Yakajairika & Smart 8S BMS wiring tutorial
Toraa20 akatevedzana uye 12 parallel 18650 bhatiri paki semuenzaniso
Chenjerera kuti usapinza bhodhi rekudzivirira paunenge uchitengesa tambo
Ⅰ. Maka kurongeka kwemitsara yekuenzanisira
20 tambo dze21PIN tambo
Ongorora: Iyo yakasarudzika sampling tambo ye20-string protection board configuration is21PIN.
1. Maka tambo nhema seB0.
2. Yekutanga tsvuku tambo iri pedyo netambo nhema yakanyorwa seB1
... (uye zvichingodaro, yakanyorwa zvakatevedzana)
21. Kusvikira tambo tsvuku yekupedzisira, yakanyorwa seB20.
Ⅱ. Maka kurongeka kwebhatiri welding points
Tsvaga nzvimbo yeinofanana welding point yetambo, tanga wamaka nzvimbo yenzvimbo inoenderana pabhatiri
1. Iyo yakazara yakaipa danda rebhatiri pack yakanyorwa seB0
2. Kubatana pakati pedanda rakanaka retambo yekutanga yebhatiri uye danda rakashata retambo yechipiri yebhatiri inotaridzwa seB1.
3. Kubatana pakati pedanda rakanaka rechipiri tambo yebhatiri uye danda rakashata retambo yechitatu yebhatiri inotaridzirwa seB2.
... (zvichingoenda zvakadaro)
20. Kubatana pakati peiyo yakanaka pole ye19th bhatiri tambo uye negative pole ye20bhatiri tambo yakanyorwa seB19.
21. Iyo yakanaka electrode ye20th bhatiri tambo yakanyorwa seB20.
Ongorora: Nekuti bhatiri paki rine huwandu hwetambo makumi maviri, B20 zvakare ndiyo yakazara danda rakanaka rebhatiri pack. Kana B20 isiri iyo yakazara nhanho yakanaka yebhatiri pack, inoratidza kuti kurongeka kwekumaka kwakashata, uye inofanirwa kuongororwa nekumaka zvakare.
Ⅲ. Soldering uye wiring
1. Iyo B0 yetambo inotengeswa kunzvimbo yeB0 yebhatiri.
2. Iyo tambo B1 inotengeswa kunzvimbo yeB1 yebhatiri.
... (uye zvichingodaro, welding mukutevedzana)
21. Tambo B20 inotengeswa kunzvimbo yeB20 yebhatiri.
Ⅳ. Detection voltage
Eresa voltage pakati petambo dziri padyo nemultimeter kuratidza kuti chaiyo voltage inounganidzwa netambo.
1. Ongorora kana simba retambo B0 kusvika kuB1 rakaenzana nemhepo yebheteri pack B0 kusvika B1. Kana yakaenzana, inoratidza kuti kuunganidzwa kwemagetsi kwakarurama. Kana zvisina kudaro, zvinoratidza kuti mutsara wekuunganidza hauna kusimba, uye tambo inoda kugadzirwa zvakare. Nekuenzanisa, kuyera kana ma voltages emamwe tambo akaunganidzwa nemazvo.
2. Kusiyana kwemagetsi kwetambo imwe neimwe haifaniri kudarika 1V. Kana ichipfuura 1V, zvinoreva kuti pane dambudziko neiyo wiring, uye iwe unofanirwa kudzokorora nhanho yapfuura yekuona.
Ⅴ. Kuonekwa kwehutano hwebhodhi rekudzivirira
! Gara iva nechokwadi chekuti magetsi chaiwo anoonekwa usati wadzvanya mubhodhi rekudzivirira!
Gadzirisa iyo multimeter kune yemukati yekupikisa nhanho uye kuyera kupikisa kwemukati pakati peB- neP-. Kana kupikisa kwemukati kwakabatana, zvinoratidza kuti bhodhi rekudzivirira rakanaka.
Cherechedza: Unogona kutonga conduction nekutarisa mukati mekupikisa kukosha. Iko kupikisa kwemukati kukosha ndeye 0Ω, zvinoreva conduction. Nekuda kwekukanganisa kweiyo multimeter, kazhinji isingasviki 10Ω zvinoreva conduction; iwe unogona zvakare kugadzirisa iyo multimeter kune buzzer. Kurira kunonzwika.
Cherechedza:
1. Bhodhi rekudzivirira rine jira rakapfava rinoda kubhadhara kune conduction yekushandura kana shanduko yakavharwa.
2. Kana bhodhi rekudzivirira risingaiti, tapota mira danho rinotevera uye taura nevashandi vekutengesa kuti vagadzirise.
Ⅵ. Batanidza mutsara wekubuda
Mushure mekuona kuti bhodhi rekudzivirira rakajairika, tengesa waya yebhuruu B-waya pabhodhi rekudzivirira kune iyo yakazara yakaipa B-yebhatiri pack. Iyo P-mutsara pabhodhi rekudzivirira inotengeswa kune yakaipa danda rekuchaja uye kuburitsa.
Mushure mekugadzira, tarisa kana voltage yebhodhi rekudzivirira inopindirana nebhatiri voltage.
Tarisa pamusoro-bhodhi voltage: (B-, P +) voltage = (P-, P +) voltage
Iyo yakanaka pole yekuchaja uye yekuburitsa yakabatana zvakananga neiyo yakazara yakanaka pole yebhatiri pack.
Ongorora: Chiteshi chekuchaja uye chiteshi chekuburitsa chebhodhi chekudzivirira chinoparadzaniswa, uye iyo yakawedzera C-mutsara (inowanzo kuratidzwa neyero) inoda kubatanidzwa kune yakaipa danda rejaja; iyo P-mutsara yakabatanidzwa kune yakaipa danda rekubuda.
Pakupedzisira, isa bhatiri paki mukati mebhokisi rebhatiri, uye bhatiri rakapedzwa rinounganidzwa
