kunye namashishini njengoko benciphisa ukuxhomekeka kumandla ombane kunye nokunceda ekunciphiseni amatyala ombane.

·  Ukusetyenziswa ngokufanelekileyo kwamandla elanga ngokudibanisa zombini igridi ebotshelelwe kunye ne-off-grid izakhono.

·  Ukukwazi ukuthengisa amandla angaphezulu ukubuyisela kwigridi, okukhokelela kwiinzuzo ezinokubakho zemali.

·   I-scalability kunye nokuguquguquka, okuvumela ukwandiswa okulula ukulungiselela iimfuno zamandla ezongeziweyo.

·  Iinkqubo zamandla elanga eHybrid nazo zibonelela ngokuzimela kwamandla, njengoko zibonelela ngomthombo wamandla ogciniweyo kwaye zinciphisa ukuxhomekeka kumandla egridi.

Ukuhamba ngaphandle kweGridi ngeHybrid Inverters

Ngokuqinisekileyo kunokwenzeka ukuphuma kwigridi usebenzisa i-hybrid solar inverters. Kwi-hybrid solar inverter, njengoko kukhankanyiwe ngaphambili, ine-PFMS elawula ukuhamba kwamandla phakathi kweepaneli zelanga, iibhetri kunye namandla egridi ngaloo ndlela idibanisa ukusebenza kwe-inverter yelanga kunye neshaja yebhetri. Iibhetri kwi-off-grid hybrid solar system zigcina amandla agqithisileyo aveliswa ziipaneli zelanga. La mandla agciniweyo angasetyenziswa xa kungekho kukhanya kwelanga okanye ngamaxesha okufunwa ngamandla kwamandla.

Kubalulekile ukuba uqaphele ukuba ukuphuma kwigridi kunye ne-hybrid solar inverter kufuna ukucwangciswa ngononophelo kunye nokuqwalaselwa kweemfuno zakho zamandla. Ke, kucetyiswa ngokubanzi ukuba udibane nomfakeli welanga oqeqeshiweyo okanye injineli ukuyila kunye nokuphumeza inkqubo yelanga engaphandle kwegrid elungiselelwe iimfuno zethu ezithile.

Ezinye izinto ezingalunganga zeHybrid Inverters

·  Iindleko: I-Hybrid inverters yelanga inokubiza kakhulu kuneenguqu eziqhelekileyo zelanga.

·  Ubunzima: I-Hybrid inverters yelanga ifuna i-wiring eyongezelelweyo kunye nokudibanisa, ukwandisa ubunzima benkqubo.

·  Ukusebenza kakuhle: I-Hybrid inverters yelanga inokuba nokusebenza okuphantsi kancinci xa kuthelekiswa neziguquli zelanga ezizinikeleyo.

·  Ukugcinwa kunye nokubeka iliso: I-Hybrid inverters yelanga enebhetri ifuna ukugcinwa rhoqo kunye nemizamo yokubeka iliso.

·  Ubunzima boyilo lwenkqubo: Ukuyila inkqubo ye-off-grid ene-hybrid solar inverter kunokuba ngumngeni kwaye kufuna ukuqwalaselwa ngononophelo.

Nangona ezi zithintelo, i-hybrid inverters yelanga iyaqhubeka ibe yinto ethandwayo yokhetho lwe-off-grid kunye ne-hybrid solar systems ngenxa yokukwazi ukudibanisa ukuveliswa kwamandla elanga kunye nokugcinwa kwamandla.