Izinhlelo zokugcina amandla elanga ziyizixazululo zamandla eziphelele ezihlanganisa ukukhiqizwa kwamandla e-photovoltaic nobuchwepheshe bokugcina amandla. Ngokugcina nokuthumela amandla elanga ngempumelelo, zithola ukuhlinzekwa kwamandla okuzinzile nokuhlanzekile. Inani lazo eliyinhloko lisekudluleni emkhawulweni wamandla elanga “axhomeke esimweni sezulu”, kanye nokukhuthaza ukuguqulwa kokusetshenziswa kwamandla kube yi-carbon ephansi kanye nobuhlakani.
I. Isakhiwo Sokwakheka Kwesistimu
Uhlelo lokugcina amandla elanga luqukethe ikakhulukazi amamojula alandelayo asebenza ndawonye:
I-Photovoltaic cell array
Yakhiwe ngamasethi amaningi amaphaneli elanga, inesibopho sokuguqula imisebe yelanga ibe amandla kagesi aqondile. Amaphaneli elanga e-silicon e-monocrystalline noma e-polycrystalline silicon aseyisinqumo esivamile ngenxa yokusebenza kwawo kahle kokuguqulwa (kufika ku-20%), futhi amandla awo asukela ku-5kW okusetshenziswa ekhaya kuya ezingeni le-megawatt lokusetshenziswa ezimbonini.
Idivayisi yokugcina amandla
Iphakethe lebhethri: Iyunithi yokugcina amandla eyinhloko, evame ukusebenzisa amabhethri e-lithium-ion (anamandla amaningi futhi ahlala isikhathi eside) noma amabhethri e-lead-acid (anezindleko eziphansi). Isibonelo, uhlelo lwasekhaya luvame ukuhlonyiswa ngebhethri le-lithium elingu-10kWh ukuze kuhlangatshezwane nesidingo sikagesi usuku lonke.
Isilawuli sokushaja nokukhipha: Silawula ngobuhlakani inqubo yokushaja nokukhipha ukuze sivimbele ukushaja ngokweqile/ukukhipha ngokweqile futhi sandise impilo yebhethri.
Imodyuli Yokuguqulwa Kwamandla Nokuphathwa
I-Inverter: Iguqula ugesi oqondile ovela ebhethri ube ugesi oshintshanayo ongu-220V/380V ukuze usetshenziswe ezintweni zasekhaya noma emishinini yezimboni, kanye nokusebenza kahle kokuguqulwa okungaphezu kuka-95%.
Uhlelo Lokuphathwa Kwamandla (i-EMS): Ukuqapha ukukhiqizwa kwamandla ngesikhathi sangempela, isimo sebhethri kanye nesidingo somthwalo, kanye nokwenza ngcono amasu okushaja nokukhipha amandla ngokusebenzisa ama-algorithms ukuthuthukisa ukusebenza kahle kohlelo.
Imishini yokusabalalisa amandla kanye nokuphepha
Kubandakanya ama-circuit breaker, amamitha kagesi kanye nezintambo, njll., ukuqinisekisa ukusatshalaliswa okuphephile kwamandla nokufeza ukusebenzisana okubili negridi yamandla (njengokungaphezulu kwamandla adluliselwa kugridi).
Ii. Izinzuzo Eziyinhloko kanye Nezindinganiso
1. Ukusebenza kahle kwezomnotho okumangalisayo
Ukonga izindleko zikagesi: Ukuzikhiqiza ngokwakho kanye nokuzisebenzisa kunciphisa ukuthengwa kukagesi kugridi. Ezindaweni ezinentengo kagesi ephezulu kanye nephansi, izindleko zikagesi zingancishiswa ngo-30-60% ngesikhathi sokungasebenzi kahle ebusuku kanye nangesikhathi sokungasebenzi kahle emini.
Izikhuthazo zenqubomgomo: Amazwe amaningi anikeza izibonelelo zokufaka kanye nokunciphisa intela, okunciphisa isikhathi sokubuyiselwa kwemali sibe yiminyaka emi-5 kuya kweyisishiyagalombili.
2. Ukuphepha kwamandla kanye nokuthuthukiswa kokuqina
Uma kwenzeka iphutha legridi kagesi, lingashintshwa kalula liye emthonjeni wamandla okusekelayo ukuqinisekisa ukusebenza kwemithwalo ebalulekile njengeziqandisi, izibani, nemishini yezokwelapha, kanye nokubhekana nezinhlekelele noma izinkinga zokuphela kukagesi.
Izindawo ezingaphandle kwegridi (njengeziqhingi nezindawo zasemakhaya ezikude) zifinyelela ukuzimela ngogesi futhi zikhululeke emikhawulweni yokumbozwa kwegridi kagesi.
3. Ukuvikelwa Kwemvelo Nokuzinza
Njengoba kungekho ukukhishwa kwekhabhoni kuyo yonke inqubo, njalo nge-10kWh yesistimu inganciphisa ukukhishwa kwe-CO₂ ngamathani amathathu kuya kwayi-5 ngonyaka, okufaka isandla ekufezeni imigomo "yekhabhoni ephindwe kabili".
Isici esisatshalaliswayo sinciphisa ukulahlekelwa kokudlulisela futhi sinciphise ingcindezi kugridi yamandla ephakathi.
4. Ukuxhumanisa igridi kanye nobuhlakani
Ukushefa okuphezulu kanye nokugcwalisa isigodi: Ukukhipha ugesi ngezikhathi zomsebenzi omatasa ukuze kulinganiswe umthwalo kugridi kagesi futhi kuvinjelwe ingqalasizinda ukuthi ingagcwali ngokweqile.
Impendulo yesidingo: Phendula izimpawu zokuthumela igridi yamandla, uhlanganyele ezinsizeni ezisizayo zemakethe yamandla, futhi uthole imali engenayo eyengeziwe.
Njengoba kunezinzuzo eziningi kangaka zezinhlelo zokugcina amandla elanga, ake sibheke ndawonye imidwebo yempendulo yamaphrojekthi ezinhlelo zamakhasimende ethu.
Uma unesithakazelo ohlelweni lokugcina amandla elanga, sicela ukhululeke ukuxhumana nathi.
Umphathi: uMnu. Frank Liang
I-Mob./WhatsApp/Wechat:+86-13937319271
I-imeyili:[email protected]
Iwebhu: www.wesolarsystem.com
Isikhathi sokuthunyelwe: Meyi-30-2025