Iibhetri zoMjikelo oNzulu: Ziyintoni?

Kukho iintlobo ezininzi zeebhetri, kodwa iibhetri zomjikelezo onzulu luhlobo oluthile.

Ibhetri yomjikelezo onzulu ivumela ukukhutshwa ngokuphindaphindiweyo kunye nokutshaja kwakhona kwamandla. Kukho izicelo ezininzi apho zingasetyenziselwa khona, ezifana neepaneli zelanga okanye ii-injini zomoya xa amandla kufuneka agcinwe ngenxa yokungabalulekanga kwimveliso ngamaxesha athile emini / ebusuku okanye kwimozulu embi.

Kuthetha ukuthini umjikelo onzulu kwiibhetri?

Ibhetri yomjikelo onzulu yenzelwe ngokukodwa ukukhutshelwa ngokuzinzileyo kwinqanaba lamandla elingenzulwanga, ngokwesiqhelo i-20% okanye ngaphantsi komthamo webhetri iyonke.

Oku kuchasene nebhetri yemoto eqhelekileyo, eyilelwe ukuhambisa ugqabhuko olufutshane lwangoku oluphezulu ukuqalisa injini yemoto.

Esi sixhobo somjikelo onzulu senza iibhetri zomjikelo onzulu zifaneleke kakuhle ukunika amandla izithuthi zombane, ezifana neforklift, iinqwelo zegalufa, kunye nezikhephe zombane. Kukwayinto eqhelekileyo ukufumana iibhetri ezinzulu kwiimoto zokuzonwabisa.

Uthini umahluko phakathi kwebhetri yomjikelezo onzulu kunye nesiqhelo?

Umahluko omkhulu phakathi kweebhetri ezinzulu kunye neebhetri eziqhelekileyo kukuba iibhetri ezinzulu zenzelwe ukuphatha ukukhutshwa okunzulu ngokuphindaphindiweyo.

Iibhetri eziqhelekileyo ziyilelwe ukubonelela ngokugqabhuka kwamandla amafutshane kwizicelo ezinje ngokukrazula inqwelo-mafutha yokuqalisa isithuthi xa uqalisa injini yesithuthi.

Ngakolunye uhlangothi, ibhetri yomjikelezo onzulu yenzelwe ukuphatha ukukhutshwa okunzulu ngokuphindaphindiweyo.

Eminye imizekelo emikhulu yeebhetri zomjikelezo onzulu ezisetyenziswayo ziimoto zombane kunye neebhayisekile. Iibhetri zomjikelezo onzulu zivumela isithuthi ukuba siqhube ixesha elide kwaye sihambe kakuhle. Ukuhambelana kwiibhetri zomjikelezo onzulu zivumela ukuba zibe ngumthombo wamandla amakhulu.

Yiyiphi “enamandla ngakumbi”?

Ngeli xesha, kufuneka uyazibuza ukuba yeyiphi ibhetri yomjikelo onzulu emibini enamandla ngakumbi.

Ewe, iibhetri zomjikelo onzulu zinikwa umlinganiselo weReserve Capacity, obude bexesha, kwimizuzu, yokuba ibhetri inokugcina ukukhutshwa kwe-25-amp kwi-80 degrees F ngelixa igcina amandla ombane angaphezulu kwe-1.75 volts kwiseli nganye. iitheminali.

Iibhetri eziqhelekileyo zilinganiswe kwi-Cold Cranking Amps (CCA), inani le-amps ibhetri inokuhambisa imizuzwana ye-30 kwi-0 degrees F ngaphandle kokuhla ngaphantsi kombane we-7.5 volts ngeseli nganye (ibhetri ye-12V) kwii-terminals zebhetri.

Nangona ibhetri yomjikelezo onzulu inokunika kuphela i-50% ye-CCA enikezelwa yibhetri eqhelekileyo, isenayo phakathi kwe-2-3 yamaxesha okuGcina ibhetri yesiqhelo.

Yeyiphi ibhetri yomjikelo onzulu ilungileyo?

Xa kufikwa kwiibhetri zomjikelo onzulu, akukho mpendulo ilingana nenye.

Eyona bhetri inzulu yomjikelezo wakho iya kuxhomekeka kwiimfuno zakho ezithile kunye nezicelo.

Ngamafutshane, iteknoloji yomjikelezo onzulu isetyenziswe kwiibhetri ezahlukeneyo, kuquka i-Lithium-ion, i-Flooded kunye ne-Gel iibhetri ezikhokelayo, kunye ne-AGM (i-Absorbed Glass Mat) iibhetri.

I-Li-ion

Ukuba ufuna ibhetri ekhaphukhaphu, ehlangeneyo, kunye nengalungiswanga, i-Li-ion yeyona nto ilungileyo yokudutyulwa kwakho.

Inomthamo omkhulu, itshaja kwakhona ngokukhawuleza kunezinye iibhetri, kwaye ine-voltage engaguqukiyo. Ixabiso, nangona kunjalo, kunezinye.

Iibhetri zeLiFePO4 zisetyenziselwa usetyenziso lwedeed-cycle application.

Isikhukula-asidi yelothe

Ukuba ufuna iibhetri zomjikelo onzulu ezingabizi kakhulu, zithembeke, kwaye zingabinangxaki yokutshaja kakhulu, yiya kwibhetri ye-asidi enezikhukhula.

Kodwa, kuya kufuneka uwagcine ngokunyusa amanzi kwaye ujonge amanqanaba e-electrolyte rhoqo. Kufuneka uzibize kwakhona kwindawo engenamoya.

Ngelishwa, ezi bhetri azihlali ixesha elide, kwaye kuya kufuneka ufumane iibhetri zomjikelo onzulu malunga neminyaka emibini-mithathu.

Gel i-asidi ekhokelela

Ibhetri yejeli nayo inzulu-umjikelo kunye nokugcinwa-free. Awunaxhala malunga nokuchitheka, ukuyibeka nkqo, okanye nokuba sesichengeni sobushushu obuphakathi.

Kuba le bhetri idinga umlawuli okhethekileyo kunye netshaja, ixabiso liphezulu kakhulu.

AGM

Le bhetri yomjikelo onzulu yeyona nto ijikelezileyo kwaye ingasetyenziselwa uluhlu olubanzi lwezicelo. Ayifuni naluphi na ulungiso, ayichaphazeli kwaye iyaxhathisa.

Icala elisezantsi kuphela kukuba ithanda ukutshaja kakhulu kwaye ke ifuna itshaja ekhethekileyo.

Igama lokugqibela

Ke, ngoku uyazi ngakumbi malunga neebhetri zomjikelo onzulu kunye nento omawuyijonge xa ​​isiza kwiibhetri zomjikelo onzulu. Ukuba ucinga ngokuthenga enye, unokukhetha kwiimpawu ezithembekileyo ezifana ne-Optima, i-Battle Born, kunye ne-Weize. Qiniseka ukuba wenza uphando lwakho kwangaphambili ukuze wenze isigqibo esinolwazi!