Kwigridi kunye ne-off-grid imo yokusebenza yesolar photovoltaic inkqubo yokuvelisa amandla
Ngokuqwalasela ukukhuselwa kwendalo kunye namandla avuselelekayo, inkqubo yokuvelisa amandla elanga ye-photovoltaic njengesisombululo samandla aluhlaza kunye nococekileyo uye watsala ingqalelo enkulu. Kwi-solar photovoltaic system yokuvelisa amandla, imowudi yayo ye-grid kunye ne-off-grid ibaluleke kakhulu.
Imowudi yokusebenza kwigridi Kwimowudi yokusebenza edityaniswe kwigridi yenkqubo yokuvelisa amandla elanga ephotovoltaic, inkqubo yokuvelisa umbane iqhagamshelwe kwinkqubo yamandla, kwaye umbane oveliswa yinkqubo yokuvelisa amandla ephotovoltaic unokufakwa kwigridi yamandla ukubonelela. abasebenzisi.
Imo yokusebenza kwigridi inezi mpawu zilandelayo:
1. Ukuhanjiswa kwamandla ngeendlela ezimbini: kwimowudi yokusebenza edityaniswe kwigridi, inkqubo yokuvelisa amandla e-photovoltaic inokufezekisa ukuhanjiswa kwamandla ngeendlela ezimbini, oko kukuthi, inkqubo inokufumana umbane kwigridi yamandla, kwaye inokunika ingxelo amandla angaphezulu kwamandla igridi yamandla. Olu phawu lokuhanjiswa kweendlela ezimbini lwenza inkqubo yokuvelisa amandla e-photovoltaic inganikezeli abasebenzisi amandla azinzileyo kwaye anokwethenjelwa, kodwa iphinde idlulisele umbane ogqithisileyo wombane kwigridi, ukunciphisa inkunkuma yamandla.
2. Ukulungelelaniswa ngokuzenzekelayo: Inkqubo yokuvelisa amandla e-photovoltaic inokulungelelanisa ngokuzenzekelayo amandla ayo aphumayo ngokwenqanaba langoku kunye ne-voltage yenethiwekhi yamandla kwimodi yokusebenza edibeneyo yegridi ukuze kugcinwe ukusebenza okuzinzile kwenkqubo. Lo msebenzi wokulungelelanisa ngokuzenzekelayo unokuphucula ngokufanelekileyo ukuveliswa kwamandla kwenkqubo ye-photovoltaic, ngelixa uqinisekisa ukhuseleko kunye nokuzinza kwenethiwekhi yamandla.
3. I-backup power supply: inkqubo yokuvelisa amandla e-photovoltaic kwimodi yokusebenza edityanisiweyo yegridi ingasetyenziselwa ukunikezelwa kwamandla okugcina. Xa uthungelwano lwamandla lusilela okanye kukho ukusilela kombane, inkqubo inokutshintshela ngokuzenzekelayo kwindawo yonikezelo lwamandla elindileyo ukunika abasebenzisi unikezelo lombane oluzinzileyo. Oku kwenza inkqubo yokuvelisa amandla e-photovoltaic kwimodi yokusebenza edityaniswe kwigridi ukubonelela ngokhuseleko lwamandla oluthembekileyo xa inethiwekhi yamandla isilela.
Imodi yokusebenza ye-off-grid ihambelana nemodi yokusebenza ye-off-grid, kwaye inkqubo yokuvelisa amandla elanga ye-photovoltaic ayixhunyiwe kwigridi yamandla kwimodi yokusebenza ye-off-grid, kwaye inkqubo inokusebenza ngokuzimeleyo kwaye ibonelele umbane kubasebenzisi.
Iimpawu zendlela yokusebenza ngaphandle kwegridi zezi zilandelayo:
1. Ukunikezelwa kwamandla okuzimeleyo: Inkqubo yokuvelisa amandla e-photovoltaic kwimodi yokusebenza ye-off-grid ayixhomekeke kuyo nayiphi na inethiwekhi yamandla yangaphandle, kwaye inokubonelela ngokuzimeleyo ukunikezelwa kwamandla kubasebenzisi. Olu phawu lonikezelo lwamandla oluzimeleyo lwenza iinkqubo zokuvelisa amandla e-photovoltaic zinexabiso elibalulekileyo lesicelo kwiindawo ezikude okanye kwiindawo apho kungabikho ukufikelela kwigridi yamandla.
2. Inkqubo yokugcina amandla: Ukuze kuqinisekiswe ukuba inkqubo yokuvelisa amandla e-photovoltaic kwimodi yokusebenza ye-off-grid inokubonelela umbane kubasebenzisi imini yonke, inkqubo ngokuqhelekileyo ixhotyiswe ngezixhobo zokugcina amandla, njengeepakethi zebhetri. Isixhobo sokugcina amandla sinokugcina umbane owenziwe yinkqubo yokuvelisa amandla e-photovoltaic emini kwaye unikeze amandla ombane kubasebenzisi ebusuku okanye phantsi kweemeko zokukhanya eziphantsi.
3. Ulawulo lwamandla: inkqubo yokuvelisa amandla e-photovoltaic kwimowudi yokusebenza kwe-off-grid ihlala inenkqubo yolawulo lwamandla ekrelekrele, enokuthi ibeke iliso ngexesha lokwenyani imeko yokuvelisa amandla enkqubo, imfuno yombane yomsebenzisi kunye nobume bokutshaja kunye nokukhupha. kwezixhobo zokugcina amandla ukuphumeza eyona ndlela ingcono yokusetyenziswa nokuhanjiswa kwamandla.
Iindlela zokusebenzisa igridi kunye ne-off-grid ye-solar photovoltaic power generation systems zineenzuzo zazo, kwaye iindlela zokusebenza ezifanelekileyo zinokukhethwa kwiimeko ezahlukeneyo zesicelo kunye neemfuno. E-China, ngophuhliso oluqhubekayo lweteknoloji yokuvelisa amandla elanga photovoltaic kunye nenkxaso yomgaqo-nkqubo, inkqubo yokuvelisa amandla elanga photovoltaic iya kuba nethemba elibanzi lesicelo kwixesha elizayo.