Chii chingaitika kana kuramba kuchipisa lithium bhatiri?,
Mabhatiri,

▍ Chii chinonzi ANATEL Homologation?

ANATEL ipfupi yeAgencia Nacional de Telecomunicacoes inova chiremera chehurumende yeBrazil kune zvigadzirwa zvekutaurirana zvakasimbiswa zvezvitupa zvekumanikidzira uye zvekuzvidira.Kubvumidza kwayo uye maitiro ekutevedzera akafanana kune ese eBrazil zvigadzirwa zvemumba nekune dzimwe nyika.Kana zvigadzirwa zvichishanda kune zvinomanikidzirwa certification, mhedzisiro yekuyedza uye mushumo zvinofanirwa kuenderana nemirairo nemirairo yakatemwa sekukumbirwa neANATEL.Chigadzirwa chitupa chichapihwa neANATEL kutanga chigadzirwa chisati chatenderedzwa mukushambadzira uye kuiswa mukushandisa.

▍Ndiani ane mhosva ye ANATEL Homologation?

Masangano ehurumende yeBrazil akajairwa, mamwe masangano anozivikanwa echitupa nemalebhu ekuyedza ndeye ANATEL certification chiremera chekuongorora nzira yekugadzira yekugadzira unit, senge chigadzirwa dhizaini maitiro, kutenga, kugadzira maitiro, mushure mebasa uye zvichingodaro kuti uone kuti chigadzirwa chemuviri chinoteererwa. neBrazil standard.Mugadziri achapa magwaro uye masampuli ekuyedza uye kuongorora.

▍ Neiko MCM?

● MCM ine 10 makore ane ruzivo rwakawanda uye zviwanikwa mukuyedza uye certification indasitiri: yemhando yepamusoro sevhisi sisitimu, yakadzama inokwanisa timu yehunyanzvi, inokurumidza uye yakapusa certification nekuyedza mhinduro.

● MCM inodyidzana nemasangano akawanda epamusoro-soro emuno anozivikanwa zviri pamutemo achipa zvigadziriso zvakasiyana-siyana, sevhisi yechokwadi uye iri nyore kune vatengi.

Mumakore achangopfuura, mishumo yemoto uye kunyange kuputika kunokonzerwa nemabhatiri e-lithium-ion kwakajairika.
Lithium-ion mabhatiri anonyanya kuumbwa neagative electrode material, electrolyte uye positive electrode material.Kuitwa kwemakemikari kweiyo negative electrode material graphite mu charged state inenge yakaita sesimbi lithium.Iyo SEI firimu iri pamusoro yaizoora pakupisa kukuru, uye maion lithium akaiswa mugirafu aizoita ne electrolyte uye binder polyvinylidene fluoride uye pakupedzisira aizobudisa kupisa kwakawanda.
Alkyl carbonate organic solutions inowanzoshandiswa se electrolytes, iyo inogona kupisa.The positive
electrode zvinhu zvinowanzoita shanduko yesimbi oxide, ine yakasimba oxidizing zvimiro munzvimbo yakachajwa, uye inoora nyore kuburitsa okisijeni pakupisa kwakanyanya.Okisijeni yakaburitswa inopindirana neelectrolyte kuti iite oxidize, yobva yabuda kupisa kwakawanda.
Apperately, iyo lithium ion bhatiri yaizove isina kugadzikana kana ichidziya nekushisa kwakanyanya.Zvisinei, chii
chaizvoizvo zvingaitika kana tikaramba tichipisa bhatiri?Pano takaita bvunzo chaiyo kune yakazara chaji NCM cell ine voltage ye3.7 V uye huwandu hwe106 Ah.
Kuedza nzira:
1. Patembiricha yekamuri (25 ± 2 ℃), sero rimwe chete rinotanga kuburitswa kune yakaderera muganho voltage ine yazvino.
ye1C uye yakasara kwemaminitsi gumi nemashanu.Wobva washandisa 1C inogara iripo kubhadharisa kune yekumusoro muganho voltage uye chinja
kuti urambe uchichaja magetsi, rega kuchaja kana chaja chiripo ichidzika kusvika pa 0.05C, woiisa parutivi
Maminitsi gumi nemashanu mushure mekuchaja;