{"id":1485,"date":"2019-12-18T14:37:17","date_gmt":"2019-12-18T22:37:17","guid":{"rendered":"https:\/\/evhnews.com\/?p=1485"},"modified":"2019-12-22T19:19:16","modified_gmt":"2019-12-23T03:19:16","slug":"den-effektiva-drivlinan-for-den-helt-eldrivna-bmw-ix3","status":"publish","type":"post","link":"https:\/\/evhnews.com\/sv\/2019\/12\/18\/den-effektiva-drivlinan-for-den-helt-eldrivna-bmw-ix3\/","title":{"rendered":"The Efficient Drivetrain For The Purely Electric BMW iX3"},"content":{"rendered":"

\u00a0<\/em><\/span>Den effektiva drivlinan f\u00f6r den helt elektriska BMW iX3 Bildkredit BMW Media<\/em><\/p>\n

The Efficient Drivetrain For The Purely Electric BMW iX3<\/strong><\/p>\n

F\u00f6ljande globala pressmeddelande inneh\u00e5ller inte specifik marknadsinformation f\u00f6r USA. P\u00e5 v\u00e4g in i en ny era av elektrisk mobilitet: Den effektiva drivlinan f\u00f6r den helt eldrivna BMW iX3. Trailblazer f\u00f6r femte generationens BMW eDrive-teknik - Innovationer f\u00f6r elmotor och h\u00f6gsp\u00e4nningsbatteri - Extra r\u00e4ckvidd tack vare h\u00f6gre effektivitet ist\u00e4llet f\u00f6r st\u00f6rre batteri.<\/p>\n

F\u00f6ljande globala pressmeddelande inneh\u00e5ller inte n\u00e5gon specifik marknadsinformation f\u00f6r USA. <\/span><\/strong><\/p>\n

BMW iX3, som b\u00f6rjar tillverkas 2020, m\u00f6jligg\u00f6r lokalt utsl\u00e4ppsfri k\u00f6rning i en ny och effektiv form, samtidigt som den \u00e4r l\u00e4mplig f\u00f6r vardagsbruk. En r\u00e4ckvidd p\u00e5 mer \u00e4n 440 km* enligt den lagstadgade WLTP-testcykeln uppn\u00e5s med en nettobatteristorlek p\u00e5 74 kWh*. <\/span><\/p>\n

Den f\u00f6rsta renodlat eldrivna Sports Activity Vehicle (SAV) \u00e4r f\u00f6reg\u00e5ngaren f\u00f6r femte generationens BMW eDrive-teknik, som fr\u00e5n och med 2021 \u00e4ven kommer att anv\u00e4ndas i BMW i4 och BMW iNEXT. F\u00f6r detta \u00e4ndam\u00e5l har b\u00e5de drivsystemet och h\u00f6gsp\u00e4nningsbatterienheten med banbrytande battericellsteknik utvecklats helt p\u00e5 nytt. I BMW iX3 s\u00e4kerst\u00e4ller den relaterade utvecklingen en helt typisk k\u00f6rupplevelse i kombination med enast\u00e5ende effektivitet och en ny balans mellan vikt och r\u00e4ckvidd.<\/span><\/p>\n

BMW iX3 \u00e4r ytterligare en milstolpe i det konsekventa f\u00f6rverkligandet av BMW Groups elektrifieringsstrategi. \u00c5r 2020 kommer BMW X3 att bli m\u00e4rkets f\u00f6rsta modell som \u00e4r tillg\u00e4nglig b\u00e5de med konventionella bensin- och dieselmotorer samt plug-in hybrid och ren eldrift. Med detta \u201cpower of choice\u201d-erbjudande tar det globalt verksamma f\u00f6retaget h\u00e4nsyn till de olika kraven och behoven hos sina kunder \u00f6ver hela v\u00e4rlden samt maximal effektivitet i minskningen av CO2-utsl\u00e4pp. BMW iX3 tillverkas f\u00f6r v\u00e4rldsmarknaden av joint venture-bolaget BMW Brilliance Automotive i Shenyang, Kina.<\/p>\n

\"BMW
\n\"BMW<\/span>Den effektiva drivlinan f\u00f6r den helt elektriska BMW iX3. Bildkredit BMW Media<\/em><\/em><\/span>
\n<\/span><\/p>\n

Den femte generationens BMW eDrive-teknik \u00e4r nyckeln till framtidsinriktad h\u00e5llbarhet f\u00f6r fordon med elektrifierade drivsystem. Den \u00e4r resultatet av ett konsekvent utvecklingsarbete inom ramen f\u00f6r BMW Efficient Dynamics och BMW Groups mer \u00e4n 10-\u00e5riga erfarenhet inom omr\u00e5det elektrisk mobilitet. <\/span><\/p>\n

Alla komponenter i drivlinan som anv\u00e4nds f\u00f6r BMW eDrive-tekniken har utvecklats enbart av BMW Group. Dessutom tillverkas elmotorn och h\u00f6gsp\u00e4nningsbatterierna i koncern\u00e4gda tillverkningsanl\u00e4ggningar. P\u00e5 s\u00e5 s\u00e4tt s\u00e4kerst\u00e4ller BMW Group att man har ett avg\u00f6rande inflytande p\u00e5 produktegenskaperna och kvaliteten p\u00e5 varje komponent.\u00a0<\/span>Dessutom \u00e4r drivenheten och h\u00f6gsp\u00e4nningsbatteriet flexibelt skalbara n\u00e4r det g\u00e4ller effekt och energiinneh\u00e5ll och kan d\u00e4rmed anv\u00e4ndas i olika fordonskoncept och segment.<\/span><\/p>\n

Effektiv dynamik n\u00e4r den \u00e4r som b\u00e4st: Ny drivkomponent med h\u00f6g verkningsgrad och varum\u00e4rkestypiska effektegenskaper.
\n<\/span><\/strong>
\nI BMW iX3 n\u00e5r Efficient Dynamics en ny niv\u00e5. Fordonets femte generation BMW eDrive-teknik best\u00e5r av en drivenhet d\u00e4r elmotor, systemelektronik och v\u00e4xell\u00e5da \u00e4r samlade i ett centralt h\u00f6lje. Detta inneb\u00e4r att det n\u00f6dv\u00e4ndiga installationsutrymmet f\u00f6r drivtekniken och dess vikt reduceras avsev\u00e4rt. F\u00f6rh\u00e5llandet mellan motoreffekt och vikt f\u00f6r drivsystemet f\u00f6rb\u00e4ttras med cirka 30 procent j\u00e4mf\u00f6rt med f\u00f6reg\u00e5ende generation.<\/span><\/p>\n

Elmotorn i BMW iX3 levererar en maximal uteffekt p\u00e5 210 kW\/286 hk*. Vridmomentet p\u00e5 400 Nm* m\u00f6jligg\u00f6r en h\u00f6g initial acceleration och h\u00e5ller en h\u00f6g niv\u00e5 \u00e4ven vid de h\u00f6gre motorvarvtalen tack vare exklusiva BMW-design\u00e5tg\u00e4rder.<\/span><\/p>\n

En annan speciell egenskap hos den elmotor som f\u00f6r f\u00f6rsta g\u00e5ngen anv\u00e4nds i BMW iX3 \u00e4r en konstruktionsmetod som eliminerar behovet av s\u00e4llsynta jordartsmetaller.<\/p>\n

Den elmotor som anv\u00e4nds i BMW iX3 \u00f6verf\u00f6r kraften till bakhjulen. Detta leder till en ytterligare \u00f6kning av drivsystemets effektivitet. Dessutom drar BMW iX3 nytta av en drivdesign som f\u00f6rmedlar den traditionella BMW-upplevelsen av bakhjulsdrift.\u00a0<\/span><\/p>\n

H\u00f6gsp\u00e4nningsbatterier med betydligt h\u00f6gre energit\u00e4thet och ansvarsfull anv\u00e4ndning av r\u00e5material.<\/span><\/strong><\/p>\n

H\u00f6gsp\u00e4nningsbatteriet i BMW iX3 \u00e4r en integrerad del av BMW:s femte eDrive-generation och baseras p\u00e5 den senaste utvecklingen inom NMC-811-tekniken i BMW:s typiska prismatiska design. BMW Group har en enast\u00e5ende utvecklingskapacitet inom detta omr\u00e5de. Denna know-how oms\u00e4tts i exakta specifikationer f\u00f6r materialanv\u00e4ndning och batteridesign, enligt vilka battericellerna tillverkas. Det konsekventa forsknings- och utvecklingsarbetet h\u00f6jer inte bara energit\u00e4theten utan f\u00f6rb\u00e4ttrar ocks\u00e5 st\u00e4ndigt alla battericellernas egenskaper, i synnerhet h\u00e5llbarhet och s\u00e4kerhet. Sammantaget visar BMW:s h\u00f6gsp\u00e4nningsbatteri det optimala av vad som \u00e4r m\u00f6jligt i dag.<\/span><\/p>\n

Samtidigt kunde BMW:s ingenj\u00f6rer minska andelen kobolt i batteriet med ytterligare tv\u00e5 tredjedelar. J\u00e4mf\u00f6rt med tidigare teknik som anv\u00e4nts av BMW Group \u00e4r den gravimetriska energit\u00e4theten p\u00e5 cellniv\u00e5 i BMW iX3 cirka 20 procent h\u00f6gre.<\/span><\/p>\n

Med BMW iX3 k\u00f6ps r\u00e5materialen kobolt och litium f\u00f6r f\u00f6rsta g\u00e5ngen direkt av BMW och \u00f6verl\u00e4mnas sedan till tillverkaren av battericellerna.<\/p>\n

Dessutom har skalbarheten och den kompakta designen hos h\u00f6gsp\u00e4nningsbatterienheten optimerats ytterligare. Battericellerna grupperas i moduler p\u00e5 specialiserade BMW-produktionsst\u00e4llen och monteras slutligen som h\u00f6gsp\u00e4nningsbatteripaket anpassade till varje modell. H\u00f6gsp\u00e4nningsbatterienheten i BMW iX3 \u00e4r installerad i ett extremt plant l\u00e4ge i fordonsgolvet. Tack vare detta arrangemang finns det ingen f\u00f6rlust av utrymme f\u00f6r passagerare och bagageutrymmet j\u00e4mf\u00f6rt med de konventionellt drivna versionerna av BMW X3.<\/span>\u00a0<\/span><\/p>\n

St\u00f6rre r\u00e4ckvidd tack vare h\u00f6g effektivitet snarare \u00e4n ett st\u00f6rre batteri<\/span><\/strong><\/p>\n

Med ett bruttoenergiinneh\u00e5ll p\u00e5 74 kWh* uppn\u00e5r h\u00f6gsp\u00e4nningsbatteriet i BMW iX3 en r\u00e4ckvidd p\u00e5 mer \u00e4n 440 km* enligt WLTP-testcykeln. Inom sitt segment har BMW iX3 inte bara en unikt l\u00e5g energif\u00f6rbrukning p\u00e5 mindre \u00e4n 20 kWh\/100 km* enligt WLTP-testcykeln, utan st\u00e5r ocks\u00e5 f\u00f6r ett nytt f\u00f6rh\u00e5llande mellan batteristorlek och r\u00e4ckvidd.<\/span><\/p>\n

Tack vare drivkomponenternas goda verkningsgrad och h\u00f6gsp\u00e4nningsbatteriets h\u00f6ga energit\u00e4thet uppn\u00e5r BMW iX3 en r\u00e4ckvidd som bara \u00e4r m\u00f6jlig f\u00f6r vanliga elbilar med st\u00f6rre och d\u00e4rmed tyngre batterier.<\/span><\/p>\n

Positiv milj\u00f6p\u00e5verkan s\u00e4kerst\u00e4lls.
\n<\/span><\/strong>
\nElbilars \u201cverkliga\u201d ekologiska fotavtryck ifr\u00e5gas\u00e4tts ibland, s\u00e4rskilt p\u00e5 marknader som fortfarande har en l\u00e5g andel gr\u00f6n el i det allm\u00e4nna eln\u00e4tet. P\u00e5 BMW Group m\u00e5ste varje elektrifierad modell bevisa att dess CO2-balans under hela cykeln, som omfattar ink\u00f6p av r\u00e5material, leveranskedja, produktion och anv\u00e4ndningsfas samt \u00e5tervinning, \u00e4r betydligt b\u00e4ttre \u00e4n f\u00f6r ett konventionellt drivet syskon. F\u00f6r BMW iX3 \u00e4r den relaterade f\u00f6rdelen mer \u00e4n 30 procent j\u00e4mf\u00f6rt med en BMW X3 sDrive 20d n\u00e4r genomsnittlig europeisk str\u00f6mf\u00f6rs\u00f6rjning anv\u00e4nds under bilens anv\u00e4ndningsfas. Om fordonet laddas med gr\u00f6n el \u00e4r f\u00f6rdelen cirka 60 procent.<\/p>\n

I analogi med BMW i3 Plug&Play-tekniken \u00e4r h\u00f6gsp\u00e4nningsbatteriet i BMW iX3 dessutom planerat f\u00f6r ett andra liv som station\u00e4rt batteripaket under perioden efter den f\u00f6rsta l\u00e5nga livsl\u00e4ngden i bilen. P\u00e5 s\u00e5 s\u00e4tt kan den redan positiva CO2-balansen f\u00f6r BMW iX3 f\u00f6rb\u00e4ttras ytterligare.<\/span><\/p>\n

\n

#G08 #Teknik #Alternativa drivsystem, framtidens mobilitet #Effektiv dynamik #Elektrifiering #BMW i Automobiles #BMW iX3<\/p>\n

* = prelimin\u00e4ra uppgifter<\/span><\/div>\n

\"EVHN<\/p>","protected":false},"excerpt":{"rendered":"

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