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Hydraulic Hybrid vehicles
- 1. Recent Trends - Hydraulic Hybrid Vehicles Ankush Menat
- 2. What is Hydraulic Hybrid system? HHVs, like all hybrid vehicles, use two sources of power to drive the wheels. In a hydraulic hybrid, pressurized fluid is used as secondary source of power.
- 3. Why HHVs? ▣ Increasing fuel demand ▣ Completely green solutions are not yet practical
- 4. Types of HHVs 1. Parallel system 2. Series system
- 5. Types of HHVs 1. Parallel system 2. Series system
- 10. Up to 75% energy recovery Compare that to mere 25% from Electro-Hybrid system 30%-50%Decrease in greenhouse emissions 50%-100% Increase in overall fuel efficiency
- 11. Why HHVs are so efficient? ▣ Regenerative Braking ▣ Shutting Engine Off When Not Needed ▣ Optimum Engine Control
- 12. Disadvantages ▣ High cost of accumulators. ▣ Chances of explosion due to high pressure.
- 13. Thanks! Any questions? You can find me at [email protected]
- 14. Credits and References ▣ Google Office tools ▣ WPS Office and LibreOffice ▣ GIMP, ffmpeg and imagemagick ▣ Presentation template by SlidesCarnival 1. Hydraulic Hybrid Research. (2012, October 18). Retrieved January 18, 2015, from http://www.epa.gov/otaq/technology/research/research- hhvs.htm