Chidule cha Buku Lotsogolera

Ngati mukupanga batire ya njinga yamoto yamagetsi pamsika waku India, kusankha BMS kuyenera kuyamba ndi zofunikira pa dongosolo la batire ndi chowongolera m'malo molemba chizindikiro cha mphamvu ya injini yokha. Tsimikizani momwe batire ilili komanso kuchuluka kwa maselo osiyanasiyana, mphamvu yopitilira mbali ya batire komanso mphamvu yapamwamba, momwe imagwirira ntchito, komanso kulumikizana kulikonse komwe kumafunika ndi chowongolera kapena dashboard.

Pa mapulojekiti omwe ali mkati mwa AIS-156, ntchito zachitetezo za BMS ndi zofunikira zonse zovomerezeka za Rechargeable Electrical Energy Storage System (REESS) ziyeneranso kuganiziridwa. Kusankha BMS kokha sikupangitsa kuti dongosolo lonse la batri la AIS-156 ligwirizane ndi malamulo.

1. Yambani ndi Battery Chemistry ndi Exact S Count

Musanayerekezere kuchuluka kwa ma BMS current ratings, tsimikizirani momwe batire imagwirira ntchito, chiwerengero chenicheni cha maselo olumikizidwa mu mndandanda (S count), nominal pack voltage ndi malire ochaja. LiFePO4, NCM/Li-ion ndi ma lithium chemistry ena amagwiritsa ntchito ma cell-voltage ranges osiyanasiyana, kotero BMS iyenera kufanana ndi kapangidwe ka batire yeniyeni.

Musaganize kuchuluka kwa S kwenikweni kuchokera ku chizindikiro cha pack-voltage chokha. Gwiritsani ntchito kapangidwe ka batri kapena specification ya selo ngati chizindikiro chomaliza.

2. Kukula kwa BMS kuchokera ku Battery-side Current, osati Motor Power yokha

Mphamvu ya injini ndi chidziwitso chothandiza cha kumbuyo, koma sichimasankha bwino kuchuluka kwa mphamvu ya BMS. BMS imawona mphamvu yamagetsi kumbali ya batri, yomwe imakhudzidwanso ndi mphamvu yamagetsi ya pakiti, malire a mphamvu ya batri yowongolera, kufunikira kwa kuthamanga, kulemera kwa galimoto, ma gradients, momwe drivetrain imagwirira ntchito komanso kutentha komwe kumagwiritsidwa ntchito.

Musanasankhe gawo lamakono la BMS, tsimikizirani izi:

• Mphamvu ya batri yopitilira yomwe ikuyembekezeka
• Mphamvu yamagetsi ya mbali ya batri yolamulira
• Mphamvu ya batri yapamwamba kwambiri
• Kutalika kwa nthawi yothamanga kwambiri komanso kuchuluka kwa nthawi yobwerezabwereza
• Mphamvu yowonjezereka yobwezeretsa mphamvu, ngati braking yobwezeretsa ikugwiritsidwa ntchito

3. Chongani Mphamvu Yopitirira ndi Yaikulu Payokha

Mphamvu yopitilira yamagetsi ndi mphamvu yokwera ya nthawi yochepa ndi zofunikira zosiyana. BMS yomwe imakwaniritsa mphamvu yokwera yanthawi zonse imafunikabe kuyang'aniridwa kuti isapitirire, kukwera ndi zina zomwe zimakhala zazifupi.

Mukapempha upangiri, perekani mphamvu yamagetsi yomwe imagwira ntchito komanso nthawi yomwe imatenga. Musavomereze BMS chifukwa chakuti mphamvu yake yokhazikika ikuwoneka ngati ikufanana ndi katundu woyembekezeredwa.

4. Tsimikizirani Kulankhulana kwa Wowongolera ndi Dashboard

Ngati BMS ikufunika kulankhulana ndi wowongolera njinga zamoto, dashboard kapena chipangizo china chowongolera zamagetsi, perekani chitsanzo cha zida ndi njira yolumikizirana yofunikira.

Controller Area Network (CAN), RS485 ndi UART amafotokoza za ma interface olumikizirana. Kukhala ndi mawonekedwe ofanana sikutanthauza kuti zida ziwiri zitha kusinthana mauthenga ofunikira. Ma protocol ndi mapu a deta ziyeneranso kufanana ndi zida zomwe mukufuna.

5. Kodi AIS-156 Imatanthauza Chiyani pa Kusankha BMS?

AIS-156 imakhazikitsa zofunikira zachitetezo cha Rechargeable Electrical Energy Storage Systems (REESS) zomwe zimagwiritsidwa ntchito m'magalimoto amagetsi a gulu la L, kuphatikiza magalimoto amagetsi a mawilo awiri. BMS ndi gawo limodzi la REESS yonse yomwe imayesedwa mkati mwa njira yovomerezeka yagalimoto.

AIS-156 Amendment 3 imatchula BMS yochokera ku microprocessor kapena microcontroller ndipo imazindikira ntchito zachitetezo zomwe zimatsimikiziridwa panthawi yoyesa REESS, kuphatikiza over-voltage, over-charge, over-discharge, over-temperature, overcurrent ndi short-circuit protection. Zofunikira zovomerezeka zamagetsi (EMC) ziyeneranso kuganiziridwa.

Gwero lovomerezeka:Unduna wa Zamayendedwe a Misewu ndi Misewu Yaikulu (MoRTH) — Kusintha 3 kwa AIS-156:PDF Yovomerezeka

6. Gwirizanitsani Chofunikira Chotsimikizika ndi DALY A-Series Smart BMS

DALY A-Series Smart BMS imapereka magawo angapo otsimikizika a continuous-current. Gwiritsani ntchito izi ngati magawo oyenera pokhapokha ngati zofunikira za polojekitiyi zatsimikizika. Si malangizo okhazikika a njinga yamoto kukhala chitsanzo.

Malire a chinthu: mulingo wamagetsi wokha sukwanira. Kusankha komaliza kumafunabe kuchuluka kwa batri yeniyeni, kuchuluka kwa S, mphamvu yopitilira ndi yapamwamba, kutentha, zofunikira za wowongolera ndi zosowa zolumikizirana.

7. Zomwe Mungatumize DALY pa BMS Selection

Kuti mulandire malangizo okhudza BMS okhudzana ndi polojekiti, tumizani izi:

• Mtundu wa galimoto ndi ntchito yake
• Kapangidwe ka batri ndi chiwerengero chenicheni cha S
• Voltage ndi mphamvu ya phukusi lodziwika
• Mphamvu ya batri yopitilira yomwe ikuyembekezeka
• Mtundu/mtundu wa wolamulira ndi mphamvu yayikulu ya batri
• Mphamvu yamagetsi, nthawi ndi kuchuluka kwa kubwerezabwereza
• Mphamvu yowonjezereka yobwezeretsa mphamvu, ngati ilipo
• Kutentha kwakukulu kwa malo ozungulira ndi momwe batire imagwirira ntchito
• Zofunikira pa kulumikizana ndi wowongolera/dashboard
• Mtundu wa chitsanzo, woyeserera kapena kuchuluka kwa kupanga

Ndi zolowa izi, DALY ikhoza kuwonanso njira zoyenera za A-Series, kutsimikizira momwe zinthu zilili komanso momwe zimagwiritsidwira ntchito, ndikupereka zofunikira pa malonda ndi mtengo wake.

Mafunso Ofunsidwa Kawirikawiri

Q1Kodi ndingathe kusankha BMS kuchokera ku mphamvu ya injini yokha?

Ayi. Mphamvu ya injini ndi imodzi yokha. Tsimikizani mphamvu ya batri yolamulira, mphamvu ya batri yopitilira yomwe ikuyembekezeka, mphamvu ya batri yopitilira komanso nthawi yomwe ikuyembekezeka, mphamvu yamagetsi ya pakiti ndi momwe imagwirira ntchito.

Q2Kodi mawonekedwe a CAN amatsimikizira kuti akugwirizana ndi chowongolera njinga yanga yamoto?

Ayi. Chiyanjano ndi njira yolumikizirana ziyenera kugwirizana ndi chipangizo chomwe chikufunidwa. Perekani chitsanzo cha wowongolera kapena dashboard ndi njira yofunikira yotsimikizira.

Q3Kodi kusankha BMS yokhala ndi ntchito zotetezera za AIS-156 kumapangitsa kuti batire ya AIS-156 igwirizane ndi zosowa za batri?

Kutsatira malamulo a AIS-156 kumayesedwa ngati gawo la njira yonse yovomerezeka ya REESS ndi magalimoto. Ntchito zachitetezo cha BMS ndi gawo limodzi la kuwunika kwa dongosolo.

Q4Kodi ndiyenera kutsimikizira chiyani ndikafuna BMS ya pulojekiti ya AIS-156?

Tsimikizani ntchito zofunika za chitetezo cha BMS, kasinthidwe ka batri, mphamvu yamagetsi, momwe kutentha kumakhalira, zofunikira pakulankhulana ndi zikalata zofunika pa REESS kapena pulojekiti yovomerezeka ya galimoto.

Zokhudza DALY

DALY imapanga ndikupanga makina oyang'anira mabatire a lithiamu a OEMs, opanga mabatire ndi ophatikiza makina. Pa mapulojekiti amagetsi a mawilo awiri, kusankha kwa BMS kumatha kuwunikidwanso malinga ndi momwe batire ilili, mbiri yake yapano, zofunikira za wowongolera, zosowa zolumikizirana komanso zofunikira pakutsata pulojekiti.

Mukufuna Malangizo a BMS pa Ntchito Yanu Yoyendetsa Njinga Yamagetsi?

Tumizani batire, chowongolera, mphamvu yamagetsi, momwe zinthu zilili komanso chidziwitso cholumikizirana chomwe chili pamwambapa. DALY ikhoza kuwonanso zofunikira za polojekitiyi ndikupereka malangizo oyenera osankha BMS, tsatanetsatane wa malonda ndi mtengo wake.

• Imelo:dalybms@dalyelec.com
• Tsamba la malonda a Smart BMS:https://www.dalybms.com/smart-bms/