Chii chinonzi c-rate yebhatiri?

Iyo C-mwero webhatiri chikamu chinoyera kumhanya kwebhatiri kuchera kana kuburitsa, kunozivikanwa sechairo / rate / discharge rate. Kunyanya, iyo C-Rate inomiririra hukama hwakawanda pakati pebhatiri rekubhadhara / discharge razvino uye rayo raive rakaringana. Iyo Complation Fomula ndeye:

Muridzo / discharge rate = kubhadharisa / discharge yazvino / yakarongedzwa kugona

Tsanangudzo uye nzwisiso yeC-Rate

• Tsanangudzo: Iyo C-Rate, inotaurwa zvakare seyakafa / discharge chiyero, ndiyo huwandu hwechiitiko / kuraswa zvazvino kusvika pakubata kwebhatiri. Semuenzaniso, kune bhatiri rine huwandu hwakatemerwa hwa100h, zvichitakura parizvino zvichienderana neyekudzvanywa chiyero che0.2c.

• Kunzwisisa: Iyo discharge c-rate, yakadai se 1c, 2c, kana 0,2c, inoratidza kuti chinomhanyisa chinomhanya. Muyero we 1c zvinoreva bhatiri rinogona kuburitsa zvizere muawa imwe, nepo 02c inoratidza kuraswa kwemaawa mashanu. Kazhinji, madhiri akasiyana-siyana anodzingwa anogona kushandiswa kuyera bhatiri kugona. Yeiyo 24Ah bhatiri, iyo 2c discharge iripo ndeye 48A, nepo 0.5c discharge iripo ndeye 12a.

Zvikumbiro zveC-Rate

• Kuita kwekuita: Nekurasa pamari dzakasiyana, zvinokwanisika kuongorora battery paramende, kupokana kwemukati, uye zvinobatsira kuongorora mhando yebhatiri uye likespan.

• Chiitiko Chekushandisa: Mamiriro ekunze akasiyana anoshanda ane akasiyana c-rate zvinodiwa. Semuenzaniso, mota dzemagetsi dzinoda yakakwira C-Rate mabhatiri ekubhadhara / discharge, nepo magetsi ekuchengetedza masisitimu akaderera uye mutengo, kazhinji uchisarudza wakaderera c-chiyero chekubhadhara uye kurira.

Zvinhu zvinokanganisa C-Rate

Kuita kweCell

• Cell Cell: Iyo C-Rate ndeye chiyero chekubhadhara / kuraswa zvazvino kune cell's cell kugona. Nekudaro, kugona kwesero kunosarudza zvakananga c-rate. Iyo yakakura cell kugona, iyo yakadzika iyo c-chiyero kune imwecheteyo discharge yazvino, uye zvinopesana.

• Zvinyorwa uye chimiro: Zvigadzirwa uye chimiro chesero, kusanganisira electrode zvinhu, uye mhando yeElectrolyte yeruzivo, pesvedzero yemaripi / yekuita basa uye nekudaro inobata iyo c-rate. Zvimwe zvinhu zvinogona kutsigira zvakakwirira-chiyero chekubhadhara uye kurasa, nepo vamwe vangave vakanyatsogadzirirwa kuwanda-mwero.

Bhatiri Pack Dhizaini

• Kubata Management: Munguva yekubhadhara / discharge, bhatiri rongedza rinogadzira rakakosha kupisa. Kana iyo yekubatira manejimendi haina kukwana, kupisa kwemukati kuchamuka, kudzikisira kubhadharisa simba uye kukwanisa c-rate. Naizvozvo, yakanaka yekugadzira yekugadzira inokosha yekuvandudza bhatiri c-rate.

• Bhatiri Kutarisa System (BMS) : Iyo BMS Monitors uye inobata bhatiri, kusanganisa, tembiricha, etms inokanda mari yebhatiri, nekuvandudza iyo c-rate.

Mamiriro ekunze

• Ambient tembiricha: tembiricha tembiricha chinhu chakakosha pakubata kwebhatiri. Mukudziya kwakaderera, kukurumidza kwekuchaja kunonoka, uye kugona kugona kunorambidzwa, kuderedza c-rate. Kukurukurirana, mukudziya kwakanyanya, kufararira kunogona kuitawowo c-rate.

• Mamiriro ebhatiri ekubhadhara ezvinhu Nekudaro, sezvo ichisvika kuzere muripo, kukurumidza kubhadharisa zvishoma nezvishoma kunoderera nekuda kwekudikanwa kwekutonga chaiko kudzivirira kufungisisa.

Pfupiso

Iyo C-rate yakakosha kuti unzwisise maitiro ebhatiri pasi pemamiriro akasiyana. Lower C-mitengo (semuenzaniso, 0.1c kana 0.2c) inowanzoshandiswa pakubhadhara kwenguva refu / kuongororwa kwekuongorora kuti kuongorora kugona, kushanda zvakanaka, uye hupenyu. Yakakwirira C-mitengo (semuenzaniso, 1c, 2c, 2c, kana inopfuura

Izvo zvakakosha kuti uzive kuti yakakwira c-chiyero haisi kugara iri nani. Nepo yakakwira c-rate inogonesa nekukurumidza kubhadharisa / discharge, ivo vanounza zvakare mukana unokwanisa kuita sekushanda kwakadzikira, kupisa, uye kupfupisa bhatiri hupenyu. Naizvozvo, kana uchisarudza uye kushandisa mabhatiri, kuyera iyo C-chiyero nedzimwe parmeter marongero maererano nekunyorera kwekushandisa uye zvinodiwa zvakakosha.