Nokufamba kwenguva, motokari itsva dzemagetsi, kunyanya motokari dzemagetsi dzakachena, dzicharamba dzichichengetedza kukura kwepasi rose, nekunyanya kubudiswa kwezvinodiwa, kuwedzera uye kuwedzera optimized bhatiri tekinoroji nemitengo, kuenderera mberi kwekuvandudzwa kwezvivakwa, uye kugamuchirwa kwevatengi kwemotokari dzemagetsi. kureba nekureba.

Chinhu chinonyanya kukosha mumotokari yemagetsi ibheteri. Kumabhatiri, nguva haisi banga, asi tembiricha ibanga. Hazvina mhosva kuti teknolojia yebhatiri yakanaka sei, kupisa kwakanyanya idambudziko. Naizvozvo, iyo bhatiri yekudziya yekutonga system yakatanga kuvepo.

Nezve mazwi akadai se ternary lithium uye ternary electric system, takambokurukura kirasi yekuverenga nekunyora, uye nhasi tichadhonza bhatiri rethermal management system yemotokari dzemagetsi. Kuti izvi zviitike, takabvunza VaLars Kostede, mutungamiri wepurojekiti yeHELLA China inoona nezvekuita, uyo ari nyanzvi munyaya iyi.

Chii chinonzi thermal management system?

Usanyengerwa neshoko iri, rakafanana nekurongedza nharembozha padivi pemugwagwa, kana kuti, kutaura zvinyoro, “polymer finish.” “Thermal management system” yakafanana nezwi rinosanganisira zvese.

Masisitimu akasiyana ekutonga kwemafuta anonangana nenzvimbo dzakasiyana, senge tangi remvura reinjini, uye air conditioner pamota ndicho chinhu chikuru pakuona kutasva kunyaradzwa-asi hazvisizvo. Pese panomiswa air conditioner yemota, hazvinei kuti chassis filtering capacity yakasimba sei, NVH yacho yakanaka sei? Rolls-Royce isina air conditioner haina kunaka seChery — kunyanya panguva ino yegore, maairconditioner akakosha kuhupenyu hwevaridzi vemotokari. Zvakakosha.

Motokari yemagetsi bhatiri thermal management system inogadzirisa iyi poindi.

Sei mabhatiri achida thermal management system?

Kuenzaniswa nemotokari dzemafuta, iyo “yakasarudzika” njodzi yekuchengetedza yemotokari dzemagetsi iri mukutonga kwekupisa kwebhatiri remagetsi. Mushure mekutiza kwekupisa kunoitika, kupararira kweketani kwakafanana neiyo thermonuclear reaction kunoitika.

Tora yakakurumbira 18650 lithium bhatiri semuenzaniso. Masero mazhinji ebhatiri anoumba bhatiri pack. Kana kupisa kweimwe bhatiri sero kusingadzoreki, kupisa kuchaendeswa kunzvimbo dzakapoteredza, uye ipapo masero ebhatiri akapoteredzwa achave neketani yekuita imwe neimwe senge firecracker. Munguva iyi, misoro mizhinji yekutsvagisa ichatangwa, kusanganisira yepakati tembiricha yekukwira mitengo, kemikari uye magetsi emagetsi kupisa, kutamisa kupisa uye convection.

Iyo iri nyore uye inoshanda nzira yekudzora iyo ketani yekupisa yekupisa ndeyekuwedzera chigadziko chekudzivirira pakati pemagetsi mabhatiri mayuniti-ikozvino mota zhinji dzemafuta dzinoteerera pazviri, uye denderedzwa rekudzivirira kwekuisa rinoiswa kunze kwebhatiri.

Kunyangwe iyo insulation layer iriyo yakapusa mhando yebhatiri thermal management system, ndiyo inonyanya kunetsa. Kune rimwe divi, ukobvu hweiyo insulation layer inokanganisa zvakananga huwandu hwese hwebhatiri pack; kune rumwe rutivi, iyo insulation layer ndeye “passive thermal management system” inononoka bhatiri paki painenge ichida kudziirwa kana kutonhodzwa.

Iyo yakanyanya kushanda tembiricha yechinyakare lithium bhatiri ndeye 0 ℃ ~ 40 ℃. Tembiricha yakawandisa inoderedza kugona kwebhatiri uye kutenderera kwehupenyu hwebhatiri. Kutaura zvazviri, kutonhora kwepasi muzhizha kunonyanya kudarika 40 ° C, uye munhu wose anoziva kuti kutonhora kwemotokari yakavharwa kunogona kudarika 60 ° C muzhizha. Saizvozvowo, mukati mebhatiri pack inzvimbo yakaganhurirwa uye ichapisa zvakanyanya… Pamotokari dzemagetsi, bhatiri rakakwana rethermal management system yakakosha.

Imwe mhando yemotokari dzemagetsi dzakatengeswa pamwero mukuru muNorth America muna 2011, nekuda kweiyo nyore bhatiri yekupisa yekudziya system, huwandu hwebhatiri hwakawora zvakanyanya mushure memakore mashanu, zvichikonzera kuti varidzi vemotokari vekuNorth America vabhadhare madhora zviuru zvishanu kutsiva bhatiri. .

Uye kana tembiricha yakadzikira kupfuura 0 ° C, simba rekuburitsa reyakajairika lithium mabhatiri richadzikiswa-inozivikanwawo se “kumhanya”. Uyezve, kuderera kwekushisa, kunowedzera kuipa kweionization yebhatiri, izvo zvinozoita kuti kuderera kwekushanda kwechaji, ndiko kuti, “zvakaoma kutengesa uye kuderera”. Iyo yakanaka bhatiri yekudziya yekudziya system inodziya bhatiri paki isati yachaja pane yakaderera tembiricha, uye kunyange ine yakaderera-simba rekudzivirira basa kana magetsi abatana.

Muchokwadi, mamwe makambani akagadzira yakaderera-tembiricha lithium mabhatiri akakodzera kutonhora kwakanyanya kwezvakatipoteredza. Semuenzaniso, yakaderera-tembiricha lithium bhatiri rakagadzirirwa nzvimbo dzepolar rinogona kuwana nekukurumidza kuchaja pa 0.2C pa -40 ° C uye simba rekuburitsa risingasviki 80%. Vamwe vanoshanda zvakanaka mukupisa kwe -50 ° C kusvika 70 ° C uye havadi chero rubatsiro kubva kune thermal management system.

Aya mabhatiri e-lithium akaoma kuzadzisa zvinodiwa nemakambani emotokari maererano nekuwanda kwesimba uye mutengo, saka kumakambani emotokari, mabhatiri ekudziya ekutonga masisitimu achiri mhinduro yehupfumi yekuvimbisa hupenyu hwebhatiri uye mamiriro ekushanda.

Battery thermal management system inoshanda sei?

Nheyo yekushanda yebhatiri thermal management system yakafanana neyemumba air conditioner. Zvichitaurwa zviri nyore, kuyerwa nekudzora unit ine basa rekutarisa tembiricha, uye tembiricha yekudzora chikamu chinotyaira svikiro rekutamisa kupisa kupedzisa tembiricha yekupedzisira. Nekudaro, iyo tembiricha yekudzora tembiricha yebhatiri thermal management system yakakwira zvakanyanya kupfuura iyo yemumba air conditioners, uye inogona kunyange kutarisa kudziya kwesero bhatiri rimwe mubhatiri pack.

Iyo yakajairika kupisa conduction media mubhatiri thermal management system imhepo, mvura uye chikamu chekuchinja zvinhu. Nekuda kwekuita basa uye mutengo zvinhu, mazhinji emazuva ano mabhatiri ekudziya ekutonga masisitimu anoshandisa mvura seyekupisa kupisa svikiro. Iyo pombi ndiyo yakakosha chikamu cheiyi bhatiri thermal management system.

Parizvino, HELLA inopa akawanda epakati epakati ebhatiri thermal management system yemotokari nyowani dzesimba, iyo inonyanya kumiririra iyo yemagetsi inotenderera pombi yemvura MPx, inogona kunyatso kudzora kudzvanywa uye kuyerera kweiyo tembiricha yekushanda inochengetedzwa panguva yakakodzera. nhanho kuti uwane kusimba kwebhatiri system.

Pamusoro pezvo, HELLA’s battery thermal management system inopawo mhinduro kuindasitiri yemotokari, kwete chete mhinduro yechigadzirwa, kunyanya muChina, iyo yakakosha…

Saka, chii chinonzi system solution, uye chii chiri nyore mhinduro?

Tenga komputa, semuenzaniso, unoudza mutengesi nezvekuita, kushandiswa, uye mutengo unokwanisika, mutengesi anokubatsira kusarudza zvimwe zvigadzirwa uye anokuudza mutemo wewaranti, anokuda iwe, bhadhara, uye zivisa mutengesi kuti unoda kuisa chero vhezheni. of the operating system , Zuva rinotevera pakombiyuta, mushure mokunge wasayina chimwe chinhu, kombiyuta inoputika zvakananga kumutengesi-iyi inonzi system solution.

Mhinduro chete ndeyekutenga yako ganda, CPU, fan, ndangariro, hard drive, giraidhi kadhi pamusika, wozozvigadzira wega. Iyi nzira haigone kugadziriswa mukati memazuva maviri. Uye komputa yakaungana haina waranti. Kamwe muchina wacho watadza, unofanirwa kuenda kune zvikamu zvekugadzirisa chimwe nechimwe, uye kutaurirana neakakodzera zvikamu zvevatengesi mushure mekuwana zvikanganiso. Uye zvakare, kana chechitatu-bato chishongedzo chakakuvadzwa nekuda kwekusashanda kwechishandiso, semuenzaniso, iyo CPU inopisa nekuda kwedambudziko re fan, zviri nani kubhadhara mutengo weiyo fan nyowani nemupi we fan, uye iyo kurasikirwa kweCPU hakuzobhadharwa…

Uyu ndiwo mutsauko pakati pegadziriro yekugadzirisa uye mhinduro imwe chete.