Chitetezo cha batri yamagetsi nthawi zonse chimakhudzidwa kwambiri ndi ogula, pambuyo pake, chodabwitsa cha kuyaka modzidzimutsa kwa magalimoto amagetsi kumachitika nthawi ndi nthawi, omwe safuna magalimoto awo amagetsi pali zoopsa za chitetezo. Koma batire imayikidwa mkati mwa galimoto yamagetsi, munthu wamba sangathe kuwona momwe batire yamagetsi imawonekera, osanenapo kuti ndi yotetezeka, momwe mungamvetsetse momwe batire ilili?
Kenako imabwera ku imodzi mwamakina ofunikira a magalimoto amagetsi, ndiko kuti, kasamalidwe ka batire la BMS, Amass otsatirawa amakutengerani kuti mumvetsetse dongosolo loyang'anira batire la BMS.
BMS imatchedwanso Battery Nanny kapena Battery Manager, udindo wa BMS sumangowonekera pakuwongolera kutentha kwa batri. Njira yolunjika kwambiri yoti ogwiritsa ntchito amvetsetse momwe batire ilili ndikuwunika momwe batire ilili, kuyang'anira mwanzeru ndikusamalira batire iliyonse, motero kuletsa batire kuti lisaperekedwe komanso kutulutsa kwambiri, kuti akwaniritse cholingacho. kuwonjezera moyo wautumiki wa batri.
Kuzindikira kuwunika kwa batire kokha sikukwanira kudalira gawo linalake, pamafunika mgwirizano wapakatikati pakati pa zigawo zingapo, magawo adongosolo amaphatikiza ma module owongolera, ma module owonetsera, ma module olumikizana opanda zingwe, zida zamagetsi, mapaketi a batri omwe amagwiritsidwa ntchito popereka mphamvu zida zamagetsi, komanso zosonkhanitsira mapaketi a batri omwe amagwiritsidwa ntchito kusonkhanitsa gawo lotolera zidziwitso za batri.
Kuphatikiza mayunitsi ambiri amakina kuti apange makina oyendetsera batire omwe amalumikizidwa kwambiri ndi batire yamagetsi yagalimoto yamagetsi, makina owongolera batire amatha kugwiritsa ntchito masensa kuti azindikire zenizeni zenizeni za voteji, zamakono, ndi kutentha kwa batire.
Nthawi yomweyo, imagwiranso ntchito kuzindikira kutayikira, kasamalidwe ka matenthedwe, kasamalidwe ka batire, chikumbutso cha alamu, kuwerengera mphamvu yotsalira, mphamvu yotulutsa, ikuwonetsa kuchuluka kwa kuwonongeka kwa batri ndi mawonekedwe otsala, komanso amathanso kuwongolera mphamvu zochulukirapo. ndi ma aligorivimu molingana ndi mphamvu ya batri, yamakono, ndi kutentha kuti mupeze mtunda wokwanira, komanso kuwongolera makina opangira kuti azilipiritsa zomwe zili mulingo woyenera kwambiri ndi algorithm.
Ndipo kupyolera mu mawonekedwe a mabasi a CAN, amagwirizanitsidwa ndi olamulira onse a galimoto, woyendetsa galimoto, kayendetsedwe ka mphamvu, kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe kake.
Kodi mawonekedwe a hardware a dongosolo la kasamalidwe ka batri ndi chiyani? Hardware topology ya BMS mkati mwa batire yamphamvu imatha kugawidwa m'njira ziwiri: yapakati ndikugawidwa. Mtundu wapakati umagwiritsidwa ntchito makamaka nthawi zina pomwe mphamvu ya batire ndi yaying'ono ndipo gawo ndi mtundu wa batire zimakhazikika.
Imaphatikiza zida zonse zamagetsi mu bolodi lalikulu, kuchuluka kwa ma sampling chip channel ndikokwera kwambiri, kamangidwe kadera kamakhala kosavuta, ndipo mtengo wazinthu umachepetsedwa kwambiri. Komabe, zida zonse zogulira zidzalumikizidwa ndi bolodi, zomwe ndizovuta kwambiri pachitetezo ndi kukhazikika kwa BMS, ndipo scalability ndi yochepa.
Mtundu wina wogawa ndi wosiyana, kuwonjezera pa bolodi la mava, komanso onjezerani matabwa a akapolo amodzi kapena angapo, gawo la batri lomwe lili ndi bolodi la akapolo, ubwino ndi wakuti kukula kwa gawo limodzi ndi kochepa, kotero sub-module ku batire limodzi waya adzakhala ndi lalifupi, kupewa zoopsa zobisika ndi zolakwika chifukwa cha waya wautali kwambiri. Ndipo extensibility wakhala bwino kwambiri. Choyipa ndichakuti kuchuluka kwa ma cell mu module ya batri ndi ochepera 12, zomwe zingayambitse kuwononga njira zotsatsira.
Ponseponse, BMS imagwira ntchito yofunikira kwambiri kuti timvetsetse momwe batire yamagetsi imagwirira ntchito, zomwe zingatithandize kuyankha pamavuto munthawi yake ndikuchepetsa chiwopsezo chachitetezo pakagwa mwadzidzidzi.
Kumene, BMS si opusa, dongosolo mosalephera kulephera, pa ntchito tsiku ndi tsiku macheke ena ayenera kuchitidwa, makamaka m'nyengo ya chilimwe, ndi bwino kuti athe kuchita kuwunika batire kuonetsetsa kuti. batire ndi yachibadwa, kuonetsetsa chitetezo cha ulendo.
Nthawi yotumiza: Dec-23-2023