Amabhethri akhona ezimpilweni zethu nsuku zonke. Kodwa-ke, kunezinhlobo ezahlukene zamabhethri kuye ngokuthi imvelo yawo, izintambo ezisetshenzisiwe, uxhumano, njll. Lokhu kudala ukudideka emphakathini phakathi amabhethri ochungechungeni futhi ngokuhambisana.
Ngenxa yalesi sizathu, silapha ukuze siqede konke ukungabaza mayelana namabhethri ochungechungeni futhi ngokufana, izici zawo nokubaluleka kwawo ngamunye.
Amabhethri ochungechungeni nangokuhambisana
Ake siqale phansi. Iphakethe lebhethri liwumphumela wokuxhuma amabhethri amabili noma ngaphezulu kuhlelo lokusebenza olulodwa. Ngokuxhuma nokuhambisana namabhethri ochungechungeni, ungakhuphula amandla kagesi noma amandla e-amp-hora, futhi kwesinye isikhathi womabili. ekugcineni okuvumela amandla amaningi kanye/noma amandla.
Into yokuqala okudingeka ukwazi ukuthi kunezindlela ezimbili eziyinhloko zokuxhuma ngempumelelo amabhethri amabili noma ngaphezulu: eyokuqala ibizwa ngokuthi uchungechunge kanti eyesibili ibizwa nge-parallel. Uxhumano lochungechunge luhlanganisa ukuxhuma amabhethri angu-2 noma ngaphezulu ndawonye ukuze kukhuliswe amandla kagesi esistimu yebhethri kuyilapho ugcina isilinganiso esifanayo sehora le-amp.
Amabhethri akuchungechunge
Khumbula ukuthi ekuxhumekeni kochungechunge, iseli ngalinye kufanele libe nomthamo ofanayo kanye nesilinganiso se-voltage, noma ungagcina ulimaza amaseli. Ukuze uxhume amabhethri ochungechungeni, Xhuma iphozithivu yebhethri eyodwa kunegethivu yelinye kuze kufinyelelwe ugesi owufunayo. Uma ushaja amabhethri ngochungechunge, kufanele usebenzise ishaja efana ne-voltage yesistimu.
Sincoma ukuthi usebenzise amasethi amaningi amashaja ukuze ushaje ibhethri ngalinye ukuze ugweme ukungalingani phakathi kwamabhethri.
Amabhethri ngokuhambisana
Uxhumano oluhambisanayo luhlanganisa ukuxhuma amaseli angu-2 noma ngaphezulu ndawonye ukuze kwandiswe umthamo wehora le-amp wephakethe lebhethri, kodwa amandla omthamo wawo ahlala afana.
Ukuze uxhume amabhethri ngokufana, ama-terminals amahle axhunywe komunye nomunye ngekhebula elilodwa futhi ama-terminals angalungile axhunywe komunye nomunye ngenye ikhebula kuze kube yilapho umthamo oyifunayo ufinyelelwa. Ukuxhumana okuhambisanayo akuklanyelwe ukwenza kanjalo vumela amabhethri akho ukuthi anikeze amandla noma yini ephakeme kunokukhishwa kwawo kwe-voltage evamile, kodwa ukwandisa ubude besikhathi abangase bakwazi ukunika amandla idivayisi.
Kubalulekile ukuqaphela ukuthi uma ushaja amabhethri ngokuhambisana, umthamo we-amp-hora uyanda, isikhathi sokushaja siba side.
Amabhethri angaxhunywa ngochungechunge nangokuhambisana
- Umugqa womkhiqizo ojwayelekile: amabhethri e-lithium ajwayelekile angaxhunywa kuchungechunge noma ngokuhambisana kuye ngokuthi uzama ukukufeza ini kuhlelo lwakho lokusebenza oluthile. Uchungechunge namashidi edatha yebhethri ahambisanayo abonisa inani lamabhethri angaxhunywa ndawonye ngemodeli. Ngokuvamile sincoma amaseli angafika kwangu-4 ngokuhambisana njengokujwayelekile, kodwa kungase kube nokunye okuhlukile kuye ngohlelo lwakho lokusebenza.
- Uchungechunge lokusebenza okuphezulu: Uchungechunge lwebhethri ye-HP lungaxhunywa kuphela ngokuhambisana, amabhethri angafika kwayi-10 angaxhunywa ngokuhambisana. Kubalulekile ukuqonda umehluko phakathi kochungechunge namabhethri ahambisanayo nokuthi athinta kanjani ukusebenza kwephakethe lebhethri.
Noma ngabe ufuna ukukhulisa amandla kagesi noma i-amp-hora, ukuqonda zombili izilungiselelo kubalulekile ukuze ukhulise impilo yebhethri ye-lithium-ion kanye nokusebenza kukonke.
miphi umehluko
Ekuxhumekeni kochungechunge, xhuma amabhethri anamandla afanayo namandla we-amp-hora ukuze ukhuphule umthamo wephakethe lebhethri. Itheminali evumayo yebhethri yokuqala ixhunywe kutheminali enegethivu yebhethri lesibili, njalo njalo, kuze kufinyelelwe i-voltage oyifunayo.
I-voltage yokugcina iyisamba sawo wonke ama-voltage ebhethri angeziwe, kuyilapho ama-am-awa okugcina, ukuqala ukusebenza kanye nomthamo wokugcina kuhlala okufanayo.
Ekuxhumekeni okuhambisanayo, xhuma amaseli wamandla kagesi afanayo namandla ukuze ukhuphule umthamo wephakethe lebhethri. Amatheminali amahle awo wonke amabhethri axhunywe komunye nomunye noma kumqhubi ovamile, futhi wonke amatheminali angalungile axhunywe ngendlela efanayo.
I-voltage yokugcina ihlala ifana, kanti ngalo mqondo umthamo wephakethe uyisamba samakhono amaseli ngamanye. Amahora ama-Amp, ukusebenza kwe-cranking namandla okugodla kwenyukile ngaphandle kokunyuka kwamandla kagesi.
Isilinganiso esingcono kakhulu esiqhutshwa imakethe, ikakhulukazi amabhethri "angabizi". I-CCA efanayo, kodwa ku-32 degrees Fahrenheit (0 degrees Celsius). I-Battery Council International Standard inesilinganiso se-CCA esingu-0 degrees Fahrenheit (cishe -18 degrees Celsius). I-AMC noma i-marine cranking amps iyafana ku-AC. I-CCA cishe ingaphansi ngo-20% kune-CA noma i-MCA.
Umthamo wokulondoloza kwesinye isikhathi usetshenziselwa ukuhlola amabhethri omjikelezo ojulile. Leli inani lemizuzu ibhethri elizogcina i-voltage ewusizo ngesilinganiso sokuphuma esingaguquki esingu-25 amp ngaphansi komthwalo osindayo wamadigri angu-80, nakuba amabhethri amaningi futhi enamagrafu abonisa umthamo we-AH ngamanani ahlukene okukhipha.
Kunezindlela ezi-2 ezihlukene zokuxhuma amabhethri ukuze akhe amaphakethe amabhethri amakhulu.
- Izixhumanisi ezifanayo: sebenzisa lokhu kuxhumana uma ufuna ukwandisa amandla ebhethri lakho. Ezimweni eziningi, ukuxhumana okuhambisanayo kuphela kwenziwa kumasistimu angu-12-volt. Ukuxhumeka kulolu hlobo lwephakethe lebhethri kuya kuphozithivu kuye kokuphozithivu nokunegethivu kuye kokunegethivu, futhi uma kuxhumeke ngaleyo ndlela, i-amperage yakho iphindwe kabili.
- Izixhumanisi ze-serial: sebenzisa lolu hlobo lokuxhuma uma udinga ukwandisa i-voltage yephakethe lebhethri. Uzothola lezi zinhlobo zokuxhunywa kwebhethri kuzo zonke izinhlobo zamaphekhi ebhethri, afaka amasistimu angu-12-, 24-, kanye nama-48-volt. Ukuxhumeka kulolu hlobo lwephakethe lebhethri kuyahluka ekuxhumekeni okufanayo. Amaseli akho azoxhumeka ukusuka kokuphozithivu kuye kokunegethivu, axhumanise amaseli ukuze anyuse i-voltage yephakethe lebhethri.
Kwezinye izimo uma unebhethri elikhudlwana, iphekhi yakho yebhethri ngokuvamile izoba nakho kokubili uchungechunge noxhumano oluhambisanayo.
Ngithemba ukuthi ngalolu lwazi ungafunda kabanzi mayelana namabhethri ochungechungeni nangokuhambisana.