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Yiziphi izixazululo zokuhlanganisa zezinhlelo ze-PV ezixubile ezinebhethri yokugcina amandla?

Isikhathi sokuthumela: May-08-2024

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Amasistimu okugcina amabhethri ahlotshaniswa nezinhlelo ze-PV athuthuke emhlabeni wonke, kungakhathaliseki ukuthi kungenxa yezizathu zezomnotho, ezobuchwepheshe noma zezombusazwe. Ngaphambilini ikhawulelwe kumasistimu axhunywe kugridi, amaphakethe ebhethri e-lithium-ion manje asengumphelelisi obalulekile ezinhlelweni ezixhunywe kugridi noma ezixubile ze-PV, futhi angaxhunywa (axhumeke kugridi) noma asetshenziswe njengesipele (ngaphandle kwegridi). Uma ucabangela ukusimama kwesikhathi eside kanye nokusebenza kahle kwamandla,amasistimu e-PV ayi-hybrid anebhethri yokugcina amandlakuyisinqumo esingcono kakhulu kuwe, ongakulethela ukuncishiswa okuphezulu kwezindleko zikagesi kanye nembuyiselo enhle ekutshalweni kwezimali ngokuhamba kwesikhathi. Yini i-Hybrid PV Systems enebhethri ye-Energy Storage? Amasistimu e-PV ayingxube anebhethri yokulondoloza amandla ayisixazululo esivumelana nezimo, isistimu yakho isaxhumeke kugridi kodwa ingagcina amandla engeziwe ngebhethri lokulondoloza amandla, ukuze ukwazi ukusebenzisa amandla amancane avela kugridi kunokusebenzisa isistimu exhunywe kugridi evamile. , okukuvumela ukuthi Wandise ukusetshenziswa kwakho kwe-PV futhi ukwandise ukusebenzisa kwakho amandla elangeni. amasistimu elanga ahlanganisiwe anesitoreji angasekela izindlela ezimbili ezihlukene zokusebenza: i-grid-tieed noma i-off-grid, futhi ungakwazi ukushajaamabhethri e-solar lithiumngemithombo yamandla ehlukene, njenge-solar PV, amandla egridi, amajeneretha, njll. Ezinhlelweni zokuhlala nezohwebo, amasistimu elanga ahlanganisiwe anesitoreji angahlangabezana nezidingo eziningi zamandla futhi anganikeza amandla ngesikhathi sezikhala zamandla ukuze ugcine ikhaya lakho noma isitolo sisebenza, futhi ezingeni lesizukulwane esincane noma esincane, amasistimu elanga ayingxube anendawo yokugcina yenza imisebenzi eyahlukene: Ukunikeza ukuphathwa okungcono kwamandla ekhaya, ukugwema isidingo sokujova amandla kugridi nokubeka phambili isizukulwane sawo. Ukuhlinzeka ngokuvikeleka kwezikhungo zezentengiselwano ngokusebenzisa imisebenzi yokusekelayo noma ukunciphisa isidingo phakathi nezikhathi zokusetshenziswa okuphezulu. Ukunciphisa izindleko zamandla ngamasu okudlulisa amandla (ukugcina nokujova amandla ngezikhathi ezihleliwe). Phakathi kweminye imisebenzi engenzeka. Izinzuzo zamaHybrid PV Systems anebhethri yesitoreji samandla Ukusebenzisa i-hybrid self-powered solar system kunezinzuzo ezinkulu zemvelo kanye nesikhwama sakho semali. Ikuvumela ukuthi ugcine amandla elanga ukuze uwasebenzise ebusuku. Yehlisa isikweletu sakho sikagesi ngoba isebenzisa amandla avela kumabhethri uma uwadinga kakhulu (ebusuku). Kungenzeka ukusebenzisa amandla elanga phakathi namahora okusetshenziswa kakhulu. Ihlala itholakala uma kwenzeka kunqamuka igridi. Ikuvumela ukuthi ube nokuzimela kwamandla. Yehlisa ukusebenzisa kwakho ugesi ovela kugridi evamile. Ivumela amakhasimende ukuthi acabangele kakhulu ukusetshenziswa kukagesi, isibonelo, ngokuvula imishini phakathi nosuku lapho ikhiqiza kakhulu. Kukuziphi izimo lapho isistimu ye-PV eyi-hybrid enebhethri yokugcina amandla ifaneleka kangcono? I-hybrid solar system enesitoreji ikhonjiswe ikakhulukazi ukuhlinzeka ngezidingo zamandla lapho imishini nezinhlelo zingakwazi ukuma. Singenza isibonelo: Izibhedlela; Isikole; Indawo yokuhlala; Izikhungo Zocwaningo; Izikhungo Ezinkulu Zokulawula; Uhwebo Olukhulu (njengezitolo ezinkulu nezitolo ezinkulu); phakathi kwabanye. Sengiphetha, ayikho “iresiphi elungile” yokuhlonza uhlobo lwesistimu olufaneleka kangcono iphrofayela yomthengi. Kodwa-ke, kubaluleke kakhulu ukuhlaziya zonke izimo zokusebenzisa kanye nezici zendawo lapho uhlelo luzofakwa khona. Ngokuyisisekelo, kunezinhlobo ezimbili ze-hybrid solar system enezixazululo zesitoreji emakethe: ama-multi-port inverters anokufakwa kwamandla (isb. I-solar PV) namaphakethe webhethri; noma amasistimu ahlanganisa izingxenye ngendlela ye-modular, njengoba kukhonjisiwe esithombeni esingezansi. Imvamisa ezindlini nasezinhlelweni ezincane, i-inverter eyodwa noma ezimbili ezinamachweba amaningi zinganele. Kumasistimu adingeka kakhulu noma amakhudlwana, isixazululo semodular esinikezwa ukuhlanganiswa kwedivayisi sivumela ukuguquguquka okukhulu nenkululeko kuzingxenye zosayizi. Emdwebeni ongenhla, isistimu yelanga eyingxube enendawo yokugcina ihlanganisa isiguquli se-PV DC/AC (engaba nakho kokubili ukuphuma kwegridi kanye nokungaphandle kwegridi, njengoba kuboniswe esibonelweni), isistimu yebhethri (ene-DC/ eyakhelwe ngaphakathi I-AC inverter nohlelo lwe-BMS), kanye nephaneli edidiyelwe yokudala ukuxhumana phakathi kwedivayisi, ukunikezwa kwamandla, nomthwalo womthengi. IHybrid PV Systems enebhethri yokugcina amandla: BSL-BOX-HV Isixazululo se-BSL-BOX-HV sivumela ukuhlanganiswa kwazo zonke izingxenye ngendlela elula nenhle. Ibhethri eliyisisekelo liqukethe isakhiwo esistakiwe esihlanganisa lezi zingxenye ezintathu: isiguquli selanga esixhunywe kugridi (phezulu), ibhokisi elinamandla kagesi aphezulu (ibhokisi le-aggregator, phakathi nendawo) kanye nephakethe lebhethri le-lithium lelanga (ngezansi). Ngebhokisi le-voltage ephezulu, amamojula ebhethri amaningi angengezwa, ahlomise iphrojekthi ngayinye ngenani elidingekayo lamaphakethe ebhethri ngokwezidingo zawo. Isistimu eboniswe ngenhla isebenzisa izingxenye ezilandelayo ze-BSL-BOX-HV. I-Hybrid inverter, i-10 kW, izigaba ezintathu, enezindlela zokusebenza ezixhunywe kugridi futhi ngaphandle kwegridi. Ibhokisi lamandla kagesi aphezulu: ukuphatha uhlelo lokuxhumana nokuhlinzeka ngokufaka okuhle nokusheshayo. Iphakethe lebhethri lelanga: BSL 5.12 kWh lithium battery pack. Amasistimu e-Hybrid PV anebhethri yokugcina amandla azokwenza abathengi bazimele bazimele, hlola i-BSLBATTisistimu yebhethri ye-voltage ephezuluukuze ufunde kabanzi mayelana nale divayisi.


Isikhathi sokuthumela: May-08-2024