I.Mawu Oyamba
Ndi kugwiritsa ntchito mabatire ambiri a lifiyamu mumakampani a batire a lithiamu, zofunikira pakuchita bwino kwambiri, kudalirika kwakukulu komanso magwiridwe antchito apamwamba zimayikidwanso patsogolo pamakina oyang'anira batire. Izi ndi BMS yopangidwira mabatire a lithiamu. Ikhoza kusonkhanitsa, kukonza ndi kusunga zidziwitso ndi deta ya paketi ya batri mu nthawi yeniyeni panthawi yogwiritsira ntchito kuti zitsimikizire chitetezo, kupezeka ndi kukhazikika kwa paketi ya batri.
II.Mawonekedwe a Katundu ndi Zinthu
1. Pogwiritsa ntchito luso lamakono lapamwamba komanso luso lamakono, imatha kupirira kukhudzidwa kwamakono kwambiri.
2. Maonekedwe amatengera njira yosindikizira jekeseni kuti apititse patsogolo chinyezi, kuteteza makutidwe ndi okosijeni a zigawo zikuluzikulu, ndikutalikitsa moyo wautumiki wa chinthucho.
3. Fumbi, shockproof, anti-finya ndi ntchito zina zoteteza.
4. Pali kuchulukitsitsa kokwanira, kutulutsa kopitilira muyeso, kupitilira apo, kuzungulira kwafupi, ntchito zofananira.
5. Kukonzekera kophatikizana kumagwirizanitsa kupeza, kasamalidwe, kulankhulana ndi ntchito zina kukhala imodzi.
6. Ndi ntchito yoyankhulirana, magawo monga kupitirira-panopa, kutulutsa mopitirira muyeso, kupitirira-pakali pano, kutulutsa-charge-charge-current, balance, over-temperature, under-temperature, kugona, mphamvu ndi magawo ena akhoza kukhazikitsidwa kupyolera mwa khamu. kompyuta.
III. Chiwonetsero cha Block Schematic Functional
IV. Kufotokozera Kuyankhulana
Zosasintha ndi kulumikizana kwa UART, ndipo njira zoyankhulirana monga RS485, MODBUS, CAN, UART, ndi zina..
1.Mtengo wa RS485
Zosasintha zimakhala mpaka ku protocol ya kalata ya lithiamu RS485, yomwe imayankhulana ndi makompyuta omwe amasankhidwa kudzera mu bokosi lapadera loyankhulana, ndipo mlingo wokhazikika wa baud ndi 9600bps. Chifukwa chake, zidziwitso zosiyanasiyana za batire zitha kuwonedwa pamakompyuta omwe ali ndi batire, kuphatikiza magetsi a batri, zamakono, kutentha, dziko, SOC, ndi chidziwitso chopanga batire, ndi zina zambiri, zoikamo ndi magwiridwe antchito ofananira zitha kuchitidwa, ndikukweza pulogalamuyo. akhoza kuthandizidwa. (Kompyuta yolandila iyi ndiyoyenera ma PC a nsanja za Windows).
2.CAN
Chosakhazikika ndi protocol ya lithiamu CAN, ndipo kuchuluka kwa kulumikizana ndi 250KB/S.
V. PC mapulogalamu Kufotokozera
Ntchito zamakompyuta omwe amalandila DALY BMS-V1.0.0 amagawidwa m'magawo asanu ndi limodzi: kuyang'anira deta, kukhazikitsa magawo, kuwerenga kwa parameter, mode engineering, alarm ya mbiri ndi kukweza kwa BMS.
1. Unikani zambiri za data zomwe zimatumizidwa ndi gawo lililonse, ndiyeno kuwonetsa magetsi, kutentha, mtengo wa kasinthidwe, ndi zina zotero;
2. Konzani zambiri ku gawo lililonse kudzera pa kompyuta yolandirira;
3. Calibration wa magawo kupanga;
4. Kusintha kwa BMS.
VI. Chithunzi chojambula cha BMS(mawonekedwe ofotokozera okha, mulingo wosagwirizana, chonde onetsani za Interface pini)
VIII. Mawaya Malangizo
1. Choyamba gwirizanitsani mzere wa B wa bolodi lachitetezo (mzere wandiweyani wa buluu) ku mtengo wonse woipa wa paketi ya batri.
2. Chingwecho chimayambira ku waya wochepa thupi wakuda wolumikizidwa ndi B-, waya wachiwiri umalumikizidwa ndi electrode yabwino ya chingwe choyamba cha mabatire, ndipo electrode yabwino ya chingwe chilichonse cha mabatire imalumikizidwa motsatana; kenako ikani chingwe mu bolodi chitetezo.
3. Mzerewu ukamalizidwa, yesani ngati magetsi a batire B+ ndi B- ali ofanana ndi a P+ ndi P-. Zomwezo zikutanthauza kuti gulu lachitetezo likugwira ntchito bwino; apo ayi, chonde gwiraninso ntchito molingana ndi zomwe zili pamwambapa.
4. Mukachotsa bolodi lachitetezo, choyamba chotsani chingwecho (ngati pali zingwe ziwiri, choyamba mutulutse chingwe champhamvu kwambiri, kenaka mutulutse chingwe chochepa), ndiyeno mutulutse chingwe chamagetsi B-.
IX. Wiring Precautions
1. Kulumikizana kwa mapulogalamu a BMS:
Mukatsimikizira kuti chingwecho ndi chowotcherera bwino, yikani zowonjezera (monga kutentha kwanthawi zonse / mphamvu board / njira ya Bluetooth / GPS / njira yowonetsera / mawonekedwe olumikizirana mwachizolowezioption) pa bolodi lachitetezo, ndiyeno ikani chingwe muzitsulo za bolodi lachitetezo; B-line ya buluu pa bolodi yotetezera imagwirizanitsidwa ndi mtengo wonse woipa wa batri, ndipo P-line yakuda imagwirizanitsidwa ndi mtengo woipa wa malipiro ndi kutulutsa.
Bungwe lachitetezo liyenera kutsegulidwa koyamba:
Njira 1: Yambitsani bolodi lamagetsi. Pali batani lotsegula pamwamba pa bolodi lamagetsi. Njira 2: Kutsegula kwa ndalama.
Njira 3: Kutsegula kwa Bluetooth
Kusintha kwa parameter:
Chiwerengero cha zingwe za BMS ndi magawo oteteza (NMC, LFP, LTO) ali ndi zikhalidwe zosasinthika akachoka kufakitale, koma mphamvu ya paketi ya batri iyenera kukhazikitsidwa molingana ndi mphamvu yeniyeni ya AH ya paketi ya batri. Ngati mphamvu AH sinakhazikitsidwe bwino, ndiye kuti kuchuluka kwa mphamvu zotsalira kudzakhala kolakwika. Kuti mugwiritse ntchito koyamba, iyenera kulipiritsidwa mpaka 100% ngati kuwongolera. Magawo ena achitetezo amathanso kukhazikitsidwa malinga ndi zosowa za kasitomala (sitikulimbikitsidwa kusintha magawo pakufuna).
2.Pa njira yolumikizira chingwe, tchulani njira yolumikizira ya bolodi lachitetezo cha hardware kumbuyo. Smart board APP imasintha magawo. Mawu achinsinsi a fakitale: 123456
X. Chitsimikizo
Onse lithiamu batire BMS opangidwa ndi kampani yathu ali ndi chitsimikizo chaka chimodzi; ngati kuwonongeka chifukwa cha anthu, analipira kukonza.
XI. Kusamalitsa
1. BMS yamapulatifomu osiyanasiyana amagetsi sangathe kusakanikirana. Mwachitsanzo, ma BMS a NMC sangathe kugwiritsidwa ntchito pamabatire a LFP.
2. Zingwe za opanga osiyanasiyana sizili zapadziko lonse lapansi, chonde onetsetsani kuti mumagwiritsa ntchito zingwe zofananira za kampani yathu.
3. Chitanipo kanthu pakutulutsa magetsi osasunthika poyesa, kukhazikitsa, kugwira ndikugwiritsa ntchito BMS.
4. Musalole kutentha kwa kutentha kwa BMS kulumikizane mwachindunji ndi maselo a batri, mwinamwake kutentha kumasamutsidwa ku maselo a batri ndikukhudza chitetezo cha batri.
5. Osamasula kapena kusintha zigawo za BMS nokha.
6. Kampani yoteteza mbale yachitsulo chotenthetsera kutentha kwakhala inodized ndi insulated. Pambuyo pakuwonongeka kwa oxide wosanjikiza, imayendetsabe magetsi. Pewani kukhudzana pakati pa sink ya kutentha ndi pakati pa batri ndi nickel strip panthawi yophatikiza.
7. Ngati BMS ndi yachilendo, chonde siyani kuigwiritsa ntchito ndipo mugwiritse ntchito vutolo litathetsedwa.
8. Ma board onse oteteza batire a lithiamu opangidwa ndi kampani yathu amatsimikiziridwa kwa chaka chimodzi; ngati awonongeka chifukwa cha zinthu zaumunthu, amalipira kukonza.
XII. Chidziwitso Chapadera
Zogulitsa zathu zimayang'aniridwa ndi kuyesedwa kolimba kwa fakitale, koma chifukwa cha madera osiyanasiyana omwe makasitomala amagwiritsa ntchito (makamaka kutentha kwambiri, kutentha kwambiri, pansi pa dzuwa, ndi zina zotero), n'zosapeŵeka kuti bolodi la chitetezo lidzalephera. Chifukwa chake, makasitomala akasankha ndikugwiritsa ntchito BMS, ayenera kukhala pamalo ochezeka, ndikusankha BMS yokhala ndi kuthekera kocheperako.
Nthawi yotumiza: Sep-06-2023
