Ayini amabhethri e-EFB, yini umehluko wawo nezinzuzo zawo?

Esikhathini esingengakanani esidlule, uhlobo olusha lwebhethri olwenziwe kusetshenziswa ubuchwepheshe be-EFB seluvele emakethe. Lawa mabhethri anezici ezithuthukisiwe nezici ezifanele ukunakwa. Imvamisa, abashayeli abaningi badida i-EFB ne-AGM, ngakho-ke sizozama ukuqonda izici ezihlukile nezinzuzo zalolu hlobo lwebhethri.

Ubuchwepheshe be-EFB

Lawa mabhethri asebenza kumgomo ofanayo nawo wonke amabhethri e-asidi ahola. Okwamanje kudalwa ukusabela kwamakhemikhali phakathi komthofu dioxide ne-asidi. I-EFB imele iBhetri Enesikhukhula Esithuthukisiwe, emele Ibhethri Elikhukhulisiwe Elikhukhulisiwe. Okungukuthi, yi-electrolyte ewuketshezi ethelwa ngaphakathi.

Amapuleti okuhola ayisici esihlukile kubuchwepheshe be-EFB. Ekwenziweni kwabo, kusetshenziswa umthofu omsulwa kuphela ngaphandle kokungcola. Lokhu kuvumela ukuthi ukumelana kwangaphakathi kwehliswe. Futhi, amapuleti akuma-EFBs ashuba aphindwe kabili kunowokujwayelekile i-acid acid. Amapuleti amahle asongwe ngento ekhethekile ye-microfiber emunca futhi igcine i-electrolyte engamanzi. Lokhu kuvimbela ukuchitheka okunamandla kwezinto ezisebenzayo futhi kubambezela kakhulu inqubo ye-sulfation.

Leli lungiselelo lenze ukuthi kukwazi ukunciphisa inani le-electrolyte futhi lenze ukuthi ibhethri lingabi nasondlo. Ukuhwamuka kwenzeka, kepha kuncane kakhulu.

Omunye umehluko uhlelo lokujikeleza kwe-electrolyte. Lezi yimingcele ekhethekile ezindlini zebhethri ezinikeza ukuxubana ngenxa yokuhamba kwemvelo kwemoto. I-electrolyte iphakama eceleni kwabo, bese iphinda iwele phansi ekanini. Uketshezi kuhlala kufana, okwandisa impilo yensizakalo yonke futhi kuthuthukise isivinini sokushaja.

Umehluko kumabhethri we-AGM

Amabhethri e-AGM asebenzisa i-fiberglass ukwahlukanisa amapuleti kumaseli webhethri. Le fiberglass iqukethe i-electrolyte. Okungukuthi, ayikho esimweni soketshezi, kodwa ivalwe kuma-pores wezinto ezibonakalayo. Amabhethri e-AGM avalwe ngokuphelele futhi alondolozwa mahhala. Akukho ukuhwamuka ngaphandle kokuthi kuvele kabusha okuthile.

Ama-AGM aphansi kakhulu ngokwamanani entengo kuma-EFBs, kepha awadlula kwezinye izici:

• ukuzikhulula okuzimele;
• ligcinwe futhi liqhutshwe kunoma isiphi isikhundla;
• ukumelana nenqwaba yemijikelezo yokukhipha / yokushaja.

Kusebenza kakhulu ukusebenzisa amabhethri e-AGM ukugcina amandla avela kumaphaneli elanga noma eziteshini nakumadivayisi ahlukahlukene aphathekayo. Banikeza imisinga yokuqala ephezulu kuze kufike ku-1000A, kepha i-400-500A yanele ukuqala ukuqala kwezimoto. Eqinisweni, amandla anjalo adingeka kuphela uma kunenani elikhulu labasebenzisi abasebenzisa amandla emotweni. Isibonelo, amasondo nezihlalo ezifudumele, amasistimu anamandla we-multimedia, ama-heater nama-air conditioners, ama-driver kagesi nokunye.

Ngaphandle kwalokho, ibhethri le-EFB liphatha imisebenzi yansuku zonke kahle. Amabhethri anjalo angabizwa ngokuthi isixhumanisi esiphakathi phakathi kwamabhethri ajwayelekile we-lead-acid namabhethri e-premium e-AGM amaningi.

Ububanzi besicelo

Ukwakhiwa kwamabhethri e-EFB kududule onjiniyela ekwandeni kwezimoto ezine-start-stop engine start system. Lapho imoto imiswa, injini ivalwa ngokuzenzakalela bese iqala lapho ukucindezelwa kwe-clutch kucindezelwa noma kukhishwa ibhuleki. Le modi ilayisha kakhulu ibhethri, ngoba wonke umthwalo uwela kuyo. Ibhethri ejwayelekile ayinaso isikhathi sokushaja ngenkathi ushayela, njengoba inika isabelo esikhulu secala ukuqala.

Ukukhishwa okujulile kuyalimaza amabhethri e-lead-acid. Ngakolunye uhlangothi, ama-EFB enza umsebenzi omuhle kule modi, ngoba anomthamo omkhulu futhi amelana nokukhishwa okujulile. Izinto ezisebenzayo ezisemapuletini azidilizi.

Futhi, amabhethri e-EFB enza kahle phambi kwezinhlelo ezinamandla zemisindo yemoto emotweni. Uma i-voltage ingaphansi kuka-12V, khona-ke ama-amplifiers azokhipha ukubuthaka okubuthakathaka kuphela. Amabhethri e-EFB ahlinzeka ngamandla azinzile futhi ahlala njalo ukuze zonke izinhlelo zisebenze kahle.

Vele, amabhethri athuthukisiwe angasetshenziswa ezimotweni ezisezingeni eliphakathi. Zibhekana kahle nezinguquko zokushisa, azesabi ukukhishwa okujulile, zinikeza amandla azinzile kagesi.

Izici zokushaja

Izimo zokushaja ze-EFB ziyefana naleyo ye-AGM. Amabhethri anjalo "ayesaba" ukugcwala ngokweqile namasekhethi amafushane. Ngakho-ke, kunconywa ukusebenzisa amashaja akhethekile. Amandla kagesi anikezwa ngokulingana, futhi akumele adlule ku-14,4V. Abenzi bavamise ukubeka imininingwane ngezici zebhethri, izimo zokusebenza, umthamo namandla okushaja avunyelwe ku-battery case. Le datha kufanele ilandelwe ngesikhathi sokusebenza. Ngale ndlela ibhethri lizohlala isikhathi eside.

Ungashaja ibhethri ngemodi esheshayo, ngoba lokhu kungaholela ekubiliseni kwe-electrolyte nokuhwamuka. Ibhethri libhekwa njengokushaja lapho izinkomba zehla zaya ku-2,5A. Amashaja akhethekile anenkomba yamanje nokulawulwa kwevoltage.

Izinzuzo nokungalungi

Izinzuzo zamabhethri athuthukisiwe zifaka:

1. Ngisho nomthamo wama-60 A * h, ibhethri likhiqiza ukuqala kwamanje okufika ku-550A. Lokhu kwanele ukuqala injini futhi kudlula kakhulu imingcele yebhethri ejwayelekile eyi-250-300A.
2. Impilo yesevisi iphindwe kabili. Ngokusetshenziswa okufanele, ibhethri lingahlala kuze kube yiminyaka eyi-10-12.
3. Ukusetshenziswa kwamapuleti acijile okujiyile kanye nama-microfiber kukhulisa umthamo webhethri nesivinini sokushaja. Ibhethri le-EFB lishaja u-45% ngokushesha kunebhethri elijwayelekile.
4. Umthamo omncane we-electrolyte wenza ukuthi ibhethri lingabi nasondlo. Amagesi awafakwa. Isilinganiso esincane sokuhwamuka. Ibhethri elinjalo lingasetshenziswa ngokuphepha emotweni noma ekhaya.
5. Ibhethri lisebenza kahle emazingeni okushisa aphansi. I-electrolyte ayikhanyisi.
6. Ibhethri le-EFB limelana nokukhipha okujulile. Ithola amandla afinyelela ku-100% futhi ayonakaliswanga.
7. Ibhethri lingagcinwa kuze kube yiminyaka emi-2 ngaphandle kokulahleka okukhulu kwamandla.
8. Ifanele ukusetshenziswa ezimotweni ezinesistimu ye-Start-Stop Engine. Imelana nenombolo enkulu yenjini eqala emini.
9. Ingasetshenziswa nge-engela efinyelela ku-45 °, ngakho-ke amabhethri anjalo avame ukusetshenziswa ezikebheni zezimoto, ezikebheni nasezimotweni ezingekho emgwaqeni.
10. Ngazo zonke lezi zici, inani lamabhethri athuthukisiwe liyabiza impela, liphansi kakhulu kune-AGM noma amabhethri e-gel. Ngokwesilinganiso, ayidluli ama-ruble ayi-5000 - 6000.

Okubi kwamabhethri e-EFB kufaka:

1. Izimo zokushaja kufanele zigcinwe ngokuqinile futhi i-voltage akufanele yeqiwe. Ungavumeli i-electrolyte ibile.
2. Kokunye, amabhethri e-EFB angaphansi kwamabhethri e-AGM.

Amabhethri e-EFB avele ngemuva kokwenyuka kwezidingo zamandla. Benza umsebenzi oncomekayo wemisebenzi yabo emotweni. Ama-gel abizayo noma amabhethri e-AGM anamandla amakhulu futhi aletha imisinga ephezulu, kepha imvamisa amakhono anjalo awadingeki. Amabhethri e-EFB angaba yinto enhle ehlukile kumabhethri ajwayelekile we-acid lead.