Ukongeza iibhetri kwi-grid ekhoyo ye-solar system yindlela efanelekileyo yokwandisa ukuzimela kunye nokugcina iindleko zamandla. Nasi isikhokelo ngokubanzi sendlela yokongeza iibhetri kulungiselelo lwakho lwelanga:
Indlela #1: Ukudityaniswa kwe-AC
Ukuze ii-inverters ezibotshelelwe kwigridi zisebenze, zixhomekeke kwigridi yamandla, ngokuqhubekayo nokubeka iliso kwigridi yombane kunye nokuphindaphinda. Ukuba iyaphambuka ngaphaya kweeparamitha ezibekiweyo, ii-inverters zivaliwe njengomlinganiselo wokhuseleko.
Kwinkqubo edityanisiweyo ye-AC, i-inverter eboshwe ngegridi idityaniswe ne-inverter ye-off-grid kunye nebhanki yebhetri. I-inverter ye-off-grid isebenza njengomthombo wamandla wesibini, ngokusisiseko ikhohlisa i-inverter ebotshelelwe kwigridi ukuba ihlale isebenza. Olu seto luvumela ukutshaja kwebhetri kunye nokusebenza kwezixhobo ezibalulekileyo naxa umbane ucimile.
Eyona ndlela ilungileyo yokudibanisa i-AC yiDeye, iMegarevo, iGrwatt okanye iAlicosolar.
I-AC Coupling ibonelela ngeenzuzo ezininzi:
Ukomelela okomeleziweyo: Ukudityaniswa kwe-AC kwandisa ukomelela kwenkqubo ngokuvumela ukusebenza kwezixhobo ezibalulekileyo kunye nokutshaja ibhetri ngexesha lokuphela kombane, ukuqinisekisa unikezelo lwamandla olungaphazanyiswa.
Ukwandiswa koBubhetyebhetye: Ibonelela ngokuguquguquka kuyilo lwenkqubo ngokuvumela ukudityaniswa kwamacandelo angaphandle kwegridi kunye neenkqubo ezidityaniswe negridi, enika iinketho ezininzi zolawulo nokusetyenziswa kwamandla.
Ulawulo lwamandla oLungileyo: Ngokubandakanya umthombo wamandla wesibini kunye nebhanki yebhetri, ukudibanisa kwe-AC kuvumela ulawulo lwamandla oluphuculweyo, ukwandisa ukuzisebenzisa kunye nokunciphisa ukuthembela kwigridi.
Ukuphuculwa kwamandla okuzimela: Abasebenzisi banokunciphisa ukuxhomekeka kwigridi kwaye banokufikelela ukuzimela kwamandla amakhulu ngokusebenzisa amandla agcinwe kwiibhetri ngexesha lokufumaneka kwegridi ephantsi okanye imfuno ephezulu yamandla.
Ukusetyenziswa kweGridi ngokuLungileyo: Ukudityaniswa kwe-AC kuvumela ukusetyenziswa ngokufanelekileyo kwee-inverters ezibotshelelwe kwigridi ngokuqinisekisa ukuba zihlala zisebenza nangexesha lokuphazamiseka kwegridi, ngaloo ndlela kunyuswa utyalo-mali kwiziseko ezingundoqo ezidityaniswe negridi.
Ngokubanzi, ukudityaniswa kwe-AC kwandisa ukuthembeka kwenkqubo, ukuguquguquka, kunye nolawulo lwamandla, ukunika abasebenzisi ulawulo olukhulu kunikezelo lwamandla abo kunye nokunciphisa ukuthembela kwimithombo yangaphandle ngexesha lokucima okanye ixesha lemfuno ephezulu.
Ngelixa udibaniso lwe-AC lubonelela ngeenzuzo ezahlukeneyo, lukwabonisa ezinye iingxaki:
Ubunzima: Ukudibanisa i-AC kubandakanya ukudibanisa i-grid-died kunye ne-off-grid components, ezinokuthi zinyuse ubunzima benkqubo. Ukufakela kunye nokugcinwa kungafuna ulwazi olukhethekileyo kunye nobuchule, okunokukhokelela kwiindleko eziphezulu.
Iindleko: Ukongezwa kwamacandelo angaphandle kwegridi afana nee-inverters kunye neebhanki zebhetri kunokunyusa kakhulu iindleko zangaphambili zenkqubo. Oku kunokwenza udibaniso lwe-AC lungabinakwenzeka ngokwezimali kwabanye abasebenzisi, ngakumbi xa kuthelekiswa noseto olulula oludityaniswe negridi.
Ilahleko yokuSebenza ngokuSebenzayo: Ukudibanisa i-AC kunokwazisa ilahleko esebenzayo xa kuthelekiswa nokudityaniswa ngokuthe ngqo kwe-DC okanye ukusetwa kwegridi yemveli. Iinkqubo zokuguqulwa kwamandla phakathi kwe-AC kunye ne-DC, kunye nokutshaja ibhetri kunye nokukhupha, kunokubangela ukulahlekelwa kwamandla ngokuhamba kwexesha.
IsiPhumo saMandla esiNcinciweyo: Ii-inverters ezingaphandle kwegridi kunye neebhanki zebhetri zihlala zinemveliso yamandla elinganiselweyo xa kuthelekiswa nee-inverters ezibotshelelwe kwigridi. Olu thintelo lunokuthi luthintele amandla ewonke enkqubo, echaphazela amandla ayo okuxhasa izicelo eziphezulu okanye imithwalo emikhulu.
Imiba ehambelanayo: Ukuqinisekisa ukuhambelana phakathi kwegridi ebotshelelwe kunye namacandelo angaphandle kwegridi kunokuba ngumngeni. Ukungahambelani okanye ukungahambelani kwamandla ombane, amaza, okanye iiprothokholi zonxibelelwano kunokukhokelela kukungasebenzi kakuhle kwenkqubo okanye ukusilela.
Imiqobo yoLawulo kunye neMvume: Iisistim zokudityaniswa kwe-AC zinokujongana neemfuno ezongezelelweyo zolawulo kunye nemvume xa kuthelekiswa nokusetwa kwegridi eqhelekileyo. Ukuthotyelwa kweekhowudi zengingqi kunye nemimiselo elawula ukufakwa ngaphandle kwegridi kunokongeza ubunzima kunye nexesha kwiprojekthi.
Ngaphandle kwale mingeni, udibaniso lwe-AC lusenokuba lukhetho olusebenzayo kubasebenzisi abafuna ukomelela okongeziweyo, ukuzimela kwamandla, kunye nokuguquguquka kwiinkqubo zabo zamandla. Ukucwangcisa ngononophelo, ukufakela okufanelekileyo, kunye nokugcinwa okuqhubekayo kubalulekile ukuze kuncitshiswe imiqobo enokubakho kunye nokwandisa inzuzo yokudibanisa i-AC.
Ixesha lokuposa: Apr-23-2024