Ukukhethwa kweBMS yeBhetri yeLithium yeForklift: Ukubhrakha okuvuselelayo, ukutshaja okukhawulezayo, kunye nokusebenza kweShift ezininzi

Apho Eli nqaku lithatha khona kwi-Architecture Coverage

Ukuba usahlola ukuba kutheni izicelo ze-forklift zifuna uyilo oluzinikeleyo lwe-BMS endaweni yeyunithi eqhelekileyo yamandla aphezulu, inqaku lethu elihamba phambili le-forklift BMS architecture ligubungela loo mbuzo. Eli nqaku licinga ukuba ityala lixazululiwe kwaye ligxile ekukhetheni: xa uyilo lugqityiwe, imibuzo emithathu yokuthenga iqhuba indlela oyikhetha ngayo i-forklift BMS.

Ukubhrakha Okuvuselelayo: Indlela Ukubuyiselwa Kwepulse Okuqhuba Ngayo Iinkcukacha Ze-BMS

Xa i-forklift elayishiweyo inciphisa okanye yehlisa umthwalo ophakanyisiweyo, isilawuli semoto sibuyisela umbane ovuselelayo kwibhetri imizuzwana embalwa ngexesha. Ezi pulses zinokudlula okwethutyana umlinganiselo wamandla oqhubekayo we-BMS - ngamanye amaxesha kakhulu - kwaye zenzeka amaxesha amaninzi ngotshintsho ngalunye ekusebenzeni kwendlu yokugcina impahla eqhelekileyo.

Umngcipheko we-BMS ongachazwanga kulo msebenzi kukudutyulwa kokhuseleko olugqithisileyo ngexesha leziganeko eziqhelekileyo zokubhuleka.Iphakheji iyaqhawuka. Umqhubi ufumana izilumkiso okanye amabala. Ekuhambeni kwexesha, ukhuseleko oluphindaphindwayo lubangela ukuba izinto zeBMS zingasebenzi ngendlela ebezicwangciselwe yona.

Amanqaku amabini asebenzayo kwisigaba se-RFQ (isicelo-sekowuteshini):

• Buza umthengisi malunga nendlela i-BMS eziphatha ngayo ngexesha lokuvuselelwa kwee-pulses, kungekuphela nje komlinganiselo wamandla aqhubekayo. Zimbini izinto ezibalulekileyo apha: indlela ukhuseleko lwe-charge-direction over-current oluhlula ngayo ii-short regen pulses kwiziganeko eziqhubekayo ze-over-current ezifuna ukunqanyulwa, kunye nendlela i-BMS ebika ngayo i-charge current ekhoyo kumlawuli wemoto ukuze i-regen inciphe xa ipakethi inendawo encinci yokutshaja ekufutshane ne-charge epheleleyo.
• Qinisekisa kumthengisi we-motor controller ukuba yintoni iprofayili yangoku eveliswa yi-forklift yakho— ubukhulu obuphezulu, ubude, ukuphindaphinda. Oku kuyimfuneko kumthengisi we-BMS ukuqinisekisa iinkcukacha, kungekhona amabango aqhelekileyo malunga nenkxaso ye-regen.

Ukutshaja Okukhawulezileyo Kwimisebenzi YeForklift: Oko I-BMS Imele Ikuphile

Ukutshaja ngokukhawuleza kugxila umthwalo wamandla kunye nobushushu kwiifestile ezimfutshane kunokutshaja ubusuku bonke. Kwipakethi yeforklift eqala kwi-30 ukuya kwi-80% yemeko yokutshaja kwikhefu lokutya lemizuzu eli-15-20, umbane oqhelekileyo unokuba ngokuphindwe kaninzi kunowokutshaja ubusuku bonke, kuxhomekeke kwizinga lokutshaja ebusuku.

Imida yokutshaja ebekwe kwi-firmware ye-BMS kufuneka ihambelane noko itshaja kunye nepakethi zinokukwamkela: ukuseta umda ophezulu kakhulu kuyingozi enkulu yokonakala kweeseli, ngelixa ukuwubeka uphantsi kakhulu kucothisa ukutshaja kwaye kubuyisela ixesha ukutshaja ngokukhawuleza ekufuneka kulongiwe.

Imisebenzi ye-Two-Shift vs Three-Shift: Kutheni ingafani ne-BMS efanayo

I-forklift esebenza ngexesha elinye ifumana iiyure ezisibhozo zokusebenza ilandelwe kukutshaja ixesha elide ebusuku — umjikelo womsebenzi ofana nowesithuthi esinzima. Umsebenzi we-shift ezimbini uphinda kabini ukukhwela ibhayisekile yemihla ngemihla kunye nokongeza ikhefu lokutya phakathi kwe-shift. Umsebenzi we-shift ezintathu ujikeleza ipakethe kathathu ngosuku kunye namaxesha okuphumla amafutshane, rhoqo kuxhomekeke ekutshajisweni kwamathuba ngexesha lekhefu.

Izinto ezimbini ziyatshintsha ngokutshintsha ngamandla:

• Ukushukuma kweeseli kuqokelelana ngokukhawuleza.Isantya sokujikeleza esinokulungiswa yi-100mA passive balancing ngexesha leefestile eziphezulu asibi sihle xa ezo festile zincipha kwaye ii-cycles ziphindaphindeka. Imisebenzi ye-multi-shift kulapho i-active balancing ifumana indawo yayo - nangona iingenelo zixhomekeke kumgangatho wokulinganisa iiseli, uyilo lwepakethi, kunye nendlela yokutshaja.
• Ixesha lokubuyisela ubushushu be-BMS liyafinyela.Kwi-operation ye-three-shift, i-cooling window yiyure, hayi ixesha lobusuku obunye njengoko uvavanyo lwe-data sheet bench lucinga. Cacisa i-continuous current kwi-remote profile yokuphumla, hayi i-bench rating.

I-BMS efanelekileyo kwi-two-shift ayisoloko injalo i-BMS efanelekileyo kwi-three-shift. Cacisa umjikelo womsebenzi, kungekuphela nje uhlobo lwe-forklift.

Iindlela zoNxibelelwano zoDibaniso lweeMoto zeShishini

Unxibelelwano lwe-BMS lweForklift ludla ngokusebenzisa i-CAN ekudibaniseni abalawuli bezithuthi — ngokusesikweni, ngokufumanekayo, iiflegi zempazamo, iziganeko zokhuseleko. I-RS485 iqhelekile kulawulo lweenqwelo-mafutha kunye neenkqubo zokubeka esweni i-host-PC ezilandelela impilo yeenqwelo-mafutha kwiinqwelo-mafutha ezininzi. I-Bluetooth isetyenziswa ngokubanzi ekuxilongweni kweenqwelo-mafutha nganye nganye.

Uqoqosho lweNkcazelo: Apho Ufanele Utyale khona, Apho Ufanele Ungagqithisi khona

Uqoqosho lwee-Forklift lwenza ukuba iinkcukacha ze-BMS zibe yingxoxo yexabiso lokwenyani. Iipateni ezifanelekileyo ukuqatshelwa:

Apho utyala khona imali:

• Uvavanyo lwangoku oluqhubekayo olunomda wobushushu kwi-ambient yakho yokwenyani kunye nomjikelo womsebenzi— asilosihloko esivavanyiweyo esithatha iimeko ezifanelekileyo
• Ukunyamezelana kwentliziyo kwakhona— ingqiqo yokukhusela i-BMS ephatha iziganeko zokuqhobosha ngaphandle kokukhubeka ngokungeyonyani yiyo egcina i-forklift isebenza kakuhle kuzo zonke iishifti.
• Ukulinganisela okusebenzayo kwimisebenzi emininzi yokutshintsha imisebenzi emininzi— xa i-frequency yebhayisekile idlula oko kulungelelaniswa okungashukumiyo

Apho ungafanele ucinge kakhulu khona:

• Ukulinganisela okusebenzayo kwimisebenzi yokukhanya yeshifti enye— ukulinganisela okungasebenziyo kuhambelana nomjikelo womsebenzi kwaye kongeza ixabiso elincinci
• Uvavanyo lwamandla aphezulu kunolufunekayo kumlawuli wemoto kunye neprofayili yokutshaja ngokukhawuleza— ukuhlawulela umthamo ongasetyenziswanga kukuhlawulela iindleko ngaphandle kwenzuzo
• Iimpawu zonxibelelwano ezingasetyenziswa yinkqubo yakho yolawulo lwezithuthi— Iimpawu zokubeka esweni i-Bluetooth okanye i-host-PC ezibonakala zilungile kwiphepha leenkcukacha kodwa umsebenzi awuqhagamshelani

I-BMS ye-forklift enombane ophezulu inkulu ngokwasemzimbeni kuneqonga lombane omncinci kuba iimfuno zobushushu kunye nolwakhiwo zahlukile ngokwenene - kungekhona ngenxa yokuba iphepha le-spec lifakwe i-padding.Hlanganisa iinkcukacha kwiprofayili yomsebenzi wokwenyani.

Ububanzi beDALY yeeProjekthi zeForklift Lithium

Ipotifoliyo ye-DALY ye-forklift BMS yakhiwe ngamanqanaba amathathu angoku ahambelana namaqonga ezithuthi zoshishino aqhelekileyo:

Kwizicelo ze-forklift ezinombane ophezulu ezifuna ukulinganisela okusebenzayo, i-D Series inokudityaniswa ne-external active balancer module endaweni yokuxhomekeka kwi-integrated 100mA passive balancing ye-BMS ngokwayo.Kwizakhiwo ezisezantsi apho kufuneka i-active balancing, ii-TM kunye ne-TS active-balancing variants zidibanisa i-1A active balancing ngokuthe ngqo. Ukukhetha phakathi kwezi ndlela zimbini yingxoxo kwinqanaba leprojekthi kunye neqela lobunjineli.

Umbane oqhubekayo kwindawo yakho yokugcina impahla, indlela yokupholisa, kunye nomjikelo womsebenzi uqinisekiswa ngexesha lengxoxo yobunjineli ngaphambi kwe-RFQ endaweni yokucaphula kwiphepha ledatha elilinganiswe ngokwezinga.

→ Uluhlu lwe-DALY High Current BMS:https://www.dalybms.com/high-current-bms-products/

→ Iimveliso zokulinganisela ezisebenzayo ze-DALY:https://www.dalybms.com/active-balancing-products/

→ Iimodyuli ze-DALY zangaphandle ezisebenzayo ze-balancer:https://www.dalybms.com/active-balancer/

Imibuzo ebuzwa qho

Q1Kutheni i-regenerative braking ifuna iinkcukacha ze-BMS ezahlukeneyo?

Ukuqhobosha okuvuselelayo kuvelisa iipulse ezimfutshane ezibuyela umva ezinokudlula i-BMS continuous current rating. I-BMS engachazwanga kwi-forklift regen inobungozi bokukhubeka ngexesha leziganeko eziqhelekileyo zokuqhobosha, ukuqhawula ipakethi kunye nokumisa imoto. Umbuzo obalulekileyo kumthengisi kukuba indlela yokukhusela i-BMS iyazihlukanisa njani iipulse ezimfutshane ezibuyela umva kwiziganeko eziqhubekayo ezifuna ukuqhawuka.

Q2Ngaba i-BMS esemgangathweni enamandla aphezulu ingaphatha ukutshaja ngokukhawuleza kwe-forklift?

Kuxhomekeke kwiinkcukacha ezithile kunye neprofayili yakho yokutshaja ngokukhawuleza. Ukutshaja ngokukhawuleza kugxila umthwalo wamandla kunye nobushushu kwiifestile ezimfutshane, ngoko ke umlinganiselo wamandla oqhubekayo we-BMS kufuneka uqwalasele ukuqokelelwa kobushushu, kungekuphela nje kombane oqhelekileyo. Cela ababoneleli ukuba baqinisekise umbane oqhubekayo kwizinga lakho lokutshaja ngokukhawuleza kunye nobushushu obuqhelekileyo kwindawo yokugcina impahla.

Q3Ingaba i-BMS yokusebenza kwe-two-shift iyafana neye-three-shift?

Akunjalo ngokuyimfuneko. Ukusebenza kwe-three-shift kujikeleza ipakethe rhoqo kunye namaxesha okuphumla amafutshane, okukhawulezisa ukushukuma kweeseli kunye nokunciphisa ixesha lokubuyisela ubushushu be-BMS. Ixabiso lokulinganisela elisebenzayo liyanda ngokuphindaphindeka komjikelo, kwaye ukulinganiswa kwamandla okuqhubekayo kufuneka kuqinisekiswe kwiprofayili yokuphumla yokwenyani kunokuba kugqitywe ngexesha lokuphumla lovavanyo lwebhentshi. Cacisa umjikelo womsebenzi, kungekuphela nje uhlobo lwe-forklift.

Q4Ngaba i-voltage ye-forklift imisela ukhetho lwe-BMS?

I-Voltage yinxalenye enye yeenkcukacha - imisela inani leeseli kunye nemida yokukhusela kodwa hayi umlinganiselo wangoku oqhubekayo, ukuziphatha kwakhona, okanye indlela yokulinganisela. Umzekelo, i-DALY D Series ixhasa ukubalwa kweeseli ukusuka kwi-8S ukuya kwi-32S, igubungela amaqonga ombane e-forklift aqhelekileyo ukusuka kwi-24V ukuya kwi-96V kuxhomekeke kwikhemistri kunye noyilo lwenkqubo, kodwa umahluko ofanelekileyo kuloo luhlu uxhomekeke kumjikelo womsebenzi kunye neprofayili yangoku kunye ne-voltage.

Q5Ngaba uthotho lwe-D luquka ukulinganisela okusebenzayo, okanye ngaba sifuna i-balancer esebenzayo eyahlukileyo?

I-D Series ibonelela nge-100mA passive balancing njengomgangatho. Kwizakhiwo ze-forklift ezifuna i-active balancing kuluhlu lwangoku lwe-400-800A, dibanisa i-D Series ne-external active balancer module endaweni yokulindela i-active balancing edityaniswe kwiphakheji efanayo. Kwizakhiwo zamandla aphantsi (150-400A), ii-Mini-Red TM kunye nee-TS variants zidibanisa i-1A active balancing ngokuthe ngqo.

Malunga neDALY

I-DALY iyila kwaye ivelise iinkqubo zolawulo lwebhetri ye-lithium kwii-OEM, abavelisi beepakethi, kunye nabahlanganisi bezithuthi zoshishino, kunye neemveliso ezisetyenziswa kumazwe angaphezu kwe-130. Yasekwa ngo-2015, i-DALY isebenza phantsi kwe-ISO 9001 / ISO 14001 ngokuhambelana ne-CE kunye ne-RoHS; imigca yamandla aphezulu kunye neyokugcina amandla inesimo se-UL Recognised Component apho kufanelekileyo, kunye namaxwebhu anikezelweyo ukuxhasa umsebenzi wokuqinisekiswa kwinqanaba lenkqubo.

Ukukhetha i-BMS kwiProjekthi ye-Forklift Lithium?

Ukuba ukwinqanaba lokukhetha iprojekthi ye-forklift lithium pack, iqela lobunjineli le-DALY lisebenza nge-duty cycle, i-regen profile, iimfuno zokutshaja ngokukhawuleza, kunye nokuhlanganiswa kwezithuthi endaweni yokucaphula kwiphepha ledatha eliqhelekileyo.

• Uhlobo lwe-forklift yokwabelana, amandla emoto, iqonga le-voltage, iprofayili ye-shift, izinga lokutshaja ngokukhawuleza, iprotokholi yomlawuli wesithuthi
• Cela iinkcukacha ze-D Series kunye nengxoxo yoqwalaselo olusebenzayo lokulinganisela njengoko kufanelekile
• I-imeyile: dalybms@dalyelec.com / kittyxu@dalyelec.com
• Ifowuni:UKitty +86 137 1199 6792 / uSelina +86 132 1520 1813
• I-WhatsApp:+86 188 2453 6816 / +86 137 1199 6792

Iphepha lemveliso ye-BMS yangoku ephezulu:https://www.dalybms.com/high-current-bms-products/