Isixazululo Sokumboza Ngelanga Sesiteshi Sesisekelo

2026-03-23

Izixazululo ze-Solar Overlay Solutions zihlanganisa indlela ehlanzekile nevuselelekayo yamandla elanga nezidingo zamandla aphezulu eziteshi zokuxhumana, zinikeza izinzuzo ezibalulekile kanye namathuba amaningi okusetshenziswa.

 

Izici Core:

  • Akukho ukuphazamiseka kokunikezwa kwamandla okukhona
  • Ukuhlanganiswa kwamayunithi okukhiqiza ugesi we-photovoltaic engqalasizinda yokunikezwa kukagesi ekhona ngokusebenzisa i-DC coupling
  • Ukusetshenziswa kwamandla elanga kuqala ukuze kunikwe amandla umthwalo

I. Izingxenye Zesistimu

Uhlelo lwe-Base Station Solar Overlay luqukethe ikakhulukazi i-photovoltaic array (amaphaneli elanga), isilawuli selanga (njengesilawuli se-MPPT), ibhange lebhethri lamandla avuselelekayo, ama-bracket okufaka i-photovoltaic, kanye nezintambo zokusabalalisa amandla. Ngokubambisana, lezi zingxenye zakha uhlelo lwamandla aluhlaza olusebenza kahle kakhulu, oluhlakaniphile, noluthembekile. Ukwakheka kwesistimu kuklanyelwe ukulinganisela ukusebenza kahle kokukhiqizwa kwamandla, ukuphepha kokusebenza, kanye nokugcinwa okulula, ukuqinisekisa ukuhlinzekwa kwamandla okuzinzile ezindaweni eziningi eziyinkimbinkimbi.

Cha Igama Lensiza Incazelo Yomsebenzi
1 Amamojula we-Photovoltaic Zakhiwe nge-silicon ye-polycrystalline eyodwa noma esebenza kahle kakhulu, lawa mamojula afakwa ophahleni lwezakhiwo zikagesi, emaceleni emibhoshongo yensimbi, noma kuma-rack afakwe phansi. Aguqula amandla elanga abe yi-direct current (DC) futhi asebenza njengomthombo wamandla oyinhloko wesistimu.
2 Isilawuli Sokukhiya Ukukhanya Ifakwe imojuli ehlanganisiwe ye-MPPT (Maximum Power Point Tracking), yenza ngcono ukusebenza kahle kokukhipha kwe-photovoltaic ngesikhathi sangempela, ifinyelele inzuzo yokusebenza kahle efinyelela ku-15%–25%. Ngaphezu kwalokho, inemisebenzi eminingi yokuphepha, kufaka phakathi ama-input circuit breakers, ukuvikelwa kombani, kanye nama-output fuses, okwenza kube yiyunithi yokulawula eyinhloko yesistimu.
3 Isiphuli Sesekethe Sokufaka + Isivikelo Sokukhuphuka Ihlinzeka ngokuvikelwa ekugcwaleni ngokweqile, ama-short circuits, kanye nokukhanya okukhulu, iqinisekisa ukusebenza okuphephile kohlelo ngaphansi kwezimo zezulu ezimbi futhi ivimbele umonakalo wemishini ngenxa yokushaqeka kukagesi kwangaphandle.
4 I-Fuse Yokukhipha Uma ifakwe ku-terminal engemihle yokukhipha, ivimbela amaza angemuva angajwayelekile ukuthi angathinti noma alimaze imishini yokulayisha yokuxhumana engezansi, okuqinisekisa ukuphepha kokunikezwa kwamandla kagesi.
5 Imitha Kagesi ye-DC Iqapha ukukhiqizwa kwamandla e-photovoltaic kanye nedatha yokusetshenziswa komthwalo ngesikhathi sangempela, ihlinzeka ngokusekelwa kwedatha okunembile kokuhlaziywa kokusetshenziswa kwamandla, ukuhlolwa kwezinzuzo, kanye nokuphathwa okukude.
6 Imodeli ye-RTU Isekela ukuqapha okukude kanye nokulayishwa kwedatha, ihlangana kalula nezinhlelo zokuqapha imvelo zesiteshi esiyisisekelo ukuze kusebenze ukusebenza nokugcinwa ngaphandle kokubhekwa, isixwayiso sangaphambi kwesikhathi samaphutha, kanye nokuphathwa kwesimo sokubona.
7 Uhlelo Lokubopha Igridi Uma ukukhanya kwelanga kunganele noma ngesikhathi sokusebenza ebusuku, ugesi osukhona wokushintsha ulungisa ngokuzenzakalelayo amandla okusebenza ukuze ungeze uhlelo, uqinisekise ukunikezwa kwamandla okuqhubekayo; ukushintshashintsha kwamandla kagesi ngesikhathi senqubo yokushintsha akudluli ku-0.1V, ngakho-ke akuthinti ukusebenza okuvamile kwemishini yokuxhumana.
8 Amabhuleki Nezintambo Zokufaka Isetshenziselwa ukuvikela amamojula e-photovoltaic nokwenza kube lula ukudluliselwa kwamandla, imininingwane yawo ikhethwa ngokusekelwe ezidingweni zamandla kanye nebanga ukuze kuncishiswe ngempumelelo ukulahleka komugqa futhi kuqinisekiswe ukuzinza kwesakhiwo kanye nokuthembeka kukagesi.

II. Isimiso Sokusebenza

  • Ukuvunwa Kwamandla Elanga: I-photovoltaic array (amaphaneli elanga) ikhiqiza ugesi oqondile (DC) uma ivezwa elangeni.
  • Ukuguqulwa Kwamandla: Isilawuli se-maximum power point tracking (MPPT) siguqula kahle amandla e-DC akhiqizwa yi-photovoltaic array futhi silawula i-output voltage kanye ne-current ukuze kuhambisane nezidingo zamandla zesiteshi sokuxhumana.
  • Isitoreji Samandla: Amandla kagesi aguquliwe aqale anikezwe esiteshini sokuxhumana, kuyilapho okusele kugcinwa ebhange lebhethri ukuze kusetshenziswe ngezikhathi zokungabikho kokukhanya kwelanga noma ngesikhathi sokudingeka kwamandla aphezulu.
  • Ukuqapha Okuhlakaniphile: Uhlelo luhlonyiswe ngamakhono okuqapha akude, okwenza kube nokuqapha ngesikhathi sangempela isimo sokusebenza kwesistimu yamandla elanga kanye nokukhishwa kwamandla ukuqinisekisa ukusebenza okuzinzile kanye nokuhlinzekwa kukagesi okuphumelelayo.

III. Izici Zesixazululo

Lesi sixazululo sibonakalise ukuzinza kwaso kanye nokuvumelana nezimo ezindaweni ezahlukahlukene eziyinkimbinkimbi. Kungakhathaliseki ukuthi kusezindaweni zasemadolobheni ezinabantu abaningi, ezindaweni ezikude ezingenawo amandla egridi, noma emibhoshongweni yokuxhumana enesikhala esincane, senza kube lula ukuthunyelwa kahle nokusebenza okuzinzile.

  • Ukusebenza Kahle Kakhulu kanye nokonga Amandla: Ngokusebenzisa imodi yokunikezwa kwamandla e-DC eqondile, ikhambi ligwema ukulahlekelwa kokuguqulwa kwe-AC-DC okufika ku-15% okutholakala ezinhlelweni ze-AC zendabuko. Ukusebenza kahle kwesixhumanisi sekukonke kungu-≥95%, kanye nokusebenza kahle okulinganisiwe okuphezulu okufika ku-98.3%. Indawo evamile ingonga cishe ugesi ongu-2,920 kWh minyaka yonke, kanti inzuzo yokukhiqizwa kwamandla iyanda ngo-10%–30% uma kuqhathaniswa nezixazululo ze-AC.
  • Ukwehliswa Kwezindleko: Izindleko zikagesi zonyaka ngesayithi zingancishiswa ngama-yuan angu-12,000, kanye nesikhathi sokubuyisela esicishe sibe yiminyaka engu-5.5; lesi sikhathi sincishiswa kakhulu uma sihlanganiswa nezibonelelo zendawo. Azikho izimvume zokuxhuma igridi ezidingekayo, futhi inqubo yokuthunyelwa yenziwa lula, okunciphisa kakhulu izindleko zokuthengiselana ezilawulayo.
  • Ukuthembeka Okuphezulu: Ngaphansi kwezimo zasemini, uhlelo lungagcina ukuphakelwa kukagesi ngesikhathi sokungasebenzi kwegridi; uma luhlanganiswa nokugcinwa kwamandla, lungaqhubeka nokusebenza izinsuku ezingaphezu kwezingu-3.5 ngesikhathi sezulu esinamafu noma esinemvula. Ukuhlolwa kwasensimini kukhombisa ukwehla kwezidingo zokukhiqizwa kukagesi eziphuthumayo ezingaphezu kuka-80%, kunciphisa kakhulu ingozi yokungasebenzi kwesiteshi nokuqinisekisa ukusebenza kwenethiwekhi okuqhubekayo.
  • Izinzuzo Ezivelele Zemvelo: Isiteshi esisodwa esinamamojula angu-18 e-SPV kulinganiselwa ukuthi sikhiqiza ugesi ongu-7,671 kWh ngonyaka, okulingana nokunciphisa ukukhishwa kwe-carbon dioxide ngamathani angu-4.374; uma sibheka iphrojekthi yesifundazwe sonke eLiaoning njengesibonelo, ukukhishwa kwe-carbon minyaka yonke kungancishiswa ngamathani angu-267,000, okwenza umnikelo omkhulu emvelweni.
  • Ukufakwa Okulula Nokuzivumelanisa Nezimo Okuqinile: Inqubo yokulungisa ingaqedwa ngaphandle kokuphazamiseka kukagesi futhi iyahambisana nezinhlelo zikagesi ezikhona ezivela kubakhiqizi namamodeli ahlukahlukene. Ifanele izimo ezahlukahlukene zokufakwa, kufaka phakathi uphahla, izindonga zombhoshongo, kanye nama-rack afakwe phansi, okunikeza ukuguquguquka okuphezulu kokufakwa.
  • Ukuhambisana Okuqinile Kwenqubomgomo: Imodeli "yokuzikhiqizela ukuzisebenzisela" ayinciphiswa yimikhawulo yokuvunyelwa kokuxhumeka kwegridi. Ihlangabezana nesidingo esiqondiwe soMnyango Wezimboni Nobuchwepheshe Bolwazi sokumbozwa kwe-PV okungaphezu kuka-30% kweziteshi ezintsha zesisekelo, ihambisana nesiqondiso senqubomgomo kazwelonke sokuthuthukiswa kwamandla asatshalaliswa, futhi yenza kube lula ukuthunyelwa okusheshayo, okukhulu.

IV. Izimo zohlelo lokusebenza

Uhlelo lwe-Base Station Solar Overlay lufanelekela izimo ezahlukahlukene zesiteshi sokuxhumana, okuhlanganisa iziteshi ezinkulu, iziteshi ezincane, kanye neziteshi ze-4G/5G. Lolu hlelo lubonisa izinzuzo zalo ezihlukile ikakhulukazi ezindaweni ezikude lapho igridi yamandla kazwelonke ingatholakali khona noma ukunikezwa kwamandla kungazinzile. Ngokusebenzisa imodeli yokusebenzisa amandla ehlakaniphile "yokuzikhiqizela nokuzisebenzisa ngokusetshenziswa kwendawo," lesi sixazululo sinciphisa ngempumelelo ukuthembela kugridi futhi sinikeza ukwesekwa kwamandla okuzinzile nokuthembekile eziteshini zokuxhumana.

V. Ukuhlukaniswa Kwezixazululo Ezithile

1. Ukuhlukaniswa ngokwesimo sokufakwa kanye nokusetshenziswa kwesikhala

Isixazululo Sokunqwabelanisa Ophahleni

  • Izimo Ezisebenzayo: Iziteshi zesisekelo se-Macro kanye nama-node okuhlanganisa atholakala ophahleni lwamakamelo emishini ezimele noma ngaphezulu kwama-rack eseva.
  • Izici: Isebenzisa isikhala esingasebenzi ophahleni olukhona lwegumbi lemishini ukufaka amamojula e-PV. Lolu uhlobo olujwayelekile kakhulu lokufaka inqwaba, ngokwakhiwa okulula; noma kunjalo, umthamo wokufaka unqunyelwe indawo yophahla kanye nomthamo wokuthwala umthwalo.

Isixazululo Sokunqwabelanisa Umbhoshongo/I-Mast

  • Izimo Ezisebenzayo: Izindawo ezinabantu abaningi emadolobheni, izindawo ezivinjelwe umhlaba, kanye nezindawo zamakhabhinethi angaphandle ezingenazo amakamelo emishini azimele.
  • Izici: Amamojula e-photovoltaic afakwa ngokuqondile noma nge-engeli emzimbeni wemibhoshongo yokuxhumana, izigxobo zokusekela, noma izembozo zobuhle (okungukuthi, "ukufakwa kwemibhoshongo okuncane kakhulu").
  • Izinzuzo: Ayithathi indawo eyengeziwe yomhlabathi noma ophahleni, ibhekana nenselele "yokuntuleka komhlaba otholakalayo" ezindaweni zasemadolobheni; ukufakwa okuqondile kunikeza ukumelana okuhle nomoya futhi akulula ukunqwabelana kothuli.

Isixazululo Sokunqwabelanisa Ingaphambili/Odongeni

  • Izimo Ezisebenzayo: Izindawo eziqondile njengezindonga zangaphandle zegumbi lemishini, izindonga ezizungezile indawo, kanye nezithiyo zomsindo.
  • Izici: Isebenzisa izindawo zokwakha eziqondile ezizungeze indawo ukufaka amaphaneli e-PV njengomthombo wamandla owengeziwe.

2. Ukuhlukaniswa Ngendlela Yokuxhuma Kagesi

Ukuxhumanisa kwe-DC / Ukuhlanganisa i-DC ngqo

  • Isimiso: Ugesi oqondile (i-DC) okhiqizwa uhlelo lwe-PV uguqulwa ngqo ube yi-standard -48V DC edingekayo yimishini yokuxhumana ngesilawuli se-DC stacking (i-DC/DC converter) bese ufakwa kubha yebhasi ye-DC yesayithi.
  • Izici:
  • Ukusebenza kahle kakhulu: Kuqeda ukulahlekelwa amandla enqubweni yokuguqulwa kwesibili kwe-“DC-AC-DC”.
  • Kulula Ukuyisebenzisa: Asikho isidingo sokushintsha ukwakheka kokunikezwa kwamandla kagesi e-AC okukhona; ixhuma ngqo kanye nohlelo lokunikezwa kwamandla kagesi olushintshayo, inikeza "i-plug-and-play"
  • Ukukhetha Okujwayelekile: Njengamanje indlela evame kakhulu yokulungisa okonga amandla eziteshini zokuxhumana.

Isixazululo Sokunqwabelana Kwe-AC (Ukuxhumanisa Kwe-AC)

  • Isimiso: Amandla e-PV aguqulwa abe yi-AC nge-inverter, afakwe kuphaneli yokusabalalisa i-AC yesayithi, bese eguqulwa abe yi-DC nge-module yokulungisa ukuze kunikezwe amandla umthwalo.
  • Izici: Ifanelekela izindawo ezinkulu noma izimo ezidinga ukunikezwa kwamandla ngesikhathi esisodwa emithwalweni ye-AC efana ne-air conditioning; noma kunjalo, ukusebenza kahle kuphansi kancane kunokuxhuma kwe-DC lapho kusetshenziswa amandla emithwalweni ehlobene nokuxhumana kuphela.

3. Ukuhlukaniswa Ngokwemisebenzi Yesistimu kanye Nemigomo Yokuziphendukela Kwemvelo

Isixazululo Esiyisisekelo Sokunqwabelanisa i-PV

  • Inhloso: Ukusindisa ugesi kuphela.
  • Izingxenye: Amamojula e-PV + isilawuli sokufaka i-PV.
  • I-Logic: Isebenzisa amandla e-PV uma ukukhanya kwelanga kutholakala futhi ishintshela ngokuzenzakalelayo kumandla egridi uma kungekho. Ngokuyinhloko kunciphisa izindleko zikagesi (OPEX).

Isixazululo Sokunqwabelanisa Isitoreji se-PV +

  • Inhloso: Ukonga amandla + amandla okusekelayo athuthukisiwe.
  • Izingxenye: Ibhethri le-PV + i-lithium-ion/isilawuli sokufaka i-PV + uhlelo lokuphatha amandla oluhlakaniphile.
  • I-logic: Amandla e-PV abekwa phambili emithwalweni, lapho ugesi owengeziwe ugcinwa kumabhethri e-lithium; ngesikhathi sokungasebenzi kwegridi, ugesi unikezwa ngamabhethri. Lokhu kwenza "ukushefa okuphezulu kanye nokugcwaliswa kwesigodi" (ukushaja ngezikhathi ezingaphandle kwesikhathi esiphezulu kusetshenziswa amandla egridi ashibhile noma i-PV, kanye nokukhipha ngesikhathi samahora aphezulu) futhi kwandise isikhathi sokusebenza esisekelayo.

Isixazululo Esihlanganisiwe Se-PV-Storage-Diesel/PV-Storage-Grid (Isixazululo Esihlanganisiwe Se-Hybrid)

  • Inhloso: Ukuzinza okuphezulu kanye nokuthembeka okuphezulu (Kuvame ukusetshenziswa ezindaweni ezintula ugesi noma izindawo ze-5G ezisebenzisa amandla amaningi).
  • Izingxenye: I-PV + Isitoreji Samandla + Uhlelo Lokusabalalisa Oluhlakaniphile (lungafaka isikhombimsebenzisi sejenereyitha yedizili).
  • I-Logic: I-EMS ikhipha ngokuhlakanipha imithombo yamandla emine: i-PV, indawo yokugcina, igridi (amandla okusetshenziswa), kanye nedizili (ijeneretha).