hybrid cars. overview (1/2) explanation and facts about: - combustion engine - combustion engine -...
TRANSCRIPT
Overview (1/2)Overview (1/2)
Explanation and facts about:Explanation and facts about:
- combustion engine- combustion engine
- electric motor- electric motor
Hybrid cars:Hybrid cars:
- explanation- explanation
- advantages/disadvantages- advantages/disadvantages
- conclusion- conclusion
Overview (2/2)Overview (2/2)
Usage of the hybrid engineUsage of the hybrid engine
- today- today
- in the future- in the future
ReactionsReactions
SourcesSources
The combustion engineThe combustion engine
Nikolaus August Otto: combustion engine Nikolaus August Otto: combustion engine (1860)(1860)
Wilhelm Maybach and Gottlieb Daimler: Wilhelm Maybach and Gottlieb Daimler: lighter versions of the engine in their carslighter versions of the engine in their cars
Used in cars with small changesUsed in cars with small changes
4 stroke principle4 stroke principle
Petrol fuels are burned in that processPetrol fuels are burned in that process
CO2 emissions createdCO2 emissions created
The electric motorThe electric motor
Hermann Jacobi: first electric motor (1843)Hermann Jacobi: first electric motor (1843)
Put motor in a boatPut motor in a boat
First appliance of an electric motor in First appliance of an electric motor in practicepractice
Electric energy is commuted into Electric energy is commuted into mechanic energymechanic energy
Opposite of the generatorOpposite of the generator
Vehicles mostly use the electric motorVehicles mostly use the electric motor
Hybrid carsHybrid carsMost of the cars: combustion engineMost of the cars: combustion engine
Special cars: electric motorSpecial cars: electric motor
=> idea to combine both types of cars=> idea to combine both types of cars
Hybrid car:Hybrid car:
- Vehicle with two ore more power sources- Vehicle with two ore more power sources
-> combustion engine and electric motor-> combustion engine and electric motor
Hybrid mythsHybrid myths
Hybrids are expensiveHybrids are expensive
Hybrids are small and underpoweredHybrids are small and underpowered
Hybrid batteries need to be replacedHybrid batteries need to be replaced
-> testings on hybrid cars-> testings on hybrid cars
Special featuresSpecial features
motors are connectedmotors are connected
Generator recharges the battariesGenerator recharges the battaries
You can use both ore one of themYou can use both ore one of them
Conclusion Conclusion
Saves the environmentSaves the environment
CheaperCheaper
Less wastageLess wastage
Low revsLow revs
Accelerates fasterAccelerates faster
Maintenance-freeMaintenance-free
Brake pads are sparedBrake pads are spared
=> solves many => solves many problemsproblems
Usage of the hybrid engineUsage of the hybrid engine
Today:Today:
Electric energy: not Electric energy: not provided by provided by electricity network -electricity network -> by rotation of the > by rotation of the wheelswheels
Prius: not a full Prius: not a full hybrid carhybrid car
In the future: In the future:
Toyota plans to engineer a hybrid for Toyota plans to engineer a hybrid for every class of carevery class of car
BMW and Mercedes: full hybrid motorBMW and Mercedes: full hybrid motor
ReactionsReactions
mostly positive reactionsmostly positive reactions
critical people: suspicious critical people: suspicious
-> closer examination-> closer examination
-> hybrid myths are clarified-> hybrid myths are clarified
more hybrid cars are boughtmore hybrid cars are bought
sourcessources
http://www.verbrennungsmotor.dehttp://www.verbrennungsmotor.dehttp://www.elektromotor.dehttp://www.elektromotor.dehttp://www.stern.dehttp://www.stern.dehttp://www.wikipedia.comhttp://www.wikipedia.comhttp://www.hybrid.comhttp://www.hybrid.comhttp://www.wallstreet-online.de/ratgeber/auto-und-motor/autos/http://www.wallstreet-online.de/ratgeber/auto-und-motor/autos/
kombinierte-technik-zeichnet-das-hybrid-auto-auskombinierte-technik-zeichnet-das-hybrid-auto-aushttp://www.kfz.net/news/hybrid-autos/http://www.kfz.net/news/hybrid-autos/http://www.hybridcars.com/http://www.hybridcars.com/http://www.hybridcars.com/decision/top-10-hybrid-myths.htmlhttp://www.hybridcars.com/decision/top-10-hybrid-myths.htmlhttp://en.wikipedia.org/wiki/Hybrid_vehiclehttp://en.wikipedia.org/wiki/Hybrid_vehiclehttp://en.wikipedia.org/wiki/Hybrid_vehiclehttp://en.wikipedia.org/wiki/Hybrid_vehicle