Kutheni i-RV Lithium Pack iyeka ukutshaja xa kubanda kusasa?
IiRV ezisetyenziswa ebusika zinesikhalazo esinye esiphindaphindayo: ibhetri ifunda amandla apheleleyo ebusuku, ize ingavumi ukwamkela itshaja kusasa olulandelayo. Oku akusiso isiphene - yikhemistri ye-LFP eyenza kanye into efanele ukuba iyenze. Ukutshaja iiseli ze-LFP ngaphantsi kwe-0°C kubangela i-lithium plating, uhlobo lokulahleka kwamandla asisigxina olungenakuguqulwa. I-BMS echazwe ngokufanelekileyo ivimba ukutshaja ngaphantsi kwalo mda endaweni yokuyivumela ukuba yenzeke.
Ukukhupha umbane kubushushu obuphantsi kudla ngokunyanyezelwa yi-LFP, apho amandla akhoyo enciphile. Ingxaki kukutshaja ngokukodwa — ngamandla elanga, i-alternator, okanye amandla aselunxwemeni — ngelixa iphakheji isabanda.
Oko Kwenziwa Yi-Heating Control
Ukulungiswa akuyonto eyahlukileyo kwikhemistri yeseli — yingqiqo yokulawula ukufudumeza eyakhelwe kwi-BMS. Isekethe yokulawula ijonga ubushushu beseli rhoqo. Xa iphakheji ibanda kakhulu ukuba ingatshajwa ngokukhuselekileyo, ivula isekethe yokufudumeza yangaphandle. Nje ukuba iiseli zifikelele kuluhlu olukhuselekileyo lokusebenza, ukutshajwa kuyavulwa kwakhona ngokuzenzekelayo.
Amanqaku amabini afanele ukwahlula ngokucacileyo, kuba adla ngokudideka kwinqanaba le-RFQ:
- Ukufudumezaintongokwayo yi-hardware yangaphandle, ekhethwe ngumakhi wepakethi ngokobungakanani bepakethi kunye nobubanzi bobushushu be-ambient.
- Ukufudumezaingqiqo yokulawula— xa kufuneka uyivule, xa kufuneka uyivule kwakhona — ikwi-BMS.
I-BMS engenalo ulawulo oluhlanganisiweyo lokufudumeza isakhusela iiseli ngokuchanekileyo (ivimba itshaja ngaphantsi komda), kodwa ayinakubuyisela iphakheji kwimeko yokutshaja ngokwayo — i-RV ayinakutshaja de inyuke iqondo lobushushu eliphakathi. Kwi-RV ebona amaqondo obushushu aqhelekileyo angaphantsi kwe-zero ebusuku, loo msantsa ngumahluko phakathi kokutshaja ngokuthembekileyo kumandla elanga okanye olwandle rhoqo kusasa kunye nokulahlekelwa ngumjikelo wokutshaja rhoqo ebusuku obubandayo.
Ukulinganisa iSiphaluka sokuFudumeza
Uhlobo lwe-DALY's RV BMS olunemikhumbi yolawulo lokufudumeza edibeneyo enemodyuli yolawulo lokufudumeza ye-25A njengolungiselelo lwesalathiso. Oku kumisela ukuba ingakanani i-current ekhoyo yokuqhuba i-external heating element — iipakethi ezinkulu okanye iimozulu ezibandayo zinokufuna umlinganiselo owahlukileyo we-heating element, olingana nalo mthamo wolawulo ngexesha lencoko ye-RFQ.
| Iqonga | Inani leeSeli | Ulawulo lokuFudumeza |
|---|---|---|
| 12V | I-4S LFP | Imodyuli yolawulo lokufudumeza engama-25A (uqwalaselo lwesalathiso); i-element yokufudumeza yangaphandle enobungakanani obuqhelekileyo ngokwesakhiwo sepakethi |
| 24V | I-8S LFP | |
| 48V | I-16S LFP (16.2S/16S lixabiso eliqhelekileyo leeseli zale platform — eliqhelekileyo yi-51.2V, uluhlu olubanzi lwevolthi yokusebenza kune-15S, ihambelana ngcono neemfuno zevolthi ye-inverter kunye nesixhobo sonxibelelwano) |
Imibuzo ebuzwa qho
Umbuzo 1. Kwenzeka ntoni ukuba ndihlawulisa i-RV lithium pack ngaphantsi kwe-freezer ngaphandle kolawulo lokufudumeza?
Ukutshaja ngaphantsi kwe-0°C kubangela i-lithium plating kwi-anode — ukulahleka komthamo osisigxina oqokelelana kuyo yonke imijikelo yokutshaja yemozulu ebandayo. I-BMS eyilwe kakuhle ithintela ukutshaja ukuba kungenzeki ngaphantsi kwalo mda, nto leyo ekhusela iiseli kodwa ithetha ukuba ipakethe ayizukwamkela ukutshaja ide ifudumale, ngaphandle kokuba kukho ulawulo lokufudumeza.
Umbuzo 2. Ngaba into yokufudumeza iza ne-BMS?
Hayi. I-BMS ibonelela ngengqiqo yokulawula kunye nokutshintsha; into yokufudumeza yi-hardware yangaphandle ekhethwe ngumakhi wepakethi ngokusekelwe kubungakanani bepakethi, uluhlu lobushushu obujoliswe kuyo, kunye nohlahlo lwabiwo-mali lwamandla olufumanekayo. Qinisekisa ubungakanani bento ngokuchasene nomlinganiselo wemodyuli yokulawula ukufudumeza ye-BMS ngexesha lenkqubo ye-RFQ.
Umbuzo 3. Ngaba ukukhupha amanzi kusenokukwenzeka xa kubanda?
Ewe. I-LFP idla ngokuyinyamezela into yokukhupha amanzi kubushushu obuphantsi, kunye nomthamo ophantsi ofumanekayo njengesivumelwano. Uthintelo lwentlawulo yilo lufuna ulawulo olusebenzayo.
Umbuzo 4. Ingaba ulawulo lokufudumeza lufanelekile kwi-RV ebona kuphela iqabaka elincinci ngamanye amaxesha?
Kwiimeko ezithile eziphantse zibe yingqele endaweni yobushushu obungaphantsi kwe-zero ebusuku, abanye abakhi bakhetha ukwamkela umjikelo wokutshaja ovaliweyo ngamanye amaxesha kunokongeza izixhobo zokufudumeza. Olu lutshintshiselwano lokwenyani lweendleko/ubunzima — lucinge ngokuchasene nokuvezwa kwakho kwimeko-bume kunye nendlela oyisebenzisa ngayo endaweni yokuba kube yinto ezenzekelayo.
Malunga neDALY
I-DALY iyila kwaye ivelise iinkqubo zolawulo lwebhetri ye-lithium kwii-OEM, abavelisi beepakethi, kunye nabadibanisi, kunye neemveliso ezisetyenziswa kumazwe angaphezu kwe-130 kubandakanya ukubandakanyeka okusebenzayo kwi-RV kunye nemarike yokuzonwabisa yaselwandle. Yasekwa ngo-2015, i-DALY isebenza phantsi kweenkqubo ze-ISO 9001 / ISO 14001 ezihambelana ne-CE kunye ne-RoHS; umgca wokugcina amandla uphethe imeko ye-UL Recognised Component (ayiyo isiqinisekiso senkqubo ye-UL epheleleyo), kunye namaxwebhu anikezelweyo ukuxhasa umsebenzi wokuqinisekiswa kwinqanaba lenkqubo kwiimarike zengingqi.
Uchaza ulawulo lokufudumeza kwisakhiwo seRV esisetyenziswa ebusika?
Uhlobo lwe-DALY's RV BMS olune-25A integrated heating control module — i-R10Q-M — lulungiselelo lwesalathiso sokwakha izinto ezisetyenziswa ebusika. Yabelana ngeqonga lakho (12V/24V/48V), ubushushu obuqhelekileyo obuphantsi ebusuku, kunye nomthombo wetshaja ekujoliswe kuyo (ilanga/i-alternator/amandla olwandle), kwaye iqela lobunjineli be-DALY liya kuqinisekisa ubungakanani bezinto zokufudumeza ngokuchasene nomlinganiselo wemodyuli yolawulo.
Ukuze ufumane umgaqo-nkqubo wokukhetha i-RV BMS onezigqibo ezintathu — kuquka ukuhambelana kweprotocol ye-RV-C kunye nokuhambelana kweepakethi ezininzi — bona:Ukukhethwa kweBMS yeBhetri yeLithium yeRV: Ukuhambelana kweRV-C, Ukusebenza kweMozulu ebandayo, kunye nokwandiswa kweePakethi ezininzi.
Email: dalybms@dalyelec.com
Iphepha lemveliso ye-RV Energy Storage BMS: https://www.dalybms.com/rv-energy-storage-bms/
Ixesha lokuthumela: Juni-11-2026
