BMS yomwe imagwira ntchito bwino mu njinga yamagetsi kapena RV imatha kulephera mu forklift — osati chifukwa chakuti ndi BMS yoipa, koma chifukwa chakuti ma forklift amafunikira zinthu zomwe ma lithiamu ogwiritsidwa ntchito nthawi zonse saziwona. Kuchuluka kwa ma braking komwe kumachitika nthawi zonse, kugwira ntchito nthawi zambiri, komanso kuphatikiza ndi makina owongolera magalimoto onsewa kumakankhira makina owongolera mabatire m'malo omwe sanapangidwepo.

Ichi ndichifukwa chake mabatire a lithiamu a forklift nthawi zambiri amafunikira kapangidwe kosiyana ka BMS ndi magwiritsidwe ntchito wamba a lithiamu otsika mphamvu. Bukuli likufotokoza zomwe zimapangitsa kuti ma forklift duty cycles akhale apadera - ndi momwe zofunikira zaukadaulo zimasinthira ku zofunikira zina za BMS.

Chomwe Chimapangitsa Ma Forklift Duty Cycles Kukhala Osiyana

Makhalidwe asanu ndi atatu a ntchito ya forklift iliyonse amapanga kufunika kwapadera kwa BMS. Pamodzi akufotokoza chifukwa chake forklift imafunikira kapangidwe kopangidwa ndi cholinga, osati bolodi la mafakitale wamba lomwe lagwiritsidwanso ntchito:

Zofunikira Zitatu Zomwe Zimaphwanya BMS Yofunikira Kwambiri

1Mphamvu yokhazikika, osati pachimake

Foloko yolipirira magetsi imatha kukhala ndi mphamvu ya 150A pa shift imodzi koma iyenera kuthana ndi mphamvu zambiri panthawi yoyambitsa kukweza. Cholakwika ndichakuti kukula kwa BMS ndi avareji - bolodi lomwe lili pafupi ndi mphamvu yamagetsi yapakati lidzatentha kwambiri ndipo lidzachepa pakatha mphamvu yokhazikika. Forklift BMS iyenera kukhala ndi mphamvu yamagetsi yamphamvu yokhala ndi malo olowera, ndipo malo ozungulira ayenera kuchotsa kutentha komwe kumabwera chifukwa cha kusuntha konse.

2Kuphatikiza kwa olamulira ambiri

Foloko ya lithiamu yamakono ingalumikize BMS ku chowongolera kuyenda, chiwonetsero, ndi chojambulira kapena chipangizo cha telematics. Pamene BMS iyenera kulumikizana ndi zingapo mwa izi nthawi imodzi komanso padera, njira zina zolumikizirana zitha kupangitsa kuti kapangidwe kake kakhale kosavuta ndikuchepetsa zovuta za protocol-multiplexing pa interface imodzi yogawana. Kuchuluka kwa njira zomwe zimafunika kumadalira kapangidwe ka makina - mafoloko ambiri amayendetsa CAN ngati basi yayikulu yokhala ndi UART yogwirira ntchito kapena yowonetsera.

3Kukhazikika kwa kutentha pakati pa kusintha kwa kutentha

Kugwira ntchito nthawi zambiri kumatanthauza kuti paketiyo nthawi zambiri siizizira mokwanira pakati pa nthawi yogwira ntchito. Kuphatikiza ndi mwayi wochaja, izi zimapangitsa kuti kuyang'anira kutentha - osati kuteteza kutentha kokha - kukhale kofunika kwambiri. BMS iyenera kuyang'anira kutentha nthawi zonse ndipo zida ziyenera kupangidwa kuti zichepetse kutentha pansi pa katundu wopitirira.

Momwe Zofunikira Izi Zimasinthira Kukhala Kapangidwe ka BMS

Zofunikira za forklift zikamveka bwino, kapangidwe kake kamatsatira. Mwachizolowezi, ma forklift amanyamula katundu wambiri, kotero mzere wa forklift BMS nthawi zambiri umakhala ndi ma current ndi ntchito:

Wopepuka mpaka wapakatiMafoloko a 200-400A

Ma walkies a Class III, ma aisle-aisle ndi ma order pickers, ndi magalimoto opepuka a Class I ali mu 200-400A continuous range. DALY imaphimba izi ndi Mini-Red AM (200A) ndi AS (250/300/400A); pa ma multi-shift fleets omwe amagwiritsidwa ntchito kwambiri komwe kusuntha kwa maselo kumakhala kovuta, ma active-balance variants TM (200A) / TS (250-400A) amapereka active balance ya 1000mA. Kulinganiza magwiridwe antchito muutumiki kumadalira kasinthidwe ka dongosolo - kukula kwa paketi, kusinthasintha kwa maselo, kufalikira kwa kutentha, ndi zenera la SOC - kotero deta ya kasinthidwe kena imapezeka kuchokera ku gulu la mainjiniya ngati mupempha. AM/AS imapereka UART x2; TM/TS imapereka UART x1; zonse zimaphatikizapo RS485 ndi CAN.

ZolemeraMakina oyendetsera mafoloko ndi zomangamanga a 400-800A

Magalimoto olimbana ndi kalasi I kudzera mu zida zomangira zolemera amafuna mphamvu yowonjezereka yopitilira. DALY's D Series yapangidwa pamlingo uwu: mulingo wopitilira wa 400-800A, 8/15/16/26/30/32S LFP yokhala ndi 24V mpaka 96V+, ndi UART x3 + RS485 + CAN yolumikizira chowongolera cha mota, chiwonetsero, ndi chojambulira/telematics. Kuchuluka kwa mphamvu yopitilira kumadalira kutentha, kuyenda kwa mpweya, ndi kapangidwe ka enclosure, kotero mlingo wogwiritsidwa ntchito pa kukhazikitsa kwina kuyenera kutsimikiziridwa motsutsana ndi kuzizira ndi kutentha kwa malo ogwirira ntchito ndi gulu la mainjiniya. Enclosure ya mafakitale imapereka kuchuluka kwa heat-sink ndi kulimbitsa kwamakina komwe kumafunikira ntchito yolemetsa komanso kugwedezeka kwa mafakitale; malire a mphamvu yofanana ndi 2A.

Kuphimba kwa Voltage ndi Kusintha

Makina a Forklift amakhala ndi ma voltage ambiri kutengera kalasi ndi dera:

Zolakwika Zodziwika Kwambiri Zokhudza Kapangidwe ka Forklift BMS Selection

• Kukula kwa katundu wapakati, osati wokhazikika— Bungweli likuletsa ntchito yapakati pa ntchito yeniyeni
• Kugwiritsa ntchito single-UART BMS pophatikiza ma subsystem ambiri— Kuchulukitsa kwa protocol kudutsa wolamulira, chiwonetsero, ndi telematics kumapanga malo olephera
• Kuona ngati njira yobwezeretsa mphamvu yamagetsi ngati njira ina yoganizira— magetsi ozungulira mbali zonse ayenera kuyendetsedwa ndi kapangidwe, osati kuganiziridwa
• Kunyalanyaza zosowa zolinganiza mwayi wopeza mwayi— kuyitanitsa pang'ono kwa ma frequency ambiri kumayendetsa kusuntha kwa maselo komwe kusanja kosakhazikika sikungagwirizane ndi

Mafunso Ofunsidwa Kawirikawiri

Q1Kodi banja limodzi la BMS lingathe kuphimba magalimoto oyenda pansi a Class III ndi magalimoto olemera a Class I?

Inde, kudzera mu kapangidwe ka magawo awiri. Mini-Red AM/AS imayendetsa 200-400A (ma walkies a Class III kudzera mu Class I yopepuka), ndipo D Series imayendetsa 400-800A (zolemera za Class I zimayendetsa kudzera mu makina omanga). Izi zimathandiza wopanga kupeza zonse kuchokera ku banja limodzi la BMS.

Q2Nchifukwa chiyani BMS yolemera kwambiri ya forklift imalemera kwambiri kuposa bolodi wamba?

D Series imagwiritsa ntchito malo otchingira akuluakulu kuposa bolodi wamba chifukwa mphamvu yamagetsi yopitilira nthawi yayitali imafuna mphamvu yayikulu yotenthetsera kuti ichotse kutentha, ndipo mphamvu yayikulu yamafakitale imafuna mphamvu yamakina motsutsana ndi kugwedezeka ndi kugunda. Kukula kwake kukuwonetsa ukadaulo wa kutentha ndi kapangidwe ka ntchitoyo, osati cholinga chokha; funso lofunikira posankha ndi momwe kutentha ndi kugwedezeka kumagwirira ntchito pa kukhazikitsa kwanu, komwe gulu la mainjiniya lingathe kufotokoza mwatsatanetsatane.

Q3Kodi forklift ya lithiamu ikufunika kulumikizana ndi CAN?

Mu ma forklift ambiri amakono, inde. BMS imanena za momwe zinthu zilili kwa wowongolera mayendedwe ndipo nthawi zambiri chowonetsera ndi chochapira. Magalimoto akuluakulu okhala ndi ma subsystem angapo amapindula ndi njira zingapo (D Series imapereka UART x3 kuphatikiza RS485 ndi CAN) kuti apewe kuchulukitsa mawonekedwe amodzi m'machitidwe angapo.

Q4Ndi ziphaso ziti zomwe zili zofunika pa mabatire a lithiamu forklift?

Kutsatira malamulo kumaphatikizapo CE, RoHS, FCC, ndi EAC. Miyezo yachitetezo cha magalimoto a mafakitale monga UL 2580 ndi EN 1175 imatsimikizira dongosolo lonse la batri kapena galimoto, osati BMS yokha; pa mapulojekiti a OEM omwe akuyang'ana miyezo iyi, DALY imapereka zikalata zothandizira ndi mgwirizano waukadaulo pamlingo wa paketi. Tsimikizirani zofunikira zenizeni pamsika womwe mukufuna ndi gulu la mainjiniya.

Zokhudza DALY

DALY imapanga ndikupanga makina oyang'anira mabatire a lithiamu a OEMs, opanga mapaketi, ndi ophatikiza, ndi zinthu zomwe zimagwiritsidwa ntchito m'maiko opitilira 130. DALY idakhazikitsidwa mu 2015, imagwira ntchito motsatira machitidwe a ISO 9001 / ISO 14001 omwe amatsatira CE ndi RoHS; Zogulitsa za R-series zimapangidwa kuti zikwaniritse miyezo ya UL, ndipo mzere wosungira mphamvu umadziwika pamlingo wa UL. Pa ntchito zonyamula ndi zogwirira ntchito, Mini-Red ndi D Series za DALY zimaphimba 200A mpaka 800A kuchokera ku banja limodzi lazinthu.

Kupanga kapena Kusintha Dongosolo la Batri la Forklift?

Ngati mukupanga ma forklift a lithiamu kapena kusintha gulu lankhondo kuchokera ku lead-acid, gulu la mainjiniya la DALY lingakuthandizeni kufananiza kapangidwe ka BMS ndi ntchito yanu - mphamvu yopitilira, njira zolumikizirana, njira yolinganiza, ndi kapangidwe ka kutentha.

• Gawani zosowa zanu za forklift, voltage ya system, current yokhazikika, ndi kuphatikiza
• Imelo:dalybms@dalyelec.com

Tsamba la zinthu za BMS zomwe zimakhala ndi mphamvu zambiri:https://www.dalybms.com/high-current-bms-products/