{"id":2050,"date":"2024-03-08T08:47:11","date_gmt":"2024-03-08T16:47:11","guid":{"rendered":"https:\/\/evwra.org\/?p=2050"},"modified":"2024-03-08T08:47:11","modified_gmt":"2024-03-08T16:47:11","slug":"gt4e-all-electric-racing-porsche-artic-test","status":"publish","type":"post","link":"https:\/\/evwra.org\/da\/2024\/03\/08\/gt4e-all-electric-racing-porsche-artic-test\/","title":{"rendered":"GT4e All-Electric Racing Porsche Artic Test"},"content":{"rendered":"

\"\"
\nAt drive en eksperimentel 800 kW (1.088 hk) GT4e All-Electric Racing Porsche mellem fyrretr\u00e6erne i en fjern finsk skov er ikke alles id\u00e9 om markedsunders\u00f8gelser. Men det er heller ikke alle, der t\u00e6nker som Oliver Schwab og Bj\u00f6rn F\u00f6rster. I slutningen af december 2023, omkring 170 kilometer nord for polarcirklen i Levi, Finland, overv\u00e5gede disse to n\u00f8glepersoner bag Porsche GT4 e-Performance-udviklingsprogrammet en us\u00e6dvanlig og uforglemmelig mediebegivenhed, der skulle udg\u00f8re endnu en vigtig fact-finding-mission for Porsches fremtidige vision om kunderacing.<\/p>\n

I de sidste 18 m\u00e5neder har det fuldelektriske racerbilskoncept v\u00e6ret p\u00e5 verdensturn\u00e9, et projekt styret af Schwab, der startede p\u00e5 Goodwood Festival of Speed i sommeren 2022, f\u00f8r den rejste rundt i Europa, USA og Asien. Og f\u00f8r den ankom til Australien i marts i \u00e5r, i tide til en udstilling ved tredje runde af den seneste Formel 1 Grand Prix-s\u00e6son, blev bilen omdirigeret til den frosne vildmark i det nordlige Finland for at blive testet i ekstremt frostvejr.<\/p>\n

Dette fandt sted i hjemmet til Porsche Ice Experience. Porsche Driving Area d\u00e6kker et samlet areal p\u00e5 422.000 kvadratmeter og tilbyder optimale tr\u00e6ningsmuligheder i to tr\u00e6ningsomr\u00e5der med et udvalg af 32 forskellige man\u00f8vrebaner. En fl\u00e5de af 123 forskellige Porsche-modeller venter p\u00e5 1.350 deltagere, der kommer fra hele verden for at deltage i i alt 36 events - med start hvert \u00e5r i januar.<\/p>\n

 <\/p>\n

\"\"
\nVinterd\u00e6k med pigge<\/strong><\/p>\n

For at v\u00e6re forberedt p\u00e5 et s\u00e5dant milj\u00f8 blev GT4 e-Performance udstyret med vinterd\u00e6k med pigge og affjedring med l\u00e6ngere vandring for at \u00f8ge frih\u00f8jden i hjulkasserne og under bilen. Det centrale luftindtag blev forseglet p\u00e5 grund af de p\u00e5lideligt lave udetemperaturer, og chassiset blev udstyret med aluminiumsbeskyttelse af undervognen. Men ellers kr\u00e6vede GT4 e-Performance ingen yderligere \u00e6ndringer og k\u00f8rte med den samme innovative oliek\u00f8lede EV-drivlinje, der kan levere 800 kW eller 1.088 hk i kvalifikationstrim.<\/p>\n

Hvert stop indtil videre p\u00e5 GT4 e-Performance-turen har givet teamet nye muligheder for at f\u00e5 erfaring med b\u00e5de bilen og den bredere vision om elektrificeret motorsport. I Levi blev en udvalgt gruppe af internationale motorjournalister inviteret til at udforske bilens dynamiske evner og gr\u00e6nser for vedh\u00e6ftning p\u00e5 en specialbygget isbane. Sammen med Le Mans-vinderen og Porsche-fabriksk\u00f8reren Richard Lietz, som er en integreret del af GT4 e-Performance-udviklingsteamet, var gruppen hurtigt i stand til at udnytte kombinationen af \u00f8jeblikkeligt drejningsmoment og firehjulstr\u00e6k og drive bilen rundt i fart p\u00e5 den sn\u00e6vre og tekniske bane.<\/p>\n

 <\/p>\n

\"Ved at lade journalisterne k\u00f8re bilen fik vi mulighed for at etablere en dialog med dem og l\u00e6re om deres forventninger og f\u00f8lelsesm\u00e6ssige reaktioner p\u00e5 bilen\", forklarer Schwab. \"Planen for udviklingen handlede ikke kun om ydeevne, men ogs\u00e5 om brugervenlighed, og begivenheder som denne giver os en v\u00e6rdifuld chance for at f\u00e5 mere information og markedsviden. Hvis vi f.eks. overvejer et mere amat\u00f8r- og klubsportsniveau til en one-make-serie i stil med Porsche Sprint Challenge, kan vi f\u00e5 meget ud af at se, hvor hurtigt disse journalister tilpasser sig bilen.\"<\/p>\n

\"\"
\nUnders\u00f8gelse af alle aspekter af GT4 e-Performance<\/strong><\/p>\n

Arrangementet gav ogs\u00e5 Porsches teknikere mulighed for at studere alle aspekter af GT4 e-Performance i en hidtil ukendt kontekst. \"Fra et teknologisk synspunkt er de unikke forhold i Levi meget interessante,\" siger F\u00f6rster. \"Vi tr\u00e6der ind p\u00e5 et helt nyt omr\u00e5de med hensyn til denne teknologi, og vi l\u00e6rer noget ved hver eneste begivenhed p\u00e5 turen. I Finland handlede det selvf\u00f8lgelig om de lave temperaturer, helt ned til minus 20 om dagen p\u00e5 den tid af \u00e5ret. Men utroligt nok havde vi ingen problemer. Selv hurtigopladning med mere end 200 kW fungerede bare, lige der p\u00e5 en frossen s\u00f8.\"<\/p>\n

Ikke alene kunne bilen genoplades til fuld kapacitet p\u00e5 20 minutter under s\u00e5danne forhold, men dens unikke oliek\u00f8lingssystem gjorde det ogs\u00e5 muligt at regulere drivlinjens driftstemperatur perfekt og opretholde en optimal temperatur p\u00e5 45 grader Celsius for at opn\u00e5 den bedst mulige ydelse. Til Levi-turen udstyrede F\u00f6rster og hans team ogs\u00e5 bilen med en eksperimentel funktion, der skulle forbedre bilens evne til at drifte ved at sende al kraft til baghjulene, n\u00e5r b\u00e5de bremse- og gaspedalen blev trykket ned samtidig. Det tog kun en time at implementere, hvilket er endnu et v\u00e6rdifuldt eksempel p\u00e5, hvor nemt og hurtigt elbilers k\u00f8reegenskaber kan tilpasses.<\/p>\n

\"Grebet p\u00e5 GT4 e-Performance er meget h\u00f8jt, s\u00e5 man skal v\u00e6re ret modig for at glide ind p\u00e5 et lille spor gennem skoven,\" siger F\u00f6rster. \"Men bilen er s\u00e5 kontrollerbar og logisk at k\u00f8re, og med denne funktion var alle hurtigt i gang med at drifte den rundt p\u00e5 den faktisk ret komplicerede bane.\"<\/p>\n

\"\"
\n\"Opfattelsen af bilen er meget positiv\"<\/strong><\/p>\n

Reaktionerne fra g\u00e6sterne var enormt positive og understregede potentialet for, at en elbil til sportslige form\u00e5l kan skabe det rette niveau af passion og engagement hos selv de mest erfarne entusiaster. Arrangementet er en opmuntrende milep\u00e6l p\u00e5 GT4 e-Performance-turen, hvis hovedform\u00e5l har v\u00e6ret at m\u00e5le den globale mening blandt potentielle kundeteams og seriearrang\u00f8rer.<\/p>\n

\"Ud over de teknologiske og logistiske resultater af turen har den generelle respons fra vores publikum v\u00e6ret overv\u00e6ldende, uanset hvor vi har v\u00e6ret i verden,\" siger Schwab. \"Rundt om i Europa, i Nordamerika og i Asien er interessen stor og opfattelsen af bilen utrolig positiv. Hvis vi ikke s\u00e5 autentiske f\u00f8lelser og en \u00e6gte passion, ting som er grundl\u00e6ggende for alle motorsportsaktiviteter, ville det v\u00e6re bekymrende. Men i l\u00f8bet af de sidste to \u00e5r har GT4 e-Performance vist, at vi kan skabe den respons. Og det motiverer os virkelig til det, der ligger foran os i de n\u00e6ste par \u00e5r.\"<\/p>\n

Billedkredit: Porsche Media<\/p>\n

... noter fra SP<\/p>\n

\"\"<\/p>\n

Tags: #EVWRA, #GT4e, #Electric Porsche, #Technology #Racing, #Motorsport, #EV powertrain, #Media<\/p>","protected":false},"excerpt":{"rendered":"

Drifting an experimental 800 kW (1,088 hp) GT4e All-Electric Racing Porsche between the pine 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