Kuchengetedzwa kwebhatiri remagetsi kwakagara kuine hanya zvikuru nevatengi, shure kwezvose, chiitiko chekupisa kwemagetsi kwemagetsi kunoitika nguva nenguva, vasingadi motokari dzavo dzemagetsi kune njodzi dzekuchengetedza. Asi bhatiri rakaiswa mukati memotokari yemagetsi, munhuwo zvake haakwanisi kuona kuti bhatiri remagetsi rinotaridzika sei, tisingatauri kuona kana yakachengeteka, munyaya iyi kuti unganzwisisa sei mamiriro ebheteri?
Zvadaro zvinouya kune imwe yeakakosha masisitimu emotokari dzemagetsi, kureva, iyo BMS bhatiri manejimendi system, inotevera Amass inokutora iwe kuti unzwisise bhatiri BMS manejimendi system.
BMS inonziwo Battery Nanny kana Battery Manager, basa reBMS haringoratidzwi mukutonga kwekupisa kwebhatiri. Nzira yakananga yekuti vashandisi vanzwisise mamiriro ebhatiri ndeyekutarisa mamiriro ebhatiri, manejimendi ane hungwaru uye gadziriso yebhatiri imwe neimwe unit, nokudaro kudzivirira bhatiri kubva pakuchaja uye kuburitsa zvakanyanya, kuitira kuzadzisa chinangwa. yekuwedzera hupenyu hwesevhisi yebhatiri.
Kuti uone kutariswa kwebhatiri chete hakuna kukwana kuvimba nechimwe chikamu, zvinoda kudyidzana kwepedyo pakati pezvikamu zvakawanda, masisitimu ehurongwa anosanganisira control modules, kuratidza modules, wireless communication modules, midziyo yemagetsi, bhatiri mapaketi anoshandiswa kupa simba midziyo yemagetsi, uye yekuunganidza bhatiri mapaketi anoshandiswa kuunganidza bhatiri ruzivo rwekuunganidza module.
Nekubatanidza akawanda masisitimu mayuniti pamwe chete kuti agadzire bhatiri manejimendi system yakanyatso kusanganiswa nebhatiri remagetsi remotokari yemagetsi, iyo bhatiri manejimendi system inogona kushandisa masensa kuona-nguva yekuona voltage, ikozvino, uye tembiricha yebhatiri.
Panguva imwecheteyo, inoitawo kuona kuvuza, kutonga kwekupisa, kuenzana kwebhatiri, chiyeuchidzo chealarm, inoverengera huwandu hwasara, simba rekuburitsa, inoshuma dhigirii rekuderera kwebhatiri uye yakasara chiyero chimiro, uye inogona zvakare kudzora yakanyanya kubuda simba. ine algorithm inoenderana nemagetsi ebhatiri, ikozvino, uye tembiricha kuitira kuti uwane iyo yakanyanya mileage, pamwe nekudzora muchina wekuchaja kubhadharisa iyo yakakwana ikozvino negorgorithm.
Uye kuburikidza neCAN bus interface, yakabatanidzwa kune yose yemotokari yemotokari, mutungamiri wemotokari, simba rekugadzirisa simba, motokari yekuratidzira hurongwa uye zvichingodaro zvekutaura-nguva chaiyo, kuitira kuti mushandisi agare achibata mamiriro ebheteri.
Chii chinonzi hardware chimiro chebhatiri manejimendi system? Iyo hardware topology yeBMS mukati mebhatiri remagetsi inogona kukamurwa kuita nzira mbiri: pakati uye kugoverwa. Rudzi rwepakati runonyanya kushandiswa muzviitiko apo bhatiri paki inokwana idiki uye iyo module uye bhatiri paki mhando zvakagadziriswa.
Inosanganisa zvese zvemagetsi mubhodhi hombe, sampling chip chiteshi chekushandisa chiyero chakanyanya, dhizaini yedunhu iri nyore, uye mutengo wechigadzirwa wakaderedzwa zvakanyanya. Nekudaro, ese maharnesses ekutora anozobatana nebhodhi reamai, rinova dambudziko rakakura rekuchengetedza nekugadzikana kweBMS, uye scalability ishoma.
Imwe mhando yekugovera ndiyo yakatarisana, mukuwedzera kune bhodhi reamai, asi zvakare wedzera rimwe kana akawanda evaranda mabhodhi, bhatiri module ine bhodhi revaranda, chakanakira ndechekuti chiyero chemodhi imwe idiki, saka iyo sub-module. kune imwe bhatiri waya ichave ipfupi, kudzivirira njodzi dzakavanzika uye zvikanganiso zvinokonzerwa newaya refu. Uye kuwedzera kwakavandudzwa zvikuru. Izvo zvisingabatsiri ndezvekuti nhamba yemasero ari mubhatiri module iri pasi pegumi nemaviri, izvo zvinozokonzera kuparara kwemasampling chiteshi.
Pakazere, BMS inoita basa rakakosha kwazvo kuti isu tinzwisise mamiriro ebhatiri remagetsi, izvo zvinogona kutibatsira kupindura dambudziko munguva uye kuderedza njodzi yekuchengetedza kana paine emergency.
Ehe, iyo BMS haina benzi, iyo sisitimu ichakundikana zvisingaite, mukushandiswa kwezuva nezuva kwemamwe macheki anofanirwa kuitwa, kunyanya munguva yezhizha, zviri nani kukwanisa kuita ongororo yebhatiri kuti uone kuti. bhatiri rakajairika, kuve nechokwadi chekuchengetedzwa kwekufamba.
Nguva yekutumira: Zvita-23-2023