Ukungeza amabhethri ohlelweni olukhona lwe-solar olukhona lwe-grid kuyindlela enhle yokwandisa ukwaneliseka futhi kungenzeka ukuthi ulondoloze izindleko zamandla. Nasi umhlahlandlela ojwayelekile wokuthi ungangeza kanjani amabhethri ukusetha kwakho elanga:
Indlela # 1: Ukuhlangana kwe-AC
Okwenzelwe ama-inverters ahlanganisiwe asebenze, ancike kugridi yamandla, ebheka ngokuqhubekayo i-grid voltage kanye nemvamisa. Uma kwenzeka phambuka ngaphandle kwamapharamitha asethiwe, ama-inverters avale njengesilinganiso sokuphepha.
Ngohlelo oluhlanganisiwe lwe-AC, i-inverter eboshwe ngegridi ixhumeke nge-inverter off-grid ye-inverter nebhele lebhethri. Inverter off-grid isebenza njengomthombo wamandla wesibili, empeleni ukhohlisa i-inverter eboshwe ngegridi ukuze isheshe isebenze. Lokhu kusetha kunika amandla ukushaja kwebhethri kanye nokusebenza kwemishini ebalulekile ngisho nangesikhathi sokuphuma kwamandla.
Inketho enhle kakhulu yokuhlangana kwe-AC, i-Megarevo, i-GrawnAT noma i-Alicososolar.
I-AC Coupling inikeza izinzuzo eziningana:
Ukuqina okuthuthukile
Ukuguquguquka okuningana: Inikeza ukuguquguquka ekwakhiweni kwesistimu ngokunika amandla ukuhlanganiswa kwezingxenye ze-off-grid ngezinhlelo eziboshwe ngama-grid, kunikeza izinketho eziningi zokulawulwa kwamandla nokusetshenziswa kwamandla.
Ukuphathwa kwamandla okwenziwe kahle: Ngokufaka umthombo wamandla wesibili kanye nebhange lebhethri, ukuhlanganisa i-AC kuvumela ukuphathwa kwamandla okwenziwe kahle, kwandise ukuzidela nokunciphisa ukuncika kugridi.
I-ENDED ENGER ENGER ENDELY: Abasebenzisi banganciphisa ukuncika kugridi futhi kungenzeka bafeze amandla amakhulu okuzimela ngokusebenzisa amandla agcinwe kusuka kumabhethri ngezikhathi zokutholakala kwama-grid aphansi noma okufunwa amandla aphezulu.
Ukusetshenziswa okusebenzayo kwegridi: Ukuhlanganiswa okusebenzayo kwenza ukusetshenziswa kahle kwama-inverters aboshwe ngegridi ngokuqinisekisa ukuthi asebenza ngisho nokuphazamiseka kwegridi, ngaleyo ndlela enza imali kwingqalasizinda eboshwe ngegridi.
Sekukonke, ukuhlanganiswa kwe-AC kuthuthukisa ukuthembeka kwesistimu, ukuguquguquka, nokuphathwa kwamandla, okunikeza abasebenzisi ukulawula okukhulu kwamandla abo futhi kunciphise ukuthembela emithonjeni yangaphandle ngesikhathi sokuphuma noma izinkathi zesidingo esiphakeme.
Ngenkathi i-AC Coupling inikeza izinzuzo ezahlukahlukene, futhi iletha ezinye izingqinamba:
Inkimbinkimbi: Ukuhlanganiswa kwe-AC kufaka phakathi okuhlanganisa ingxenye eboshwe negridi ne-off-grid, okungakhuphula ubunzima be-STEMSTE. Ukufakwa nokulungiswa kungadinga ulwazi olukhethekile nobuchwepheshe, okuholela ezindlekweni eziphakeme.
Izindleko: Ukungezwa kwezingxenye ezingekho emgqeni ezifana nama-Ingterters namabhange ebhethri angakhuphula kakhulu izindleko zangaphambili zohlelo. Lokhu kungenza ukuhlanganiswa kwe-AC
Ukulahleka Kokusebenza Kokusebenza kahle Izinqubo zokuguqulwa kwamandla phakathi kwe-AC ne-DC, kanye nokushaja kwebhethri nokukhipha, kungaholela ekulahlekelweni kwamandla ngokuhamba kwesikhathi.
Ukukhishwa kwamandla okukhawulelwe Lokhu kukhawulelwa kungakhawulela inani eliphelele lamandla ohlelo, okuthinta amandla alo ukusekela izinhlelo ezifunwa kakhulu noma imithwalo emikhulu.
Izinkinga zokuhambisana: Ukuqinisekisa ukuhambisana phakathi kwezingxenye eziboshwe nge-grid ne-off-grid kungaba inselele. Ukungasebenzi noma ama-mismatches kumandla kagesi, imvamisa, noma amaphrothokholi wokuxhumana kungaholela ekungasebenzi kahle kohlelo noma ukwehluleka.
Izingqinamba Zokulawula Nokuvumelanisa Ukuhambisana namakhodi wendawo nemigomo elantile ukufakwa kwe-off-grid kungangeza ubunzima nesikhathi sephrojekthi.
Ngaphandle kwalezi zinselelo, ukuhlanganiswa kwe-AC kusengaba inketho esebenzayo yabasebenzisi abafuna ukuqina okuthuthukile, amandla okuzimela, nokuguquguquka kwezinhlelo zabo zamandla. Ukuhlela ngokucophelela, ukufakwa okufanele, kanye nokugcinwa okuqhubekayo kubalulekile ukuze unciphise izithiyo ezingaba khona futhi wandise izinzuzo zokuhlangana kwe-AC.
Isikhathi sePosi: APR-23-2024