+ Publier publicitaire GRATUIT !
Stats d'annonce: Dernier 24h - 71, actuel - 980, total - 77467

Stop-Start Problems Could Lead to Rise of Ultracapacitors

23 Septembre 2014 - Autoblog

Stop-Start Problems Could Lead to Rise of Ultracapacitors

The proliferation of start-stop systems in today's cars and trucks is pretty simple to explain. With these systems, manufacturers have an easy, mostly unobtrusive way of boosting a vehicle's fuel economy. As with just about anything though, there are drawbacks to modern start-stop tech.

In particular, they're not great when paired with today's lead-acid batteries. These batteries limit the ability of the start-stop function to operate based on factors like charge level and temperature. If the battery is outside the parameters, the stop-start system won't function, curbing any potential fuel economy gains. Obviously, this problem will only become more noticeable as the battery ages.

Ultracapacitors could solve this problem, though, according to a new report from Ward's Auto. Because ultracapacitors can be cycled rapidly and they can store quite a lot of energy – they don't function via chemical reactions, like standard batteries – they could handle the stop-start duties when the battery isn't up to snuff.

There are other applications for the high-powered capacitors too, including regenerative braking functions, where their ability to harness energy can really be taken advantage of. Ward's has a great breakdown of the pros and cons in a fairly extensive feature on the future of this potentially big automotive technology.

 

Nouvelles par Tags

2011 models2012 models3D printing458 italia6-series coupeA1A2abc motorsaccidentaccidentsaccordACIMacuraadvertisingafricaairbagsairbusairportalcotestalfaalfa romeoalgeriaalpineamazonamphibiousandroidAnil Bachooappappleappointmentsappsarabiaargentinaarnold schwarzeneggerArtashok leylandasiaastonaston martinauctionaudiaustraliaaustriaautoauto showautonomous carautonomus carAutopilotaventadorawardsAxessbahrain grand prixBAIbajajBangkok Motor ShowBangladeshbatmobilebatterybattlebeachesbeetleBeijing Motor ShowBelgiumbentleybernie ecclestonebetamaxbetamax casebicyclebicyclesbikebikesbiodieselbmwboatsBogota Auto ShowBois-Marchand accidentBologna Motor ShowbondboschBPObrabusbrazilbribebribesbridgestonebriobugattibuggybuickburnoutbusbusesbuyingbydcadillaccamaroCanadacarcar buying tipscar dealerscar importcar marketcar rentcar rentalcar sharingcar theftcar washCarPlaycarscartingCaudanCCIDCCTVCEBcelebretiescelebritiesCESChamp-de-MarsChengdu Motor ShowcherychevroletChicago Auto ShowchinaChris Evanschryslercitroencivicclassicclassic carsclassicscommercialcomparisonconceptconceptsconvertiblecorruptioncorvetteCourtCourtsCPBcr-vcrashcrash testcrash testscrossovercrowdfundingCubaCurepipeCUVCWAdaciadaihatsudaimlerdakardartzdash camdashcamdatsunDelhi Auto ExpodesignDetroitDetroit Auto Showdieseldiesel scandalDIYDLCdodgedragdrag battledrag racedrag racingdriftdriftingdriverless cardrivingdriving licensedriving schooldriving schoolsdriving testdriving tipsdronedronesdrunk drivingdsDubaiDubai Motor ShowducatiearthquakeEbayebeneecoecologyeconomyelectricengen motor showengineenginesEOCethanoletios livaEUEuropeeveventsexpofacebookfakeFast And FuriousFernando AlonsoferrariferryfiatfiestafilmsfinancesfinefinlandFirefiskerfitness centerFlacqFlic-en-FlacFloodsflying carFootballForbach accidentforce indiafordformula1forza motorsportFrancefrankfurtfrankfurt motor showfraudfuelfuel economy scandalfuel pricefuel stationfuel stationsfunnyfutureGaikindo Indonesia International Auto ShowgamesgeargeelygenesisGeneva Auto Showgeneva motor showGermanygirlsgmgodzillagolfGoodlandsgooglegoogle glassGoProgovernmentgpsgran turismogrand tourgreat wallgreecegreengreen energygrnoGRSE accidentGTAGymkhanahackershakershamannharley-davidsonHatchbackhellcatherohistoryhitachiholdenHollandHollywoodhondaHong Konghorsepower falsifyinghospitalshot wheelshotelshoverbikehoverboardhow toHuayrahummerhumorhurricanehybridhydrogenhyundaii3i40ICACiframacIIHSIMCimportindiaIndian OilindicaIndonesiaIndonesia International Motor Showindonesia motor showinfinitiInfinityinfrastructureinsuranceintelinteriorinteriorsiPadiphoneiranirelandIRPisraelisuzuitaliaItalyjaguarjamesjames bondJames Mayjapanjapaneese carsjapanese carjapanese carsjazzJDMjeepJeremy Clarksonjettakartkawasakikei carken blockKenyakhankiaKoenigseggkoreaKTMLALA Auto Showlamborghinilancialandland cruiserland roverlawsleallegolexuslight metroLionel Messilotuslow cost carLRTluxuryluxury carsm3mad maxMadagascarmahindramaintenancemalaysiamanmapsmarketmarketingmartinmarutimaruti suzukimaseratiMatt LeBlancMauritiansmauritiusmaybachmazdaMcLarenmecedesmercedesmetroMetro Expressmexicomichael schumacherMicrosoftminimitsubishiMMMmonacoMontebello accidentmontereymoparMoroccomotomotormotor showMotor vehicle test centremotorcyclemotorcyclesmotorsportmotorsportsmoviesmpvMRAmugenMusicmustangMVDANandanee Soornacknanonascarnavigation systemnavigation systemsNavin RamgoolamNCGNDUNepalnetherlandsnew carnew york auto shownew zealandnfsNHTSANigerianissanissannorwayNTANTCoff-roadoffroadOlympic GamesopelpaganiPakistanPamplemoussespanasonicParisparis motor showparkingPebble Beachpenaltiespenalty pointspeugeotPhilippinespickuppickupspininfarinapirelliplayboyPNQpolandpolarispolicepoliticspollutionpontiacporscheporsheportPort LouisPort-LouisPPCPPPprankpricespriusproguardprotestsprotonPSApublic transportpublict transportQ3qorosquatre-bornesr8Raceracingrallyramrangerange roverratingsRDArecallsrecordrecordsred bullreduitrenaultrenderingrent a carreplicaReunionRHTRichard DuvalRichard HammondRing Roadrioroadroad accidentroad rules & regulationsroad safetyRoad Traffic ActRoad Traffic Amendment Actroadsroads safetyrobotsRodriguesrolls-royceromeoRose-HillroverRoyal EnfieldRRSRSUrumoursRussiasaabsafetysafety ratingssafety testssalesamsungsamusao paulo auto showSao Paulo Motor Showsaudisaudi arabiascamscandalscaniaschool busscooterscootersseatsecond hand carssecond hand cars importself driving carself-drivingself-driving carself-driving carsSEMASEMA showSeoul Motor Showservice stationsShanghaishanghai motor showshelbyShellshowsingaporeskodaSlovakiasmartSobrinho casesolar energysoreze accidentsoulsound systemssouthsouth africasouth koreaspainspare partsspeed camerasspeedingsportSportscarspy shotsssang yongSsangYongstar warsstartupstatisticsSTCstreet racingstrikestudysubarusudysupecarssupercarssurveySUVsuzukiSwedenswiftSwitzerlandTATaiwantakataTarisa Resorttatataxtax fraudtaxestaxiTBStechnlogytechnolgytechnologyTerre-Rouge–VerdunteslateststhailandThailand International Motor ExpoThe Grand TourthefttipstiresTMRSUtokyoTokyo Auto Salontokyo motor showtoptop geartoyotatoystrailertransformerstransporttrendstricksTriolettriumphtrucktruckstsunamituningTurkeytvstyresUAEuberUBSukukraineunionsuomuralUSused carused carsVacoasVacoas-Phoenixvanvarma casevehicle inspectionVehiclesvelosterVictoria stationvideoVienna Auto ShowvietnamVintagevintage carsVipervivo energyvolkswagenvolvovwwheelsWorldyamahayariszagato
Vendez Votre Auto