Ilori iqale kakuhle ihlobo lonke. Ngoku kusebusika, amaqondo obushushu angaphantsi kwengqele, kwaye ibhetri ye-lithium ayizukuyitshintsha injini, okanye ayiyenzi kangako. Uyitshaje ubusuku bonke. I-app ye-BMS ibonisa i-80% SOC. Kodwa xa ujika isitshixo, akukho nto yenzekayo, okanye injini ijika kube kanye ize ife.
Ayilobhetri ifileyo le. Yibhetri ebandayo. Ukulungiswa kuxhomekeke ekuqondeni kanye into eyenziwa yingqele kwi-lithium pack kunye nendlela i-BMS esabela ngayo.
Isalathiso esiKhawulezayo: Izizathu zokungaphumeleli kwe-Cold Start
| Uphawu | Unobangela | Lungisa |
| Injini ayizukujika konke konke | Ukhuseleko lokukhupha ubushushu obuphantsi be-BMS luyasebenza | Vumela ubushushu bunyuke, ulungise umda, okanye sebenzisa i-force-start |
| Injini iyajikajika kancinci, iBMS iyayisusa i-mid-crank | Ukuwa kwe-voltage phantsi komthwalo we-cranking kubangela ukhuseleko olungaphantsi kwe-voltage | Fudumeza ipakethi kwangaphambili, yonyusa i-SOC, okanye sebenzisa i-force-start |
| Itshaja iqhagamshelwe kodwa akukho ntlawulo ebusuku | Ukhuseleko lokutshaja oluphantsi lwe-BMS luvimba ukutshaja ngaphantsi kwe-0°C | Linda ubushushu bubuyele esiqhelweni ngaphambi kokuba utshaje |
| Isebenza kakuhle emva kokuhlala kwigaraji efudumeleyo | Ukumelana kwangaphakathi kuphakanyiswa yingqele, kuyaqheleka xa kushushu | Indlela eqhelekileyo yokuziphatha kwimozulu ebandayo, fudumeza ngaphambi kokuba uyisebenzise |
Oko Umkhuhlane Wenzayo Ngokwenene Kwibhetri YeLithium
Iiseli zeLithium zizixhobo ze-electrochemical. Xa ubushushu buhla, izinto ezimbini zenzeka ngaxeshanye, kwaye zombini zisebenza ngokuchasene nokuqala ilori enzima.
Ukumelana kwangaphakathi kuyanyuka
Kwi-0°C, ukumelana kwangaphakathi kweLiFePO4 kudla ngokunyuka kuye kuthi ga kwi-1.5 ukuya kwi-2 ixabiso elikwi-25°C. Kwi--20°C, kunokuba ngaphezulu kathathu ukuya kahlanu, kuxhomekeke kwikhemistri yeseli kunye nobudala. Ukumelana okuphezulu kwangaphakathi kuthetha ukwehla kwamandla ombane amaninzi phantsi komthamo ofanayo wamandla, kwaye injini yokuqala yenjini yedizili itsala amakhulu ee-amps imizuzwana embalwa.
I-voltage iyawohloka nzima xa iphantsi komthwalo we-cranking
Phantsi kwemfuneko enkulu yamandla enjini, i-voltage ye-cold pack inokwehla kakhulu kune-furniture pack xa ikwimeko efanayo yokutshaja. Ukuba oko kuwela umda wokhuseleko lwe-BMS olungaphantsi kwe-voltage nokuba yimizuzwana embalwa, i-BMS iyayeka ukukhupha i-discharge. Injini iyayeka ukutshaja.
Umfanekiso 1. Ukubanda kunyusa ukumelana kwangaphakathi kwaye kwandisa ukuhla kwe-voltage ngexesha lokukranka. Ukuba ukuhla kudlula umda we-BMS ongaphantsi kwe-voltage, ukhuseleko luyawa kwaye i-crank iyasilela.
Indlela i-BMS ephendula ngayo kumkhuhlane
Ukhuseleko lokukhupha ubushushu obuphantsi
Xa ubushushu bepakethi buhla ngaphantsi komda omiselweyo, i-BMS iyayivimba ikhuphe yonke. I-DALY Truck Start BMS (uthotho lwe-R10Q) inikwe umlinganiselo we-elektroniki we-Ukusebenza -20°C ukuya ku-+75°C. Ukukrazula okuthembekileyo ukuya kuthi ga kwi -30°C kubuchule benkqubo, obuqinisekiswe luvavanyo lwelebhu, obuxhomekeke kwimodyuli yokufudumeza kunye nezixhobo ezilinganiswe yikrazula ezisebenza kunye (ezigutyungelwe kwicandelo elilandelayo). Kumaqondo obushushu asebenzayo ngaphakathi koluhlu lwe-elektroniki lwe-BMS, ukuba injini ayikrazuli, unobangela phantse kukuwohloka kwevolthi ngexesha lekrazula, kungekhona ukukhutshwa kwe-BMS okuvalelayo.
Ukhuseleko lokutshaja oluphantsi kobushushu
Uninzi lweeseli zeLiFePO4 akufuneki zitshajwe ngaphantsi kwe-0°C ngaphandle kokubeka emngciphekweni i-lithium plating kwi-anode, nto leyo eyonakalisa iseli ngokusisigxina. Ezinye iiseli zeLiFePO4 ezintsha ezinobushushu obuphantsi ziyandisa oku ukuya kuthi ga kwi--10°C, kodwa jonga iphepha ledatha leseli yakho. I-BMS ivimba ukutshaja kumaqondo obushushu aphantsi ngokuzenzekelayo. Ukuba ilori yakho ihlale ubusuku bonke kwi--10°C kwaye itshaja ibonakalise ukuba iqhagamshelwe kodwa inikezele ngombane ongekho mnye, olu khuselo belusebenza, kwaye lusebenza ngokuchanekileyo.
Kutheni Ukuqala Kwimozulu Ebandayo Kudinga Okungaphezulu Kwe-BMS Enkulu
Izinto ezintathu azihambi kakuhle xa kubanda, kwaye i-BMS yodwa ilungisa enye yazo.
Iiseli ziya buthathaka
Ukumelana kwangaphakathi kweseli kuyanyuka xa ubushushu busiya buncipha. Ngaphantsi kwe--10°C, nepakethi yeLiFePO4 egcwele ngokupheleleyo isenokungafikisi i-800 ukuya kwi-1,500A efunekayo kwi-diesel starter ngaphandle kokuwa okukhulu kwe-voltage.Akukho tshintsho loqwalaselo lwe-BMS olulungisa oku. Kukufudumala iiseli kuphela okulungisa oku.Oku yindlela imodyuli yokufudumeza edibeneyo ejongana ngayo, ngokufudumeza ipakethe ngaphambi kokuba ikhutshwe.
Uhambo lokukhusela ludubula ngendlela engafanelekanga
I-BMS esetyenziswa ngokubanzi ibona ukuhla kwe-voltage enzulu ngexesha le-cranking ize iyifunde njenge-under-voltage okanye i-over-current fault, ize iyikhuphe i-mid-crank. I-BMS esetyenziswa ngqo kwi-cranking itolika ukuhla kwe-sag ngokomxholo kwaye ihlale iqhagamshelwe kulo lonke umjikelo we-crank.
IiMOSFET kunye neebhasi zitshintsha umsinga
Izixhobo zeBMS eziqhelekileyo ezinobukhulu obuqhelekileyo bee-currents zomthwalo ezizinzileyo azinakudlula i-1,500A inrush ngaphandle kokunciphisa i-voltage ngakumbi okanye ukutshisa kakhulu. Izixhobo ezikumgangatho ophezulu zisebenzisa iibhasi zekopolo ezinzima kunye neeMOSFET ezinobukhulu obuphezulu ngokukodwa kwezi microsecond surges. Uthotho lweTruck Start R10Q lusebenzisa indlela yamandla enobukhulu obuphezuluUmsinga wokurhangqa oqhubekayo we-800 ukuya kwi-1,500A kunye namandla aphezulu e-2,000 ukuya kwi-3,000A.
Isishwankathelo:Ukuba i-sub-freeze iqala kancinci ukuya kuthi ga kwi -10°C, i-BMS ekumgangatho we-cranking ngaphandle kokufudumeza inokwanela ukuba i-SOC igcinwa iphezulu. Kwindlela yokusebenza eqhelekileyo engaphantsi kwe -15°C, imodyuli yokufudumeza ayisiyonto yokongeza, ngumahluko phakathi kokuqala nokungaqali.
Ukuxilongwa kweNyathelo ngeNyathelo
Umfanekiso 2. Sebenzisa la manyathelo mahlanu ukuze ufumane unobangela kwaye usebenzise isicombululo esifanelekileyo.
Inyathelo 1: Jonga usetyenziso lwe-BMS ukuze ubone ukuba ubushushu bufundeka njani
Vula i-app uze ujonge ubushushu bepakethi yangoku ngokuchasene nomlinganiselo wokukhupha we-BMS kubushushu obuphantsi kwizicwangciso.
- • Ubushushu bepakethi bungaphezulu komda: I-BMS ayivali ukukhupha. Ingxaki kukuwohloka kwevolthi phantsi komthwalo we-cranking. Yiya kwiNyathelo lesi-3.
- • Ubushushu bepakethi bungaphantsi komda: Ukhuseleko lokukhupha i-BMS lusenokuba luyasebenza. Yiya kwiNyathelo lesi-2.
Inyathelo lesi-2: Vumela ipakethe ifudumale
Ukuba i-BMS ivala ukukhupha ngenxa yokhuseleko lobushushu, akunakwenzeka ukuba i-crank ide ifikelele kubushushu bokubuyisela obukhuselekileyo. Yisa imoto kwigaraji eshushu imizuzu engama-30 ukuya kwengama-60, okanye sebenzisa imodyuli yokufudumeza kwangaphambili ukuba ifakiwe.
Inyathelo lesi-3: Jonga imeko yentlawulo
Ukusebenza ngexesha lemozulu ebandayo kudla amandla amaninzi ngokuzama kokuqala. Ukuba ipakethi yayingaphantsi kwe-50% ye-SOC xa amaqondo obushushu ehla, amandla akhoyo okukranka asenokunganeli. Gcina ubuncinci i-80% ye-SOC ngaphambi kokuba kuqalwe ngexesha lemozulu ebandayo.
Inyathelo lesi-4: Sebenzisa umsebenzi we-force-start (ukusetyenziswa okungxamisekileyo kuphela)
Uthotho lweTruck Start R10Q luquka umsebenzi we-force-start ogqitha zonke izikhuselo ezingezizo ezibalulekileyo (under-voltage, over-current, low-temperature) kwaye unyanzelisa ukuba ii-MOSFET ezikhutshwayo zivale ngenxaImizuzwana eli-120, okuvumela injini ukuba ikrazuke. Ukhuseleko lwe-short-circuit luhlala lusebenza kuyo yonke indawo.
Ukuqalisa ngenkani kungenziwa ngeendlela ezintathu:
- • Iqhosha lokuqalisa elinokhiye omnye kwiyunithi ye-BMS
- • I-Bluetooth quick-switch (cofa ixesha elide imizuzwana emi-3)
- • I-app yeselula (iqhosha lokuqalisa elinokhiye omnye)
Kubalulekile:Ukuqalisa ngamandla kusetyenziselwa kuphela imeko engxamisekileyo. Ukukhupha amandla aphezulu ngokuphindaphindiweyo ngaphantsi kwemida yokhuseleko eqhelekileyo kubangela i-lithium plating kwi-anode, ehlala ihleli kwaye ikhawulezisa ukulahleka kwamandla.
Inyathelo lesi-5: Emva kokuqalisa ngempumelelo, jonga ukutshaja
Emva kokuqalisa phantsi kweemeko ezibandayo, jonga i-app ye-BMS ukuze ufumane umsinga wokutshaja ovela kwi-alternator. Ukuba umsinga wokutshaja awubonisi ngxaki nangona injini isebenza, ubushushu bepakethi busenokuba bungaphantsi komda wokhuseleko lokutshaja. Qhubeka uqhuba. I-BMS iya kuvumela ukutshaja ngokuzenzekelayo xa ubushushu bubuyela kwimeko yesiqhelo.
| Awukakwazi ukuqala xa upholile emva kokujonga onke amanyathelo?Iqela lethu lobunjineli liphendula kwiiyure ezingama-24 ngoqwalaselo oluhambelana neemeko zakho zokusebenza. Nceda uthumele:1. Imodeli yeBMS kunye nochungechunge 2. Ubushushu obuphezulu obuqatshelweyo kwindawo osebenza kuyo (°C) 3. Ixabiso eliphantsi eliphakathi ebusuku kunye ne-SOC ekuqaleni kovavanyo 4. Uhlobo lwelori kunye nomzobo wangoku wokuqalisa (ukuba uyaziwa) Ngenisa isicelo:https://www.dalybms.com/car-starting-bms-products/ |
Ukulungisa uMda woBushushu obuphantsi
Ukuba umsebenzi wakho rhoqo ufuna ukuqala kumaqondo obushushu apho umda oqhelekileyo we-BMS uthintela ukuqala, umda wokhuseleko kumaqondo obushushu aphantsi ungalungiswa ngesoftware yoqwalaselo lwePC (idesktop) okanye i-app ye-BMS Bluetooth (ephathwayo). Zombini ii-interfaces zinika ukufikelela kuluhlu olufanayo lwezicwangciso. Ukunciphisa umda wokhuseleko lokukhupha kuvumela ukuqala kumaqondo obushushu aphantsi, kodwa amandla eseli ancitshisiwe kakhulu kwaye i-voltage iyawohloka ngakumbi xa kubanda kakhulu. Lungisa ukuze ihambelane nendawo osebenza kuyo. Musa ukuyicima ngokupheleleyo i-protection.
Ukuqinisekiswa kweMozulu ebandayo
Ukusebenza kwemozulu ebandayo kolu thotho lwe-DALY Truck Start R10Q kuqinisekiswa ngovavanyo lwelebhu: ipakethi imanziswe kwi--28°C, emva koko ifakwa kwimijikelo ye-cranking elandelelanayo eli-10 kwizithuba zemizuzwana emi-5, kunye neefom zamandla kunye ne-voltage ezijongwa kuyo yonke indawo. Olu thotho luphethe olu qinisekiso kuzo zonke iintlobo, kuquka isizukulwana sesi-4, isizukulwana sesi-4.5, isizukulwana sesi-5, i-QC, i-QC Pro, kunye neenguqulelo ze-R10QC.
Umfanekiso 3. Iimeko zokuqinisekiswa kwemozulu ebandayo elebhu kunye neziphumo zothotho lweTruck Start R10Q.
I-DALY Truck Start BMS (uthotho lwe-R10Q)
Ukuba umsebenzi wakho uqala iilori rhoqo phantsi kweemeko ezingaphantsi kwe-zero, ukulungisa iindlela zokulungisa iingxaki zemozulu ebandayo kwi-BMS eqhelekileyo akwenzeki ixesha elide. Ukuwa kwevolthi, ukunqunyulwa kokutshaja, kunye nokulungiswa komgca kuba yimfazwe ephindaphindayo. Injongo ye-BMS eyenzelwe umsebenzi wokukrazula kwiindawo ezibandayo ijongana nezi zinto njengendlela yokuziphatha eyilwe ngayo, kungekhona iimeko zomda.
I-DALY Truck Start BMS (uthotho lwe-R10Q) yenzelwe ukusetyenziswa kweenkqubo zokuqalisa iilori ezinzima. Indlela yamandla elinganiswe nge-cranking inika amandla okuqala aqhubekayo angama-800 ukuya kwi-1,500A kunye nokukwazi okuphezulu kwe-2,000 ukuya kwi-3,000A. Umsebenzi wokuqalisa ngamandla, ukujonga i-Bluetooth kunye ne-app yeselula, kunye nemida yokhuseleko ehlengahlengiswayo iyinto eqhelekileyo kuzo zonke iintlobo ze-R10Q. Imodyuli yokufudumeza edibeneyo ekhethiweyo ifudumeza iphakheji ngaphambi kokuba ikhutshwe, ijongana nokuwa kwe-voltage yeseli ebandayo kumthombo wayo kwiindawo ezibandayo kakhulu.
Jonga i-DALY Truck Start BMS:https://www.dalybms.com/car-starting-bms-products/
Ukuze ufumane isikhokelo esipheleleyo sezinto ezibangela ukhuseleko lwe-BMS kunye nendlela yokuzibuyisela kwakhona, jongaKutheni i-BMS yam isoloko ingasebenzi? Izizathu ezi-7 kunye nezilungiso.
Imibuzo ebuzwa qho
Kutheni ibhetri yelori yam ye-lithium ibonisa i-80% SOC kodwa isahluleka ukuqala xa ibanda?
Ipesenti ye-SOC ibonisa amandla agciniweyo, kungekhona amandla epakethi okuhambisa umsinga we-cranking ophezulu ngoko nangoko. Kwiimeko ezibandayo, ukumelana okuphezulu kwangaphakathi kunye nokuwa kwe-voltage ephezulu phantsi komthwalo we-cranking kunokubangela ukuba ipakethi ingaphumeleli ukuhambisa umsinga owaneleyo nokuba kusekho itshaja enkulu. I-BMS inokukhubeka nokhuseleko ngexesha le-crank ukuba ukwehla kwe-voltage kudlula umda we-under-voltage.
Ilori yam iqala kakuhle emva kokuba ihleli egaraji kangangeyure. Yintoni etshintshileyo?
Ipakethi ifudumale. Ubushushu obuphezulu buthetha ukumelana okuphantsi kwangaphakathi, ukuhla kwevolthi encinci phantsi komthwalo, kunye nemida yokhuseleko engasawelwanga ngexesha le-crank. Ukuba ukufudumala kwepakethi kusombulula ingxaki rhoqo, ukumelana nokubanda kwangaphakathi yeyona nto iphambili kwaye imodyuli yokufudumeza kwangaphambili sisisombululo sexesha elide.
Ndingayisebenzisa na i-force-start function yonke imihla ebusika?
Hayi. I-Force-start yenzelwe ukusetyenziswa ngokukhawuleza. Isetyenziswa ngamaxesha athile, oku kuyamkeleka. Isetyenziswa yonke imihla okanye rhoqo, ibangela umonakalo omkhulu:
I-lithium plating kwi-anode, ehlala ihleli kwaye ingaguquki.
Ukulahleka komthamo okhawulezileyo, ubomi benkonzo buphantsi kakhulu kunenani lemijikelo elinganisiweyo.
Ifihla ingxaki enzuluImithwalo yezinambuzane xa ipakwe, umthamo wayo ungadluli kumlinganiselo (umthetho oqhelekileyo: i-AC yekhebhini kunye nezixhobo zifuna i-200Ah okanye ngaphezulu), okanye ixesha elaneleyo lokutshaja i-alternator zezona zinto ziphambili.
Isisombululo sokuqala rhoqo ngexesha lemozulu ebandayo asikokuqalisa ngenkani. Yongeza imodyuli yokufudumeza, lungisa umda ngaphakathi koluhlu olukhuselekileyo, okanye wandise umthamo wepakethi. Ukuze ufumane isikhokelo sobungakanani esikhethekileyo kwilori yakho nakwindawo yokusebenza, nxibelelana nobunjineli ukuze uphendule zingadlulanga iiyure ezingama-24.
Ngaba kufuneka ndongeze imodyuli yokufudumeza, okanye ndinciphise nje umda wokhuseleko lobushushu obuphantsi?
Iimodyuli zokufudumeza ziyayisusa i-cold-start voltage ewohlokayo kumaqondo obushushu aphezulu, nto leyo eyenza ukuba ibe lukhetho olufanelekileyo lokusebenza rhoqo phantsi kwe-20°C. Ukunciphisa umda wokhuseleko kukhululekile kodwa kunceda kuphela ukuba i-voltage ewohlokayo ayilomda, nto leyo eyenza ifaneleke kwimozulu ephantsi kwe--5 ukuya kwi-15°C. Ukhetho olufanelekileyo luxhomekeke kubushushu obubandayo obulindelekileyo, ubushushu obuphakathi bobusuku, umjikelo womsebenzi wemihla ngemihla, kunye nokuba ilori ihleli ngaphandle na. Ukuze ufumane ingcebiso ehambelana nomsebenzi wakho, thumela ubunjineli kwindawo yakho ebusika ephantsi, ubungakanani beenqwelo-moya, kunye nemeko yokupaka kwaye uphendule kwiiyure ezingama-24.
Isishwankathelo
| Unobangela | Indlela Yokuchonga | Lungisa |
| Ukhuseleko lokukhupha ubushushu obuphantsi luyasebenza | I-app ibonisa ubushushu bepakethi obungaphantsi komda | Fudumeza ipakethe, lungisa umda, okanye sebenzisa i-force-start kwiimeko ezingxamisekileyo |
| I-voltage iyawa phantsi komthwalo we-cranking | Iqala kancinci emva koko inqunyulwe, isiganeko se-BMS esingaphantsi kwamandla ombane | Fudumeza kwangaphambili, yongeza i-SOC ukuya kwi-80%+ ngaphambi kokuba kuqale ukubanda |
| Ukhuseleko lokutshaja ngeqondo eliphantsi | Itshaja iqhagamshelwe, akukho mbane, imeko ibanda | Lindela ukubuyiselwa kobushushu, yongeza imodyuli yokufudumeza ukuze ulungise ngokusisigxina |
| I-SOC ayonelanga kwi-cranking ebandayo | I-SOC ingaphantsi kwama-50% kwiimeko ezibandayo | Gcina i-80% + SOC ngaphambi kokuba isebenze ngexesha lemozulu ebandayo |
Imithombo yedatha:Iingxelo zobugcisa zochungechunge lwe-DALY Truck Start R10Q kunye nokuqinisekiswa kwelebhu (2026). Ukuziphatha kokumelana kwangaphakathi kweLiFePO4 kwimozulu ebandayo evela kwidatha yomenzi weseli epapashiweyo (CATL, EVE, CALB).
Ixesha leposi: Meyi-15-2026
