Yintoni ebangela ukuba i-lithium-ion ibhetri ye-lithium ion kunye neeparamitha zemodyuli?

ଲେଖକ: ଆଇଫ୍ଲୋପାୱାର - ପୋର୍ଟେବଲ୍ ପାୱାର ଷ୍ଟେସନ୍ ଯୋଗାଣକାରୀ

I-1) I-factor ye-lithium-powered lithium ion battery cell parameter ayihambelani ne-lithium ion ibhetri ye-lithium ion ibhetri ye-core parameters ayihambelani, ubude bexesha elide phakathi kweeparitha phakathi kwe-lithium yamandla e-lithium-ion iiseli zebhetri. Iprothokholi ibangelwa kukusetyenziswa kwezinto zokusingqongileyo ekusebenziseni imodyuli yebhetri ye-lithium ion, okukhokelela ekungahambelani kwemilinganiselo yeseli ye-lithium ion yebhetri ye-lithium ion ukusondeza, kubangele ukukhawuleziswa kwebhetri ethile ye-lithium-ion ibhetri ye-lithium-ion ukusebenza kwebhetri. Izinto ezichaphazela ukungahambelani kweeseli zebhethri ze-lithium ion ze-lithium zezi: 1) I-lithium yamandla e-lithium ion ibhetri yeseli ikwinkqubo yokuvelisa, ngenxa yenqanaba lokwenziwa kwenkqubo yokuvelisa, ukuchaneka kwezinto eziphathekayo, ukungazinzi kobunyulu, okubangelwa ukungahambelani kweeparameters zemveliso yokugqibela.

Sebenzisa ibhetshi eyahlukileyo ye-electrode elungileyo, i-electrode engalunganga, kunye ne-electrolyte, iiseli zebhetri ze-lithium-ion ezinikwe amandla e-lithium, ngokuqhelekileyo azixutywanga. Nakwinkqubo yokuhlela, iiparameters ze-lithium yamandla e-lithium ion iiseli zebhetri zihambelana kakhulu, kwaye azinakuqinisekiswa ukuba zisebenzise imeko apho i-lithium yamandla e-lithium-ion ibhetri yeseli emva kwexesha elithile iya kusetyenziswa, ngoko isisombululo sangoku yi-electrode efanelekileyo yeebhetshi ezahlukeneyo. , I-electrode engalunganga kunye ne-electrolyte esetyenzisiweyo i-lithium ion iiseli zebhetri ze-lithium zixutywe.

Ukungaguquguquki kuchaphazeleka ngakumbi ngamaqela anamacala amaninzi. 2) I-lithium eguquguqukayo ye-lithium ion inkqubo yokucutshungulwa kwebhetri inzima ngakumbi, ngexesha lonke ukusetyenzwa, ukuhambelana kwenkqubo nganye kubaluleke kakhulu, kodwa eyona nto inzima kakhulu ukuqinisekisa ukuhambelana yinkqubo yokwaleka , Ubukhulu kunye ne-avareji ye-moiety yokwaleka kunye nomsebenzi wezinto eziphathekayo azikho iindlela zoomatshini ezilula ukulawula, oko kungumnqweno wokubangela iiseli zebhetri ze-lithium-ion. Umahluko kwinkqubo yokuvelisa unokuhlawulwa kuphela kwinkqubo yokuhlela.

Ngexesha lokucutshungulwa kwebhetri ye-lithium-ion ye-lithium, nangona ulawulo olungqongqo lwezithako, i-slurry, i-coating, i-cut, i-roll compression, inciphisa nje ukutenxa okusemgangathweni phakathi kweemveliso ezininzi, kodwa ayikwazi ukuphelisa ukungahambelani. (2) Igxininisa ukuba i-lithium-powered lithium-ion battery cell ikhokelela kwi-lithium ion ibhetri yemodyuli yemodyuli yombane, isakhiwo esiqinileyo siquka i-electrode enhle, i-electrode fluid, i-anode, i-electrode negative fluid, i-diaphragm, kunye ne-electrolyte. Ukusebenza kweeseli ze-lithium-ion ze-lithium-ion azihambisani, kwaye ingcambu ibangela ekugqibeleni iya kukumba kula macandelo.

Ukungahambelani kwebhetri ye-lithium-ion ibhetri ye-lithium-ion ngokuqinisekileyo iya kudluliselwa kwimodyuli yebhetri ye-lithium-ion, kunye nomnqweno we-lithium yamandla e-lithium ion yokuhlela ibhetri iya kubonakala kwimodyuli yebhetri ye-lithium ion emva kokubumba. Iseli yebhetri ye-lithium ion ene-monomer i-welded, i-clamping, intambo ehambelanayo, idityaniswe kunye ukuze yenze imodyuli yebhetri ye-lithium ion. Inkqubo kule nkqubo ayihambelani, ngokuqinisekileyo iya kukhokelela ekungahambelani phakathi kweemodyuli ze-lithium-ion ibhetri ye-lithium-ion kunye neemodyuli, olona phawu lune-intuitive luchasana lwangaphakathi lwemodyuli yebhetri ye-lithium-ion.

I-1) Ngexesha lemodyuli yebhetri ye-lithium-lithium-ion, inkqubo ye-welding ayihambelani nokwahlukana kwe-welding resistance. Ubungakanani be-lithium-powered lithium-ion ibhetri ye-cell resistance yangaphakathi yi-millis embalwa okanye ngaphezulu, kwaye kukho ukungahambelani okuncinci kokuchasana kwe-welding kwinkqubo ye-welding. Akwamkelekanga kwimodyuli yebhetri ye-lithium-ion ibhetri.

2) Umqolo wobhedu okanye i-high voltage wire edityaniswe phakathi kwemodyuli yebhetri ye-lithium ion, imodyuli, ubungakanani bayo, indlela yokudibanisa, kunye nesisombululo somphezulu sichaphazela ukuhambelana kwemodyuli yebhethri ye-lithium ion, i-Tight-in-life kwimodyuli yebhetri ye-lithium-ion. I-3) Isiphumo se-lithium yamandla e-lithium-ion iimodyuli zebhetri kwidibaniso ehlukeneyo (uxhulumaniso lwe-screw, i-crimping okanye i-welding,), ekusebenziseni, lukwahluke ekusebenziseni iimodyuli zebhetri ze-lithium ion ion. Ukongeza ekuqwalaseleni ukuqhutyelwa phambili, ukuqwalasela impembelelo yokuchasana koqhagamshelwano.

Amanqaku okudibanisa i-welding, ukuba izisombululo zomphezulu azenziwanga kakuhle, ukubola kwe-oxidation kwenzeka, ukuchasana kuya kwanda ngokwemvelo. Ngaphandle kokugqwala, ukuchasana kuya kuhluka kwi-rust ye-solder joints. (3) Into ebangela ukuba iimodyuli zombane ze-lithium-ion ibhetri ye-lithium-ion isebenzise iiparameters ezichaphazelayo, emva kokuba imodyuli yebhetri ye-lithium-ion isetyenziswe, imodyuli yebhetri ye-lithium-ion isetyenziswa kwimodyuli nganye ye-lithium ion ibhetri yombane ongundoqo weparameter.

Ngenxa yeeseli zebhetri ze-lithium ion kwi-lithium yamandla e-lithium ion ibhetri yemodyuli, i-lithium yamandla e-lithium ion iiseli zebhetri ezisongelwe kumbindi wemodyuli yebhetri ye-lithium ion zisembindini webhetri ye-lithium ion. Imodyuli yebhetri ye-Ion I-monomer yangaphandle ye-lithium yamandla i-lithium ion ibhetri yeseli, iimeko zokutshatyalaliswa kobushushu zihluke kakhulu. Iimeko zobushushu ezahlukeneyo monomer lithium amandla lithium ion iiseli ibhetri zahlukile phambi kokufikelela ibhalansi thermal.

1) Ukuba ibhetri ye-lithium ion ifakwe kwiindawo ezahlukeneyo, impembelelo yokuhambelana kweemodyuli zebhetri ze-lithium ion ngenxa yokushisa kwayo okusingqongileyo kuyahluka. Ngenxa yamanqanaba ahlukeneyo ommandla wangaphandle, umgama weemeko zomthombo wokushisa ungabangela ukungafani kweemeko zeqondo lokushisa kweemodyuli zebhetri ze-lithium-ion kwi-lithium-dynamic lithium-ion battery packs. I-2) I-lithium-powered lithium-ion battery cell phase ihluke kwisikhundla somqolo wethusi wangoku, oya kubangela iimeko zokutshatyalaliswa kobushushu phakathi komnye nomnye, okubangela ukungahambisani nokushisa kwe-thermal ambient ye-lithium-powered lithium-ion battery cell.