Indlela yokunciphisa ilahleko ngelixa ibhetri ikwixesha elinye?

Umbhali : Iflowpower - UMboneleli weSikhululo saMandla esiphathwayo

Ukutshisa imoto evuthayo akutshisi abantu, iingxowa ezivuthayo azitshisi imoto, azitshisi. Olunjani lona ulwimi oludumileyo. Ngapha koko, ayisiyiyo le nto ithethwa ngumntu kwicandelo, kodwa ngumphathi jikelele weBeijing Keyi Power Technology Co.

, Ltd., umphathi jikelele weBeijing Keyi Power Technology Co., Ltd.

, obandakanyeka kwitheknoloji yokhuseleko lwenkqubo yebhetri ye-lithium eguqukayo, sele isandul &39;i-2017 International Electric Vehicle Power Lithium Development Battery and Technology Innovation Summit. Thenga intetho ephambili. U-Tian Shu uthe ezi ntlobo zintathu zeepakethi ezivuthayo ziyinjongo yamanqanaba amathathu olawulo lokhuseleko lwamandla e-lithium battery pack.

Ukwenzakala; isivakalisi sesibini, isikhwama esivuthayo asiyiyo imoto evuthayo yinjongo ephakathi, oko kukuthi, ipakethi yebhetri ayigxothwanga, kodwa ayiyikutshisa isithuthi; isivakalisi sesithathu asitshisi ipakethe yinjongo ephambili, oko kukuthi, nangayiphi na imeko, ipakethi yebhetri ayifumani umlilo. Ukuze ufezekise inqanaba lembuyekezo ngemoto yamafutha, isithuthi samandla esitsha siyanda kwimingeni ejongene nokhuseleko lwebhetri ye-lithium phantsi kwexabiso eliphantsi, elilula, elihlala ixesha elide, elikhawulezayo, amandla aphezulu, njl. Ingxaki yokhuseleko ebangelwa koku ikwaphawulwe.

Ngokombono wokuphuhliswa kweminyaka yakutshanje, imiba yokhuseleko yezithuthi zamandla amatsha ibalulekile ngendlela yomlilo kuluntu kwaye iyaziwa ngokubanzi. Idatha ibonisa ukuba i-29 iyonke kwiimoto zamandla amatsha e-China zenzeke e-China, xa kuthelekiswa nesixa esikhulu seenqwelo ze-400,000 phantsi kokuphela, malunga ne-50ppm. Ukuba lo mlinganiso ubalwa ukusuka kwi-2020, isiqinisekiso sesithuthi samandla esitsha sifikelele kwi-5 yezigidi, ingozi yomlilo ilingana namaxesha angama-250.

Ukususela kwimiphumo yeengozi ezahlukeneyo zomlilo, kunzima ukuphepha iingozi ezinkulu kweli xesha, kwaye iziphumo aziyi kucingelwa. Ngokubanzi, i-thermal ngaphandle kwamandla ebhetri ye-lithium yi-chain reaction eqaliswe yi-reaction yecala, kwaye ubushushu obuveliswayo bunokunyusa ubushushu bebhetri ukuya kwi-400-1000 degrees Celsius. Ukusuka kwimodi ye-thermostat yebhetri ye-lithium yamandla, kubalulekile ukubangela inkuthazo ye-thermal, i-electroicres, incentives mechanical, njl.

, abantu babo basenokuba bashushu ngokugqithiseleyo, batsale kakhulu, basebenza ngombane omfutshane, kunye nesixhobo sokwenza izinto. Ngoko ke, ikhoboka, umbane, kunye nokushisa kuhlukaniswe kumthombo, ibhetri yepakethe, ukukhuselwa kwemoto yonke, ulawulo lwe-BMS lulawulwa yinqanaba lesicwangciso sokhuseleko, kwaye i-BMS ilawulwa, kwaye ishushu kwaye ingalawulwayo, i-diffusion eshushu. , Thintela iimbono zolawulo lobunjineli emlilweni.

Ngokuqinisekileyo, iintlobo ezahlukeneyo zeebhetri ze-lithium eziguquguqukayo zineendlela ezahlukeneyo zokuphendula ngokuphuma kwe-thermal, ngokweempawu zabo, amanyathelo okulawula ukucokisa ahambelanayo. Kwintlanganiso, uSekela Mongameli weSebe le-R <000000> D elivela kwi-Teeng New Energy Automobile Co., Ltd.

yahlalutywa. Ukukhusela ukhuseleko kunye nokulawulwa kwebhetri ye-lithium ye-lithium ye-teeng yayiqala ukusuka kuyilo lokhuseleko, oko kukuthi, ukuqwalasela ibhetri ye-lithium yamandla. Imiba emininzi yokhuseleko lweekhemikhali, ukhuseleko lwesakhiwo, ukhuseleko lombane, ukhuseleko olusebenzayo.

Ngesi siseko, impembelelo engundoqo yombane, i-extrusion engundoqo yombane, uxinzelelo lwemodyuli, imodyuli ye-flat press, i-flat pressure, i-naliti, ukutshatyalaliswa kwangaphambili, inkqubo iguqukile, inkqubo iyothuka, kunye nomlilo Ukulinda iimvavanyo ezahlukeneyo ukuphumeza umgangatho ophezulu wokhuseleko. Abavelisi bebhetri be-lithium abadumileyo behlabathi baya kuthintelwa kukhuseleko lwezinto eziphathekayo, uyilo lwebhetri, ulawulo lwebhetri. I-Matsushita Electric Electromechanical (ilizwe lam) Co.

, Ltd. Unobhala uWu Jie wachaza ukuba ibhetri ye-lithium eguquguqukayo kufuneka yenze uyilo lolawulo lwe-thermal, i-anti-anti-anti-chain reaction mechanism yebhetri ye-lithium-ion ikhethiweyo ukuvimba i-thermal out-of control chain Reaction. Ngokweenkcukacha, kubandakanywa i-doping ye-electrode efanelekileyo kunye ne-negative kunye ne-coating, i-electrolyte flame retardant additive, kunye ne-polymer kunye ne-electrolyte eqinile, njl.