Isingeniso Sesistimu Yamandla eSolar kanye nezinhlobo zebhethri
Ngesidingo esikhulayo samandla avuselelekayo, amasistimu wamandla elanga aphenduke ukukhetha okukhethwayo kwabanini bamabhizinisi abaningi namabhizinisi. Lezi zinhlelo ngokujwayelekile ziqukethe amaphaneli elanga, ama-inverterers, namabhethri: amaphaneli elanga aguqula ukukhanya kwelanga kube ngogesi (i-ac) ukuze kufinyelelwe amanje (amabhethri) ukuze akwazi ukuqeda amandla akhona phakathi nosuku lokusebenzisa ebusuku noma ngezinsuku ezingamafu.
Kunezinhlobo eziningi zamabhethri asetshenziswa kakhulu ezinhlelweni zamandla elanga, ngalinye linezinzuzo zalo nobunzima. Izinhlobo ezivame kakhulu zifaka amabhethri e-lead-acid, amabhethri e-lithium-ion, kanye nobuchwepheshe obusafufusa njengamabhethri wokugeleza namabhethri we-sodium-sulfur (NAS). Amabhethri e-lead-acid awuhlobo lokuqala nolusetshenziswa kakhulu, owaziwa ngezindleko zawo eziphansi nokwethembeka. Ngakolunye uhlangothi, amabhethri e-lithium-ion anikela ngobuningi bamandla aphezulu, isikhathi eside sokuphila, nezikhathi zokushaja ngokushesha kepha eza nezindleko eziphakeme zokuqala.
Ukuqhathanisa kokuqhathanisa kwezinhlobo zebhethri kuzinhlelo zokusebenza zelanga
Amabhethri e-lead-acid:
Amabhethri e-lead-acid yilolu hlobo lwebhethri lwendabuko olusetshenziswa kakhulu ezinhlelweni zamandla elanga, azibiza ngezindleko zawo eziphansi nokuthembela okufakazelwe. Beza ngezindlela ezimbili eziyinhloko: izikhukhula zabekwa uphawu (njengeGel kanye ne-AGM). Amabhethri we-Foom-acid akhukhula adinga ukulungiswa okujwayelekile, ngenkathi izinhlobo ezivaliwe zidinga ukulungiswa okuncane futhi ngokuvamile zihlala isikhathi eside.
Izinzuzo:
- Izindleko eziphansi zokuqala, ubuchwepheshe obufakazelwe
- Ilungele izinhlelo ezahlukahlukene zokusebenza
- -Qotho
Okubi:
- Ubuningi bamandla aphansi kanye nesitoreji esilinganiselwe sokugcina
- Ukuphila okufushane (imvamisa iminyaka engu-5-10)
- Izidingo eziphakeme zokulungiswa, ikakhulukazi ngezinhlobo ezikhukhula
- Ukujula okuphansi kokukhululwa (DoD), hhayi okulungele ukusetshenziswa njalo
Amabhethri e-Lithium-ion:
Amabhethri e-Lithium-Ion aseduzane ngokwengeziwe ezinhlelweni zamandla elanga ngenxa yezimpawu zokusebenza eziphakeme. Banikela ngobuningi bamandla aphezulu, isikhathi eside sokuphila, nezikhathi zokushaja ngokushesha uma kuqhathaniswa namabhethri e-lead-acid. Ngokwengeziwe, banezinga eliphansi lokuzikhulula, okusho ukuthi bangagcina amandla isikhathi eside ngaphandle kokulahlekelwa okukhulu.
Izinzuzo:
- Ubuningi bamandla aphezulu (amandla amaningi endaweni efanayo)
- I-Lifespan ende (imvamisa iminyaka eyi-10-15)
- Izinga eliphansi lokuzikhulula
- Izikhathi zokushaja ngokushesha
- Izidingo zokulungiswa okuphansi
Okubi:
- Izindleko Eziphakeme Zokuqala
- Ukufakwa okuyinkimbinkimbi nokuphatha
- Izingozi Zokuphepha Ezingaba khona Ngezinhlobo ezithile (isib. I-Lithium Cobalt oxide)
Ubuchwepheshe obusafufusa:
Amabhethri wokugeleza namabhethri we-sodium-sulfur (NAS) aqhamukayo ubuchwepheshe obukhombisa isithembiso sezinhlelo zokusebenza zokugcina amandla amakhulu elanga. Amabhethri okugeleza anikela ngokusebenza kwamandla okuphezulu kanye nempilo ende yomjikelezo kepha njengamanje abiza kakhulu kunezinye izinketho. Amabhethri we-Sodium-Sulfur anobunzima obuphakeme wamandla futhi angasebenza emazingeni okushisa aphezulu kepha abhekane nezinselelo ngezindleko eziphezulu zokukhiqiza nokukhathazeka.
Izici okufanele zicatshangelwe lapho ukhetha ibhethri lelanga
- Izidingo zamandla eSistimu:
Izidingo zamandla zohlelo lwakho lwamandla elanga zizonquma usayizi webhethri namandla adingekayo. Izinhlelo zamandla aphezulu zizodinga amabhethri amakhulu anamandla okugcina aphezulu. - Umthamo wesitoreji:
Umthamo webhethri webhethri ubalulekile ekutholeni amandla angakanani angagcinwa futhi asetshenziswe ngesikhathi sokukhanya kwelanga okuphansi. Izinhlelo ezinesidingo samandla aphezulu noma ezitholakala ezindaweni ezinelanga elincane kufanele zikhethe amakhono amakhulu okugcina. - Imvelo Esebenzayo:
Cabanga ngemvelo yokusebenza kwebhethri. Amabhethri emazingeni okushisa aphezulu noma izimo ezinzima angadinga ukuvikelwa okwengeziwe noma ukwelashwa okukhethekile ukuqinisekisa ukusebenza kahle nesikhathi sokuphila. - Isabelomali:
Ngenkathi izindleko zokuqala zebhethri ziyisici esibalulekile, akufanele kube ukuphela kokucatshangelwa. Izindleko zesikhathi eside, kufaka phakathi ukulungiswa, ukushintshwa, kanye nokonga amandla angaba khona, kufanele futhi kubuswa esinqumweni. - Izidingo zokulungisa:
Ezinye izinhlobo zebhethri, ezinjengamabhethri e-lead-acid, zidinga ukulungiswa okujwayelekile ukuqinisekisa ukusebenza kahle, ngenkathi amabhethri e-lithium-ion ngokuvamile adinga ukulungiswa okuncane. Lapho ukhetha inketho efanele, cabanga ngezidingo zokulungisa izinhlobo zebhethri ezahlukene.
Imikhiqizo eholayo namamodeli amabhethri elanga
Imikhiqizo eminingana ehamba phambili inikela ngamabhethri asezingeni eliphakeme elanga anezici ezithuthukile kanye nemininingwane. Le mikhiqizo ifaka phakathi iTesla, LG Chem, iPanasonic, i-AES ENERGER STOATURE, ne-SOROTEC.
UTesla PowerWall:
UTesla PowerWall ukhetho oludumile lwezinhlelo zamandla kagesi zokuhlala. Inikeza ubukhulu bamandla obuphezulu, isikhathi eside isikhathi sokuphila, nezikhathi zokushaja okusheshayo. I-PowerWall 2.0 inomthamo we-13.5 kWh futhi isebenza ngaphandle komthungo ngamaphaneli elanga ukuhlinzeka ngokugcina amandla kanye nesipele.
LG Chem:
I-LG Chem ihlinzeka ngamabhethri e-lithium-ion athola amabhethri elanga aklanyelwe izicelo zelanga. Uchungechunge lwabo (uchungechunge lwabo lokugcina amandla) lwenzelwe ngokukhethekile ukusetshenziswa kwendawo yokuhlala, okunikeza ukusebenza kwamandla okuphezulu kanye nempilo ende yokujikeleza. Imodeli ye-Resu 10h inamandla ka-9.3 kWh, ilungele izinhlelo ezinezidingo zamandla ezilinganiselayo.
I-Panasonic:
I-Panasonic inikeza amabhethri asezingeni eliphakeme we-lithium-ion anezici ezithuthukile ezifana nobuningi bamandla obuphezulu, isikhathi eside sokuphila isikhathi eside, kanye namazinga okuzenzela aphansi. Uchungechunge lwabo lwe-HHR (High Heastrance) lwenzelwe izimo ezedlulele, ukuletha ukusebenza okuhle kwezimo zokushisa okuphezulu.
Isitoreji samandla AES:
Isitoreji samandla we-AES sinikezela ngezixazululo ezinkulu zokugcina amandla ezinhlamvu zokuthengisa kanye nezimboni. Izinhlelo zabo zebhethri ze-Advancell zinikeza ukusebenza kahle kwamandla, impilo ende yomjikelezo, nezikhathi zokushaja okusheshayo, zizenza zilungele ukufakwa kwamandla amakhulu welanga okudinga umthamo wokugcina amandla aphezulu.
I-SOROTEC:
Amabhethri elanga eSorotec ayaziwa ngempumelelo enkulu yabo yokubiza izindleko, enzelwe abasebenzisi bezentengiso nabancane abafuna izixazululo ezisebenzayo nezomnotho. Amabhethri we-SOROTEC ahlanganisa ukusebenza okuhle kakhulu ngamanani entengo ancintisanayo, anikeze isikhathi eside isikhathi eside, ubungako bamandla aphezulu, nokukhipha okuzinzile. Lawa mabhethri angukukhetha okuhle kwezinhlelo zelanga eziphakathi nendawo, ngezindleko zokulungiswa okuphansi, ezenza zilungele abasebenzisi abanezingqinamba zesabelomali ezisazodinga ukugcinwa kwamandla okuthembekile.
Isiphetho Nezincomo
Lapho ukhetha ibhethri elifanele uhlelo lwakho lwamandla elanga, kubalulekile ukuze ucabangele izinto ezifana nezidingo zamandla ohlelo, umthamo wokugcina, imvelo yokusebenza, isabelomali kanye nezidingo zokulungisa. Ngenkathi amabhethri e-lead-acid asetshenziswa kabanzi ngenxa yokutholakala kwawo kanye nokwethenjwa, anobunzima obuphansi bamandla kanye nokuphila okufushane kokuphila ngokuqhathaniswa namabhethri e-lithium-ion. Amabhethri e-Lithium-Ion anikela ukusebenza okuphezulu kanye nokuphila okude kepha aza nokutshalwa kwemali okuphezulu.
Ngezinhlelo zeSolar zokuhlala,Tesla powerwallna-Uchungechunge lwe-LG Chem ResuIngabe izinqumo ezinhle kakhulu ngenxa yokusebenza kwazo okuphezulu, isikhathi eside isikhathi sokuphila, nezikhathi zokushaja okusheshayo. Ngezinhlelo zokusebenza ezinkulu ezentengiso nezimboni,Isitoreji samandla se-AESInikeza izixazululo zokugcina amandla ngokusebenza kahle kwamandla okuhlukile nokuqina.
Uma ufuna ikhambi lebhethri elisebenzayo,I-SOROTECInikeza amabhethri asebenza kakhulu kumanani wokuncintisana, elungele amasistimu amancane aphakathi nendawo, ikakhulukazi abasebenzisi kwisabelomali. Amabhethri e-SOROTEC aletha ukugcinwa kwamandla okuthembekile ngenkathi ugcina izindleko zokulungiswa ziphansi, zibenza balungele izinhlelo zokusebenza zokuhlala kanye nezincane.
Ekugcineni, ibhethri elihle kakhulu lohlelo lwakho lwamandla elanga lincike kwizidingo zakho ezithile nesabelomali. Ngokuqonda izinzuzo nezinzuzo zohlobo lwebhethri ngalinye, futhi ucubungule izidingo zamandla akho kanye nemvelo yokusebenzisa, ungenza isinqumo esinolwazi bese ukhetha isixazululo esifanelekile sokugcina amandla.
Isikhathi sePosi: Nov-28-2024
