Umhlahlandlela Wamandla kagesi Ebhethri Lebhayisekili: Thenga Amaphakethe e-LiFePO4 Atembekile | Shenzhen Fujia Power

Wonke amabhayisekili kagesi akhiwe azungeze ubudlelwano obubodwa bukagesi, futhi lobo budlelwano buqala nge-voltage yebhethri yebhayisekili. I-voltage iyingcindezi kagesi "ecindezelayo" ehambisa ugesi kumotor wakho, isilawuli, kanye nentambo yezintambo, futhi inquma ngokuqondile ukuthi imotor yakho ingajikeleza ngokushesha kangakanani, ingakhipha i-torque engakanani, nokuthi iphakethe lakho liguqula ngempumelelo kangakanani amandla agciniwe abe ukunyakaza okuya phambili. Umgibeli othuthukisa esuka ku-36V aye ku-48V ngokuvamile uqaphela ukusabela okubukhali kwe-throttle, ukukhuphuka kwentaba okunamandla kakhulu, kanye nesivinini esiphezulu esiphakeme ngisho noma imotor ngokwayo ingashintshile. I-voltage iphinde ibe nomthelela ebangeni, kodwa hhayi ngaso sonke isikhathi ngendlela abaqalayo abalindele ngayo, ngoba iphakethe le-voltage ephakeme elihambisana nomthamo ofanayo wama-watt-hour limane lisabalalisa amandla afanayo kusistimu ehamba ngokushesha. Ukuphepha kuyingxenye yesithombe futhi, njengoba ama-voltage aphezulu adinga ukuhlukaniswa okungcono, izixhumi eziwugqinsi, izilawuli ezinamandla kakhulu, kanye nohlelo lokuphatha ibhethri olungakwazi ukubhekana nokukhuphuka kukagesi okukhulu. Ukukhetha i-voltage yebhethri yebhayisekili engalungile kungakushiya nokugibela okunensayo, isilawuli esishile, noma iphakethe elivala phansi lapho lisemthwalweni. Yingakho abagibeli abazimisele, abadayisi, nabathengi be-OEM bethatha i-voltage njengencazelo yokuqala okufanele ilungiswe.

E-Shenzhen Fujia Power Technology Co., Ltd., i-voltage yebhethri yebhayisekili akuyona inombolo yokukhangisa kodwa iyindawo yokuqala yobunjiniyela. Inkampani iklama futhi ikhiqize amaphakethe ebhethri ye-lithium, amasistimu okuphatha ibhethri (BMS), namashaja njengesixazululo samandla esisodwa sezimoto zikagesi ezinamasondo amabili namathathu, okusho ukuthi i-voltage, umthamo, ukuklanywa kwezixhumi, nokuziphatha kokushaja konke kuhlelwa ndawonye. Abagibeli abafuna nje iphakethe elingaguquguquki lokushintsha, abadayisi abadinga ukuhlinzekwa okungaguquguquki kwe-wholesale, kanye nama-OEM akha ama-e-bike aphelele bonke basebenza neqembu elifanayo lobunjiniyela. UFujia Power usiza ngamunye walaba makhasimende ukuhumusha izidingo zomhlaba wangempela, njengendawo enezintaba, imithwalo esindayo yempahla, noma uhambo olude lwansuku zonke, abe yincazelo eqinile ye-voltage nomthamo. Ngenxa yokuthi inkampani ilawula womabili amaseli kanye ne-BMS, ingashuna imikhawulo yokuvikela namajika okukhipha amandla ngokuhambisana nokusetshenziswa okuqondile esikhundleni sokuphoqa amakhasimende ukuthi amukele iyunithi ejwayelekile etholakala ezitolo. Le ndlela ehlanganisiwe iyisizathu sokuthi kungani abathengi abaningi bomhlaba wonke babheka iFujia Power njengozakwethu wezobuchwepheshe hhayi nje umhlinzeki. Ukuqonda i-voltage iyisinyathelo sokuqala sokukhetha lowo ozakwethu kahle.

Ama-e-bike amaningi emgwaqeni namuhla asebenza kwelinye lamandla kagesi ayisisekelo amahlanu: 24V, 36V, 48V, 60V, no-72V. Uhlelo lwe-24V luyisici esilula futhi esithengekayo kakhulu, ngokuvamile luhlotshaniswa namamotho amancane anamagiya e-hub futhi lusetshenziswa kumabhayisekili agoqayo, amamodeli ezingane, noma amabhayisekili okusiza ngamandla aphansi. Ibhethri le-36V lihlala liyisinqumo esijwayelekile sabagibeli basemsebenzini, lilinganisa izindleko, isisindo, nebanga elisebenzisekayo, futhi livamile eYurophu lapho amamotho angu-250W abusa khona. Ibhethri le-48V selibe yindawo enhle yomhlaba wonke yabagibeli abasebenza kahle, amabhayisekili okuthwala impahla, nama-e-moto, linikeza ukushesha okuqinile okuphawulekayo ngenkathi lihlala lihambisana nokukhethwa okukhulu kwamamotho nezilawuli. Iphakethe le-60V lingena endaweni yezithuthuthu nezithuthuthu ezincane, linikeza amandla aphezulu okuthwala imithwalo esindayo nezintaba eziqondile. Uhlelo lwe-72V luhlezi phezulu ebangeni elijwayelekile, lunika amandla ama-e-moto anesivinini esiphezulu, izithuthuthu zokusebenza kahle, nezakhiwo ezenziwe ngokwezifiso lapho ukushesha okusheshayo namasivinini aseduze nomgwaqo omkhulu kuyinjongo. Ukunyuka ngakunye kwamandla kagesi kukhulisa amandla okusebenza, kodwa futhi kukhulisa izimfuno ezibekwe kuzo zonke ezinye izingxenye zohlelo lokuhamba.

I-voltage nokuhambisana kwemoto kuxhumene kakhulu, futhi ukunganaki lokho kuxhumana kuyindlela esheshayo yokulimaza ukwakhiwa. I-voltage ekhonjiwe yemoto ikutshela ibanga eyayiklanyelwe ukusebenza kulo; ukusebenzisa imoto engu-36V ku-60V kungase kukhiqize isivinini esijabulisayo isikhashana, kodwa futhi kushisa ngokweqile izintambo zokuphenduka, kusheshise ukuguga kwama-bearings, futhi kungacekela phansi ama-hall sensors. Ama-controller ayingxenye enye yesibalo, ngoba yonke i-controller inewindi le-voltage ekhonjiwe kanye nomkhawulo wamanje ophezulu, futhi ukweqa noma yikuphi kwalokhu ngokuvamile kuphetha nge-MOSFET eqhumukile noma isixhumi esincibilikile. Ukusebenza kwangempela kuncike futhi ekutheni i-voltage isebenzisana kanjani namanje: amandla alingana nama-volts aphindwe ngama-amps, ngakho-ke uhlelo lwe-48V lungaletha ama-watts afanayo nohlelo lwe-72V lusebenzisa amanje amancane, lokho ngokuvamile kusho ukusebenza okubandayo nokuphila kwezingxenye isikhathi eside. Amasistimu e-voltage ephezulu ngokuvamile adinga ama-amps ambalwa ukuze athole i-torque efanayo, okunciphisa ukushisa okumelana nakho kumakhebula futhi kuthuthukise ukusebenza kahle. Yingakho iphakethe le-52V noma le-60V elihambisana kahle lingazizwa linamandla kakhulu kunephakethe le-48V elingahambisani kahle elinama-watt-hours afanayo. Ukuhambisa i-voltage nemoto kanye ne-controller akusona ukuzikhethela; kuyisisekelo sokwakhiwa okuphephile, okuthembekile.

Ukufanisa i-voltage nesitayela sakho sokugibela kanye nomhlaba kuyilapho izinombolo ziba ngokomuntu siqu. Umhambi wedolobha ohamba amakhilomitha angu-10 kuya kwangu-15 endaweni eyisicaba ngokuvamile akadingi ngaphezu kuka-36V, futhi iphakethe elilula ligcina ibhayisekili lishesha futhi kulula ukulithwala ukukhuphuka izitebhisi. Umgibeli obhekene nokukhuphuka okude, imimoya ebhekene nayo, noma imithwalo esindayo yokudla uzozwa inzuzo yebhethri engu-48V, enikeza i-torque eningi ngaphandle kokudinga umsinga owedlulele. Amabhayisekili okuthwala impahla, amaqembu okuletha, kanye nabagibeli abadonsa ama-trailer bavame ukukhuphukela ku-60V ngoba ingcindezi eyengeziwe igcina imoto idonsa ngokuqiniseka ngisho nalapho isisindo sisonke siphindeka kabili. Abathandi bokwakha imishini yokusebenza kahle, kanye nabagibeli ezindaweni ezinokuhamba kwesikuta okusheshayo, bavame ukukhetha i-72V ngenxa yokushesha kwayo okulula kanye nesivinini esiphezulu sokuphamba esimeme. Umhlaba, ibanga lokuhamba elijwayelekile, isisindo somgibeli, kanye nesivinini esiphezulu esifiselekayo konke kufanele kube nomthelela esinqumweni ngaphambi kokuba ubheke uhlu olulodwa lomkhiqizo. Uma ungabaza, khetha i-voltage eshiya indawo yekhanda ye-controller nemoto kunaleyo ebacindezela emkhawulweni wabo.

Ukukhetha i-voltage efanele yebhethri yebhayisekili kuqala ngohlu olufushane lwezimfuneko eziqinile: isilinganiso semoto, iwindi le-voltage yesilawuli, uhlobo lwesixhumi, kanye nendawo ebonakalayo etholakala ngaphakathi kohlaka noma ku-rack. Bhala lezo zinto ezine phansi ngaphambi kokuthenga, ngoba zisusa iningi lamaphakethe angafaneleki ngokushesha. Okulandelayo, humusha ukusetshenziswa kwakho kwansuku zonke kube izinombolo: mangaki amakhilomitha ngosuku, ukukhuphuka okungakanani, isisindo somgibeli kanye nomthwalo, futhi ufuna ukuhamba ngesivinini esingakanani ngempela. Kusukela lapho ungabala ama-watt-hours alinganiselwe owadingayo bese unquma ukuthi uzofinyelela leso sibalo nge-voltage ephezulu nama-amp-hours aphansi noma nge-voltage ephansi nama-amp-hours aphezulu. Iphakethe le-voltage ephezulu ngokuvamile linikeza ukusheshisa okungcono nokusebenza kahle, kuyilapho iphakethe le-voltage ephansi elinomthamo omkhulu lingaba khaphukhaphu futhi lishibhe kakhulu ekugibeleni okuthambile nokuyisicaba. Ungalokothi uthenge iphakethe elisilinganiso salo sokuphuma okungaqhubeki singaphansi komthamo ophezulu wamanje wesilawuli sakho. Ukuthola lezi zinto eziyisisekelo kahle kuvimbela amaphutha ajwayelekile futhi abizayo kakhulu.

Ikhono le-amp-hour, i-current yokukhipha, kanye nezidingo ze-BMS kusebenza ndawonye ne-voltage ukuchaza ukuthi iphakethe lingenzani ngempela. Ama-amp-hour achaza ukuthi izinga lokushaja elisemangqamuzaneni lingakanani, kuyilapho ama-watt-hour (i-voltage ephindwe nge-amp-hour) achaza amandla aphelele akhona futhi ngaleyo ndlela ibanga elingokoqobo. I-current yokukhipha eqhubekayo ikutshela ukuthi iphakethe lingakhipha amandla angakanani ngokuphephile ngaphandle kokushisa ngokweqile, futhi kufanele yeqe isidingo esiphezulu se-motor yakho ne-controller. I-BMS ingubuchopho obuqinisekisa leyo mikhawulo, bulinganisa amangqamuzana, buqapha izinga lokushisa, futhi bunqamule amandla lapho kukhona okungahambi kahle. I-BMS engahambisani nayo iyindawo yokwehluleka efihliwe: encane kakhulu izovuleka njalo ngesikhathi sokusheshisa, enkulu kakhulu ingase ingavikeli amangqamuzana ngendlela efanele. I-Fujia Power yakha eyayoIKHATALOGU YE-FUJIA BMS mayelana nezinhlelo ezithile ze-e-bike ne-e-moto, ukuze abathengi bakwazi ukukhetha ibhodi yokuvikela elinganiselwe amandla kagesi nomthamo wamanje oqondile. Ukuqonda lezi zicaciso ezintathu ndawonye yikho okuhlukanisa ibhethri elihlala iminyaka kunalelo eliduma phakathi nezinyanga.

Ukuphepha, ezomthetho, kanye nokucatshangelwa kokushaja kuyahluka kakhulu ngesifunda futhi kufanele kube nomthelela esinqumweni sakho sokugcina se-voltage. E-European Union, ama-e-bike anosizo lwamaphedali akhawulelwe ku-250W kanye no-25 km/h, futhi nakuba amaphakethe angu-36V no-48V evamile, ezinye izimakethe zikhawulela amasistimu ane-voltage ephezulu kuma-moped nama-scooter anemithetho yawo yokubhalisa. ENyakatho Melika, imikhawulo ivamise ukuvezwa ngama-watts kanye nesivinini esiphezulu esikhundleni se-voltage, okunikeza abakhi ithuba elengeziwe lokusebenzisa amaphakethe angu-48V, 52V, noma 60V ngokusemthethweni ezindaweni ezizimele nasemizileni. Amazwe amaningi alawula ukuthi yini engagitshwa emigwaqweni yomphakathi, futhi ukuguqulwa kwe-voltage eyeqile kungaphendula ibhayisekili elisemthethweni libe imoto engabhalisiwe. Ukushaja kubalulekile ngokulinganayo: kufanele njalo usebenzise ishaja i-voltage yayo yokukhishwa ehambisana ne-voltage yephakethe eligcwele, hhayi isilinganiso salo esijwayelekile, ngoba iphakethe elingu-48V livamise ukushaja lifinyelele cishe ku-54.6V kanti iphakethe elingu-60V lifinyelele cishe ku-67.2V. I-Fujia Power ishicilela okukhethekileIKHATALOGU YESHAJA YE-FUJIA ukuze abathengi bakwazi ukuhlanganisa iphakethe ngalinye neshaja ecaciswe kahle. Qinisekisa imithetho yendawo nokuhambisana kweshaja ngaphambi kokuba ukwakha kwakho kuphume ebhentshini lokusebenza.

I-Shenzhen Fujia Power Technology yakha amaphakethe ayo ngamaseli e-lithium e-LiFePO4 ne-NMC asezingeni eliphezulu akhethwe ukuze kube nokukhipha okuzinzile kuyo yonke ijika lokukhishwa kwamandla. I-chemistry ye-LiFePO4 ihlonishwa ngenxa yokuzinza kwayo ekushiseni, ukuphila isikhathi eside kwemijikelezo, kanye nephrofayili ye-voltage eyisicaba egcina ukusebenza kungaguquguquki kusukela ekugcwaliseni okuphelele kuze kufike emaphesentini ambalwa okugcina. I-chemistry ye-NMC inikeza ukuminyana kwamandla okuphezulu, okusho ukuthi ama-watt-hour amaningi esikhwameni esilula futhi esincane, okwenza kube kuhle kubagibeli bezimoto kanye nokwakhiwa kokusebenza lapho isisindo sibalulekile. Ngenxa yokuthi inkampani icacisa amaseli ngokwedatha yangempela yokukhishwa kwamandla kanye nezinga lokushisa, abagibeli bathola i-torque ebikekelekayo esikhundleni sephakethe elizwakala liqinile imizuzu eyishumi yokuqala bese liyancipha. Ukukhipha okuzinzile futhi kuvikela isilawuli kanye nenjini ekwehleni kwe-voltage ngaphansi kokusheshisa okunamandla, okuyimbangela evamile yokuhluleka kwezinto zikagesi ngaphambi kwesikhathi. Iphakethe ngalinye lakwa-Fujia lakhiwe ngobunjiniyela ukuze i-voltage, i-current, kanye nokuziphatha kokushisa kuhlale ngaphakathi kwemikhawulo ephephile kukho konke ukuphila kwayo. Lokho kungaguquguquki yikho okukhokhelwa ngempela abathengi abangochwepheshe.

I-BMS ehlakaniphile engaphakathi kwibhethri ngalinye lakwa-Fujia yiyo enomthelela omkhulu ekuphepheni nasekuphileni isikhathi eside. Inikeza isivikelo sokushaja ngokweqile esimisa ukushaja ngaphambi kokuba amaseli afinyelele kumthamo wamandla olimazayo, isivikelo sokukhishwa ngokweqile esivimbela ukuphela kwamandla ngokujulile, ukuqapha izinga lokushisa okumisa ukusebenza lapho kushisa ngokweqile noma kumakhaza, kanye nesivikelo sesekethe emfushane esisabela ngemizuzwana. Ukulinganisa amaseli kugcina iqembu ngalinye lolayini likumthamo wamandla ofanayo, okuvimbela iseli elibuthakathaka kakhulu ekudonseni phansi ibhethri lonke futhi kunciphise ibanga lakho. Izici zokuxhumana zivumela ukuhlanganiswa namaphaneli okubonisa, izinhlelo zokusebenza zeselula, namathuluzi okuphatha imikhumbi asekelwe efwini. Kubathengi abadinga ukuqhathanisa imininingwane ngokuningiliziwe, inkampani inikeza amakhasi akhethekile we-I-BMS yama-E-bike/E-moto/izimoto ze-AGV futhi kwa- I-BMS yokushintshana kwamabhethri okwabiwe , okuhlanganisa izidingo zamanje zokuxhumana ezihluke kakhulu. Lokhu kuvikelwa okunezingqimba yingakho iphakethe lakwa-Fujia lingaphila iminyaka yemijikelezo yokushaja yansuku zonke ebingonakalisa ibhethri elijwayelekile.

Ngaphandle kwekhemistri ne-elekthronikhi, i-Fujia Power incintisana ngempilo yomjikelezo, isisindo, ukwenza ngokwezifiso, nokuhlolwa kwekhwalithi okulandelwayo. Amaphakethe e-LiFePO4 ngokuvamile ahlinzeka ngezinkulungwane zemijikelezo yokushaja, okuhumusha ekutheni izindleko eziphansi ngekhilomitha nokuncipha kakhulu kwemfucuza phakathi nempilo yebhayisekili noma iqembu. Izindlu ezilula, ezihlangene zinciphisa ubunzima kumafremu namaraki, okuthuthukisa kokubili ukuphatha nebanga. Ukwenza ngokwezifiso kuyinto enamandla ngempela: abathengi bangacacisa i-voltage, umthamo, uhlobo lwesixhumi, ukuma kwesigaxa, nophawu lwebhrendi ukuze iphakethe lilingane nefremu ekhona esikhundleni sokuphoqa ukwakhiwa kabusha. Iyunithi ngayinye idlula ukuhlolwa okuqinile komthamo, ukumelana kwangaphakathi, ukungaguquguquki kwe-voltage, ukuvalwa, nokuziphatha kokuvikela ngaphambi kokuthunyelwa. Inkampani futhi isekela izinhlelo ze-OEM ne-ODM, isiza amabhrendi ukusuka emcabangweni kuya ekukhiqizeni okuqinisekisiwe ngokushesha. Ungabuyekeza amakhono okukhiqiza enkampani nezitifiketi ku-Mayelana Nathi ikhasi.

Amabhethri e-Fujia Power avela ezinhlobonhlobo eziningi kakhulu zezimoto, okuyisibonakaliso esiqinile sokuthi le pulatifomu iguquguquka kangakanani. Amabhayisekili kagesi ansuku zonke kanye nezinto zokuhamba ezingena emashumini asetshenziswa ama-36V kanye nama-48V amaphakethe alinganisela isisindo, izindleko, kanye nebanga. Amabhayisekili ezimpahla kanye nezimoto ezintathu zokuletha zithembela kumasistimu angu-48V kanye no-60V akwazi ukumelana nemithwalo esindayo eqhubekayo kanye nokuhamba nokuma okuphindaphindiwe. Ama-scooter kanye nezithuthuthu zikagesi ezilula zisebenzisa amaphakethe angu-60V kanye no-72V ukuze zifinyelele isivinini esidingekayo ukuze zihambisane nokuhamba kwezimoto. Abakhi bemikhakha kanye nabathandi ba-oda ukucushwa okuguquguqukayo, ngokuvamile okuhlanganisa isimo esithile sendawo yokugcina nge-BMS elungiswe ngokunemba ukuze ilingane nohlaka oluyingqayizivele. Ngisho nezimoto ezikhethekile njengezinqola zegalofu, ama-AGV, kanye nezimoto ezinamasondo amane ezihamba kancane ziyasebenzelwa, ngosizo lobunjiniyela olukhethekile olutholakala ngamakhasi afanaI-BMS yemoto esebenza ngesivinini esiphansi(3/4 amasondo) kanye I-BMS yezinqola zegalofu/izimoto ezikhethekile. Noma iyiphi inkundla, imfuneko eyisisekelo iyafana: i-voltage ezinzile, umthamo othembekile, nokuvikelwa okusebenzayo.

Abathengi bebhizinisi beza kwaFujia Power nemibono ehluke kakhulu kunezidingo zomgibeli oyedwa. Abadayisi abakhulu nabasabalalisi bafuna izinga elifanayo kumaqoqo amakhulu ukuze izinto ezibuyiswayo nezimangalo zewaranti zihlale ziphansi. Abasebenza ngamaflethi njengezinkampani zokuletha, izinhlelo zokwabelana ngamabhayisekili, nezinsizakalo zokuqashisa badinga amaphakethe asezingeni elifanayo angashintshwa ngokushesha, ashajwe ngokuphephile, futhi alandelelwe endaweni eyodwa. Amaphrojekthi wokuthuthukisa avame ukuhilela ukuguqula izimoto ezindala ze-lead-acid zibe i-lithium, okudinga ukufanisa ngokucophelela i-voltage, ishaja, ne-BMS nezingxenyekazi ezikhona. Abasebenza ngokushintshanisa amabhethri badinga izixhumi eziqinile nokuvikelwa kwamandla aphezulu, isidingo esibhekwa ngumugqa we-BMS wenkampani ogxile ekushintshaniseni. Abaningi balaba bathengi baphinde basebenzise amathuluzi okulawula edijithali, futhi i-Inkundla yamafu inikeza isisombululo esisodwa sokushintsha, ukuqasha, kanye nezinhlelo zokuguqula i-lead-acid ibe i-lithium. Isimo ngasinye sihlomula umhlinzeki oqonda uhlelo lonke hhayi kuphela iseli elingaphakathi kwebhokisi.

Kungani i-Fujia Power isiphenduke umlingani othembekile wabathengi bomhlaba wonke? Impendulo isekuhlanganisweni kokuhlanganiswa okuqondile, ukusobala kwezobuchwepheshe, nokwesekwa okusheshayo. Ngenxa yokuthi inkampani ithuthukisa amaseli, amaphakethe, amabhodi e-BMS, namashaja ndawonye, iyakwazi ukuxazulula izinkinga zokuhambisana ebezingase ziphakathi kwabathengisi abaningi. Ishicilela imibhalo yezicaciso kanye namakhathalogi ezobuchwepheshe ngokukhululekile, ukuze onjiniyela bakwazi ukuqinisekisa izilinganiso ngaphambi kokufaka i-oda. Uhla olubanzi lwama-Umkhiqizo luhlanganisa amashaja, amabhodi okuvikela, kanye nezitaki zikagesi eziphelele zezinhlobo eziningi zezimoto. Abathengi abafuna ukuqapha amabhethri abo ngohlelo lokusebenza lweselula bangakwazi ngisho nokulanda imibhalo efanele ekhasini le-Incwadi yohlelo lokusebenza. Ukuxhumana njalo ngesikhathi sokusampula nokukhiqiza ngobuningi kugcina amaphrojekthi esikhathini. Kubathumeli kanye nama-OEM, lokho kuthembeka kubaluleke kakhulu kunenani leyunithi eliphansi kancane.

Uku-oda iphakethe elifanele kuqala ngesicaciso esicacile, futhi i-Fujia Power yenza le nqubo ibe lula. Qala ngokuchaza amandla kagesi ebhethri yakho yebhayisekili, ama-watt-hour adingekayo, amandla okukhipha umsinga aqhubekayo naphezulu, uhlobo lwesixhumi, kanye nobukhulu besikhwama. Uma ungaqiniseki, chaza imoto yakho, injini, isilawuli, umzila wansuku zonke, kanye nomthwalo, futhi ithimba lobunjiniyela lizoncoma ukuhlelwa okufanele. Amasampula ayatholakala ukuze uhlole ukulingana, ibanga, nokuziphatha kokushisa ngaphambi kokuzibophezela emthonjeni omkhulu. Izinketho zophawu lwe-OEM zikuvumela ukuthi usebenzise uphawu lwakho, ukwakheka kwelebula, kanye nokupakisha, ukuguqula iphakethe lakwa-Fujia libe yingxenye eqediwe yomkhiqizo wakho. Ezinhlelweni ezinkulu, ukusekelwa kwe-ODM kuhlanganisa izikhwama ezenziwe ngokwezifiso, izivumelwano zokuxhumana, kanye namaphrofayili okushaja. Ukuthola amasampula kusenesikhathi cishe njalo konga imali kamuva ngokubamba ukungafani ngaphambi kokuba kufike emugqeni wokuhlanganisa.

Amanani, izikhathi zokulethwa, kanye nokwesekwa kwangemva kokuthengisa yimibuzo esebenzayo wonke umthengi ayibuzayo, futhi kungcono ukuphendulwa ngengxoxo eqondile. Amanani okuthenga ngobuningi akhula ngokulingana nomthamo wama-oda, ukwakheka kwamaseli, umthamo, kanye nezinga lokwenza ngokwezifiso, ngakho-ke incazelo emfushane iletha isilinganiso esinemba kakhulu kunesicelo esijwayelekile. Izikhathi zokulethwa zincike ekutheni udinga imodeli ejwayelekile noma ukuhlelwa okukhethekile, futhi ithimba lizoqinisekisa izinhlelo ngokubhala ngaphambi kokuba ukukhiqiza kuqale. Ukwesekwa kobuchwepheshe kuyaqhubeka ngemva kokulethwa ngemibhalo, ukuqondiswa kwefirmware, kanye nosizo lokuxazulula izinkinga. Ungabukeza izibuyekezo ngamamodeli amasha nezinhlelo zokusebenza ku-Izindaba ikhasi futhi ulande izicaciso ezivela ku-Ukusekela isigaba. Ukuze uqhubeke, mane ucele isiphakamiso esilungiselelwe ngokusebenzisa i-Xhumana Nathi ifomu noma qala kusuka ku-Ikhaya ikhasi. Ukuthenga ku-Fujia Power kusho ukuthenga ikhwalithi elinganisiwe, ukusekelwa kwezobuchwepheshe kwangempela, kanye nezimpendulo ezisheshayo lapho zibaluleke kakhulu.

Ungayixhuma ngokomzimba, futhi abagibeli abaningi bayakwenza, kodwa akuyona into enhle isu lesikhathi eside. Injini engu-36V eqhutshwa ngokuqhubekayo ku-48V ijikeleza ngokushesha, idonsa amandla amaningi, futhi ikhiqiza ukushisa okuningi kunalokho okwakuklanyelwe ukubekezelela yi-insulation namabheringi ayo, okunciphisa impilo yayo. Isilawuli kufanele futhi sibekezelele i-voltage ephezulu, futhi izilawuli eziningi ze-36V zizohluleka ngokushesha. Uma ufuna ukusebenza okwengeziwe, indlela ephephile ukuthuthukisa injini, isilawuli, kanye ne-voltage yebhethri yebhayisikili ndawonye njengeqoqo elihambisanayo, futhi uqinisekise ukuthi i-BMS isekela amandla aphumayo. I-Fujia Power ingancoma ukucushwa okuphelele kwe-48V uma uchaza izilinganiso zenjini yakho nesilawuli.

Cha, futhi lokhu kungenye yokungaqondi kahle okuvame kakhulu phakathi kwabathengi abasha. Ibanga lincike kakhulu emandleni aphelele, akhishwa ngama-watt-hours, okuwukuthi i-voltage iphindwe ngama-amp-hours, ngakho iphakethe lika-48V elinama-10Ah linamandla afanayo nephakethe lika-24V elinama-20Ah. I-voltage ephezulu ngokuvamile ithuthukisa ukusheshisa, ukusebenza kahle, kanye nekhono lokukhuphuka izintaba, okungasiza ngokungaqondile ebangeni ezindaweni ezinzima. Nokho, uma futhi ugibela ngokushesha ngoba ibhayisekili linamandla kakhulu, ukusetshenziswa kuyakhula futhi ibanga lingase lehle ngempela. Umthetho osebenzayo ukukhetha i-voltage yokusebenza kanye nama-watt-hours yebanga, bese uqinisekisa kokubili ndawonye ngaphambi koku-oda.

Hlala uhlobanisa ishaja nevoltheji egcwele yokushaja yepakethe, hhayi ilebula yayo yokulinganisa. Ipakethe ye-36V yokulinganisa ngokuvamile ishaja cishe ku-42V, ipakethe ye-48V cishe ku-54.6V, futhi ipakethe ye-60V cishe ku-67.2V, kuye ngokwakheka kwamangqamuzana nokuhlelwa kwawo. Ukusebenzisa ishaja enevoltheji yokuphuma engalungile kungashaja ngokweqile amangqamuzana, kulimaze i-BMS, noma kwehluleke ukushaja ipakethe nhlobo. Kubalulekile futhi ukuhlobanisa ubukhulu besixhumi kanye nesilinganiso samandla esishaja nezinga lokushaja elinconywayo lepakethe. I-Fujia Power ishicilela okugcweleIKHATALOGU YESHAJA YE-FUJIA futhi inganikeza ishaja elungiselelwe ngqo iphakethe lakho.

Isikhathi sokusebenza sincike ekhemistri, emaphethini okusetshenziswa, nasekutheni iphakethe livikelwe kahle kangakanani. Amaphakethe e-LiFePO4 ngokuvamile ahlinzeka ngezinkulungwane ezimbalwa zemijikelezo yokushaja ephelele, kuyilapho amaphakethe e-NMC ngokuvamile enikeza imijikelezo engcosana kodwa anomthamo wamandla ophezulu. Ngokwezimo zangempela, iphakethe eliphathwe kahle elisetshenziswa izinsuku ezinhlanu ngesonto lingasebenza iminyaka emine kuya kweyisikhombisa ngaphambi kokuba umthamo wehle ngokuphawulekayo. Gwema ukukhishwa okujulile, amazinga okushisa adlulele, nokushiya iphakethe lishajwe ngokugcwele egalaji elishisayo izinyanga, konke lokhu okusheshisa ukuwohloka. I-BMS ehlakaniphile elinganisa amaseli futhi inciphise ingcindezi yokushaja nokukhipha yandisa ngokulinganisekayo leso sikhathi sokusebenza. Ukugcina iphakethe lakho cishe engxenyeni yokushaja ngesikhathi sezikhathi ezinde zokungenzi lutho kungenye yemikhuba elula kakhulu ongayakha.

Qala ngamalebula asekumoto yakho esekhona kanye nesilawuli, ngoba iwindi lamandla kagesi lesilawuli ngokuvamile lichaza ibanga eliphephile. Uma wakha ibhayisekili elisha, nciphisa isivinini esiphezulu kanye ne-torque oyidingayo kuqala, bese ukhetha amandla kagesi anikeza lokho kusebenza ngaphandle kokucindezela izingxenye. Okulandelayo, linganisa ama-watt-hours adingekayo emzileni wakho wansuku zonke, ubheka isisindo somgibeli, impahla, amagquma, nomoya. Qinisekisa ukuthi amandla okukhipha aqhubekayo ebhethri adlula umthamo ophezulu wesilawuli sakho, futhi hlola ukuthi indawo yokugcina iyalingana nohlaka lwakho noma ishelufu. Uma usunalezo zinombolo, xhumana ne-Shenzhen Fujia Power nemininingwane futhi ithimba lizoqinisekisa ukuhlelwa okufanele kanye nesilinganiso se-BMS.

Ukuba semthethweni kuncike ngokuphelele kulapho ugibela khona, futhi imithetho ayivamisile ukukhuluma ngogesi ngqo. Izifunda eziningi zilawula amabhayisekili kagesi ngamandla enjini, isivinini esiphezulu esisizwayo, nokuthi ayidingeki yini ama-pedal, kuyilapho imishini enogesi ophezulu ivame ukuhlukaniswa njengama-moped noma izithuthuthu ezidinga ukubhaliswa, umshuwalense, nelayisense. Kwamanye amazwe ukwakhiwa kwe-72V kulungile endaweni yangasese kodwa akukho emthethweni emigwaqweni yomphakathi, kanti kwamanye kungabhaliswa njengemoto kagesi elula. Hlala uhlola imithetho yamanje yesiphathimandla sezokuthutha sasekhaya ngaphambi kokuqedela ukuguqulwa kukagesi ophezulu. I-Fujia Power ihlinzeka ngamaphakethe ezimakethe eziningi futhi ingeluleka ngobubanzi bogesi obujwayelekile bezifunda ezahlukene, kodwa ukuqinisekisa umthetho wasekhaya kuseyisibopho somthengi.

Cha, i-voltage inqunywa inani lamaseli ahamba ngokulandelana ngaphakathi kwebhethri, ngakho-ke ukuyikhulisa kudinga ibhethri elisha esikhundleni sokulungiswa okulula. Ngezinye izikhathi ungakwazi ukwandisa umthamo ngokwengeza amaseli ahambisana, kodwa lokho kwandisa kuphela ibanga futhi akushintshi i-voltage. Uma ufuna ukusebenza okwengeziwe kamuva, indlela engokoqobo iwukuhlela ukuthuthukiswa manje ngokukhetha isilawuli nemoto engamukela i-voltage ephakeme esikhathini esizayo. Ukuthenga i-BMS elinganiselwe ibanga elibanzi le-voltage namandla kushiya indawo yokukhula. Ukuxoxa ngesu lezigaba ezimbili nomhlinzeki wakho ngaphambi kwe-oda lakho lokuqala ngokuvamile konga izindleko ezinkulu kamuva.

Isikhathi sokushaja sincike kakhulu kuma-watt-hours esewonke kanye namandla kagesi weshaja, kodwa i-voltage idlala indima esekelayo. Iphakethe le-48V elinama-watt-hours amaningi lithatha isikhathi eside ukugcwala kunephakethe elincane le-36V elisebenzisa amandla afanayo eshaja, ngoba amandla amaningi kufanele alethwe. Amaphakethe ane-voltage ephezulu nawo adinga amashaja alinganiselwe i-output voltage ephezulu, futhi lawo mashaja avame ukuba makhulu futhi abize kakhulu. Ukushaja ngokushesha kunciphisa ukulinda kodwa kwandisa ukushisa, ngakho-ke kufanele kuhlale ngaphakathi kwezinga elinconywe umkhiqizi wamaseli. Ukulinganisa ishaja nephakethe, njengoba i-Fujia Power yenza ngohlu lwayo lwamayunithi aphathwayo nangenawo amanzi, kugcina ukushaja kuphephile futhi kushesha ngokufanelekile.

Ukukhishwa ngokweqile kungenye yezimo ezilimaza kakhulu iphakethe le-lithium engase libhekane nazo, ngoba kungase kwehlise unomphela umthamo noma kucekele phansi amaseli. I-BMS enhle ivimbela lokhu ngokunqamula ugesi lapho iphakethe lifinyelela izinga eliphephile eliphansi lokushisa, kodwa ukuphindaphinda ukukhipha ngokujulile kusanciphisa impilo. Izimpawu zokukhipha ngokweqile zihlanganisa ukuvalwa kungazelelwe ngaphansi komthwalo olula, ibanga elincishisiwe, kanye nephakethe elingeke lamukele ukushajwa okugcwele. Ukugcina iphakethe elikhiswe ngokujulile amasonto ambalwa kungabangela umonakalo ongalungiseki, ngakho-ke liphinde lishajwe lifinyelele cishe ingxenye yomthamo ngaphambi kwezikhathi ezinde zokungasebenzi. Ukukhetha iphakethe eline-BMS elilinganiselwe kahle kuyisivikelo esilula kunazo zonke kule ndlela yokwehluleka.

I-voltage yebhethri yebhayisekili iyisicaciso esilawula ngasese ukuthi ibhayisekili lakho likagesi lizwakala kanjani, lihamba ibanga elingakanani, futhi izingxenye zalo zihlala isikhathi esingakanani. Ukufanisa i-voltage nenjini yakho, isilawuli, indlela yokugibela, indawo, kanye nemithetho yendawo kuvimbela amaphutha amabili avame kakhulu futhi abizayo: ukwakhiwa okunamandla aphansi okudumazayo kanye nokwakhiwa okune-voltage ephezulu okucekela phansi izinto zikagesi. Uma i-voltage isixazululiwe, ama-watt-hour anquma ibanga lakho langempela, izilinganiso zokukhipha amandla zinquma amandla akho, futhi i-BMS inquma umkhawulo wakho wokuphepha. Abathengi abathatha lezi zinombolo njengohlelo oluxhunyiwe, hhayi njengezici ezihlukene ephepheni lwezicaciso, bathola inzuzo engcono ngokungaguquki kutsalo lwabo. Leyo yindlela i-Shenzhen Fujia Power Technology Co., Ltd. eyisebenzisayo kuwo wonke amaphakethe ewakhelayo, kusukela kubhethri elilodwa lomgibeli kuya ezinhlelweni zamayunithi ayizinkulungwane eziningi. Ukukhetha i-voltage efanele kanye nomhlinzeki webhethri le-lithium othembekile kuyindlela emfushane yokwakhiwa okusebenza ngosuku lokuqala futhi okusasebenza naseminyakeni eminingi kamuva. Xhumana ne-Fujia Power namuhla ukuze ucele amasampula, izinketho zophawu lwe-OEM, noma isilinganiso sentengo yobuningi esenziwe ngokwezifiso, futhi unikeze amandla uhambo lwakho olulandelayo ngephakethe elakhiwe ukuze lihambisane nezidingo zakho eziqondile.