Ukukhethwa kweBMS yeBhetri yeLithium yeRV: Ukuhambelana kweRV-C, Ukusebenza kweMozulu ebandayo, kunye nokwandiswa kweePakethi ezininzi

Kutheni ukukhethwa kwe-RV Lithium Battery BMS kungekuko nje ukuthelekisa ii-spec-sheet

Uninzi lohlaziyo lwe-lithium ye-RV luchaphazele enye yeengxaki ezintathu ezikhoyo kwindawo. Iphakheji iyayeka ukutshaja xa amaqondo obushushu ebusuku ehla ngaphantsi kwe-frozen. I-dashboard display okanye i-chassis network iyala ukufunda imeko yayo yokutshaja. Okanye umnini wongeza iphakheji yesibini aze afumanise ukuba i-BMS ayixhasi ukuhambelana ngendlela ecocekileyo.

Akukho nanye kwezi isonjululwa ngokuphucula umgangatho weseli. Zimalunga nokuba i-BMS yayichaziwe na ukuba isetyenziswe kwi-RV yokwenyani: i-logic yemozulu ebandayo, ukuhlanganiswa kwenethiwekhi, kunye noyilo lweepakethi ezininzi. Izigqibo ezintathu ezifanele ukuqwalaselwa ngaphambi kokuba i-odolo iphume.

Uqwalaselo lwebhetri yeRV eqhelekileyo: 12V, 24V, kunye nexesha lokunyusa

Uninzi lohlaziyo lwe-lithium ye-RV luwela kumaqonga amabini e-voltage aqhelekileyo, apho isabelo esincinci sifudukela kwi-voltage ephezulu kwiibhanki ezinkulu zezindlu:

Iqonga le-voltage limisela ukuba loluphi uhlobo lwe-BMS oluhambelanayo — amanani eeseli ezahlukeneyo afuna imida yokhuseleko eyahlukileyo. Qinisekisa iqonga kuqala, uze uye kwi-RV-C integration kunye nezigqibo zemozulu ebandayo ezingezantsi.

Ukuhambelana kweProtokholi ye-RV-C: Oko Kuthethwa 'ziiNkxaso' Ngokwenene

I-RV-C yiprotokholi eyakhelwe kwi-CAN bus (inethiwekhi yonxibelelwano ngaphakathi emotweni) yokunxibelelana phakathi kweenkqubo ze-RV — ibhetri, itshaja, i-inverter, izibonisi, ulawulo lwemozulu, kunye nenethiwekhi ye-chassis. Ukuphucula i-lithium, ukuhambelana kwe-RV-C kuvumela ibhetri ukuba ixele imeko yokutshaja, imida yokutshaja, kunye nemeko yempazamo kwizibonisi kunye nabalawuli abakhoyo.

Kumakhi we-RV, umbuzo obalulekileyo omele uzibuze wona ngowokuba zeziphi izixhobo ezikwisakhiwo sakho esithile ekufuneka zifunde ibhetri kwinethiwekhi, kwaye ziqinisekise ezo PGN zesixhobo kumthengisi we-BMS ngaphambi kokuba ziqaliswe.

Ukusebenza kwemozulu ebandayo: Indlela yokuziphatha ye-BMS ingaphantsi kweqhwa

Iiseli ze-LFP akufuneki zitshajwe ngaphantsi kwe-0 degrees C - ukwenza njalo kubangela umonakalo oqokelelweyo kwiiseli kunye nokulahleka komthamo ongenakufumaneka kwakhona. I-RV BMS eyilwe kakuhle iyakuthintela oku ngengqiqo yokunciphisa itshaja. Ukukhupha umbane kumaqondo obushushu aphantsi kudla ngokunyamezelwa yi-LFP, nangona kulindeleke ukuba umthamo unciphe.

Into ebalulekileyo kwimozulu ebandayo kwii-RV ezisetyenziswa ebusika kukulawula ubushushu.Uluhlu lwe-DALY's RV BMS luquka iinguqulelo ezinolawulo oludibeneyo lokufudumeza oluyilelwe ukulawula izinto zokufudumeza zangaphandle.Into yokufudumeza ngokwayo ingaphandle kwaye ikhethwa ngumakhi wephekhi yebhetri ngokweemfuno zoyilo lwephekhi. I-control logic ijonga ubushushu beseli, ivula isekethe yokufudumeza xa iphekhi ibanda kakhulu ukuba ingatshajwa, kwaye iphinde ivule ukutshajwa xa iiseli zikwindawo yokusebenza ekhuselekileyo. Qinisekisa ukufumaneka kolawulo lokufudumeza kunye neenkcukacha nge-DALY ngexesha lenkqubo ye-RFQ.

Ukuba i-RV yakho iza kubona amaqondo obushushu angaphantsi kwe-zero ebusuku ngexesha lokusetyenziswa, oku kudla ngokuba luphawu olubalulekileyo ekufuneka luvavanywe kwangethuba - lugqiba ekubeni ibhetri ingatshaja na ngamandla elanga, i-alternator, okanye umbane waselunxwemeni ngexesha lokusebenza ebusika.

Ukwandiswa KweePakethi Ezininzi: Ukwakha Ibhanki Yendlu Enkulu

Indlela eqhelekileyo yokuphucula kukuqala ngepakethi enye uze wongeze ngaphezulu ukuze kubekho amandla. Ukuba oku kusebenza kakuhle kuxhomekeke kwi-BMS — ukuhambelana ngaphandle kokunciphisa amandla afanelekileyo kubangela ukunyuka okukhulu kombane ngequbuliso phakathi kweepakethi kwiivoltheji ezahlukeneyo kancinci, ukhuseleko oluxinzelelekileyo kunye neeseli ezinokubangela umonakalo.

I-DALY R10KB lutshintsho oluyilelwe ukwakhiwa kwe-RV apho kufuneka ukuhambelana kwepakethi elawulwayo. Ibandakanya umda wangoku odibeneyo we-1A owakhelwe ngaphakathi othintela umbane wokungena phakathi kweepakethi xa ziqhagamshelwe okokuqala, ukuthintela ukunyuka komahluko wevolthi okunokuxinzelela ukhuseleko kunye nokonakalisa iiseli. Kwizakhiwo ze-RV ezininzi apho umthamo uya kukhula ngokuhamba kwexesha, olu luhlobo olufanelekileyo ukuvavanywa kwimeko yokusetyenziswa.

Kwizakhiwo zeRV ezifuna umbane ohlala ixesha elide ngaphezu komlinganiselo we-R10KB we-100A, uluhlu lwe-AK/AM/AS lugubungela iimfuno zamandla aphezulu — i-AK kwi-80A okanye i-100A, i-AM kwi-150A okanye i-200A, i-AS kwi-250A ukuya kwi-400A. Nxibelelana ne-DALY ukuqinisekisa uhlobo olufanelekileyo lwemfuno yakho yangoku. Kwizicelo ezingaphezulu kwe-400A, nxibelelana ne-DALY ukuze uxoxe ngoqwalaselo olwenziwe ngokwezifiso.

Ukuba ufuna uncedo lokudibanisa ezi zigqibo nolwakhiwo lwakho oluthile, iqela le-DALY lithatha inxaxheba kwiprojekthi nganye kwinqanaba le-RFQ. Ukuze ufumane uluhlu olupheleleyo lwe-DALY RV Energy Storage BMS kunye neenkcukacha:https://www.dalybms.com/rv-energy-storage-bms/

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

Uhlaziyo lwe-lithium ye-RV lusebenza phantsi kwezoqoqosho ezahlukeneyo kunezicelo zeenqwelo zorhwebo. Kukho iipateni ezimbalwa ezifanele ukuqatshelwa ngaphambi kokusayina i-BMS spec:

Apho utyala khona imali:

• Ingqiqo yokukhusela imozulu ebandayo— ukuba i-RV iza kusetyenziswa ebusika, oku kusisiseko, akunyanzelekanga ukuba kwenziwe.
• Inqanaba elifanelekileyo lonxibelelwano lwenethiwekhi kwisakhiwo sakho sokwenyani— iqinisekisiwe ngokuchasene nezixhobo ezithile, kungekhona amabango okuhambelana okuqhelekileyo
• Ubungakanani bepakethi obufanelekileyo buhambelana nomthwalo wokwenyani— igutyungelwe kwicandelo leqonga elingasentla

Apho ungafanele ucinge kakhulu khona:

• Ukulinganisela okusebenzayo kwii-RV zokuzonwabisa ezingasetyenziswa kakhuluezijikeleza ibhetri ngamanye amaxesha — ukulinganisela okungasebenziyo kuhambelana nomjikelo womsebenzi kwaye kongeza ixabiso elincinci
• Amandla afanayo ngaphaya koko kuya kufunekayo ukwakha— ukuhlawulela i-headroom yokukhulisa imali onokuthi ungaze uyisebenzise kukuhlawulela iindleko ngaphandle kwenzuzo
• Iimpawu zonxibelelwano ezingaphaya kwemfuneko yokudibanisa— Ubunzulu beprotocol yeBluetooth okanye ye-RV-C apho isakhiwo sakho se-RV esithile singaqhagamshelwanga khona

Impendulo echanekileyo kukudibanisa iinkcukacha kunye nemeko yakho yokwenyani yokusebenzisa. Umthengisi onceda ekufumaneni loo nto ifanayo ngulowo oza kusebenza naye.

Ububanzi beDALY beRV Lithium Builds

Ipotifoliyo ye-RV BMS ye-DALY yakhelwe phezu kwezigqibo ezintathu ezichazwe apha ngasentla:

Zonke iinguqulelo ziquka iimpawu zonxibelelwano zeSmart BMS ezicwangcisiweyo ngeprojekthi nganye, kuquka inkxaso yeRV-C; ububanzi bokusetyenziswa kwePGN ethile buqinisekiswa ngokweemfuno zeprojekthi nganye. Umbane oqhubekayo kwiimeko zakho zokusebenza uqinisekiswa ngexesha lengxoxo yobunjineli be-RFQ ngaphambi kokuba uvele kwiphepha ledatha elilinganiswe ngokwebhentshi.

Imibuzo ebuzwa qho

Q1Ngaba i-BMS kufuneka ixhase i-RV-C ngokwendalo, okanye singayitshintsha?

Uluhlu lwe-DALY lwe-RV BMS luxhasa unxibelelwano lwe-RV-C; umda othile wokuphunyezwa kwe-PGN — zeziphi iintlobo zemiyalezo ezixhaswayo kunye nendlela ezihambelana ngayo nezixhobo kwisakhiwo sakho — uqinisekiswa kwinqanaba leprojekthi ngexesha lokuqaliswa, endaweni yokuthathwa njengebango eliqhelekileyo.

Q2Ngaba ukuhambelana kwe-RV-C kuqinisekisa ukuhambelana nayo yonke into eboniswayo okanye isixhobo senethiwekhi?

Hayi. Ukuhambelana kwe-RV-C kuthetha ukuba i-BMS inokunxibelelana kwinethiwekhi ye-RV-C, kodwa ukuhambelana nesikrini esithile, itshaja, okanye isilawuli kufuneka kuqinisekiswe ngokuthelekisa neemfuno ze-PGN zesixhobo ngexesha lokudibanisa.

Q3Kwenzeka ntoni kwi-BMS xa amaqondo obushushu ehla ngaphantsi kwe-frost?

Ukutshaja ngaphantsi kwe-0 degrees C konakalisa iiseli ze-LFP, ngoko ke i-BMS eyilwe ngokufanelekileyo ivimba ukutshaja ngaphantsi kwesi sithintelo. Iinguqulelo ezine-integrated heating control zingenza kusebenze i-external heating element ukuze ifudumale ipakethe kwindawo ekhuselekileyo yokusebenza ngaphambi kokuba iphinde itshaje — ziqinisekisa ukufumaneka kolawulo lokufudumeza nge-DALY ngexesha lenkqubo ye-RFQ. Ukukhupha amanzi kumaqondo obushushu aphantsi kudla ngokunyamezelwa, nangona amandla akhoyo enciphile.

Q4Ngaba singaqhuba iipakethe ezininzi ngaxeshanye ukuze sifumane ibhanki enkulu yendlu?

Ewe, nge-BMS variant efanelekileyo. I-R10KB ibandakanya umda wangoku odibeneyo we-1A owakhelwe ngaphakathi othintela i-inrush current phakathi kweepakethi xa ziqhagamshelwe okokuqala, ukuthintela ukunyuka okunokuxinzelela ukhuseleko kunye nokonakalisa iiseli. Qinisekisa ukuhambelana kwe-voltage kwiipakethi ngaphambi kokuba ziqhagamshelwe, kwaye uqinisekise ukuba i-BMS variant ethile ixhasa ukusebenza okulinganayo kulungiselelo lwakho.

Q5Ngaba ndiyayidinga i-RV-C ukuba i-RV yam sele isebenzisa uqwalaselo lweBluetooth?

Zisebenza kwiileya ezahlukeneyo kwaye zisebenza ngeenjongo ezahlukeneyo. I-Bluetooth idla ngokubonelela ngokubekwa esweni okusekelwe kwi-app kumnini okanye kumfaki (imeko yokutshaja, ii-alamu, useto) kwaye ayixhomekekanga kwi-RV system yonke. I-RV-C yinkqubo yenethiwekhi evumela ibhetri ukuba inxibelelane nezinye iinkqubo ze-RV ezifana nezibonisi, iitshaja, kunye nee-inverters kwibhasi ekwabelwana ngayo. Ukuba imfuneko yakho kuphela kukufunda ibhetri kwi-app yefowuni, i-Bluetooth yodwa inokwanela. Ukuba ufuna ideshibhodi, itshaja, okanye inethiwekhi ye-chassis ukuze ufunde ibhetri, i-RV-C yileya efanelekileyo.

Q6Ngaba i-lithium ifanelekile kwii-RV ezisetyenziswa ngamanye amaxesha ezihlala kwindawo yokugcina uninzi lonyaka?

Kwindlela engasetyenziswa kakhulu, inzuzo ye-LFP ebomini bomjikelo ayibalulekanga kangako kuneyokusetyenziswa kwemihla ngemihla kwezorhwebo. I-Lithium isabonelela ngobunzima, ubunzulu bokukhupha, kunye neenzuzo zobuninzi bamandla, kodwa imeko yenzuzo yeendleko ibuthathaka kuneyee-RV zexesha elizeleyo. Ingcaciso yokusetyenziswa kwayo, hayi ukusilela kwentengiso.

Malunga neDALY

I-DALY iyila kwaye ivelise iinkqubo zolawulo lweebhetri ze-lithium kwii-OEM, abavelisi beepakethi, kunye nabahlanganisi, kunye neemveliso ezisetyenziswa kumazwe angaphezu kwe-130 kubandakanya ukubandakanyeka okusebenzayo kwi-RV kunye nemarike yokuzonwabisa yaselwandle. Zonke iinguqulelo ze-RV BMS zixhasa i-LiFePO4 (LFP, i-lithium iron phosphate); inkxaso yekhemistri ye-NCM (lithium nickel manganese cobalt oxide) kunye ne-LTO (lithium titanate) iyafumaneka kwiinguqulelo ezikhethiweyo - qinisekisa kwi-RFQ. Yasekwa ngo-2015, i-DALY isebenza phantsi kweenkqubo ze-ISO 9001 ezihambelana ne-CE kunye ne-RoHS; umgca wokugcina amandla uphethe imeko ye-UL Recognized Component (ayiyo isiqinisekiso senkqubo ye-UL epheleleyo), kunye namaxwebhu anikezelweyo ukuxhasa umsebenzi wokuqinisekiswa kwinqanaba lenkqubo kwiimarike zengingqi.

Ukuchaza i-BMS kwi-RV Lithium Building?

Ukuba ujonge ukuphuculwa kwebhetri yendlu ye-lithium — ukuguqulwa komnini-umnikazi, umatshini wokulungisa iibhetri ochwephesha, okanye umenzi we-RV yemveliso — iqela lobunjineli le-DALY lijongana neemfuno ze-RV-C, uqwalaselo lwemozulu ebandayo, kunye noyilo lweepakethi ezininzi endaweni yokucaphula kwiphepha ledatha eliqhelekileyo.

• Iqonga lokwabelana (12V/24V), ukusetyenziswa kwebusika kwe-ewe/hayi, umthamo wethagethi kunye nendlela yokwandisa, izibonisi okanye abalawuli abafuna ukufunda ibhetri
• Cela iinkcukacha zochungechunge lwe-R10KB okanye lwe-AK/AM/AS kunye nengxoxo yokuhambelana kwe-RV-C PGN
• I-imeyile:dalybms@dalyelec.com

Iphepha lemveliso ye-RV Energy Storage BMS:https://www.dalybms.com/rv-energy-storage-bms/