Dzidziso yeLithium kuchaja uye kuburitsa & dhizaini yemagetsi kuverenga nzira
2.4 Dynamic voltage algorithm magetsi mita
Iyo dynamic voltage algorithm coulometer inogona kuverenga mamiriro ekuchaja yelithium bhatiri chete zvinoenderana nebhatiri voltage.Iyi nzira inofungidzira kuwedzera kana kudzikira kwenzvimbo yekuchaja zvichienderana nemusiyano uripo pakati pebhatiri voltage nebhatiri rakavhurika-circuit voltage.Ruzivo rwemagetsi emagetsi runogona kunyatso kutevedzera maitiro e lithium bhatiri, uyezve kuona iyo SOC (%), asi iyi nzira haigone kufungidzira kukosha kwebhatiri (mAh).
Nzira yekuverenga yakavakirwa pamusiyano wesimba pakati pebhatiri voltage uye yakavhurika-circuit voltage, nekushandisa iyo iterative algorithm kuverengera kuwedzera kwega kwega kana kuderera kwenzvimbo yekuchaja, kufungidzira mamiriro ekuchaja.Kuenzaniswa necoulomb metering mhinduro, iyo dynamic voltage algorithm coulometer haizounganidze zvikanganiso nenguva uye zvazvino.Iyo coulometric coulometer kazhinji ine fungidziro isiriyo yenzvimbo yekuchaja nekuda kwekukanganisa kwekunzwa ikozvino uye bhatiri rinozviburitsa.Kunyangwe iko iko iko kukanganisa kwekunzwa kuri kudiki kwazvo, iyo coulomb counter icharamba ichiunganidza chikanganiso, uye chikanganiso chakaunganidzwa chinogona chete kubviswa mushure mekuchaja kwakazara kana kuburitsa kwakazara.
Dynamic voltage algorithm Meta yemagetsi inofungidzira mamiriro ekuchajisa kwebhatiri chete kubva paruzivo rwevoltage;Nekuti haina kufungidzirwa neruzivo rwazvino rwebhatiri, haizounganidze zvikanganiso.Kuti uvandudze iko kurongeka kwenzvimbo yekuchaja, iyo dynamic voltage algorithm inoda kushandisa chaiyo mudziyo kugadzirisa ma parameter eiyo yakagadziridzwa algorithm zvinoenderana neiyo chaiyo bhatiri voltage curve pasi pemamiriro ekuchaja kuzere uye kuburitsa kuzere.
Mufananidzo 12. Kuita kwe dynamic voltage algorithm magetsi mita uye kuwana optimization
Izvi zvinotevera kuita kweiyo dynamic voltage algorithm pasi pemitengo yakasiyana yekuburitsa.Inogona kuonekwa kubva pamufananidzo kuti mamiriro ayo ekubhadhara akarurama akanaka.Pasinei nemamiriro ekubudiswa kweC / 2, C / 4, C / 7 uye C / 10, kukanganisa kweSOC kweiyo nzira iri pasi pe3%.
Mufananidzo 13. State of charge of dynamic voltage algorithm pasi pemitengo yakasiyana yekubuda
Mufananidzo uri pasi apa unoratidza mamiriro ekuchaja kwebhatiri pasi pemamiriro ekupfupisa uye kuburitsa kupfupi.Iko kukanganisa kwemamiriro ekubhadharisa kuchiri kudiki, uye kukanganisa kwakanyanya kunongova 3%.
Mufananidzo 14. Mamiriro ekuchajiswa kwe dynamic voltage algorithm mune yenguva pfupi yekuchaja uye kupfupika kwebhatiri kubuda.
Kuenzaniswa ne coulomb metering coulometer, iyo inowanzokonzera isina kurongeka yekuchaja nekuda kwechikanganiso chekunzwa ikozvino uye bhatiri-kuzviburitsa, dynamic voltage algorithm haiunganidzi kukanganisa nenguva uye ikozvino, inova mukana mukuru.Nekuti hapana kubhadharisa / kuburitsa ruzivo rwazvino, iyo dynamic voltage algorithm ine hurombo hwenguva pfupi chaiyo uye inononoka yekupindura nguva.Pamusoro pezvo, haikwanise kufungidzira huwandu hwakazara hwekuchaja.Nekudaro, inoita zvakanaka mukurongeka kwenguva refu nekuti bhatiri voltage inozopedzisira yaratidza zvakananga mamiriro ayo ekuchaja.
Nguva yekutumira: Feb-21-2023