48V 420Ah Finyelela Iloli Lithium Ibhethri

 

Ibhethri ye-lithium engu-48V 420Ah inikezela ngamandla athembekile,{2}}ahlala isikhathi eside{2}ahlala isikhathi eside kumaloli afinyelelekayo asebenza ezindleleni eziwumngcingo kanye{3}}nezindawo zokugcina izinto ezivamile. Ngamaseli e-LFP{{5}ekhwalithi ephezulu kanye ne-BMS ehlakaniphile, iqinisekisa amandla kagesi angashintshi, ukuvikela okubanzi kokuphepha, nokusebenza{6}}kwamahhala. Idizayini yayo ehlangene, evalwe ngokugcwele isekela ukuqondisa kahle, ukusebenza okuqhubekayo, nokusebenza okuthuthukisiwe kuwo wonke amashifu.

 

Liyini Leli Battery Empeleni

I-FL51420 iyiphakethe lebhethri le-lithium iron phosphate (LiFePO4) lamaloli afinyelelayo. 48I-V nominal (51.2V yangempela), umthamo we-420Ah, amandla asebenzisekayo angu-21.5 kWh.

 

Nakhu lapho leli bhethri liletha khona inani langempela:

 

 Imisebenzi{0}}yevolumu ephezulu:Idizayinelwe ukusetshenziswa- okubili noma okuthathu{1}}lapho ukusetshenziswa kuphezulu. Ngezinhlelo zokusebenza-zeshifu eyodwa,{4}}ezisebenza kancane, imbuyiselo ekutshalweni ingase ibe nomkhawulo.

Isitoreji esibandayo:Enye yezindawo lapho leli bhethri libonisa khona izinzuzo zokusebenza eziphawuleka kakhulu, ikakhulukazi ngaphansi-kokusebenza kwezinga lokushisa eliphansi.

Imisebenzi yesondlo{0}ephansi:Akukho ukuchelela, akukho ukulinganisa, akukho ukuhlolwa kwe-asidi.

Leli bhethri liklanyelwe ukubhekana{0}}nezinselele zokusebenza ezibhalwe kahle, ezivame ukutholakala ezinhlelweni zokusebenza zamaloli.

I-BMS: Ekwenzayo nokuthi Kungani Ibalulekile

Lonke iphakethe lebhethri le-lithium lincike ohlelweni lokuphatha ibhethri (BMS). I-BMS idlala indima ebalulekile ekuphepheni, ekuthembekeni, nasesikhathini{1}sosuku{2}}sosuku.

 

Emgogodleni wayo, i-BMS ihlale iqapha wonke amaseli ephaketheni futhi yenza{0}}ushintsho lwesikhathi sangempela. Uma iseli lishisa noma lishaja ngokulinganayo, isistimu iyangenelela ngaphambi kokuthi inkinga ishube.

Kungani lokhu kubalulekile? Emisebenzini emincane yendlela, iloli elikhubazekile aligcini nje ukuyeka ukusebenza{0}}livimba ukufinyelela kuyo yonke into engemuva kwayo. Ukwehluleka kwebhethri okukodwa kungamisa amaloli amaningi, kuphazamise amashejuli okukhetha, futhi kudale ukubambezeleka kokwehla kulo lonke ishifti.

I-BMS ihlinzeka ngokuvikeleka emalini ekhokhiswayo ngokweqile,{0}}ekukhishweni ngokweqile, i-overcurrent, i-short circuit, nemicimbi ye-thermal. Nakuba le misebenzi ijwayelekile ezinhlelweni ze-lithium, ukusebenza kwayo kuncike kakhulu ekwakhiweni kwesistimu nekhwalithi yokuqaliswa.

Ukushaja Ithuba: I-Havioral Shift

Ngamabhethri{{0}e-asidi omthofu, ama-opharetha aqeqeshelwa ukulandela imijikelezo yokushajwa ngokugcwele. Ukushaja ingxenye kusheshisa ukuwohloka, ngakho ukuxhuma ngesikhathi sekhefu elifushane kuyagwenywa.

Amabhethri e-LiFePO₄ asebenza ngendlela ehlukile. Izikhathi ezimfushane, ezivamile zokushaja-phakathi nesidlo sasemini noma ikhefu elifushane{2}}azilimazi ibhethri. Awukho umthelela wenkumbulo futhi akukho nhlawulo yemijikelezo eyingxenye.

Emisebenzini yangempela-yasemhlabeni, lolu shintsho endleleni yokushaja lunganweba isikhathi esisebenzayo sansuku zonke ngo-30–40%-hhayi ngokwandisa umthamo webhethri, kodwa ngokunciphisa isikhathi sokungenzi lutho esingagwemeka.

Isitoreji Esibandayo: Lapho Umehluko Wokusebenza Ucaca Khona

Izindawo ezibandayo zibeka obala imikhawulo yamabhethri e-asidi enomthofu wendabuko{{0}. Ku-0℃, umthamo osebenzisekayo ngokuvamile wehla ngo-20–30%. Ku--18℃, okuvamile ekusebenzeni kwefriji, ukulahlekelwa umthamo kungafinyelela ku-50%. Ukushaja kuphinde kube nomkhawulo-amabhethri e-acid{10}esidi okumele afudumale ngaphambi kokushajwa, okwengeze imizuzu engu-30–45 kulo lonke ushintsho lweshifu.

 

Emisebenzini yesitoreji esibandayo, le nhlanganisela yomthamo owehlisiwe nokubambezeleka kokushaja ngokuvamile kuholela ekufinyezweni kwezikhathi zokusebenza, isikhathi sokuphumula esinwetshiwe, kanye nokushintsha okungalindelekile kuqala phakathi nezikhathi eziphezulu.

 

Ngokuphambene, amabhethri e-lithium iron phosphate agcina ukusebenza okuzinzile-ezindaweni ezinezinga lokushisa eliphansi futhi angashajwa ngaphandle kokubambezeleka okunwetshiwe kokufudumala{1}}. Lokhu kuvumela amaloli ukuthi ahlale efrijini isikhathi eside, kwenza amashifu abe lula, futhi kunciphisa ingcuphe yokuqala ukushintsha ngamabhethri ashajwe kancane.

Nakuba imiphumela ihluka ngokusebenza, izindawo zokugcina ezibandayo zihlala zibona izinzuzo ezicacile, ezilinganisekayo ezivela ku-lithium-isikhathi esincane sokuphumula, izikhathi zokusebenza ezibikezelwe kakhudlwana, kanye nokuphazamiseka{1}}okuhlobene nebhethri okumbalwa.

Izimo Zokusebenza

Ukufakwa Kwenziwe Kwalula

Amabhethri e-lithium forklift e-Polinovel asebenzisa izixhumi ezijwayelekile ze-REMA ezilingana nezingxenye zebhethri ezikhona. Amaloli amaningi afinyelelayo awadingi ukuguqulwa, okuvumela ukushintshwa okuqondile ukusuka ku-lead-asidi ukuya ku-lithium.

Umugqa wesikhathi wokuguqulwa okujwayelekile:

Ukuguqulwa kuvame ukuqedelwa ngosuku olulodwa emikhunjini emincane. Ingqalasizinda yokushaja ekhona ngokuvamile ihlala ihambisana, nakuba amashaja ane-lithium{1}}amaphrofayela athuthukisiwe athuthukisa ukusebenza kahle. Izikhungo eziningi ekuqaleni zisebenzisa amashaja azo amanje futhi zithuthukise njengoba kudingeka.

Amashadi ashisayo: I-48v 420ah ifinyelela iloli ibhethri ye-lithium, i-China 48v 420ah ifinyelela abakhiqizi bebhethri ye-lithium, abahlinzeki, imboni