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Chengdu Yiwei New Energy Automobile Co., Ltd.

Chinongedzo Chinokosha Chinobatanidza Mabhatiri Emagetsi Nemotokari Dzemagetsi - BMS (Sisitimu Yekutarisira Bhatiri) -1

 

1.Chii chinonzi BMS Battery Management System?

Sisitimu yeBMS Battery Management inonyanya kushandiswa pakutarisira nekugadzirisa mayunitsi emabhatiri nekuchenjera, kudzivirira kuchaja zvakanyanya uye kuburitsa mabhatiri zvakanyanya, kuwedzera hupenyu hwebhatiri, uye kutarisa mamiriro ebhatiri.

Bhatiri reBMS1

2.Zvikamu zveBMS

BMS inonyanya kuumbwa neBMU master controller, CSC sub-controller, CSU balancing module, HVU high-voltage controller, BTU battery status indicator unit, uye GPS communication module.

Mepu yeBMS yekuvaka bhatiri

3. Mhando yeBMS inotenderera hupenyu

BhatiriSisitimu Yekutarisira (BMS) chinhu chakakosha pamotokari dzemagetsi nedzimwe nzira dzekushandisa mabhatiri. Inotarisira kutarisa nekudzora mamiriro ebhatiri kuitira kuti ive nechokwadi chekuti rinoshanda zvakachengeteka uye zvinobudirira.BMSinogona kukamurwa kuita zvikamu zvakasiyana-siyana:

  • Danho rekugadzira: Munguva yedanho rekugadzira BMS, mashandiro eBMS uye magadzirirwo azvo zvinofanirwa kutariswa zvichienderana nezvinhu zvakaita serudzi rwebhatiri, mamiriro ekushandisa, uyezvinodiwa pakuitaDanho rino rinoda tsvakurudzo yakakura uye bvunzo kuti ive nechokwadi chekutiDhizaini yeBMSinosangana nezvinodiwa nebhatiri.

 

  • Danho rekugadzira: Munguva yekugadzira BMS, zvikamu zvakasiyana-siyana zveBMS zvinofanirwa kugadzirwa zvichienderana nezvinodiwa zvekugadzira uye kubatanidzwa nekuedzwa. Danho iri rinoda kudzorwa kwakasimba kwemhando kuti ive nechokwadi chekuti hunhu hweBMS uye mashandiro ayo zvinosangana nezvinodiwa zvekugadzira.

 

  • Danho rekuisa nekugadzirisa matambudziko: Munguva yekushandaKuiswa kweBMSuyedanho rekugadzirisa matambudziko, BMS inofanira kuiswa mubhatiri system uye kuongororwa uye kugadziriswa. Danho iri rinoda kungwarira kukuru uye kunyatsoita kuti kuiswa nekugadzirisa BMS kusakuvadze bhatiri kana kukanganisa mashandiro aro.

 

  • Danho rekushanda nekugadzirisa: Munguva yedanho rekushanda nekugadzirisa reBMS, kuongororwa nekugadzirisa kunofanirwa kuitwa nguva nenguva kuti kuve nechokwadi chekushanda kwakajairika uye kushanda kweBMS. Danho iri rinoda kunyorwa kwedata nekuongorora kuti zvionekwe nekukurumidza nekugadzirisa matambudziko uye kusimudzira nekugadzirisa BMS.

 

  • Kurega basauyedanho rekuvandudzwa: Munguva yekurega basa nekuvandudza BMS, BMS inofanira kugadziriswa kana kutsiviwa zvichienderana nehupenyu hwebhatiri uye zvinodiwa pakushanda kwayo. Danho iri rinodakuongorora datauye ongororo yekuona kana BMS ichida kugadziriswa kana kutsiviwa uye kuti ingagadziriswe sei kana kutsiviwa sei BMS.

PCB yebhatiri pack

 

BMS yakaiswa mubhatiri remagetsi

4.Mabasa makuru esoftware eBMS

Basa rekuyera

(1) Kuyera ruzivo rwekutanga: kutarisa voltage yebhatiri, chiratidzo chemagetsi, uye tembiricha yebhatiri. Basa guru rehurongwa hwekutarisira bhatiri nderekuyera voltage, magetsi, uye tembiricha yemasero ebhatiri, inova hwaro hwekuverenga kwese kwepamusoro-soro uye pfungwa dzekudzora dzehurongwa hwekutonga bhatiri.

(2) Kuona kudzivirira kuputira: Sisitimu yese yebhatiri uye sisitimu yemagetsi ane simba rakawanda zvinofanirwa kuongororwa kuti zvinoputira sei nesisitimu yekutarisira bhatiri.

(3) Kuona kuvharika kwemagetsi ane simba guru (HVIL): kunoshandiswa kusimbisa kusimba kwehurongwa hwese hwemagetsi ane simba guru. Kana kusimba kwedunhu remagetsi ane simba guru kwakuvadzwa, matanho ekuchengetedza anotanga kushanda.

Basa rekufungidzira

(1) Kufungidzira kweSOC neSOH: chikamu chikuru uye chakaoma zvikuru

(2) Kuenzanisa: gadzirisa kusawirirana kweSOC x capacity pakati pema monomers kuburikidza ne balancing circuit.

(3) Kuganhurirwa kwesimba rebhatiri: simba rekupinda nekubuda kwebhatiri rinogumira pakupisa kwakasiyana kweSOC.

Mamwe mabasa

(1) Kudzora relay: kusanganisira main +, main-, charging relay +, charging relay -, pre-charging relay

(2) Kudzora kupisa

(3) Basa rekutaurirana

(4) Kuongororwa kwemhosva uye alarm

(5) Kushanda kusingakanganisi zvikanganiso

Taura nesu:

yanjing@1vtruck.com  +(86)13921093681

duanqianyun@1vtruck.com   +(86)13060058315

liyan@1vtruck.com  +(86)18200390258


Nguva yekutumira: Chivabvu-08-2023