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Nei uchida lithium bhatiri manejimendi system

Nguva yekutumira:Sep-15-2023

Remote monitoring midziyo inoda mabhatiri epamusoro-soro nekuda kwemamiriro avo ekushanda akasiyana uye zvinodiwa pakushanda.Midziyo iyi inowanzoda nguva yakawedzerwa yesimba risingapindiki, dzimwe nguva rinotora gore kana kupfuura.Lithium-ion mabhatiri anofarirwa zvakanyanya kune avo akakwira voltage, compact size, lightweight nature, inoshamisa simba density, kushaikwa kwendangariro maitiro, hushamwari kwezvakatipoteredza, kushoma kuzviburitsa, uye hupenyu hurefu hwekutenderera.Kuenzaniswa nenickel-metal hydride mabhatiri,lithium-ion mabhatiriari 30% kusvika 40% akareruka uye anozvikudza 60% yepamusoro simba reshiyo.

Nekudaro, mabhatiri e-lithium ane mugove wavo wakanaka wezvipingamupinyi, zvichinyanya kutenderera kune maviri akakosha maficha:

lithium bhatiri manejimendi system

Safety

Lithium mabhatiri akabatanidzwa nekunetseka kwekuchengetedza, dzimwe nguva achitungamira kuputika uye kumwe kukanganisa.Kunyanya, lithium cobalt oxide mabhatiri, anowanzo shandiswa seyakanaka electrode zvinhu, anoratidza kusachengeteka kwakashata kana achiiswa kune yakakwira zvino kubuda.Uyezve, dzinenge marudzi ese emabhatiri e-lithium anotambura kukuvara kusingadzokeri kana akachajiswa kana kudhindwa.Lithium mabhatiri anonzwa zvakanyanya kune tembiricha, aine tembiricha yakanyanya kukonzera kuparara kwe electrolyte, kupisa, kana kunyange kuputika, nepo tembiricha yakaderera ichidzikisira mashandiro avo, ichikanganisa kushanda kwechishandiso.Nekuda kwekusiyana kwekugadzira, yega yega bhatiri sero yemukati kuramba uye kugona kunosiyana.Kana maseru akawanda akabatana munhevedzano, izvi zvinotungamira kune isingawirirane kuchaja uye kuburitsa mitengo, kuderedza iyo yakazara bhatiri rekushandisa.Nekuda kweizvozvo, mabhatiri e-lithium anowanzoda masisitimu ekudzivirira akasarudzika kuti atarise hutano hwavo uye kutonga mashandisiro awo nemazvo.

Kuchengetedza

Kusagona kuchengetedza uye kuomerwa mukufanotaura mazinga ebhatiri pane yakaderera tembiricha inoderedza kuchengetedza kwemidziyo inofambiswa ne lithium mabhatiri.Zvishandiso zvenguva refu zvepamhepo zvinoda kutsiviwa kwebhatiri nguva dzose, kazhinji munzvimbo dziri kure, zvichikonzera kushanda kwakawanda uye kudhura kwakanyanya.Kurerutsa mitoro yekugadzirisa uye kuderedza mitengo, bhatiri rekutonga system inofanirwa kunyatso fungira mamiriro echaji, ichibvumira kutsiva bhatiri panguva uye ine chinangwa.Pamusoro pezvo, kudzika-kuzvishandisa kwesimba mubhatiri manejimendi system kwakakosha kudzikisa frequency yekugadzirisa uye kuwedzera hupenyu hwebhatiri.Naizvozvo, kune zviri kure zvekutarisa zviridzwa zvinoda kurebesa magetsi, yakanyatsogadzirwa bhatiri manejimendi system inoita basa rakakosha mukugadzirisa mudziyo.

Nekudaro, kuenzanisa mashandiro ezvishandiso zvekuremedza zvekutarisa zviridzwa zvine hunhu hwemabhatiri e lithium zvinounza matambudziko makuru.Zvinhu zvakati wandei zvinokonzeresa kuoma uku:

Chekutanga, zviridzwa zvekutarisa zviri kure zvinowanzochinjana pakati penguva yekurara uye kumuka kuchengetedza simba.Maitiro avo ekushanda anosiyana zvine simba, nenhanho dzekumuka dzinoda mazinga akanyanya kukwira pane ekurara, asi aya mafungu ekumuka mapfupi zvakanyanya.

Chechipiri, lithium battery discharge curves inoshamisa, ine simba rakawanda rinowedzera pamusoro pe 3.6V voltage level.Nekuda kweizvozvo, zviridzwa zviri kure hazvigone kuvimba nebhatiri voltage kuti ipe yambiro yebhatiri yakaderera.

Pakupedzisira, lithium bhatiri self-discharge rates inoshanduka zvakanyanya nekusiyana kwekushisa.Zviridzwa zvinoshanda munzvimbo huru dzekunze zvinosangana nemamiriro ekunze ekupisa, zvichiwedzera kuomesa fungidziro yebhatiri.Aripo mabhatiri manejimendi masisitimu anonetsekana kuzadzisa izvi zvinoshanda uye kuita zvinodiwa.

Mukupedzisa, kuvandudzwa kwemabhatiri ekugadzirisa masisitimu akarongedzerwa kuti asangane nezvinodiwa chaizvo zvezviridzwa zvekutarisa zviri kure, zvichipihwa maitiro avo akasiyana ekushanda uye matambudziko anounzwa nemabhatiri e lithium, rinoramba riri basa rinotyisa.

Kelan New Energy ifekitari ine hunyanzvi mukugadzirwa kweGiredhi A LiFePO4 uye LiMn2O4 pouch masero muChina. Mabhatiri edu mapaketi anowanzo kushandiswa mumasisitimu ekuchengetedza simba, marine, RV uye ngoro yegorofu.OEM & ODM masevhisi anopihwawo nesu.Iwe unogona kutisvika kwatiri kuburikidza nenzira dzinotevera dzekuonana:

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