Iyo C-chiyero chebhatiri chikamu chinoyera kumhanya kwebhatiri kuchaja kana kubuda, inozivikanwawo seyekuchaja/kubuda. Kunyanya, iyo C-reti inomiririra hukama hwakawanda pakati pechaji yebhatiri / yekuburitsa ikozvino uye yakayerwa kugona kwayo. Iyo calculation formula ndeye:
Charge/Discharge Rate = Charge/Discharge Current / Rated Capacity
Tsanangudzo: Iyo C-chiyero, iyo inonziwo muyero wekuchaja / kuburitsa, chiyero chechaji / kuburitsa ikozvino kune yezita simba rebhatiri. Semuenzaniso, kune bhatiri rine chiyero chakayerwa che 100Ah, kuburitsa pazvino ye20A inofanana neyero yekubuda ye0.2C.
Kunzwisisa: Kuburitsa C-chiyero, senge 1C, 2C, kana 0.2C, inoratidza kumhanya kwekubuda. Chiyero che1C chinoreva kuti bhatiri rinogona kubuda zvizere muawa imwe chete, nepo 0.2C inoratidza kubuda kwemaawa mashanu. Kazhinji, madhiri ekubuda akasiyana anogona kushandiswa kuyera huwandu hwebhatiri. Kune bhatiri re24Ah, 2C yekuburitsa ikozvino 48A, nepo 0.5C yekuburitsa ikozvino iri 12A.
Performance Testing: Nekuburitsa pane akasiyana C-mareti, zvinokwanisika kuyedza bhatiri paramita senge huwandu, yemukati kuramba, uye discharge platform, iyo inobatsira kuongorora kunaka kwebhatiri uye hupenyu.
Mamiriro ekushandisa: Mamiriro akasiyana ekushandisa ane akasiyana C-chiyero zvinodiwa. Semuyenzaniso, mota dzemagetsi dzinoda mabhatiri eC-rate akakwira kuti akurumidze kuchaja/kubuda, ukuwo masisitimu ekuchengetedza simba achiisa pamberi pehupenyu hurefu uye mutengo, kazhinji achisarudza yakaderera C-chiyero kuchaja nekuburitsa.
Sero Performance
Cell Capacity: Iyo C-reti inonyanya kukosha reshiyo yekuchaja/kuburitsa ikozvino kune iyo sero yakayerwa kugona. Saka, kugona kwesero kunosarudza zvakananga C-chiyero. Iyo yakakura iyo sero kugona, iyo yakaderera iyo C-chiyero cheiyo imwechete yekuburitsa ikozvino, uye zvinopesana.
Sero Material uye Chimiro: Zvishandiso uye chimiro chesero, zvinosanganisira electrode zvinhu, uye electrolyte mhando, pesvedzero yekuchaja / kuburitsa kuita uye nekudaro inokanganisa C-chiyero. Zvimwe zvinhu zvinogona kutsigira kubhadharisa kwepamusoro-soro uye kuburitsa, nepo zvimwe zvingave zvakakodzerwa neakaderera-reti yekushandisa.
Battery Pack Dhizaini
Thermal Management: Panguva yekuchaja / kuburitsa, bhatiri paki rinoburitsa kupisa kwakanyanya. Kana tembiricha yekudziya isina kukwana, tembiricha yemukati inokwira, ichidzikamisa simba rekuchaja uye kukanganisa C-chiyero. Naizvozvo, dhizaini yakanaka yekupisa yakakosha mukusimudzira C-reti yebhatiri.
Battery Monitoring System (BMS) : BMS inotarisa uye inotarisira bhatiri, kusanganisira kutonga kubhadharisa / kubuda, kutonhora, nezvimwewo. Nekunyatsogadzirisa kubhadharisa / kuburitsa ikozvino uye magetsi, BMS inogadzirisa kushanda kwebheteri, nokudaro inovandudza C-rate.
External Conditions
Ambient Temperature: Tembiricha yezvakatipoteredza chinhu chakakosha mukuita kwebhatiri. Mukupisa kwakadzika, kumhanya kwekuchaja kunononoka, uye simba rekuburitsa rinodzikiswa, zvichideredza C-chiyero. Sezvineiwo, mukupisa kwakanyanya, kupisa kunogona kukanganisa C-chiyero.
Battery's State of Charge (SOC): Kana bhatiri reSOC radzikira, kuchaja kunowanzoita kukurumidza, sezvo yemukati kemikari inopikisa kuramba yakadzikira. Nekudaro, painoswedera kuzara, kumhanya kwekuchaja kunodzikira zvishoma nezvishoma nekuda kwekuda kwekudzora chaiko kudzivirira kuwandisa.
Iyo C-chiyero yakakosha pakunzwisisa kushanda kwebhatiri pasi pemamiriro akasiyana. Yakaderera C-mareti (semuenzaniso, 0.1C kana 0.2C) anowanzo shandiswa kwenguva refu yekuchaja/kuburitsa bvunzo kuongorora kugona, kugona, uye hupenyu. Yakakwira C-mareti (semuenzaniso, 1C, 2C, kana kupfuura) ongorora kushanda kwebhatiri kuti inokurumidza kuchaja/kuburitsa zvinodiwa, senge mota yemagetsi kumhanyisa kana kubhururuka kwedrone.
Zvakakosha kuziva kuti C-rate yakakwirira haisi nani nguva dzose. Nepo maC-reti akakwira achigonesa kukurumidza kuchaja/kuburitsa, anounzawo zvinogona kudzika senge kuderedzwa kushanda zvakanaka, kuwedzera kupisa, uye hupfupi hupenyu hwebhatiri. Naizvozvo, pakusarudza nekushandisa mabhatiri, kuenzanisa iyo C-chiyero nemamwe maparamita ekuita zvinoenderana nechaiyo application uye zvinodiwa kwakakosha.
