Varidzi vemotokari yemagetsi (EV) pasi rese vanowanzosangana nenyaya inoshungurudza: kuparara kamwe kamwe kunyangwe chiratidzo chebhatiri chichiratidza simba rasara. Dambudziko iri rinonyanya kukonzerwa ne lithium-ion battery over-discharge, njodzi inogona kunyatsogadziriswa nepamusoro-performance Battery Management System (BMS).
Indasitiri data inoratidza kuti yakanyatsogadzirwa Battery Management System inogona kuwedzera lithium-ion bhatiri hupenyu nekusvika makumi matatu muzana uye kuderedza kuparara kweEV kune chekuita nenyaya dzebhatiri ne40%. Sezvo kudiwa kwemotokari dzemagetsi uye masisitimu ekuchengetedza simba kuchikura, basa reBMS rinowedzera mukurumbira. Haingovimbisi kuchengetedzeka kwebhatiri chete asiwo inogonesa kushandiswa kwesimba, kusimudzira kusimukira kwakasimba kweindasitiri yesimba repasi rose.
Iyo yakajairwa lithium-ion bhatiri paki ine akawanda maseru tambo, uye kuenderana kwemaseru aya kwakakosha pakuita kwese. Kana masero ega ega achinge akura, akawedzera kuramba kwemukati, kana kuve nekubatana kwakashata, voltage yavo inogona kudonha kusvika padanho rakakosha (kazhinji 2.7V) nekukurumidza kupfuura mamwe panguva yekubuda. Kana izvi zvangoitika, iyo BMS inokonzeresa kuchengetedzwa kwepamusoro-kubvisa nekukurumidza, kudzima magetsi ekudzivirira kusinga gadzirise kukuvadzwa kwesero-kunyangwe iyo yakazara bhatiri voltage ichiri yakakwirira.
Nekuchengetedza kwenguva refu, BMS yemazuva ano inopa shanduko-inodzorwa yekurara modhi, iyo inoderedza kushandiswa kwesimba kune chete 1% yenguva dzose kushanda. Kuita uku kunodzivirira kuparara kwebhatiri kunokonzerwa nekuparara kwesimba risina basa, nyaya yakajairika inopfupisa hupenyu hwebhatiri. Pamusoro pezvo, BMS yepamberi inotsigira akawanda ekudzora modhi kuburikidza nepamusoro komputa software, kusanganisira kuburitsa kudzora, kuchaja-kuburitsa kudzora, uye kurara activation, kurova chiyero pakati pechaiyo-nguva yekutarisa (yakadai seBluetooth yekubatanidza) uye yakaderera-simba kuchengetedza.
Nguva yekutumira: Oct-18-2025
