Umhlahlandlela Wamandla Ebhethri Lebhayisekili: 36V, 48V, 72V | Fujia Power

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Umhlahlandlela Wamandla Ebhethri Yebhayisekili: 36V, 48V, 72V | Fujia Power

Ukukhetha i-voltage efanele yebhethri lebhayisekili kungenye yezinqumo ezibaluleke kakhulu umgibeli we-e-bike, umdayisi, noma umphathi weqembu lezimoto angake azithathe. I-voltage inquma ukuthi ingcindezi kagesi ingakanani ephusha i-current ngemoto yakho, isilawuli, nezintambo, futhi ilolonga konke kusukela ekusheshiseni kuya emandleni okukhuphuka igquma kuya ebangeni eliphelele ongalihamba ngokushaja okukodwa. Abathengi abaningi bagxila kuphela kuma-amp-hours abhalwe eceleni kwephakethe, kodwa i-voltage yebhethri lebhayisekili iyinombolo yokuqala okufanele ihambisane nayo yonke enye ingxenye yesistimu. Uma uyithola kahle, i-e-bike yakho izwakala ishesha, isebenza kahle, futhi ithembekile iminyaka; uma uyiphutha, ufaka engcupheni yokushisa ngokweqile kwezilawuli, ukulahlekelwa yiwaranti, noma ukumosha imali nje kupakethe engasoze yasebenza ngendlela obekulindelekile. Lo mhlahlandlela uchaza ukuthi i-voltage yebhethri lebhayisekili isebenza kanjani, uqhathanisa izilinganiso ezivame kakhulu ezisetshenziswa emhlabeni wonke, futhi ukhombisa indlela yokufanisa i-voltage nemoto yakho, isilawuli, kanye nesitayela sakho sokugibela.

Yini Amandla Ebhethri Yebhayisekili futhi Kungani Kubalulekile

Ngamazwi alula, i-voltage yebhethri yebhayisekili iyimehluko yamandla kagesi phakathi kwezindawo ezinhle nezimbi zebhethri lakho. Ibhethri lakhiwa ngamaseli amaningi e-lithium ahlangene ngokulandelana nangokuhambisana, futhi inani lamaseli ahlangene ngokulandelana lisho i-voltage eyisisekelo yebhethri yebhayisekili: amaseli ayishumi nantathu ahlangene ngokulandelana akhiqiza cishe u-48V oyisisekelo, kanti amaseli angamashumi amabili ahlangene ngokulandelana akhiqiza cishe u-72V oyisisekelo. I-voltage eyisisekelo iyisilinganiso esiphrintwe kulebula, kodwa ibhethri le-lithium eligcwele ngokuphelele lihlala likhombisa inani eliphakeme, yingakho ibhethri "elingu-48V" ngokuvamile lihlala ku-54.6V uma lisanda kuphuma kushaja futhi lehla laya ku-39V uma licishe liphele. Abagibeli abaqondayo lolu hlu lwamanani bayayeka ngokushesha ukukhathazeka uma isibonisi sabo sikhombisa u-52V kusistimu engu-48V, ngoba lokho kufunda kuvamile ngokuphelele. I-voltage futhi inquma ukuthi ibhethri lingacindezela kangakanani umsinga ungene kumotor ngaphambi kokuba isilawuli sinciphise ukugeleza. Ukuqonda umehluko phakathi kwe-voltage eyisisekelo, egcwele ngokuphelele, neyokunqamuka kuyisisekelo sakho konke ukwakhiwa kwe-e-bike okuphephile nokusebenza kahle.

Kungani i-voltage yebhethri yebhayisikili ibaluleke kangaka ekugibeleni kwansuku zonke? Ngoba i-voltage ephindaphindwa ngumkhawulo wamanje wesilawuli ikhiqiza i-wattage, futhi i-wattage ingamandla ahamba nawe empeleni emgwaqeni. Ibhethri engu-48V enikeza u-20A inikeza cishe u-960W wamandla kagesi, kuyilapho umkhawulo ofanayo ka-20A ohlelweni lwe-72V ukhiqiza cishe u-1440W wamandla asebenzisekayo ngaphandle kwezinye izinguquko zehardware. Lawo mandla engeziwe ahumusha ekuphenduleni okusheshayo kwe-throttle, i-torque enamandla ekukhuphukeni okunyukayo, kanye nekhono lokugcina isivinini esiphezulu ngaphandle kokuthi injini icindezeleke ngaphansi komthwalo. I-voltage iphinde ibe nomthelela ekusebenzeni kahle: amasistimu e-voltage ephezulu athwala i-wattage efanayo ngamanje aphansi, okusho ukuthi ukushisa okuncane ezintanjeni, kuzixhumi, nasezintanjeni zenjini. Kubagibeli abasindayo, amabhayisikili emithwalo, kanye nohambo olunezintaba eziningi, lokhu kudonsa kwamanje okuncishisiwe kusho ukusebenza okupholile kanye nempilo yezingxenye ende. Ukufanisa i-voltage yebhethri yebhayisikili nesilawuli sakho nenjini yakho ngakho-ke akusona ukuzikhethela; umthetho obaluleke kakhulu wokuhambisana ekufakweni kukagesi webhayisikili.

Amandla Ajwayelekile Ebhethri Yama-E-Bike: 24V, 36V, 48V, 60V, 72V

24V kanye ne-36V izinhlelo zihlala ziyizinga ezijwayelekile zamabhayisekili angasindi abagibeli, amabhayisekili agoqayo, kanye namamodeli asezingeni eliphansi asedolobheni. Ipaki engu-24V ngokuvamile yakhiwa ngamaseli ayisikhombisa alandelanayo, iyancipha futhi ayibizi kakhulu, futhi ifaneleka kahle kumamotho anesivinini esiphansi alinganiselwa ku-200W kuya ku-250W kubagibeli abafuna usizo olumnene lokuphedala esikhundleni samandla anamandla e-throttle. Uhlelo lwe-36V, olwakhiwe ngamaseli ayishumi alandelanayo, lunikeza ukukhuphuka okubonakalayo ekuphenduleni futhi luyisinqumo sakudala sabagibeli basemadolobheni, amabhayisekili agoqayo anamasondo amancane, kanye nemikhumbi yezokuhamba emfushane eyabiwe lapho isisindo nezindleko zibaluleke kakhulu kunesivinini esiphezulu. Lezi zinhlelo eziphansi ze-voltage yebhethri yebhayisekili futhi zilula kuma-controller, zikhiqiza ukushisa okuncane, futhi zingasebenzisa izintambo ezincane, okusiza abaklami ukuthi bagcine isisindo sebhayisekili sisonke siphansi. Kubagibeli abahamba ibanga eliyisicaba lamakhilomitha amahlanu kuya kwayishumi nanhlanu ngesivinini esilinganiselwe, ipaki ye-36V eyakhiwe kahle enomthamo omuhle ngokuvamile iyisixazululo esingabizi kakhulu futhi esisebenzayo esitholakalayo.

I-48V isiphenduke indawo efiselekayo emhlabeni wonke kanye ne-voltage yebhethri yebhayisekili ethandwa kakhulu kuma-e-bike ansuku zonke, amabhayisekili ezimpahla, kanye nokuguqulwa kwe-mid-drive. Yakhiwe ngamaseli e-lithium ayishumi nantathu alandelanayo, iphakethe le-48V linikeza i-torque enamandla yokukhuphuka izintaba, lisekela amamotho asuka ku-500W kuya ku-1500W, futhi lisebenza ne-ecosystem enkulu yabalawuli, izibonisi, namashaja. Abagibeli basemsebenzini bayakwazisa ukulingana phakathi kwamandla nebanga, abagibeli bokuletha bayakwazisa ikhono lokuthwala imithwalo phakathi kwezimoto, futhi abakhiqizi bayakwazisa umugqa wokuhlinzeka ozinzile kanye nezinketho ze-BMS ezivuthiwe. Ngenxa yokuthi i-48V isetshenziswa kabanzi kangaka, amaphakethe okushintsha, amashaja ayisipele, kanye nezinhlelo zokuphatha ibhethri ezihambisanayo kulula ukuzithola noma kuphi emhlabeni. Kubagibeli abaningi kakhulu abafuna i-voltage eyodwa eyenza konke ngendlela efanele, i-48V iyimpendulo, futhi iwukuhlelwa okwakhiwa kaningi kakhulu yi-Fujia Power kubathengi be-OEM nabangemva kwemakethe.

Ama-60V kanye nama-72V amasistimu asebenza ezinhlelweni zokusebenza okuphezulu, ezingaphandle komgwaqo, kanye nobude obude lapho ukuminyana kwamandla kanye nesivinini esiqhubekayo kuyinto ebalulekile. Iphakethe le-60V elinamaseli ayishumi nesithupha noma ayishumi nesikhombisa ngokulandelana lifaneleka kumamotho angu-1500W kuya ku-3000W futhi livamile ezithuthuthwini zomhlabathi zikagesi, kuma-scooter emidlalo, kanye nama-trike asindayo okuthwala impahla okufanele agcine isivinini lapho egcwele. Iphakethe le-72V elinamaseli angamashumi amabili ngokulandelana likhuphula i-3000W nangaphezulu, lilethe ukusheshisa kanye nesivinini esiphezulu okulindelwe abathandi bemishini yokusebenza. Lawa mapulatifomu aphakeme kagesi webhayisekili adinga izintambo ezijiyile, izilawuli ezilinganiselwe eziphezulu, ukuvikelwa okuqinile kwe-BMS, kanye nokuklanywa kahle kokushisa, ngoba imiphumela yephutha iba yimbi kakhulu. Futhi zidinga ukuthi abagibeli bahloniphe imithetho yendawo, ngoba iziphathimandla eziningi zibeka umkhawulo wosizo lwamotho we-e-bike ku-250W noma ku-750W kungakhathalekile i-voltage yephakethe. Ithebula elingezansi lifingqa izinhlelo zokusebenza ezijwayelekile zezinga ngalinye futhi lenza ukuhwebelana kube lula ukuqhathanisa ngokushesha.

I-Nominal Voltage	Amaseli Ochungechungeni	Amandla Ajwayelekile Enjini	Izinhlelo Ezifanele Kakhulu
24V	7S	150W–250W	Amabhayisekili agobekayo, abagibeli basemadolobheni anejubane eliphansi
36V	10S	250W–500W	Abagibeli basemadolobheni, ukuhamba ngezimoto ezincane ezabiwe
48V	13S	500W–1500W	Amabhayisekili kagesi ansuku zonke, amabhayisekili ezimpahla, ukuguqulwa
60V	16S–17S	1500W–3000W	Izithuthuthu zikagesi zomhlabathi, ama-trike ezimpahla ezisindayo
72V	20S	3000W+	Amamodeli anokusebenza okuphezulu kanye nebanga elide

Indlela i-Voltage Yebhethri Yebhayisekili Enomthelela Ngayo Esivinini, Amandla, Ibanga, Nokuhambisana Kwe-Motor

Ubudlelwano phakathi kwe-voltage yebhethri yebhayisikili, i-wattage yemoto, kanye nemikhawulo yesilawuli ingumongo wokuhambisana kwesistimu. Isilawuli esilinganiselwe ku-48V sizoba nama-capacitor angaphakathi, ama-MOSFET, kanye nemikhawulo yokunqamuka kwe-voltage ephansi eklanyelwe ubukhulu obungaba ngu-58.8V, ngakho-ke ukusifaka iphakethe elingu-72V eligcwele ngokuphelele kuzosicekela phansi cishe ngokushesha. Kodwa-ke, ngaphakathi kwebanga elifanele, iphakethe le-voltage ephezulu livumela imoto ukuthi ikhiqize i-torque eningi ngoba isilawuli singakwazi ukusunduza i-current ngengcindezi kagesi enkulu, futhi izimoto ngokuvamile zifinyelela i-wattage yazo elinganiselwe kalula. Abagibeli kufanele bahlale behlola izinombolo ezintathu ndawonye: i-voltage yephakethe elinganiselwe, iwindi le-voltage elinganiselwe lesilawuli, kanye nezinga le-wattage eqhubekayo yemoto. Lapho lezi zintathu zihambisana, isistimu isebenza ipholile, isebenza kahle, futhi ingaphakathi kwewaranti. Lapho zingahambisani, uthola izimoto ezishisa kakhulu, izilawuli eziqhumayo, noma ibhayisikili elizwakala linobuvila naphezu kwebhethri elibizayo.

I-voltage kanye nomthamo kusebenzisana ngama-watt-hours, okuyisilinganiso sangempela samandla agciniwe futhi ngaleyo ndlela ibanga. Ukuphindaphinda i-voltage yebhethri yebhayisekili ngama-amp-hours kunikeza ama-watt-hours, ngakho iphakethe lika-48V 10Ah ligcina ama-480Wh kuyilapho iphakethe lika-48V 20Ah ligcina ama-960Wh. Abathengi abaningi benza iphutha lokuqhathanisa ama-amp-hours kuma-voltage ahlukene, okuyinto engenanjongo: iphakethe lika-36V 20Ah ligcina kuphela ama-720Wh, ngaphansi kwephakethe lika-48V 16Ah elingu-768Wh. Ibanga lincike kuma-watt-hours, isisindo somgibeli, indawo, izinga losizo, kanye nesivinini, ngakho abagibeli ababili abanamaphakethe afanayo bangabona amabanga ahluke kakhulu. Njengesibalo sokuhlela esilinganiselwe, ibhayisekili likagesi elakhiwe kahle lisebenzisa ama-15Wh kuya kwama-25Wh ngekhilomitha ngosizo olulinganiselwe, okusho ukuthi iphakethe elingu-960Wh lisekela cishe amakhilomitha angu-40 kuya kwangu-60 okugibela kwangempela. Ukuqonda lezi zibalo kuvimbela ukuphoxeka kokuthenga iphakethe elinomthamo omkhulu empeleni elincane ngokwamandla kunalelo elilishintshayo.

Kubalulekile ukuqonda ukuthi amandla kagesi aphezulu awasho ngokuzenzakalelayo ukuthi angcono kubo bonke abagibeli noma wonke amabhayisekili. Ngaphezu kwama-60V, ukwenyuka kokusebenza kahle kuyancipha kuyilapho izindleko, isisindo, izidingo zokuphepha, kanye nokuchayeka emithethweni kukhuphuka kakhulu. Amaphakethe kagesi aphezulu adinga futhi izinto zokusebenza ze-BMS ezisezingeni eliphezulu, ukufakwa kwezinto zokuvikela ezijiyile, kanye nemishini yokushaja eyinkimbinkimbi kakhulu, konke lokhu okukhuphula intengo yonke yohlelo. Kubagibeli abahamba ngesivinini esingu-25 km/h emigwaqweni egandayiwe, amandla engeziwe ohlelo lwe-72V awakwazi ukusetshenziswa kakhulu futhi avele adedele ibhethri ngokushesha. Ngokwesimo, imithetho efanayo yefiziksi isebenza ezimoto ezinamasondo amabili ngokujwayelekile: amandla kagesi ebhethri yesithuthuthu esijwayelekile angu-12V aklanyelwe imijikelezo yokuqalisa nokukhanyisa, hhayi ukudonsa, ngakho-ke abagibeli abaqhathanisa imibuzo ethi "ibhethri yesithuthuthu inamavolthi amangaki" namaphakethe e-bike babheke imigomo yobunjiniyela ehluke ngokuphelele. Khetha amandla kagesi ahambisana nesivinini sakho sangempela kanye nezidingo zendawo, hhayi inombolo enkulu kunazo zonke eklebhulini.

Indlela Yokukhetha I-Voltage Efanele Yebhethri Yebhayisekili

Umthetho wokuqala wokushintsha ukufanisa ngqo amandla kagesi ebhethri yebhayisekili yasekuqaleni kanye nesilawuli. Uma ibhayisekili lakho lalifika nesilawuli esingu-48V, faka iphakethe elingu-48V, ngisho noma inketho engu-52V noma engu-60V ibukeka ikhangayo emaphepheni. Ukuxuba amandla kagesi kungabangela ukwehluleka kwesilawuli ngokushesha, ukuziphatha okungalindelekile kokunqamuka kwamandla kagesi aphansi, kanye nesibonisi esibika izinga lokushajwa ngokungalungile, okungakushiya ubambekile. Uma isilawuli sakho sihlelekayo futhi sisekela ngokusobala iwindi lamandla kagesi elibanzi, bhala ushintsho futhi uqinisekise izilungiselelo zokunqamuka kwamandla kagesi aphansi ngemva kokufaka. Njalo qinisekisa ukuthi ishaja ihambisana nokwakheka kwephakethe elisha kanye namandla kagesi okugcwalisa ngokugcwele, ngoba ishaja engu-54.6V ayisoze yagcwalisa ngokufanele iphakethe elingu-58.8V futhi ingase ingalishaji ngokugcwele unomphela. Ukuhambisana phakathi kwebhethri, isilawuli, ishaja, nesibonisi yikho okugcina uhlelo luphephile futhi kulindelekile iminyaka yokusetshenziswa kwansuku zonke.

Ngaphandle kokuhambisana, i-voltage efanele yebhethri yebhayisikili incike kwisisindo somgibeli, indawo, kanye nesivinini nendawo efiselekayo. Umgibeli onesisindo esingama-60 kg emigwaqweni yedolobha eliyisicaba angakwazi ukujabulela ngokuphelele isistimu engu-36V 500W, kuyilapho umgibeli onesisindo esingama-100 kg obhekene namagquma amade ezokuzuza kakhulu kusuka ku-48V noma 60V kanye nesilawuli esiqinile. Amabhayisikili okuthwala impahla athwala izingane, amathuluzi, noma izinto zokulethwa adinga indawo yetorque engaphezulu engatholakala kuphela nge-voltage ephezulu kanye namandla aphezulu, ikakhulukazi lapho eqala endaweni emile emgqansini. Abagibeli abafuna ukugcina u-35 km/h kuya ku-45 km/h emabangeni amade kufanele babheke izistimu ezingama-60V ezihambisana namaseli asezingeni eliphezulu kanye nomthamo omkhulu. Ngakolunye uhlangothi, abagibeli ababeka phambili ibanga eliphezulu ngesivinini esilinganiselwe ngokuvamile bakhonza kangcono ngokwandisa umthamo ku-48V kunokugxuma baye ku-voltage ephezulu. Ukufanisa iphakethe nomsebenzi kusebenza kangcono kakhulu kunokuthenga nje inketho enamandla kakhulu etholakalayo.

Ekugcineni, qinisekisa izingxenye ezisekelayo ngaphambi kokuthi uthathe noma yisiphi isinqumo nge-voltage yebhethri yebhayisekili: ishaja, i-BMS, izixhumi, kanye nosayizi bokufaka. Ishaja kufanele ihambisane nakho kokubili ukwakheka kwamakhemikhali kanye ne-voltage egcwele ngokuphelele, futhi kufanele ibe nesitifiketi semigomo yezokuphepha yesifunda sakho. I-BMS kufanele ikwazi ukuphatha amandla amanje aqhubekayo kanye naphakeme esilawuli sakho, ilinganisele amaseli ngendlela efanele, futhi ivikele ekushajweni ngokweqile, ekukhishweni ngokweqile, ekujikelezeni okufushane, nasekushiseni ngokweqile. Izixhumi ezifana ne-Anderson, XT60, noma i-XT90 kufanele zilinganiselwe amandla amanje uhlelo lwakho oluzowasebenzisa, futhi izingxenyekazi zokufaka kufanele zilingane ne-downtube yesakhiwo sakho noma ishelufu ngaphandle kokucindezela iphakethe. Ungabuyekeza amabhodi okuvikela ahambisanayo ku-IKHATALOGU YE-FUJIA BMS, hlola izesekeli zamandla ezihambisanayo ku-Imikhiqizo isigaba, futhi uhlole izinto zokushaja ku-IKHATHALOGU YESHAJA YAKWA-FUJIA. Ukuthola lezi zimininingwane ngendlela efanele esigabeni sokuthenga kugcina amaviki okuxazulula izinkinga kamuva.

Amandla kanye Nomthamo: 48V 10Ah vs. 48V 20Ah

Lapho amaphakethe amabili abelana nge-voltage efanayo yebhethri yebhayisekili, umehluko phakathi kwawo uba ukugcina amandla kuphela, yingakho ukuqhathanisa kwe-48V 10Ah ne-48V 20Ah kuwusizo kangaka. Iphakethe le-10Ah ligcina u-480Wh kanti iphakethe le-20Ah ligcina u-960Wh, okuyingxenye yamandla aphindwe kabili ku-voltage efanayo yegama. Ekugibeleni kwangempela, lokho ngokuvamile kusho cishe ibanga eliphindwe kabili, uma kucatshangwa ukuthi umgibeli, umzila, izinga losizo, nesivinini kuyafana. Isisindo nentengo nakho kukhula ngokulingana nomthamo, ngakho iphakethe elikhulu libiza kakhulu futhi lengeza ikhilogramu elilodwa noma amabili ebhayisekilini. Abagibeli abahamba amabanga amafushane kuphela bangase bathole iphakethe elincane lanele futhi bajabulele ukuphatha okulula. Abagibeli abahamba amabanga amade, abathwala imithwalo esindayo, noma abagibela ezindaweni ezibandayo cishe njalo bayolijabulela iphakethe elikhulu, ngoba umthamo osebenzisekayo wehla emazingeni okushisa aphansi futhi ukukhathazeka ngebanga kuyisikhalo esivame kakhulu phakathi kwabanikazi bamabhayisekili kagesi.

Ukukhetha umthamo ophezulu esikhundleni se-voltage ephezulu kuyisinqumo esifanele ezimweni eziningi ezijwayelekile. Uma isilawuli sakho, injini, kanye nezintambo zixhumene kakade ne-48V futhi ufuna nje ukugibela ibanga elide, ukwengeza ama-amp-hours kukunikeza ngqo lokho okudingayo ngaphandle kokuthinta i-electronics. Uma ufuna ukunciphisa imijikelezo yokushaja nokwandisa impilo yepakethe ngokushaja kancane, ipakethe enomthamo omkhulu ikuvumela ukuthi usebenze phakathi kwe-20% ne-80% yesimo sokushaja ngokukhululeka okwengeziwe, okuyisikhathi esifanelekile sokusebenza kwamaseli e-lithium. Uma uthwala impahla noma ugibela endaweni enamagquma ngokuqala okuvamile, umthamo owengeziwe unikeza indawo eyengeziwe yamanje egcina ukwehla kwe-voltage kulawuleka. Ngokuphambene, uma inkinga yakho ukushesha okubuthakathaka noma ukungakwazi ukugcina isivinini uma ukhuphuka, i-voltage ephezulu ibhekana nalokho kangcono kunama-amp-hours engeziwe. Hlola ukuthi uswele amandla noma uswele amandla amaningi ngaphambi kokuthenga, futhi ukukhetha okulungile kuba sobala.

Izici Ezibalulekile Okufanele Uziqhathanise Lapho Uthenga Ibhethri Yebhayisekili

Izinto zokuqala okufanele zihlolwe kunoma iyiphi iphakethe ngamaseli e-lithium kanye ne-BMS engaphakathi kulo. Ama-brand ahloniphekile asebenzisa amaseli e-18650 noma e-21700 aziwayo avela kubakhiqizi bezinga lokuqala, futhi acacisa imodeli yamaseli eqondile kumadokhumenti awo edatha. I-BMS kufanele ilinganise amaseli ngokuqhubekayo, iqaphe izinga lokushisa, futhi iphoqelele ukuvikelwa okunembile kokudlula kwamanje nokudlula kwengcindezi, ngoba i-BMS engalungiswanga kahle ingase inqamule amandla kungazelelwe noma yehluleke ukuvikela iphakethe ngokuphelele. Ukufaniswa kwamaseli nekhwalithi yokushisela nakho kubaluleke kakhulu: ukungalingani kokumelana kwangaphakathi phakathi kwamaqembu ahambisanayo kuholela ekwehleni kwengcindezi ngaphambi kwesikhathi nokuphila okufushane kwephakethe, okuyisizathu esiqondile sokuthi ukuhlanganiswa okuchwepheshile ngaphansi kwezimo ezilawulwayo kudlule amaphakethe ashibhile akhiwe ngesandla. Buza abahlinzeki ngemininingwane yamaseli, izilinganiso zamanje ze-BMS, nedatha yokuhlola ngaphambi kokufaka i-oda, futhi thatha izimpendulo ezingacacile njengophawu lwesixwayiso mayelana nokulawulwa kwekhwalithi jikelele.

Izitifiketi zokuphepha, ukuvimbela amanzi, kanye nempilo yomjikelezo kuyizinga elilandelayo lemibandela yokuqhathanisa. Bheka amaphakethe ahlolwe ngokwamazinga aqashelwayo afana ne-UN38.3 yezokuthutha, i-IEC 62133 yokuphepha kwamaseli, kanye nokufakwa kuhlu kwe-CE noma i-UL lapho kusebenza khona, futhi qinisekisa ukuthi isivalo sinesilinganiso sangempela se-IP sokumelana namanzi nothuli. Ukuvimbela amanzi kubaluleke kakhulu kubagibeli abahamba emvuleni nasezithuthuthu zamabhizinisi ezigcinwa ngaphandle, futhi ungabona ukuthi abakhiqizi abazimisele bakubheka kanjani lokhu ngokubuyekeza i-ishaja engangeni manziibanga elihambisana namaphakethe avaliwe. Impilo yomjikelezo ikutshela ukuthi mangaki amajikelezo aphelele okushaja nokukhipha umphakethe ozowahambisa ngaphambi kokuthi umthamo wehle ufinyelele ku-80% wenani lawo lokuqala; amaphakethe e-lithium asezingeni eliphezulu ngokuvamile afinyelela amajikelezo angu-800 kuya ku-1500 ngokunakekelwa okufanele. Iphakethe elinamaseli amahle kakhulu, i-BMS ezinzile, nokuvalwa kwangempela lizohlala isikhathi eside kunamanye amathathu ashibhile, okwenza ukuqhathanisa kwentengo yokuqala kungabi nokubaluleka okukhulu njengoba kubonakala ekuqaleni.

Imigomo yewaranti, ukusekelwa kwangemva kokuthengisa, kanye nezinketho zokwenza ngendlela oyifunayo kuqedela isinqumo sokuthenga. Umhlinzeki oqinile uzosho isikhathi sewaranti esicacile, achaze ukuthi yini eyenza ingasebenzi, futhi anikeze ukusekelwa kobuchwepheshe okufinyelelekayo esikhathini sakho sendawo. Ukwenza ngendlela oyifunayo kubalulekile kubadayisi, amabhrendi, kanye nabaqhubi bamaflethi abadinga ukucushwa okuthile kwamandla kagesi ebhethri yebhayisekili, izimo zezindawo ezingajwayelekile, noma izinhlobo zokuxhuma ezenzelwe ukulingana nedizayini ekhona yohlaka. Buza ukuthi umhlinzeki angakwazi yini ukulungisa amandla kagesi ajwayelekile, umthamo, amandla okukhipha, iphrothokholi yokuxhumana, kanye nezingxenyekazi zokufaka ngaphandle kokukuphoqa entweni ejwayelekile yekhathalogi. Ikhwalithi yokusekelwa ivamise ukubonakala kuphela ngemva kokuba kukhona okungahambanga kahle, ngakho hlola izinkomba ezivela kwabanye abathengi emakethe yakho. Umhlinzeki ophendula imibuzo yobuchwepheshe ngokushesha nangokunemba ngaphambi kokuthengisa maningi amathuba okuthi axazulule izinkinga ngokushesha ngemva kwalokho.

Kungani Ukhetha I-Shenzhen Fujia Power Technology Co., Ltd.

I-Shenzhen Fujia Power Technology Co., Ltd. igxile kakhulu ezixazululweni zenani lamandla kanye nomthamo wamabhethri ebhayisekili elenziwe ngokwezifiso, ezakhelwe phezu kwezidingo zangempela zezinkampani zamabhayisekili kagesi, abadayisi, kanye nabaqhubi bamabhizinisi emigwaqo. Esikhundleni sokuphoqa amakhasimende ukuthi alandele ikhathalogi engashintshi, ithimba lobunjiniyela lihlela i-voltage esemthethweni, umthamo wama-amp-hour, umsinga wokukhipha, ukusebenza kwe-BMS, kanye nobukhulu besikhwama ukuze kuhambisane nokudinga ngakunye. Lokhu kuguquguquka kubaluleke kakhulu ikakhulukazi ezinkampanini eziphethe imikhumbi exubile, lapho amamodeli e-36V okuhamba, amabhayisekili e-48V okuthwala impahla, kanye nemishini yokusebenza ye-60V kungase kudingeke ukuthi ithole izingxenye zesevisi kumhlinzeki oyedwa othembekile. Yonke iphakethe lihlanganiswa namaseli e-lithium afanelekile, lihlolwe ngomthamo kanye nokumelana kwangaphakathi, futhi lihlotshaniswe nezinto zokushaja ezifanelekile. Umphumela uyisixazululo samandla esilingana nemoto ngqo okokuqala, ngaphandle kokuzama nokudlula okubizayo okuhlupha ekuthengeni okujwayelekile okukhona kakade.

Inkampani futhi ihlinzeka ngosekelo oluphelele lwe-OEM ne-ODM olusekelwa ukulawulwa kwekhwalithi okuqinile kanye nokulethwa okuthembekile. Kusukela kumasampuli okuqala ohlobo kuya ekukhiqizeni okukhulu, i-Fujia Power ilawula ukutholakala kwamaseli, ukuhlelwa kwe-BMS, ukwenziwa kwamathuluzi ezindlu, ukuhlolwa kokusebenza, kanye nokupakisha ukuze abanikazi bemikhiqizo bagxile ekukhangiseni nasekusabalaliseni. Imigqa yokukhiqiza ilandela izinqubo zokuhlola ezibhaliwe ezigabeni zokungenisa impahla, ukuhlanganisa, nokuhlola kokugcina, futhi iphakethe ngalinye eliqediwe liqinisekiswa nge-voltage, umthamo, nokusebenza kokuphepha ngaphambi kokuthunyelwa. Ungabuyekeza amakhono okukhiqiza enkampani nezitifiketi ku-Mayelana Nathi ikhasi, futhi uhlole amabhodi okuvikela aqondene nohlelo lokusebenza njenge- BMS yama-E-bike/E-moto/izimoto ze-AGV ibanga. Ukulethwa ngesikhathi okungaguquki kugcina abasabalalisi nabaqhubi bezimoto bengashodelwa ngesikhathi sesikhathi esiphakeme, okuyinzuzo ebalulekile ezimakethe ezinokuncintisana.

Ngaphezu kwakho konke, i-Fujia Power igxile emikhiqizweni yamandla ephephile, ehlala isikhathi eside, futhi engabizi kakhulu yezimoto zikagesi ezinamasondo amabili n'amathathu nangaphezulu. Iphothifoliyo ihlanganisa amabhethri, amashaja, nezinhlelo zokuphatha amabhethri, kuhlanganise nezixazululo zezimoto ezihamba kancane, izinqola zegalofu, amanethiwekhi okushintshana amabhethri abiwelekayo, nokuphathwa kwemikhumbi exhunywe efwini. Ngenxa yokuthi inkampani yakha kokubili iphakethe namaselekthroniki angaphakathi kulo, ukuziphatha kwe-voltage ngaphansi komthwalo kulungiswa njengohlelo oluphelele kunokuba kuxhunyaniswe ndawonye kusuka ezingxenyeni ezingahambisani. Amakhasimende azuza ekulethweni kwe-voltage ezinzile, ekubikeni okunembile kwesimo sokushaja, nezici zokuvikela ezivimbela izimbangela ezivame kakhulu zokwehluleka kwangaphambi kwesikhathi kwebhethri. Emabhizinisini adinga izinketho ze-voltage yebhethri yebhayisikili ezinokwethenjelwa ngamanani okuthengisa ngobuningi, le nhlanganisela yokujula kobunjiniyela, ukuqinisekiswa kwekhwalithi, kanye nesevisi esheshayo yilokho kanye okufanele abalingani bokuhlinzeka besikhathi eside bakunikeze.

Ukuxazulula Izinkinga Ezivamile Zikagesi Wamabhethri Ezithuthuthu

Ukwehla kwamandla kagesi ngaphansi komthwalo kuwuphawu olubikwa kakhulu futhi ngokuvamile lukhomba kubhethri elidala noma ibhethri elincane kakhulu. Uma uvula ithrottle futhi i-voltage eboniswayo yehla isuka ku-50V iye ku-42V, amaseli azabalaza ukuletha amandla kagesi alindelwe yikontrola, okubonisa ukumelana okuphezulu kwangaphakathi, amaseli agugile, noma umkhawulo wamandla kagesi we-BMS ophansi kakhulu kumotor. Isimo sezulu esibandayo senza lokhu kube kubi kakhulu ngoba ikhemistri ye-lithium iyancipha emazingeni okushisa aphansi, okunciphisa okwesikhashana umthamo osebenzisekayo futhi kwandise ukwehla. Uma ukwehla kukhulu ngokwanele ukuthi kubangele ukunqanyulwa kwamandla kagesi aphansi kwekontrola, ibhayisekili lizogxuma noma licime nakuba isibonisi sasibonisa ibhethri elingaphezu kwengxenye yesikhathi esincane ngaphambili. Ukuqapha i-voltage ngenkathi ugibela iyindlela esheshayo yokuxilonga inkinga, futhi ukuqhathanisa lezo zilinganiso nekhava elindelekile lebhethri lakho kuqinisekisa ukuthi ingabe isikhathi sokushintsha sifikile. Ezimweni eziningi, ukuthuthukisa umthamo noma ukushintsha ibhethri kubuyisela ukuziphatha okuvamile ngokushesha.

Ibhethri elingashaji noma elinqamuka ngaphambi kwesikhathi ukukhononda kwesibili okuvamile, futhi izimbangela ngokuvamile zilula ukuzihlukanisa. Uma ifeni yeshaja isebenza kodwa kungekho msinga ogeleza, hlola ifuse, imbobo yokushaja, kanye ne-voltage yokuphuma kweshaja nge-multimeter; ishaja efunda ngaphansi kakhulu kokukhishwayo kwayo okulinganiselwe inephutha futhi kufanele ishintshwe. Uma iphakethe lishaja ngokujwayelekile kodwa ibhayisekili licima ngemva kwemizuzu embalwa, i-BMS cishe ithola isimo sokweqa umsinga, ukweqa izinga lokushisa, noma ukungalingani kwamaseli futhi ivikela iphakethe. Amaseli angalingani kakhulu azobangela futhi ukuthi ishaja ime ngaphambi kwesikhathi ngoba iqembu elilodwa elihambisanayo lifinyelela i-voltage egcwele yokushaja ngaphambi kwamanye, okunciphisa unomphela umthamo osebenzisekayo. Ukushaja endaweni enezinga lokushisa elilinganiselwe, ukusebenzisa ishaja efanele, nokugwema ukuphela kwamandla okujulile konke kusiza ukuvimbela lezi zimo. Ukunqamuka ngaphambi kwesikhathi okuqhubekayo ngemva kwalezi zihlolo ngokuvamile kusho ukuthi iqembu elilodwa noma amaningi amaseli adinga ukunakekelwa okungokomsebenzi.

Izehlakalo zokuvikela ze-BMS nokungahambisani kahle kwezinto ezihambisanayo kudinga ukunakwa ngokucophelela ngoba kungalingisa ukwehluleka kwebhethri kuyilapho ibhethri empeleni linempilo. Izilawuli eziningi zinesethi yokunqamula amandla kagesi aphansi kancane ngaphezu kokunqamula kwe-BMS, ngakho ibhayisekili liyama ngaphambi kokuba ibhethri lingabi nalutho ngempela, kuyilapho ezinye zidonsa amandla aphezulu kakhulu okwenza i-BMS ingene ekuvikeleni lapho kushesha ngamandla. Hlala uqinisekisa ukuthi izilinganiso zamandla aqhubekayo kanye namandla aphezulu e-BMS yakho zidlula izidingo zesilawuli sakho ngomkhawulo onempilo, futhi uqinisekise ukuthi iwindi lamandla kagesi lihambisana nokwakheka kwebhethri. Imibhalo yobuchwepheshe kanye nokucaciswa okulandekayo okuvela ku-Ukusekela isigaba senza lezi zhlolo zisheshe kakhulu, futhi amathuluzi okuqapha afana ne- incwadi ye-APP asiza abagibeli ukubuka ukuziphatha kwamaseli ngesikhathi sangempela. Uma izehlakalo zokuvikela ziqhubeka ngemuva kokuqinisekisa, xhumana nomhlinzeki esikhundleni sokukhubaza i-BMS, ngoba lokho kuvikela yikho okugcina iphakethe liphephile.

Imibuzo Evamile Mayelana Nokushintsha Kukagesi Wamabhethri Ezithuthuthu

Ngingakwazi ukusebenzisa iphakethe likagesi lebhethri le-48V kubhayisekili kagesi engu-36V?

Cha, akufanele. Isilawuli se-36V sakhiwe ngama-capacitor nama-MOSFET alinganiselwe ku-42V ubukhulu, kuyilapho ibhethri le-48V eligcwele ngokuphelele lifinyelela ku-54.6V, okuzolimaza isilawuli, isibonisi, futhi mhlawumbe nomshini. Ngisho noma ama-elekthronikhi aphila isikhashana, ukunqanyulwa kwamandla aphansi kuzoba okungalungile futhi isibonisi sezinga lokushaja sizoba asilungile. Uma ufuna amandla engeziwe, thuthukisa ibhethri, isilawuli, nesibonisi ndawonye njengeqoqo elihambisanayo, noma khetha nje ibhethri le-36V elinomthamo ophezulu esikhundleni salokho. Njalo hlanganisa i-voltage yebhethri lebhayisekili ne-voltage elinganiselwe yesilawuli.

Ingabe i-voltage ephezulu yebhethri yebhayisekili ihlala isho ibanga elide?

Cha. Ibanga lincike emandleni aphelele agciniwe ngama-watt-hour, hhayi kuphela ku-voltage, ngakho indlela ebalulekile i-voltage ephindaphindwa ngama-amp-hour. Iphakethe lika-48V 20Ah eligcina u-960Wh lizohamba cishe kabili ibanga eliphindwe kabili kunelika-48V 10Ah eligcina u-480Wh, nakuba womabili ane-voltage efanayo. Iphakethe lika-72V 10Ah ligcina u-720Wh, okungaphansi kwelika-48V 20Ah naphezu kwenombolo enkulu ye-voltage. I-voltage ephezulu ithuthukisa kakhulu amandla nokusheshisa; umthamo ophezulu uthuthukisa ibanga. Nquma ukuthi iyiphi inzuzo oyidingayo ngempela ngaphambi kokuthenga.

Ngingazi kanjani ukuthi iyini i-voltage yebhethri yebhayisekili lami?

Hlola ilebula ebhokisini lebhethri kuqala, ngokuvamile elibonisa i-voltage eyisisekelo kanye nama-amp-hours ngokucacile. Ungafunda futhi kukhasi lesilawuli, elibonisa ibanga le-voltage yalo elilinganiselwe, noma kumenyu yezilungiselelo zesibonisi, evamise ukubonisa i-voltage elungiselelwe. I-multimeter efakwe ebhokisini eligcwele ngokuphelele iveza isibalo esisebenzayo: cishe u-54.6V ubonisa u-48V oyisisekelo, u-42V ubonisa u-36V, kanti u-84V ubonisa u-72V. Uma ibhokisi lingenazo izimpawu futhi isilawuli singenalebula, linganisa i-voltage yokuphuma kweshaja, ngoba ngokuvamile ilingana ne-voltage yokugcwalisa ngokuphelele yebhokisi. Ukurekhoda i-voltage yebhethri lebhayisekili lakho endaweni ephephile kwenza ukushintshwa kwalo esikhathini esizayo kube lula.

Uyini umehluko phakathi kwe-voltage yebhethri yebhayisekili esemthethweni neyegcwele ngokuphelele?

I-voltage yegama iyinqobo yezilinganiso esetshenziselwa ukulebula nokuklama kohlelo, kuyilapho i-voltage egcwele ngokuphelele iyizinga eliphezulu ibhethri elifinyelela kulo ngemva kokushajwa. Ibhethri le-lithium elingu-48V legama lishaja lifinyelela ku-54.6V, ibhethri elingu-36V lifinyelela ku-42V, kanti ibhethri elingu-72V lifinyelela ku-84V. Ibhethri bese lehla ngaphansi komthwalo futhi kancane kancane lehlela ekuvoleni kwalo lokunqamuka, cishe u-39V kuhlelo lwe-48V. Izibonisi zibheka leli banga lapho zibala isimo sokushajwa, yingakho izifundo zishintshashintsha phakathi nokugibela. Ukuqonda zombili lezi zinombolo kukusiza ukuhumusha isibonisi sakho ngokunembile.

Kungani i-voltage yebhethri yebhayisekili lami yehla lapho ngisheshisa?

Ukwehla kwamandla kagesi ngesikhathi sokusheshisa kuvamile ngezinga elithile, ngoba amaseli kufanele akhiphe umsinga omkhulu wesikhashana futhi ukumelana kwangaphakathi kubangela ukwehla kwesikhashana kwamandla kagesi. Ukwehla okuncane kwamavolthi amabili kuya kwamane kuyamukeleka kubhethri elinempilo. Ukwehla okukhulu kwamavolthi ayisishiyagalombili noma ngaphezulu kusikisela amaseli agugile, ibhethri elincane kakhulu kumotor, i-BMS ebuthakathaka, noma amazinga okushisa abandayo okusebenza. Uma amandla kagesi ebuyela ngokushesha uma wehlisa i-throttle, amaseli asebenza kanzima nje. Uma ehlala ephansi noma ebangela ukuvalwa, ibhethri lidinga ukuhlolwa noma ukushintshwa.

Ingabe i-voltage yebhethri yebhayisekili engu-60V noma engu-72V isemthethweni emigwaqweni yomphakathi?

Ukuba semthethweni kuncike ngokuphelele emithethweni yendawo yakho, okuvamise ukukhawulela amandla enjini kune-voltage yebhethri ebizwayo. Izifunda eziningi zibeka umkhawulo kuma-e-bike asizwayo ku-250W eYurophu noma ku-750W ezingxenyeni zeNyakatho Melika, futhi imikhawulo yesivinini engu-25 km/h noma engu-32 km/h ivamise ukusebenza. Ipaki engu-60V noma engu-72V ivamise ukweqa leyo mikhawulo yamandla, ngakho-ke imishini enjalo ingase ihlukaniswe ngokomthetho njengama-moped noma izithuthuthu ezidinga ukubhaliswa, umshuwalense, nelayisensi. Hlala uqinisekisa imithetho yendawo ngaphambi kokuthenga noma ukwakha i-e-bike ene-voltage ephezulu, futhi ungalokothi ucatshe ukuthi umshini one-voltage ephezulu ungagitshwa noma kuphi lapho i-e-bike evamile ingagitshwa khona.

I-voltage yebhethri yebhayisekili iqhathaniswa kanjani ne-voltage yebhethri yesithuthuthu?

Zisebenza izinhloso ezihluke ngokuphelele. I-voltage yebhethri yesithuthuthu esijwayelekile ingu-12V futhi yakhelwe ukushaya i-starter motor isikhashana nokusebenzisa amalambu, i-ignition, namathuluzi. Amaphakethe okudonsa e-E-bike aletha u-36V kuya ku-72V ngokuqhubekayo imizuzu noma amahora, yingakho lezi zinhlelo ezimbili zisebenzisa amakhemistri ahlukene, amafomethi amaseli, kanye ne-electronics yokuvikela. Umbuzo ojwayelekile othi "ibhethri yesithuthuthu ingamavolthi amangaki" awuvamisile ukusebenza ekwakhiweni kokudonsa kwe-e-bike, nakuba amasekhethi asizayo angu-12V ekhona kwezinye izimoto zikagesi. Ungalokothi ufake ibhethri yesithuthuthu engu-12V esikhundleni sephakethe lokudonsa le-e-bike.

Ngingahlanganisa amaphakethe amabili ebhethri anamazinga ahlukene omthamo wamandla ebhethri yebhayisekili?

Cha, ungaxhumanisi amaphakethe anamandla kagesi ahlukene ngokulinganayo noma ngokulandelana ngaphandle uma uhlelo lwakhiwe ngokukhethekile kulokho. Ukuxhumana ngokulinganayo kudinga amandla kagesi afanayo, ikhemistri efanayo, kanye nesimo sokushajwa esifanayo, ngaphandle kwalokho ugesi uzogxuma usuka epaketheni elinamandla kagesi aphezulu uye kweliphansi futhi kungalimaza womabili. Ukuxhumana ngokulandelana kwengeza amandla kagesi kodwa kudinga i-BMS elinganiselwe amandla kagesi ahlanganisiwe kanye namaseli ahambisanayo kulo lonke. Uma ufuna ibanga elengeziwe, thenga ipakethe elilodwa elinomthamo ophezulu esikhundleni sokuxhumanisa ngokulinganayo amayunithi angahambisani. Uma ufuna amandla engeziwe, thuthukisa uhlelo lonke ndawonye ukuze kuphephe.

Yiliphi izinga lamandla ebhethri yebhayisekili elingcono kumgibeli osindayo noma endaweni enamagquma?

For abagibeli abasindayo kanye nezindawo eziwukukhuphuka okukhulu, i-48V noma i-60V enomthamo omkhulu ngokuvamile iyinhlanganisela engcono kakhulu. Amandla kagesi aphezulu ahlinzeka nge-torque edingekayo ukuze ukhuphuke ngaphandle kokusebenzisa umsinga omkhulu, kuyilapho ama-amp-hours aphezulu evimbela ukwehla okukhulu kwamandla kagesi ngesikhathi sokukhuphuka okuqhubekayo. Iphakethe le-48V 20Ah liyisinqumo esihle sazo zonke izimo kubagibeli abafinyelela cishe ku-110 kg ezindaweni ezinamagquma aphakathi nendawo. Ezindaweni eziwukukhuphuka okukhulu kakhulu, umthwalo osindayo, noma abagibeli abangaphezu kuka-120 kg, isistimu ye-60V ene-BMS yomsinga ophezulu kanye ne-controller elinganiselwe ukusebenza okuqhubekayo kwe-30A noma ngaphezulu izosebenza ngokuthembekile futhi isebenze ipholile.

Kufanele ihlale isikhathi esingakanani iphakethe lezinga lamandla ebhethri yebhayisekili elisezingeni eliphezulu?

Iphakethe le-lithium elakhiwe kahle ngokuvamile lihlinzeka ngemijikelezo egcwele yokushaja engu-800 kuya ku-1500 ngaphambi kokuba umthamo wehle ufinyelele cishe ku-80% wesilinganiso saso sokuqala, lokho okuvame ukusho iminyaka emithathu kuya kwemihlanu yokugibela okuvamile. Isikhathi sokuphila sincike kakhulu endleleni osiphatha ngayo: ukugcina ezingeni lokushisa elilinganiselwe, ukugwema ukuqeda amandla ngokuphelele, ukushaja kuze kufike ku-80% kuya ku-90% ukuze kusetshenziswe nsuku zonke, nokusebenzisa ishaja efanele konke kwandisa isikhathi sokuphila ngokuphawulekayo. Amaseli asezingeni eliphansi, ukushisa okwedlulele, nokuqedwa kwamandla ngokujulile okuvamile kunciphisa imijikelezo ngendlela emangalisayo. Uma iphakethe lakho manje lihlinzeka ngebanga elincane ngokuphawulekayo ku-voltage efanayo yebhethri yebhayisikili, ukuncipha komthamo yimbangela okungenzeka.

Isenzo: Thola Isilinganiso Sokubiza ku-Fujia Power Namuhla

Uma uhlinzeka ngamaphakethe ebhethri ohlobo lwebhayisekili likagesi, uchungechunge lwezitolo, noma imikhumbi yokuhamba eyabiwe, i-Shenzhen Fujia Power Technology Co., Ltd. ingaletha i-voltage yebhethri yebhayisekili efanele, umthamo, ukucushwa kwe-BMS, kanye nomklamo wesibiyelo umkhiqizo wakho owudingayo. Ithimba lisekela imibuzo yentengo yokuthengisa ngobuningi, ukuhlolwa kwesampula, kanye nokuthuthukiswa okuphelele kwe-OEM ne-ODM, ukuze ukwazi ukusuka ekucacisweni kuya ekukhiqizeni ngobuningi nomlingani oyedwa oziphendulayo. Ukuze uxoxe ngezidingo zakho, thumela imininingwane yakho nge-Xhumana Nathi futhi ucele isilinganiso esihambisana nomthamo wakho wama-oda. Ukubuyekeza okuphelele kwe-Imikhiqizo ibanga kusengaphambili kukusiza ukuthi ukhethe ngokushesha ipulatifomu efanele, futhi i- Ikhaya ikhasi likhombisa indlela amabhethri, amashaja, nezisombululo ze-BMS ezihlangana ngayo njengohlelo olulodwa. Imikhiqizo yamandla ephephile, ehlala isikhathi eside, futhi engabizi kakhulu isilungele ukuthunyelwa, ngakho qala iphrojekthi yakho yebhethri yangokwezifiso ngokuzethemba namuhla.

Shenzhen Fujia Power Technology Co., Ltd

IOS&Android

Ikheli: 4th Floor, Building B2, Xinjianxing Technology Industrial Park, No. 3333 Guangqiao Road, Guangming District, Shenzhen City

WhatsApp +86 137 9822 6966

I-imeyili: zonzn@fujiapower.com

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