Sithumele iiyunithi ezingama-200 ze-48V iipakethi ze-lithium kwi-Florida resort kulo nyaka uphelileyo. Kwiiveki ezintathu emva koko, iqela labo lokulungisa labiza: iibhetri ezilishumi elinesibhozo aziyi kungena. Iphetshana elibonisa imilinganiselo yeGC2. Ezona yunithi, ezinezindlu eziphezulu-ezinyusiweyo ze-BMS, bezimi ezintathu-ikota ye-intshi ubude kuneetreyi zabo ze-EZGO TXT ezinokuthatha. Ngumahluko ke lowo phakathi kwe-GC2 kunye ne-GC2H-isimamva uninzi lwababoneleli siglosa ngaphezulu, kunye nesinye esijikisa uguqulo lwezithuthi oluthe ngqo lube yingxaki yolungiselelo kunye neendleko zokwenyani ezincanyathiselwe.
Ukuqonda imigangatho yobungakanani bebhetri yenqwelo yegalufa kukusindisa ekuphindeni loo mpazamo. I-GC2 ayithethi ukuba iivolthi ezi-2{3}}yi-aIBattery Council International ukutyunjwa kwebhetri yevolthi ezi-6 ezinomlinganiselo we-10.375 × 7.1875 × 10.875 intshi.. I-GC8 ibhekisa kwi-8-iiyunithi zevolthi eziphantse zifane zifane. I-GC12 igubungela 12-iibhetri zevolthi malunga ne-2.5 intshi ubude. Le migangatho ibuyele emva kwi-lead-acid application, kodwa ibaluleke kakhulu xa ukhangela indawo ye-LiFePO4-kuba iitreyi zakho zebhetri ezikhoyo azitshintshi.
Umbuzo awungowokuba ibhetri idibana ne-BCI spec ephepheni. Kukuba ilingana nekhompatimenti yakho emva kokubalwa kwezithuba zetheminali, iindawo ezivaliweyo zeBMS, kwaye ubambe{1}}izibiyeli. Silinganisa ukukhutshwa kwetreyi yangaphakathi kuyo yonke isicatshulwa seprojekthi ngoku. Imilinganiselo epapashiweyo kunye nokulungelelana kokwenyani kohlukana nge-10-15mm rhoqo ngokwaneleyo kangangokuba siye sayeka ukuthembela kwidatadata yokuqinisekiswa kokugqibela.
I-Voltage Architecture kunye neFit Physical Fit
I-36V ehamba phambili{1}}inkqubo yeasidi idla ngokuqhuba iibhetri zeGC2 kuthotho.Ukuguqulela kwi-LiFePO4 kukunika iindlela ezimbini: thelekisa unyawo kunye neeyunithi ezintandathu ze-12V ze-lithium ezinengcingo ze-3S2P, okanye zidibanise kwipakethi enye ye-36V ehlala ngaphantsi kwesiqingatha sekhompatimenti yokuqala.
Ukudityaniswa kuphelisa-imidibaniso entlanu yebhetri. Siye satshintsha indawo yetheminali edlakadlaka kwinqwelo yeenqwelomoya yaseHilton Head kwihlobo elidlulileyo{2}inqwelo ibiqhuba iinyanga ezilishumi elinesine kwishedi yolondolozo ekwimitha engama-200 ukusuka elunxwemeni, kwaye ezintathu kwezintandathu iindawo zokuhlangana zibeneoxidation ebonakalayo. Uqwalaselo lwepakethi -eyodwa lususa indlela yokusilela ngokupheleleyo, nangona lusebenza kuphela ukuba iingcingo zenqwelo yakho zinokufikelela kwindawo entsha yesiphelo.
Kulungelelwaniso lwe-48V LiFePO4, izibalo ziqhubela phambili. Ukuseta ngokwemveli kusebenzisa iibhetri ezi-8{11}}zevolt GC8 ezintandathu okanye ezisibhozo iiyunithi eziyi-6{12}}zevolt GC2. Ipakethi enye ye-48V 105Ah ye-lithium ihambisa umthamo osebenzisekayo olingana ne-300Ah yelothe{15}}yeasidi{20}}kodwa ukulingana kubambe kuphela phantsi kweemeko ezithile. Ngaphantsi kwe-0 degree, umthamo we-lithium wehla ngokukhawuleza kune-lead-asidi. Ngaphezulu kwamazinga okukhutshwa kwe-2C, i-voltage sag iba yinto ebalulekileyo. Ibango elithi "300Ah elilinganayo" kwikopi yentengiso lithatha amaqondo obushushu aphakathi kunye nokukhutshwa okuzinzileyo, okungachaziyo inqwelo ekhwela kwithambeka elinyukayo. YethuUmgca wemveliso yebhetri ye-48V yenqwelo yegalufaiquka ukukhupha iigophe ezilinganiswe kwiireyithi ezininzi C- ukuba ufuna ukungqinisisa usebenziso phantsi kweemeko zakho zokusebenza.
Iisistim ze-72V zivela{1}}zisebenza ngokuphezulu okanye zinomthwalo onzima-kwii-aplikeshini. Amandla ombane aphezulu anciphisa umzobo wangoku kwimveliso yamandla alinganayo, athi ngokwethiyori andise ubomi bomlawuli wemoto. Siyibonile i-72V yenza ingqiqo kwiikhosi ezinenduli ezinotshintsho lokuphakama olungaphezulu kweemitha ezingama-50, okanye iinqwelo eziluncedo ezirhuqa imithwalo eyi-400kg+ ngokuqhubekayo. Kwizifundo ezisicaba zokuchithela iiholide eziqhuba imisebenzi eqhelekileyo yegalufa, iprimiyamu yexabiso ayifane izithethelele{10}}kwaye iindawo ezitshintshiweyo ziya ziba nzima.
I-Brand{0}}Izithintelo zeNdawo eziKhethekileyo
Iimodeli ze-EZGO TXT ukususela ngo-1994 ukuya phambili zisebenzisa iitreyi zebhetri ezinomlinganiselo omalunga ne-23.5 × 21 intshi ngaphakathi. I-Post- imveliso ka-2016 iqhuba ubunzulu betreyi obuhlengahlengisiweyo malunga ne-8mm kwiibhetshi ezithile-ezaneleyo ukuba ufaka iibhetri kumda ongaphezulu wobude be-GC2H. Indlela ethembekileyo kuphela yokulinganisa inqwelo yakho ethile, ungathembeli imodeli yonyaka kuphela.
I-Club Car Precedent & DS
I-Club Car Precedent kunye ne-DS series zabelana ngeejiyometri zekhompatimenti ezifanayo kodwa zongeza ingxaki: i-On{0}}iKhompyutha yeBhodi ekhoyo kwi-1996-2014 48V imifuziselo. Le OBC ijonga inkangeleko -yokutshaja iasidi. Faka i-lithium ngaphandle kokuguqulwa, kwaye ayiboni umsayino olindelekileyo wentlawulo{5}ucofa inqwelo kodwa ayishukumi. Ukudlula i-OBC kufuna ukudibanisa iingcingo ezimbini ezikhethekileyo ukusuka kwi-harness yokulawula, kodwa oko kudlula kwakhona kuyayitshintsha indlela isekethe yokutshaja eziphatha ngayo. Iposti-yokudlula, inqola ayizukuthintela ukutshaja xa iibhetri sele zigcwele, ngoko ke udinga itshaja yelithium{9}ehambelanayo enengqiqo yokunqunyulwa okufanelekileyo kunokuxhomekeka kulawulo lwentlawuliso yenqwelo.
Yamaha Drive & G29
Amaqonga e-Yamaha Drive kunye ne-G29 ngokubanzi anawona maqula ebhetri axolelayo. Ukuqhelaniswa netheminali kusahluka phakathi kweminyaka eyimodeli, kodwa imiba yokukhutshwa inqabile. Ukuba ulawula izithuthi ezixubeneyo kwaye ufuna ukulungelelanisa ibhetri enye, ukuhambelana kweYamaha kuhlala yeyona bhokisi ilula ukuyijonga.
Eyodwa-Ipakethi vs
Xa uqhagamshela iibhetri ze-lithium ezine ze-12V kuthotho lwe-48V, i-BMS yebhetri nganye isebenza ngokuzimeleyo. Ngaphezulu kwe 6{8}}8 iinyanga zebhayisekile yonke imihla, iyantlukwano engephi ekwamkelweni kwentlawulo ibangela ukuba iipakethi zilahlekane. Ibhetri enye ibetha ngokupheleleyo ngelixa ezinye zihleli kuma-95%. Inkqubo iyeka ukutshaja phambi kwexesha. Ukubuyisela umva kwenzeka ekukhupheni-iseli enye iphelelwa kuqala, ibangele ukuvalwa ngelixa amandla asebenzisekayo ahlala kwenye indawo.
Ipakethe ye-48V edityanisiweyo eneseli{1}}inqanaba lokuhlola i-BMSkuthintela oku kukhukuliseka. Umbuzo ngowokuba ingaba umahluko wexabiso-uqhele ukuba yi-15-25% ephezulu kwiipakethi ezihlanganisiweyo-zithethelela ngokusebenza kwakho.
Kwizifundo zokukhwela ibhayisekile kabini yonke imihla, ipakethe edityanisiweyo idla ngokubhatala ngaphakathi kwe-18-iinyanga ezingama-24. Drift{3}ilahleko yesakhono esiyeleleneyo kwiinkqubo-ezininzi zokuseta ibhetri ingadlula i-20% kunyaka wokuqala, igatya ugcino lokuqala. Imisebenzi yamaxesha onyaka eqhuba iinqwelo kanye okanye kabini ngeveki ijongana noqoqosho olwahlukileyo. Ukuba abasebenzi bakho bogcino banamava ngeesistim ze-lithium kwaye ukhululekile ukujonga ibhalansi yeseli ngekota, iindlela ezininzi{8}}zebhetri zinokusebenza{10}}ingakumbi xa imiqobo yohlahlo lwabiwo-mali ingoyena mqhubi. Asityhala izisombululo zepakethi enye kumthengi ngamnye; sityhala uqwalaselo oluhambelana nepatheni yakho yosetyenziso kunye nomthamo wogcino.
Yethuiphepha lezisombululo zebhetri yesikoigquma indlela esijongana ngayo nezithuthi-ulungelelwaniso oluthile, ukuquka ukuseta okuxubileyo apho ezinye iinqwelo zifumana iipakethe enye kwaye ezinye zifumana{1}}izixhobo zebhetri ezininzi ezisekelwe kumjikelo wazo womsebenzi ngamnye.
Iintsilelo zoGuquko eziQhelekileyo
Ukusebenzisa itshaja esele ikhona-yeasidi enebhetri ye-lithium yeyona mpazamo ixhaphakileyo.Itshaja ezikhokelayo{{0}zeasidi azinayo i-yangoku/eqhubekayo{2}}yevoltage yeprofayile yelithium chemistry efunekayo.Ukujonga ukuhambelana kubandakanya iiparamitha ezintathu: amandla ombane omninzi (i-lithium idinga i-58.4V yenkqubo ye-48V), amandla ombane okudada (i-lithium ayifuni nanye{2}}inqanaba lokudada ngokucothayo lonakalise iiseli), kunye nengqiqo yokupheliswa kwentlawulo.
Ukucofa ibhetri enye ye-12V ukusuka kuthotho lweentambo ze-48V ukuya kwizibane zamandla kunye nezincedisi zilinganisa ipakethi kwangoko. Faka i48V-ukuya{6}}12V DC-DC isiguquli endaweni yoko. Iindleko ezongeziweyo ziqhuba ngaphantsi kwe-50 yeedola kwaye zithintela ukungalingani kweeseli ezingapheliyo ezikhupha iiwaranti ezininzi.
Ukudibanisa iibrendi zebhetri okanye amandla kwibhanki enye kudala iingxaki zokukhukuliseka ezifana nezo zikwiisethi zeasidi esele zikhulile-. Thenga iiseti ezipheleleyo ezihambelanayo kwiibhetshi zemveliso enye xa kunokwenzeka.
IiNgqwalasela zokuThengwa kweeFlethi
Kubaphathi beziko abaqhuba 20+ iinqwelo, ukumiswa komgangatho kubaluleke ngaphezu{1}}kweyunithi yolungiselelo. Ukukhetha uqwalaselo olunye lweLiFePO4 olungena kwiinqwelo ezixubeneyo{4}}nokuba ayilunganga ngokugqibeleleyo kuyo yonke imodeli-yenza lula uluhlu lwempahla, uqeqesho, kunye nesiseko setshaja.
Itotali yothelekiso lweendleko ziyatshintsha kwisikali sezithuthi. Abathengi ngabanye bagxila kwixabiso elingaphambili; abaqhubi bezithuthi kufuneka balinganise ixabiso lokunciphisa ixesha endaweni yoko. Inkqubo ye-lithium efuna iqanda phakathi-ixesha lokutshintshwa kunye nokutshaja kwiiyure ezi-2-3 xa kuthelekiswa 8+ neeyure ithetha imijikelo yengeniso eyongezelelekileyo ngosuku ngexesha lonyaka ophakamileyo. Ngokusekwe kwiilogi zolondolozo ezivela kwiiprojekthi ezintathu zokuphumla esizigqibileyo ngo-2023-2024,imisebenzi eguqulwayo ukusuka kwi-lead-asidi ukuya kwi-LiFePO4 icuthe ibhetri{2}imisebenzi yolondolozo enxulumene malunga ne-40-60%-uluhlu luxhomekeke kubungakanani bokulingana ukubiza nokunkcenkceshela useto lwangaphambili olufunekayo.
Ixabiso-lobulumko, i-48V LiFePO4 iipakethi zebhetri yenqwelo yegalufa ziqhuba 2-3× ixabiso lokuqala lokusetha{6}}iasidi elinganayo. Umsantsa uyacutheka xa ufaka umjikelo wokutshintsha{7}}i-asidi ehlala iminyaka eyi-2-4 phantsi kwebhayisekile yonke imihla ngokuchasene ne-lithium yeminyaka eyi-8 ukuya kweli-10 yobomi benkonzo phantsi kweemeko ezithelekisekayo-kodwa kuphela ukuba ukhetha iipakethi ezilinganiselwe ngokweemfuno zakho zokuzikhupha. Ipakethi ene-100A eqhubekayo yokukala kwe-BMS efikelwa yi-180A yokukhawulezisa izikhonkwane aziyi kuzisa ubomi bomjikelo obupapashiweyo.
Ukukhetha Ubumbeko oluLungileyo
Iimpazamo zokukhetha zenzeka rhoqo kumanqaku amabini. Okokuqala, abathengi badibanisa amandla ombane ngokuchanekileyo kodwa bafumanise xa kufakelwa ukuba ibhetri ayilingani ngokwasemzimbeni ngenxa yokuba basebenzise imilinganiselo ethile yeshiti endaweni yokukhutshwa kwekhompatimenti elinganisiweyo. Okwesibini, baxela ukukhutshwa kwe-BMS yokukhutshwa okuthe gqolo-kuhambo lokuhamba ngenqanawa endaweni yeemfuno zesantya esiphezulu.
Ulandelelwano lwesigqibo olunqanda zombini iingxaki:
- Qinisekisa inkqubo yakho yombane
- Linganisa imilinganiselo yekhompatimenti yakho ngomlinganiselo weteyiphu
- Chonga incopho yakho yangoku umzobo (hayi umndilili)
- Khetha umthamo
- Qinisekisa ulungelelwaniso lwetheminali luhambelana nendlela yakho ekhoyo yokubopha
Sigcina iimatriki ezihambelanayo ezigubungela iminyaka yomzekelo ka-2008-2024 yemodeli ye-EZGO, iClub Car, kunye namaqonga eYamaha. Ungeno ngalunye lubandakanya imilinganiselo yekhompatimenti elinganisiweyo, iimfuno zokudlula i-OBC apho zifanelekileyo, kunye nobuncinane bamaqondo e-BMS kwindawo ethe tyaba xa ithelekiswa nenduli. Sithumelele imodeli yenqwelo yakho yeminyaka kunye nefoto yendawo yebhetri yakho-siya kuqinisekisa ukuhambelana kunye neflegi yazo naziphi na iimfuno zolungiso ngaphakathi kweeyure ezingama-48. Kuguqulo lwezithuthi, sinokubonelela ngeeyunithi zesampulu zokuqinisekisa ukufaneleka ngaphambi kokuba uzibophelele kwi-odolo epheleleyo.
Ufundo oluyeleleneyo:
Iqela lethu lobuchwephesha lipapashe ucazululo oluneenkcukacha zeinqwelo yegalufa ibhetri ubomi imibaebandakanya ubunzulu bokukhutshwa, ubushushu, kunye nezenzo zokutshaja ezichaphazela ukubalwa kokwenyani{0} kwehlabathi.
