SOH batire ndi mphamvu: zomwe muyenera kumvetsetsa

Mabatire amakoka amataya mphamvu pazaka zambiri, zomwe zimakhudza magwiridwe antchito amagetsi amagetsi. Chodabwitsa ichi ndi chachilengedwe kwa mabatire a lithiamu-ion ndipo amatchedwa kukalamba. v SoH (Health Status) ndi chizindikiro choyezera momwe batire yogwiritsidwira ntchito m'galimoto yamagetsi.

SOH: chizindikiro cha kukalamba kwa batri

Mabatire akale

 Mabatire amakoka amagwiritsidwa ntchito kusunga mphamvu zofunika kuyendetsa magalimoto amagetsi. Mabatire amawonongeka pakapita nthawi, zomwe zimapangitsa kuti magalimoto amagetsi achepe, mphamvu yocheperako, kapenanso nthawi yayitali yolipirira: izi ndi zomwe kukalamba.

 Pali njira ziwiri za ukalamba. Yoyamba ndi kukalamba kwa cyclic, komwe kumatanthawuza kuwonongeka kwa mabatire mukamagwiritsa ntchito galimoto yamagetsi, i.e. panthawi yolipira kapena kutulutsa. Choncho, kukalamba kwa cyclic kumagwirizana kwambiri ndi kugwiritsa ntchito galimoto yamagetsi.

Njira yachiwiri ndi kukalamba kwa kalendala, ndiko kuti, kuwonongeka kwa mabatire pamene galimoto ikupuma. Choncho, zinthu zosungirako ndizofunikira kwambiri, chifukwa galimoto imathera 90% ya moyo wake m'galimoto.

 Talemba nkhani yonse yokhudza mabatire okalamba omwe tikukupemphani kuti muwerenge. apa.

Thanzi labwino (SOH) la batri

SoH (State of Health) imatanthawuza mkhalidwe wa batri ya galimoto yamagetsi ndipo imakulolani kuti mudziwe mlingo wa chiwonongeko cha batri. Ndilo chiŵerengero chapakati pa kuchuluka kwa batire pa nthawi t ndi mphamvu yaikulu ya batire pamene inali yatsopano. SoH imawonetsedwa ngati peresenti. Pamene batire ili yatsopano, SoH ndi 100%. Zikuoneka kuti ngati SoH igwera pansi pa 75%, mphamvu ya batri sidzalolanso kuti EV ikhale ndi mzere wolondola, makamaka popeza kulemera kwa batri sikunasinthe. Zowonadi, SoH ya 75% imatanthawuza kuti batri yataya gawo limodzi mwa magawo anayi a mphamvu yake yoyambirira, koma popeza galimotoyo imalemerabe kulemera kwake komwe inasiyidwa kuchokera ku fakitale, imakhala yosagwira ntchito bwino kusunga batri yotulutsidwa kwambiri (the kachulukidwe ka batri yokhala ndi SOH yochepera 75% ndi yaying'ono kwambiri kuti isavomereze kugwiritsa ntchito mafoni).

Kuchepa kwa SoH kumakhala ndi zotsatira zachindunji pakugwiritsa ntchito magalimoto amagetsi, makamaka kuchepetsa kusiyanasiyana ndi mphamvu. Zowonadi, kutayika kwamitundu kumayenderana ndi kutayika kwa SoH: ngati SoH ikukwera kuchokera ku 100% mpaka 75%, ndiye kuti kuchuluka kwagalimoto yamagetsi ya 200 km kumawonjezeka mpaka 150 km. M'malo mwake, kusiyanasiyana kumatengera zinthu zina zambiri (mafuta agalimoto agalimoto, omwe amawonjezeka batire ikatulutsidwa, kalembedwe kagalimoto, kutentha kwakunja, ndi zina).

Chifukwa chake, ndizosangalatsa kudziwa SoH ya batri yake kuti mukhale ndi lingaliro la kuthekera kwagalimoto yake yamagetsi podziyimira pawokha komanso magwiridwe antchito, komanso kuyang'anira ukalamba kuti athe kuwongolera kugwiritsa ntchito kwake. VE. 

SOH Battery ndi Zitsimikizo

Chitsimikizo cha batri yamagetsi

 Batire ndilo gawo lalikulu la galimoto yamagetsi, choncho nthawi zambiri imatsimikiziridwa motalika kuposa galimotoyo.

Nthawi zambiri, batire imatsimikizika kwa zaka 8 kapena 160 km pa 000% SoH. Izi zikutanthauza kuti ngati SoH ya batri yanu igwera pansi pa 75% (ndipo galimotoyo ili pansi pa zaka 75 kapena 8 km), wopanga amavomereza kukonzanso kapena kubwezeretsa batri.

Komabe, manambalawa akhoza kusiyana kuchokera kwa wopanga wina ndi mnzake.

Chitsimikizo cha batri chikhozanso kusiyana ngati munagula galimoto yamagetsi ndi batire yomwe mwapatsidwa, kapena ngati batire yabwereka. Zowonadi, woyendetsa galimoto akaganiza zobwereka batire pagalimoto yake yamagetsi, batire imatsimikizika moyo wake wonse pa SoH inayake. Pankhaniyi, simuli ndi udindo wokonza kapena kusintha batire yoyendetsa, koma mtengo wobwereka batri ukhoza kuwonjezera pa mtengo wonse wa galimoto yanu yamagetsi. Ma Nissan Leaf ena komanso ambiri a Renault Zoe amabwereketsa mabatire.

SOH, reference

 SoH ndiye chinthu chofunikira kwambiri kudziwa chifukwa chikuwonetsa mwachindunji mphamvu zagalimoto yogwiritsidwa ntchito yamagetsi ndipo, makamaka, kuchuluka kwake. Mwanjira iyi, eni eni a EV amatha kuphunzira za momwe batire ilili kuti agwiritse ntchito kapena kusagwiritsa ntchito zitsimikizo za opanga.

SoH ndi chizindikiro chotsimikizika pogulitsa kapena kugula galimoto yamagetsi yomwe yagwiritsidwa ntchito. Zowonadi, oyendetsa galimoto ali ndi nkhawa zambiri zamtundu wagalimoto yamagetsi yapambuyo pake chifukwa amadziwa kuti kukalamba ndi kutayika kwa mphamvu ya batri zimagwirizana mwachindunji ndi kuchepetsedwa.

Chifukwa chake, chidziwitso cha SoH chimalola ogula kuti amvetsetse momwe batire ilili ndikumvetsetsa kuchuluka kwa magalimoto omwe galimoto yatayika, koma koposa zonse, SoH iyenera kuganiziridwa mwachindunji pakuwunika. mtengo wagalimoto yamagetsi yogwiritsidwa ntchito.

Ponena za ogulitsa, SoH imasonyeza kuti magalimoto awo amagetsi amatha kugwiritsidwa ntchito, komanso mtengo wawo. Popeza kufunika kwa batri mu galimoto yamagetsi, mtengo wake wogulitsa uyenera kugwirizana ndi SoH yamakono.   

Ngati mukufuna kugula kapena kugulitsa galimoto yamagetsi yomwe yagwiritsidwa kale ntchito, La Belle Battery Certificate ikulolani kuti muwonetsere SoH ya batri yanu. Satifiketi ya batri iyi ndi ya omwe akufuna gulitsani galimoto yanu yamagetsi yomwe mwagwiritsa ntchito... Pokhala wowonekera pa nthawi yogulitsa za momwe galimoto yanu yamagetsi ikuyendera, mukhoza kuonetsetsa kuti mukugulitsa mofulumira komanso mopanda mavuto. Zowonadi, popanda kufotokoza momwe batire yanu ilili, mumakhala pachiwopsezo kuti wogula wanu angakutembenukireni, pozindikira kudziyimira pawokha kwagalimoto yamagetsi yomwe yagulidwa posachedwa. 

Zizindikiro zina za ukalamba

Choyamba: kutayika kwa kudziyimira pawokha kwa galimoto yamagetsi.

 Monga tafotokozera kale, kukalamba kwa mabatire oyendetsa galimoto kumagwirizana mwachindunji ndi kutaya kwa kudziyimira pawokha mu magalimoto amagetsi.

Ngati muwona kuti galimoto yanu yamagetsi ilibenso mtundu wofanana ndi miyezi ingapo yapitayo, ndipo zinthu zakunja sizinasinthe, batri mwina yataya mphamvu zake. Mwachitsanzo, mutha kufananiza chaka ndi chaka mtunda wowonetsedwa pa dashboard yanu kumapeto kwa kukwera komwe mudazolowera, kuwonetsetsa kuti mtengo wake umakhala wofanana komanso kutentha kwakunja kumakhala kofanana ndi chaka chatha.  

Mu satifiketi yathu ya batri, kuwonjezera pa SOH, mupezanso zambiri pakudziyimira pawokha mukamalipira kwathunthu. Izi zimagwirizana ndi kutalika kwa makilomita omwe galimoto yodzaza mokwanira imatha kuyenda.  

Onani SOH ya batri, koma osati kokha 

 SOH yokha sikokwanira kudziwa momwe batire ilili. M'malo mwake, opanga ambiri amapereka "buffer capacity" yomwe ikuwoneka kuti imachepetsa kuwonongeka kwa mabatire. Mwachitsanzo, m'badwo woyamba Renault Zoes ali ovomerezeka anaika 22 kWh batire. M'malo mwake, batire imakhala pafupifupi 25 kWh. Pamene SOH, yowerengedwa pa 22 kWh maziko, imatsika kwambiri ndipo imagwera pansi pa chizindikiro cha 75%, Renault "idzakonzanso" makompyuta okhudzana ndi BMS (Battery Management System) kuti akweze SOH. Renault imagwiritsa ntchito makamaka mphamvu ya bafa ya mabatire. 

Kia imaperekanso mphamvu yosungiramo ma SoulEVs ake kuti asunge SOH mmwamba kwautali momwe angathere. 

Choncho, kutengera chitsanzo, tiyenera kuyang'ana, kuwonjezera pa SOH, chiwerengero cha BMS reprograms kapena otsala buffer mphamvu. Satifiketi ya La Belle Batterie imawonetsa ma metrics awa kuti abwezeretse ukalamba wa batri womwe uli pafupi kwambiri ndi zenizeni momwe zingathere.