Motokari yemagetsi inoshanda sei?

Mavhiri mana, denga, mahwindo kumativi ose. Pakutanga kuona, motokari yemagetsi inogona kutaridzika se "yechinyakare" mukati memoto injini inopisa, asi pane zvishoma zvakasiyana zvakasiyana. Muchinyorwa chino, tichanyatso tarisa kuti motokari yemagetsi inoshanda sei.

Isu tese tinoziva kuti mota yepeturu inoshanda sei. Pachiteshi chepeturu, unozadza tangi yepeturu nemafuta. Iyi peturu inodyiswa kuburikidza nemapombi nemapombi kune injini yekupisa yemukati, iyo inosanganisa zvese nemhepo uye inoita kuti iputika. Kana nguva yekuputika uku yakanyatsorongedzwa, kufamba kunogadzirwa kunoshandura mukufamba kwekutenderera kwemavhiri.

Kana ukaenzanisa tsananguro iyi yakareruka nemota yemagetsi, unoona zvakawanda zvakafanana. Unochaja bhatiri remotokari yako yemagetsi panzvimbo yekuchaja. Iri bhatiri, hongu, kwete "tangi" isina chinhu senge mumotokari yako yepeturu, asi lithium-ion bhatiri, semuenzaniso, mulaptop kana smartphone. Magetsi aya anoshandurwa kuita kutenderera kuti kutyaira kugoneke.

Motokari dzemagetsi dzakasiyana zvakare

Idzi mota mbiri dzakafanana, kunyangwe paine misiyano yakakura. Tinotora gearbox. Mumotokari "yechinyakare", pane giya bhokisi pakati peinjini yekupisa yemukati nemaakisi ekutyaira. Mushure mezvose, injini yepeturu haigare ichigadzira simba rakazara, asi inowana simba rakawanda. Kana iwe ukatarisa girafu rinoratidza simba uye Nm yeinjini yekupisa mukati pane imwe nhamba yekuchinja, uchaona maviri macurves pairi. Mota dzemazuvano - kunze kweCVT transmissions - saka iva neanosvika magiya mashanu ekumberi kuti uchengetedze injini yako yemoto yemukati pakumhanya kwakakodzera nguva dzese.

Iyo mota yemagetsi inoburitsa simba rakazara kubva pakutanga uye ine yakafararira yakaringana yekumhanyisa renji kupfuura injini yekupisa yemukati. Mune mamwe mazwi, unogona kutyaira kubva 0 kusvika 130 km / h mumotokari yemagetsi pasina kudiwa kwemagiya akawanda. Nekudaro, mota yemagetsi senge Tesla ine giya rimwe chete rekumberi. Kusavapo kwemagiya akawanda kunoreva kuti hapana kurasikirwa kwesimba kana uchichinja magiya, ndosaka maEV achiwanzoonekwa samambo wekumhanya pamarobhoti. Mumwe anofanirwa kungodzvanya accelerator pedal pakapeti, uye iwe unobva wapfura.

Pane zvisizvo. Iyo Porsche Taycan, semuenzaniso, ine magiya maviri ekumberi. Mushure mezvose, Porsche inotarisirwa kuve yemitambo kupfuura Peugeot e-208 kana Fiat 500e. Kune vatengi vemotokari iyi, (zvishoma) high speed yepamusoro yakakosha zvikuru. Ichi ndicho chikonzero Taycan iine magiya maviri ekumberi, saka unogona kukurumidza kubva kune marambi emigwagwa mugiya rekutanga uye unakirwe neVmax yepamusoro mugiya rechipiri. Mota dzeFormula E zvakare dzine akawanda ekumberi magiya.

Torque

Tichitaura zvemitambo yemota, handei. torque vectorization assign. Isu tinoziva nzira iyi kubva kumotokari dzemafuta zvakare. Pfungwa yekuseri kwe torque vectoring ndeyekuti iwe unogona kugovera injini torque pakati pemavhiri maviri pane imwechete axle. Ngatitii wabatwa nemvura ine simba apo vhiri rinoerekana ratsvedza. Hazvina musoro kutamisa injini simba kune iri vhiri. Torque vectoring differential inogona kufambisa torque shoma kune vhiri iroro kuitira kuti udzore kutonga kwevhiri iroro.

Dzimwe mota dzemagetsi dzemitambo dzinowanzova neinenge mota imwe yemagetsi paekisero. Iyo Audi e-tron S inotova nemamotor maviri paaxle yekumashure, imwe yevhiri rimwe nerimwe. Izvi zvinorerutsa zvakanyanya kushandiswa kweiyo torque vector. Mushure mezvose, komputa inogona kukurumidza kusarudza kusapa simba kune rimwe vhiri, asi kuendesa simba kune rimwe vhiri. Chimwe chinhu chausingade kuita semutyairi, asi chaunogona kunakidzwa nacho.

"One Pedal Driving"

Imwe shanduko kumotokari dzemagetsi mabhureki. Kana kuti, nzira yebhureki. Injini yemotokari yemagetsi haigone kungoshandura simba kuita kufamba, asi zvakare kushandura mafambiro kuita simba. Mumotokari yemagetsi, izvi zvinoshanda nenzira yakafanana nebhasikoro dynamo. Izvi zvinoreva kuti kana iwe, semutyairi, uchibvisa tsoka yako pane accelerator pedal, dynamo inotanga pakarepo uye unosvika pakumira zvishoma. Nenzira iyi wakabhureki usina kunyatso bhureki nekuchaja bhatiri. Yakakwana, handiti?

Izvi zvinonzi regenerative braking, kunyange Nissan achida kuidana kuti "one-pedal driving." Huwandu hwekugadzirisa mabhureki hunogona kazhinji kugadziriswa. Zvinokurudzirwa kusiya kukosha uku pakakwirira kuitira kuti unonoke kushanda kwemotokari yemagetsi zvakanyanya sezvinobvira. Kwete chete yehuwandu hwako, asiwo nekuda kwemabhureki. Kana zvikasashandiswa, hazvinetsi. Motokari dzemagetsi dzinowanzotaura kuti mabhureki mapedhi uye madhisiki anogara kwenguva yakareba kupfuura pavakanga vachiri kutyaira mota yepeturu. Kuchengetedza mari nekusaita chinhu, izvozvo hazvinzwika semimhanzi munzeve dzako here?

Kuti uwane mamwe mashoko pamusoro pezvakanaka uye zvakashata, verenga chinyorwa chedu pamusoro pezvakanaka uye zvakashata zvemotokari yemagetsi.

mhedziso

Ehe, hatina kupinda mune zvese zvekuti mota yemagetsi inoshanda sei nehunyanzvi. Ichi chinhu chakaoma kunzwisisa chisingafadzi vazhinji. Isu takanyanya kunyora pano ndeipi misiyano yakakura kwatiri, peturu. Kureva nzira yakasiyana yekumhanyisa, braking uye mota. Unoda kuziva zvakawanda nezve izvo zvikamu zviri mumotokari yemagetsi? Zvadaro vhidhiyo yeYouTube pazasi ndiyo inofanirwa. Mumwe muzvinafundo wepaYunivhesiti yeDelft anotsanangura kuti inzira ipi magetsi anofanirwa kufamba nayo kubva paforogo kuenda kuvhiri. Unoda kuziva kuti mota yemagetsi inosiyana sei nepeturu? Wobva washanyira iyi US Department of Energy webhusaiti.

Mufananidzo: Model 3 Performance by @Sappy, via Autojunk.nl.