I-Mahle, inkampani yezingxenye zezimoto yaseJalimane, isungule izinjini zikagesi ezisebenza kahle kakhulu zama-EV, futhi akulindelekile ukuthi kube nengcindezi ekuhlinzekweni nasekufuneni umhlaba ongavamile.
Ngokungafani nezinjini ezivuthayo zangaphakathi, isakhiwo esiyisisekelo kanye nesimiso sokusebenza samamotho kagesi kulula ngokumangalisayo.Ngicabanga ukuthi abantu abaningi bake badlala “nge-four-wheel drive” besebancane.Kukhona injini kagesi kuyo.
Umgomo wokusebenza kwenjini ukuthi inkambu kazibuthe isebenza ngamandla wamanje ukwenza injini ijikeleze.Injini iyisisetshenziswa esiguqula amandla kagesi abe amandla emishini.Isebenzisa ikhoyili enikwe amandla ukuze ikhiqize inkambu kazibuthe ejikelezayo futhi isebenza ku-rotor ukuze yakhe i-torque ye-magnetoelectric force rotation.I-motor kulula ukuyisebenzisa, ithembekile ekusebenzeni, intengo ephansi futhi iqinile ngesakhiwo.
Ziningi kakhulu izinto empilweni yethu ezingaphenduka, njengezikomisa izinwele, izicoci ze-vacuum, njll., zinezinjini.
I-motor emotweni kagesi ehlanzekile inkulu kakhulu futhi iyinkimbinkimbi, kodwa isimiso esiyisisekelo siyefana.
Izinto ezidingekayo ukuze kudluliswe amandla kumotho, futhi impahla eqhuba ugesi ebhethrini ikhoyili yethusi ngaphakathi kwenjini.Izinto ezakha insimu kazibuthe uzibuthe.Lezi futhi izinto ezimbili eziyisisekelo kakhulu ezakha injini.
Esikhathini esidlule, odonsa abasetshenziswa ezimotweni zikagesi babeyizibuthe ezihlala njalo ezenziwe ngensimbi, kodwa inkinga iwukuthi amandla kazibuthe alinganiselwe.Ngakho-ke uma unciphisa injini yehle ifike kusayizi oyixhume ku-smartphone namuhla, ngeke uthole amandla kazibuthe owadingayo.
Kodwa-ke, ngawo-1980, kwavela uhlobo olusha lwamagnetic unomphela, olubizwa ngokuthi "i-neodymium magnet".Ozibuthe be-Neodymium banamandla cishe ngokuphindwe kabili kunomazibuthe abavamile.Ngenxa yalokho, isetshenziswa kuma-earphone nama-earphone amancane futhi anamandla kakhulu kunama-smartphone.Ngaphezu kwalokho, akunzima ukuthola “ozibuthe be-neodymium” ekuphileni kwethu kwansuku zonke.Manje, ezinye izipikha, ama-induction cooker, nomakhalekhukhwini ezimpilweni zethu kuqukethe “ozibuthe be-neodymium”.
Isizathu sokuthi ama-EV aqale ngokushesha kangaka namuhla kungenxa “yozibuthe be-neodymium” abangathuthukisa ngokuphawulekayo usayizi noma ukuphuma kwenjini.Nokho, ngemva kokungena ekhulwini lama-21, kuye kwavela inkinga entsha ngenxa yokusetshenziswa komhlaba ongavamile kumazibuthe we-neodymium.Iningi lezinsiza zomhlaba ezingavamile liseShayina.Ngokwezibalo, cishe amaphesenti angama-97 ezinto zokusetshenziswa zikazibuthe zomhlaba eziyivelakancane ahlinzekwa yiShayina.Njengamanje, ukuthunyelwa kwamanye amazwe kwalesi sisetshenziswa kuvinjelwe kakhulu.
Ngemva kokwenza ozibuthe be-neodymium, ososayensi bazama futhi behluleka ukwakha omazibuthe abancane, abanamandla, futhi abashibhile.Njengoba i-China ilawula ukuhlinzekwa kwezinsimbi ezihlukahlukene ezingavamile nomhlaba ongavamile, abanye abahlaziyi bakholelwa ukuthi intengo yezimoto zikagesi ngeke yehle njengoba bekulindelekile.
Nokho, muva nje, inkampani yaseJalimane yobuchwepheshe bezimoto kanye nezingxenye zokuthuthukiswa kwezingxenye "Mahle" ithuthukise ngempumelelo uhlobo olusha lwemoto olungenayo izakhi zomhlaba ezingavamile nhlobo.Injini ethuthukisiwe ayinakho omazibuthe nhlobo.
Le ndlela yamamotho yaziwa ngokuthi "i-induction motor" futhi idala insimu kazibuthe ngokudlula i-stator esikhundleni sikazibuthe lapho amandla angageleza khona.Ngalesi sikhathi, lapho i-rotor ithintwa inkambu kazibuthe, izoheha amandla angaba namandla e-electromotive, futhi kokubili kuyasebenzisana ukuze kukhiqize amandla ajikelezayo.
Kalula nje, uma amandla kazibuthe akhiqizwa unomphela ngokusonga injini ngozibuthe unomphela, khona-ke indlela iwukuba esikhundleni sikazibuthe unomphela ngozibuthe kagesi.Le ndlela inezinzuzo eziningi, isimiso sokusebenza silula, futhi sihlala isikhathi eside kakhulu.Okubaluleke kakhulu, kukhona ukuncipha okuncane ekusebenzeni kahle kokukhiqizwa kokushisa, futhi okunye okungalungile kozibuthe be-neodymium ukuthi ukusebenza kwabo kuyehla lapho ukushisa okuphezulu kukhiqizwa.
Kodwa futhi inebubi, njengoba okwamanje iqhubeka nokugeleza phakathi kwe-stator ne-rotor, ukushisa kubi kakhulu.Yiqiniso, kungenzeka ukusebenzisa kahle ukushisa okukhiqizwa ngokuvuna futhi ukusebenzise njenge-heater yangaphakathi yemoto.Ngaphandle kwalokho, kunezinye ezimbalwa ezingezinhle.Kodwa u-MAHLE umemezele ukuthi useyisungule ngempumelelo injini engeyona uzibuthe ehlanganisa ukushoda kwenjini yokungenisa izihambi.
I-MAHLE inezinzuzo ezimbili ezinkulu enjini yayo esanda kwakhiwa engenazibuthe.Umuntu akathintwa ukungazinzi kokuhlinzekwa komhlaba okungavamile kanye nesidingo.Njengoba kushiwo ngenhla, izinsimbi eziningi zomhlaba eziyivelakancane ezisetshenziswa kozibuthe abangapheli okwamanje zihlinzekwa yiShayina, kodwa izinjini ezingezona uzibuthe azithintwa ukucindezela kokuhlinzekwa komhlaba okungavamile.Ngaphezu kwalokho, njengoba izinto zomhlaba ezingavamile zingasetshenziswa, zinganikezwa ngentengo ephansi.
Okunye ukuthi ikhombisa ukusebenza kahle kakhulu, njengoba izinjini ezivame ukusetshenziswa ezimotweni zikagesi zisebenza kahle cishe ku-70-95%.Ngamanye amazwi, uma unikeza u-100% wamandla, unganikeza okungenani u-95% wokukhiphayo.Kodwa-ke, kule nqubo, ngenxa yezinto zokulahlekelwa ezifana nokulahlekelwa kwensimbi, ukulahlekelwa kokuphumayo akunakugwenywa.
Kodwa-ke, uMahler kuthiwa usebenza kahle ngaphezu kuka-95% ezimweni eziningi futhi aze afike kuma-96% kwezinye izimo.Nakuba izinombolo eziqondile zingakamenyezelwa, lindela ukukhuphuka okuncane kobubanzi uma kuqhathaniswa nemodeli yangaphambilini.
Ekugcineni, u-MAHLE wachaza ukuthi injini ethuthukisiwe engenazibuthe ayikwazi ukusetshenziswa ezimotweni zikagesi ezivamile zabagibeli, kodwa futhi ingasetshenziswa ezimotweni zezentengiselwano ngokukhulisa.U-MAHLE uthe useluqalile ucwaningo lokukhiqiza abantu abaningi, futhi ukholelwa ngokuqinile ukuthi uma sekuqediwe ukwakhiwa kwenjini entsha, uzokwazi ukuhlinzeka ngezinjini ezizinzile, ezingabizi kakhulu nezisebenza kahle kakhulu.
Uma lobu buchwepheshe buqedwa, mhlawumbe ubuchwepheshe bezimoto zikagesi obuthuthukisiwe be-MAHLE bungaba isiqalo esisha sobuchwepheshe obungcono bezimoto zikagesi.
Isikhathi sokuthumela: Feb-04-2023