Kotala lapitali wogulitsa ku South Carolina adatiyimbira foni pambuyo poyika batch kupita cham'mbali pamangolo asanu ndi awiri a Club Car DS. Ukadaulo wake udatsatira phunziro limodzi la OBC bypass pagawo lonselo, kupatula atatu mwa ngolo zake zidayendetsa ma IQ controller ndipo anayi adathamanga Regen 2. Magalimoto a IQ adayamba bwino. Matimu a Regen 2 adakhala atafa m'bwalo kwa masiku awiri pomwe gulu lidafufuza vuto la waya lomwe kulibe. Kuyimbanso kotereku kumadya malire mwachangu kuposa momwe kuchotsera batire kungathe kubweza, komanso pa 47% ya lithiamu-ion yolowera pamsika (Mordor Intelligence), voliyumu yoyika batire ya ngolo ya gofu ya 48V ikungokwera. Mipata mu malangizo omwe akupezeka pagulu akukhala mtengo weniweni wogwirira ntchito kwa wogulitsa aliyense amene amatembenuza kuchuluka kwake.
48V Amatanthauza 51.2V. Wolamulira Wanu Sangadziwe Izi.
Aliyense amachitcha 48V. Mwamagetsi, ndi kasinthidwe ka 16-mndandanda wa LiFePO4: 51.2V mwadzina, 58.4V pamalipiro athunthu. Zilibe kanthu ngati olamulira sasamala, koma amatero, komanso momwe ma volts owonjezerawo amalumikizirana ndi m'badwo wanu wowongolera amatsimikizira ngati kuyikako kukuyenda bwino kapena kukhala vuto lalikulu.
Ganizirani zomwe zimachitika pre-2010 Club Car DS yokhala ndi Curtis PMC 1204. Chowongoleracho chinapangidwa mozungulira-mbiri ya asidi ya charger yopitilira 52V. Ipatseni 58.4V ndipo ikhoza kuyambitsa kudulidwa kwamagetsi apamwamba kwambiri. Kapena choyipirapo, chimayenda koma kuponya zolakwika pakanthawi kochepa zomwe zimawoneka ngati zolephera zamagalimoto kapena solenoid, kutumiza chatekinoloje yanu kudutsa maola ambiri osafunikira musanaganize zoyang'ana magetsi olowera. A Curtis 1268 kapena atsopano amatha kusinthidwa kudzera pa 1313/1314 m'manja ndipo akhoza kusinthidwanso. 1204 sangathe. Imasinthidwa.
"Ngati mukunena za kukwezedwa kwa batri ya lithiamu pangolo isanakwane 2010, chowongolera chowongolera chimakhala pagawo la projekitiyo kasitomala asanayambe.
Batire yathu ya gofu ya LiFePO4Imani pamzereimapangidwa ndi pulagi-ndi{1}}ndinso{1}}kuyendera voteji pamasewera pa EZGO, Club Car, ndi mabanja owongolera a Yamaha, koma ngakhale ndi batire yogwirizana, chowongolera chimakhala choyamba.
OBC Bypass ndi Interlock Wire Palibe Amene Akukuchenjezani Za
Kulephera kokhazikika kwa batire la 48V lithiamu pamitundu ya Club Car ndikodutsa kosakwanira kwa OBC. Chotsani OBC popanda njira yoyenera ndipo ngolo siyenda. Choopsa ndichakuti "njira yoyenera" ndi njira zitatu zosiyana kutengera m'badwo wowongolera, ndipo palibe yomwe ingasinthidwe.
Regen 1 (1995-1997 DS)ndi yosavuta. Lumikizani OBC, yendetsani waya wachikasu kuchokera kutheminali yaying'ono ya solenoid kupita kutheminali ya B- ya chowongolera, tamaliza.IQ-mangolo amasitimu (1998–2013)zimafunika 10,000-ohm kukokera pansi koletsa kulumikiza mawaya abuluu ndi oyera kuchokera pa cholumikizira cha mapini 6 kupita ku waya wotuwa wa OBC. Dumphani resistor ndipo chowongolera chimakhala chokhoma.Regen 2ndi msampha. Zolumikizira zimawoneka ngati zofanana ndi IQ, koma njira yodutsa ndi yosiyana. Kugwiritsa ntchito malangizo a IQ pangolo ya Regen 2 ndi chimodzi mwa zolakwika zomwe zimanenedwa pafupipafupi pamabwalo aakatswiri, ndipo zimasiya ngoloyo ilibe mphamvu chifukwa chaukadaulo wotsimikiza kuti batire ili ndi vuto. Nambala ya serial decode imakuwuzani m'badwo wowongolera mumasekondi asanu. Gawo la decode liyenera kukhala mzere woyamba pamndandanda uliwonse woyika Club Car.
Pali vuto lachiwiri la waya lomwe limagwira oyika pa ntchito yomweyo. Mukachotsa chotengera choyambirira pakutembenuka kwa lithiamu, waya wocheperako wotsekeka kuchokera padoko la charger kupita kwa wowongolera umadulidwa. Ntchito ya waya ndi kuletsa makina oyendetsa pomwe chojambulira chilumikizidwa. Isiyeni ikuyandama ndipo wowongolera amawerenga dera lotseguka ngati "chaja ikadali yolumikizidwa," kutsekereza mota. Battery yachangidwa, kudina kwa solenoid, palibe chomwe chikuyenda.
Kukonza ndi ntchito yachiwiri-yachisanu ndi chiwiri: kulumikiza mawaya olowera ku batire yokhala ndi positiyiti ya batri. Koma ngati simukudziwa kuti derali lilipo, mumatha kuthamangitsa vuto la phantom. Tawonapo mashopu akulowa m'malo mwa owongolera abwino kwambiri munthu wina asanafike pomwe adachotsa lead. Kwa nyumba iliyonse yamalonda akubwereza kobwerezabwereza SOP kwa 48V lithiamu gofu kutembenuka, waya wa interlock amapita-pamndandanda woyeserera usanachitike pafupi ndi "tsimikizirani mawonekedwe a BMS."
100A BMS pa Ngolo ya 48V Idzakokera Wina Paphiri
Poyesa katundu wathu pangolo-yokwera pawiri yokwera giredi 12, chiwongola dzanja chomwe chilipo tsopano ndi 168A. Izi zadutsa paulendo wa 100A BMS iliyonse, ndichifukwa chake timayika 200A kutulutsa kosalekeza ngati kuchepera pamapaketi athu.
Kuyika kwa batire ya ngolo ya gofu ya 48V yokhala ndi 100A BMS imagwira ntchito pamalo athyathyathya. Onjezani phiri lenileni ndi wokwera wachiwiri, ndipo BMS imayenda pakati-kukwera. Ngolo zonyamula katundu zokhala ndi oyang'anira fakitale sizimapitilira 200A mopitilira, kotero 200A imagwira masinthidwe ambiri. Owongolera liwiro la Aftermarket kapena kuyimitsidwa koyimitsidwa ndi matayala okulirapo amakankhira chofunikira ku 250A.Ziwerengero zitatu ndizofunikira pamtundu uliwonse wa BMS: kupitilira, pachimake (masekondi 30), ndi kutulutsa mphamvu (masekondi 3). Ngati pepalalo likuwonetsa nambala imodzi yokha, zomwe zimakuuzani zina za malonda, osati zolemba zokha.
Ma cell grade amaphatikiza izi. Maselo a EV-giredi (Giredi A) amayenda mwachangu-panjinga zapano popanda kuzimiririka. Maselo osungira-giredi (Giredi B), omwe amapezeka m'mapaketi a bajeti omwe amagulitsidwa ngati "48V kutsika-zosintha," amapereka zovomerezeka zoyamba-kuchita bwino mumsimu koma amatsika mwachangu pothamanga komanso kukwera katundu. Tikawunika zitsanzo za ogulitsa, timakana paketi iliyonse yomwe wopanga ma cell ndi magulu sawululidwe. M'zochita zathu,{10}kusaulula pafupifupi nthawi zonse kumatanthauza kuti ma cell osungira a Gulu B amapakidwanso kuti agwiritse ntchito zolinga zake.
Regen Braking Imayambitsa Vuto Zambiri Za Battery Sizikunena
Mitundu ya EZGO RXV ndi nsanja zingapo zatsopano zimabwezeretsanso mphamvu mu batri panthawi yocheperako. Pa lead{{1}acid, izi zimagwira ntchito popanda kudandaula. Pa LiFePO4, BMS imakhazikitsa malire okhwima-pakali pano, ndipo kutsika mabuleki mwamphamvu kumatha kupitilira.
Zomwe zimachitika kenako ndizotsutsana: ngolo imadula mphamvu pamene ikuyendetsa. Osati pamene mukuthamanga, osati pamene mukugwira ntchito. Pokwera mabuleki. Kwa malo ochitirako tchuthi kapena zombo zapagulu, sikudandaula. Ndi kuwonekera kwazovuta.
Pali njira ziwiri zoyankhira: zimitsani regen pa chowongolera, kapena tsimikizirani mtengo wa BMS-zomwe zilipo pano zikupitilira kuchuluka kwa regen. Mapaketi athu amatenga njira yachitatu. BMS imaphatikizapo ayomangidwa-mu resistor yomwe imachotsa mphamvu zambiri za regenpamene paketi kufika mlandu zonse, kuteteza mochulukira popanda kudula mphamvu kwa drivetrain. Funsani aliyense wogulitsa batire la 48V lifiyamu ngati BMS yawo imayang'anira regen panopa kapena kungoyenda. Ambiri saphatikiza izi, ndipo ambiri sangadzipereke kusiyanitsa.
Kuchulukitsa Kuchokera Kuyendetsa ndege kupita ku Fleet Popanda Kupitilira Mwachizolowezi
Kutembenuza ngolo imodzi yowonetsera ndi uinjiniya. Kutembenuza ngolo za 200 kudutsa malo ochezerako ndikuwongolera ntchito, ndipo apa ndipamene bajeti zimaphulika.
8–12 magaleta. 90 masiku. Sankhani m'malo ovuta kwambiri omwe mumagwiritsa ntchito: njira yokwera kwambiri, mtunda wautali kwambiri tsiku ndi tsiku, ngolo yokonza maora 14-. Yezerani kuchuluka kwenikweni pa mtengo uliwonse, nthawi yolipirira kutentha komwe kuli malo anu, manambala amtundu uliwonse wa BMS, ndi maola ogwirira ntchito motsutsana ndi chiyambi cha asidi wotsogolera. Deta yogwira ntchito kuchokera ku katundu wanu ndi chinthu chokha chomwe chiyenera kuyendetsa chisankho chodzipereka.
Tachita izi m'misika ingapo. Mu a48V Club Car fleet kutembenuka ku Thailand, tinasintha mayunitsi asanu ndi limodzi a 8V Trojan lead-acid pangolo imodzi ndi imodzi48V 100Ah LiFePO4 paketi. Pa-kulemera kwangolo kunatsika kuposa mapaundi 200. Ntchito ya mwezi ndi mwezi ya gulu lokonza batire, yomwe kale inali maola 3–4 pangolo yothirira, yoyeretsera ma terminal, ndi mtengo wofanana, inafika pafupi ndi-ziro. Pulojekiti yofanana ndi ya Yamaha fleet ku UK inalowa m'malo mwa mapaketi anayi a Trojan pangolo iliyonse ndikuwonjezera kuwunika kwa LCD kuti iwonetsere nthawi yeniyeni-yotsatira ya SOC pagulu lililonse.
Kutha kwa mwayi wa Lithium kulipiritsa kumasintha masamu anu onse. M'malo mokhala ndi charger imodzi yokha pangolo yothamanga kwa maola 8-10 usiku wonse, mumatembenuza masiteshoni ocheperako ndikukweza mawola 1-2-panthawi yopuma. Pakukhazikitsa kwa batire ya 200-kangongole kakatundu kamene kamakhalapo, ndalamazo zimachotsa gawo loyezeka la mtengo wa batriyo.Chiwerengero chonse cha umwini pazaka khumi nthawi zambiri chimatsika ndi 35-45% ndi LiFePO4, koma izi zimatengera nyengo, kuchuluka kwa kagwiritsidwe ntchito, komanso ngati kuphatikiza kwa BMS ndi ma charger kudafotokozedwa molondola kuyambira pachiyambi. Kutumizidwa kwa Thailand ndi UK ndizomwe woyendetsa ndege weniweni amapanga. Zosindikiza zosindikizidwa{2}}zinalibe.
Zomwe Unyolo Wathu Wazinthu Ukakuwuzani Zokhudza Kusankha Wopereka
M'malo molemba mindandanda yoyezera yomwe mukudziwa kale, nayi momwe timayendetsera zopangira zathu, chifukwa batire yomwe ili kumbuyo kwa label yanu ndi yodalirika monga momwe zimakhazikitsidwa musanatumize.
Timatulutsa ma cell ovoteledwa a Grade A EV- okha. Chigawo chilichonse chomwe chikubwera chikuyenera kukhala ndi dzina la wopanga ma cell ndi magawo ake. Takana zitsanzo zomwe sizinaululidwe, ndipo kwenikweni, kusaulula{3}}nthawi zonse kumatanthauza kuti ma cell osungira a Gulu B amapakidwanso kuti agwiritse ntchito zolinga. Sitima zapamadzi zilizonse za BMS zokhala ndi miyeso itatu yoyesedwa pawokha: mosalekeza, nsonga ya masekondi 30, kugunda kwa 3-sekondi. Tawona mayunitsi a "200A BMS" omwe akupikisana nawo pomwe ma pulse adayesedwa pansipa 220A, afupikitsa zomwe kutsatsa kumatanthauza. Mapaketi onse amatumizidwa pa IP67 (kumiza kwathunthu, osati kungokana kukana), ndi UL, CE, IEC, ndiUN38.3certification.
Pa chithandizo: BMS yathu imathandizira zowunikira zakutali kudzera pa Bluetooth, ndi njira zonenera za chitsimikizo kudzera mu uinjiniya, osati malo oyimbira foni. Zombo zikatsika mkati mwa-nyengo, yankho limakhala maola, osati masabata. Awa si malo ofufuza mwaukadaulo. Ndiwo njira zomwe zimatsimikizira ngati batire ikugwira ntchito monga momwe zalembedwera4, 000+ mikomberokapena kukhala chinthu chamzere wa chitsimikizo pofika chaka chachiwiri.
FAQ
Q: BMS ya kasitomala imatseka magetsi pakati-pagalimoto. Chinachitika ndi chiyani?
A: Mwina ulendo overcurrent kuchokera undersized BMS, makamaka pa sukulu. Ngati paketiyo itatumizidwa mukamagona, ingafunike kulumikizidwa ndi charger kapena kukanikiza batani loyambira musanagwiritse ntchito koyamba. Gawo la kukula kwa BMS pamwambapa limafotokoza za amperage mwatsatanetsatane.
Q: Kodi BMS yanu imagwira ma braking regenerative pamitundu ya EZGO RXV?
A: Inde. The builded-in resistor imataya mphamvu ya regen yochulukira pa charger, kuletsa kutsika kwacharge komwe kumapangitsa kuti magetsi aziyike pakati-mabuleki. Si onse ogulitsa omwe ali ndi izi. Ngati mukuyang'ana mapaketi ena a ngolo za regen, funsani makamaka ngati BMS imayang'anira regen panopa kapena kungoyenda.
Q: Nthawi yotsogolera pamasinthidwe a 48V? Madongosolo ochepera?
A: Standard SKUs (48V 105Ah ndi 150Ah) sitima kuchokera katundu. Mphamvu yamagetsi, mphamvu, ndi masinthidwe olumikizira nthawi zambiri amatenga masabata 4-6. MOQ zimatengera makonda.
Q: Kodi tingalankhule ndi kasitomala amene alipo?
A: Inde. Timalumikiza omwe tikufuna kukhala ogwirizana ndi omwe amayendetsa mapaketi athu pangolo ya gofu, magalimoto ogwiritsira ntchito, ndi mapulogalamu a GSE. Maphunziro a nkhani zama projekiti amaphatikiza kutumizidwa ku Thailand, UK, Philippines, USA, ndi Lithuania.
Makina a batri a Polinovel LiFePO4 a ogulitsa ngolo za gofu, ma OEM, ndi oyendetsa magalimoto m'mayiko 80+. Ngati mukuyang'ana kutembenuka kwa lithiamu ndipo mukufunikira kuwunika kogwirizana ndi owongolera,lumikizanani ndi gulu lathu la engineeringkuti muwunikenso bwino za BMS musanapereke oda yogula.
