Nhanganyaya
LiFePO4 chemistry lithium maseroyakave yakakurumbira kune huwandu hwemashandisirwo mumakore achangopfuura nekuda kwekuve imwe yakasimba uye inogara kwenguva refu yebhatiri chemistry iripo.Vachagara makore gumi kana kupfuura kana vachitarisira nemazvo.Tora chinguva uverenge matipi aya kuti uve nechokwadi chekuti unowana iyo yakareba sevhisi kubva mukudyara kwebhatiri rako.

Zano 1: Usambofa wakabhadharisa / kuburitsa sero!
Zvikonzero zvinowanzoitika zvekutadza kukurumidza kweLiFePO4 masero ari kubhadharisa uye kuburitsa zvakanyanya.Kunyangwe chiitiko chimwe chete chinogona kukonzera kukuvara zvachose kusero, uye kushandisa zvisina kunaka kwakadaro kunobvisa waranti.Battery Dziviriro System inodiwa kuti ive nechokwadi chekuti hazviite kuti chero sero riri mupakeji rako ribude kunze kwaro rezita rekushandisa voltage renji,
Panyaya yeLiFePO4 Chemistry, iyo yakakwana yakakwana ndeye 4.2V pasero, kunyangwe zvichikurudzirwa kuti ubhadharise ku3.5-3.6V pasero, pane isingasviki 1% yekuwedzera huwandu pakati pe3.5V ne4.2V.

Kuchaja kwepamusoro kunokonzera kupisa mukati mesero uye kuwedzera kwenguva refu kana kuwedzeredza kunowedzera kune mukana wekukonzera moto.LIAO haitore mutoro kune chero kukuvara kwakakonzerwa nekuda kwemoto webhatiri.

Kuwedzera kuchaja kunogona kuitika semhedzisiro ye.

★Kushaikwa kwegadziriro yebhatiri yakakodzera

★Kutadza kweinotapukira bhatiri kuchengetedza system

★Kuiswa zvisirizvo kwebhatiri kuchengetedza system

LIAO haitore mutoro wesarudzo kana kushandiswa kwebhatiri kuchengetedza system.

Kune imwe magumo echiyero, kuwedzeredza-kuburitsa kunogona kukonzera kukuvara kwesero.Iyo BMS inofanirwa kubvisa mutoro kana chero maseru ari kusvika asina chinhu (pasi pe2.5V).Masero anogona kukuvara zvishoma pasi pe2.0V, asi anowanzo kudzoreredzwa.Nekudaro, maseru anofambiswa kune zvakaipa voltages anokuvadzwa kupfuura kupora.

Pamabhatiri e12v kushandiswa kwe low voltage cutoff kunotora nzvimbo yeBMS nekudzivirira bhatiri rese remagetsi richienda pasi pe11.5v hapana kukuvara kwesero kunofanira kuitika.Kune rimwe divi kuchaja isingapfuure 14.2v hapana sero rinofanirwa kukwizwa.

Zano 2: Geza materminal ako usati waiswa

Materminal ari pamusoro pemabhatiri anogadzirwa kubva kualuminium nemhangura, iyo nekufamba kwenguva inovaka oxide layer kana yaiswa mumhepo.Usati waisa nhare dzako dzekubatanidza uye maBMS module, geza bhatiri zviteshi nebhurashi rewaya kuti ubvise oxidation.Kana uchishandisa bare copper cell interconnectors, izvi zvinofanirwa kubata nazvo zvakare.Kubvisa iyo oxide layer inovandudza conduction uye kuderedza kupisa kwekuvaka pane terminal.(Muzviitiko zvakanyanyisa, kupisa kunowedzera pamaterminal nekuda kwekusafambiswa zvakanaka kwave kuchizivikanwa kunyungudutsa purasitiki yakatenderedza materminal uye kukuvadza maBMS modules!)

Zano rechitatu: Shandisa iyo chaiyo terminal yekuisa Hardware

Winston maseru anoshandisa M8 terminals (90Ah uye kumusoro) anofanira kushandisa 20mm mabhaudhi akareba.Masero ane M6 terminals (60Ah uye pasi) anofanirwa kushandisa 15mm mabhaudhi.Kana usina chokwadi, pima hudzamu hweshinda mumasero ako uye ona kuti mabhaudhi anenge ari pedyo asi asingarove pasi pegomba.Kubva kumusoro kusvika kuzasi iwe unofanirwa kuve newasher yechirimo, flat washer ipapo cell interconnector.

Vhiki kana zvakadaro mushure mekuiswa, tarisa kuti mabhaudhi ako ese achiri kusimba.Loose terminal bolts inogona kukonzera high-resistance connection, kubira EV yako simba uye kukonzera kupisa kusina kufanira.

Zano 4: Chaja kazhinji uye isina kudzika kutenderera

Withlithium mabhatiri, iwe unowana hupenyu hwesero hurefu kana ukadzivirira zvakadzika zvakadzika.Isu tinokurudzira kuomerera kune 70-80% DoD (Kudzika Kwekuburitsa) zvakanyanya kunze kwekukurumidzira.

Masero akazvimba

Kuzvimba kunongoitika chete kana sero rabuda zvakanyanya kana kuti mune dzimwe nguva rawandisa.Kuzvimba hazvireve kuti sero haricha shandiswe kunyangwe richizorasikirwa nehumwe simba semhedzisiro.