Eziteshini ezingaphansi, isistimu ye-DC isebenza 'njengomugqa wempilo' wezisetshenziswa ezibalulekile ezifana namasekhethi okulawula, ukuvikelwa kokudluliselana, kanye nezibani eziphuthumayo. Ibhange lebhethri, njengeyunithi yalo yokugcina amandla, lisebenza 'njengomugqa wokugcina wokuzivikela' phakathi nokuhluleka kwegridi. Kodwa-ke, ukugcinwa kwebhethri okuvamile kuncike ekwazini okwenziwa ngesandla, okuholela ezinkingeni ezifana nezindawo eziyimpumputhe zokuhlola, ubungozi bokuphepha okuphezulu, nokungasebenzi kahle. I-DFUN Technology yethule imikhiqizo yebhethri ye-lithium PACK kanye nezixazululo ezihlanganiswe nokuqinisekiswa kwamandla okude, okuvumela ukuphathwa okuhlangene okusekelwe emafini kwamasayithi asabalalisiwe kanye ne-hybrid lead-acid/lithium battery battery systems. Lokhu kuhlanganiswa kobuchwepheshe kuphawula ukushintshwa kwepharadigm ukusuka ekuphenduleni kokungenzi lutho ukuya ekulungiseni okubikezelwayo okusebenzayo. Lesi sihloko sihlola ukuthi izixazululo ezihlakaniphile zingathuthukisa kanjani ukuphepha nokusebenza kahle, ngokusekelwe kumazinga omkhakha kanye nezinhlelo zokusebenza ezingokoqobo ze-DFUN.
Izidingo ezibalulekile:
1.Ukuhlolwa kokufakwa ngaphambilini:
○ Hlola ukuguqulwa kwekesi, ukuvuza, ukugqwala kwetheminali, nobuqotho bevalvu yokuphepha.
○ Qinisekisa i-polarity (enhle: ensundu/negethivu: eluhlaza okwesibhakabhaka) futhi uqinisekise ukuthi uxhumo lwebhawodi alugqwali.
○ Ukuchezuka kokumelana kwangaphakathi ≤ ±10% ukugwema 'umthelela womgqomo' obangelwa amabhethri amasha/amadala angafani.
Ukuthuthukiswa Okukhaliphile:
-DFUN DFCS4200: Isistimu Yokuqapha Ibhethri ye
○ Izinzwa ezinembe kakhulu ziqapha okungavamile (ukuvuza, ukuvuvukala), esikhundleni sokuhlola okubukwayo.
○ Ukuqashelwa kwe-polarity okuzenzakalelayo ngama-alamu azwakalayo/abonakalayo ukuze kuvinjelwe ukungaxhumeki kahle.
○ Ukutholwa kokumelana kwangaphakathi okuku-inthanethi ngezexwayiso zokuchezuka ezingu-±10% zokuvumelana.
I-PBAT81 Monitoring Module:
○ Ihambisana ne-2V/12V lead-acid noma amabhethri e-Ni-Cd. I-IP65 kanye ne-UL94-V0 kuqinisekiswe izindawo eziyingozi kakhulu.
Izidingo ezibalulekile:
1.Ukuphepha Kokusebenza:
○ Sebenzisa amathuluzi avaleleke nezingubo zokusebenza ezingezona ezensimbi.
○ Gwema ukunqanyulwa bukhoma ukuze uvimbele amasekhethi amafushane noma ukushaqeka kukagesi.
○ Nqamula amasekhethi wokushaja ngesikhathi sokuqinisekisa umthamo ukuze uvimbele ukugcwala kakhulu.
Ukuthuthukiswa Okukhaliphile:
I-DFUN 48V Smart Lithium Battery (DFPA48100-S):
○ Imojula eyakhelwe ngaphakathi yokucindezela umlilo eqinisekiswe ukuhlolwa komthelela oguquguqukayo, esusa ubungozi bokuqhuma/komlilo.
○ Indawo evalekile emelana nezinga lokushisa eliphezulu, nengavimbeli ilangabi yezindawo zesiteshi esincane.
Isistimu Yokuqinisekisa Umthamo Okude (DFCS4300):
○ Ivala ngokuzenzakalelayo amasekhethi wokushaja ngesikhathi sokuqinisekisa, iqinisekisa ukuphakelwa kwamandla okungaphazamiseki.
○ Ukufakazela ubuqiniso okukabili (ukubonwa kobuso + U-U-Key ophathekayo) ukuze kunqandwe ukusebenzisa kabi.
Izidingo ezibalulekile:
1.Inqubo Yokushintsha Ibhethri:
○ 100% ukuhlolwa kokukhipha umthamo ogcwele wamabhethri amadala; ilebula yokudlula/yehluleka.
○ Ukuhlolwa kokukhishwa okunamandla (ukuhlolwa komthelela) kwamabhethri amasha ukuze kuqinisekiswe ukwethembeka.
○ Vimbela ukuhlanganisa amabhrendi noma amakhono.
Ukuthuthukiswa Okukhaliphile:
I-DFUN 48V Smart Lithium Ibhethri (DFPA48165-S):
○ Isekela ukusetshenziswa kwe-hybrid namabhethri e-lithium okuhola/amasha/amadala; ilungisa ngokuzenzakalelayo amandla kagesi ebhasi (43.2V–54V) ukuze kunwetshwe ubude bempilo ye-lead-acid.
○ Ukuxhumana okuhambisanayo kwamaqembu angafika kwangu-32 kugwema ukungalingani kwamandla.
Isistimu Yokuqinisekisa Ikhono Elikude (DFCS4300):
○ Ukukhishwa kokulayisha kwangempela kuqeda ukuqinisekiswa emahoreni angu-4, kukhiqiza amajika wamandla kanye nemibiko ye-SOH (inzuzo engu-80% yokusebenza kahle).
○ Amasu wokushaja angajulile/wokukhipha abambezela ukudlula kwebhethri; Ukulinganisa okuqhutshwa yi-AI kulungisa ukuchezuka kwamandla kagesi (isb., i-float voltage <2.18V).
Izidingo ezibalulekile:
1.Ukulawulwa Kwemvelo:
○ Gcina izinga lokushisa lebhethri liku-22–25°C.
○ Rekhoda i-float yamanje nsuku zonke. Uma noma yiliphi ibhethri ngalinye (uchungechunge lwe-2V) linevolthi yokuntanta engaphansi kuka-2.18V ngeseli, yenza ukushaja kokulinganisa okwenziwa ngesandla:
Ku-25 ° C: Shaja ku-2.30V ngeseli amahora angu-24;
Noma ku-25°C: Shaja ku-2.35V iseli ngalinye amahora angu-12.
○ Uma ibhethri lisahluleka ukululama ngemva kokulinganisa, xhumana nomkhiqizi ngokushesha.
2.Ukuhlolwa Kwezikhathi ezithile: Ukuhlolwa kwanyanga zonke kwe-voltage yamaseli; ukuhlolwa kokubuyiselwa kwamandla konyaka.
3.Ukuphathwa Kwedatha: Qhathanisa idatha yokusebenza nemingcele yesisekelo; lungisa izinto ezididayo ngokushesha.
Ukuthuthukiswa Okukhaliphile:
I -DFUN DFCS4200 Uhlelo Lokuqapha Ibhethri :
○ Ukuqapha kwesikhathi sangempela kwamandla kagesi weseli, ukumelana kwangaphakathi, izinga lokushisa, i-SOC, i-SOH, nokulinganisa ngokuzenzakalela.
○ Izaziso eziqagelayo zokubola kwamandla noma ukuxhumeka okuxekethile kusetshenziswa imodeli yedatha engu-1.5B+.
○ Amalogi aphelele/okukhipha kanye nokugcinwa kwedatha okungokomlando ukuze kuthotshelwe.
Izisombululo ze-DFUN zithobela i-IEEE 1188, IEC 61000, kanye namazinga we-UN38.3, asetshenziswa ku:
Imboni Yamandla: I-State Grid Chengdu Power Supply Company yehlise izindleko zomsebenzi zaminyaka yonke ngo-¥1.2M futhi yathuthukisa ukusebenza kahle kokuqinisekisa ngo-70%.
Amakhemikhali e-Petrochemicals: I-BASF Germany inqamule ukwehluleka kokugqwala kwe-terminal ngo-60% emagumbini amabhethri angu-3,000.
I-Telecom: Iziteshi eziyisisekelo ze-5G ezisebenzisa amabhethri e-lithium ahlakaniphile azuze ukuncishiswa kwesisindo esingu-70% kanye nomthamo wesipele we-3x.
Isiphetho: I-O&M Ehlakaniphile Yenza Lula
Ukunakekelwa kwebhethri Lesiteshi Esingaphansi Sokuphepha kubalulekile ekuthembekeni kwegridi. Izixazululo ze-DFUN—ukuqapha okuhlakaniphile, amabhethri e-lithium, nokuqinisekisa ukude—letha:
☑ Iphutha Lomuntu Elingekho: I-AI ingena esikhundleni sokuhlola okwenziwa ngesandla nokuqinisekisa.
☑ 24/7 Ukuvikela: Izaziso zamaleveli amaningi kanye nokwenza kwasendaweni kwephutha lesikhathi sangempela.
☑ Ukusebenza Kwezindleko: 40% izindleko eziphansi ze-O&M; 30% impilo yebhethri enwetshiwe.
Othintana naye:+86- 15919182362 | Iwebhusayithi: www.dfuntech.com.cn
