BY - MANVITHA .SM

1. ELEMENTS OF MECHANICAL ENGINEERING
TOPIC:
HYBRID VECHICLES
P.E.S. COLLEGE OF ENGINEERING MANDYA
(An Autonomous Institute under Visvesvaraya Technology University,Belgavi)
PRESENTED TO:
SIDDESH KUMAR N M
ASSISTANT PROFESSOR
PRESENTED BY:
MANVITHA S M
4PS21CS051

2. WHAT IS HYBRID VEHICLES (HEVs)?
A vehicle that has two or more energy conversion
technologies combined with one or more energy storage
units.
> Mostly cars.
> Use more than one alternative energy sources.
> Use both electricity and gas.
> Advanced technology.
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3. HISTORY OF HYBRID VEHICLE
FIRST HYBRID VEHICLE WAS DESIGNED BY
FERDINAND PORSCHE ( 1900)
TOYOTA PRIUS DESIGNED BY TOYOTA
MANUFACTURES ( 1997)
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4. What is the future for hybrid vehicle?
Based on manufacturers' plans, we believes that most vehicles will be hybrids very
soon, and that the majority of vehicles will be battery-electric by 2025, and fuel cell-
powered by 2050.
1.
3.There are many other development which can be done any many companies are
working on that things
2.In year 2037 "gasoline runs out year" means, petroleum will no longer be used for
personal mobility.Gasoline will become expensive.A market may develop for solar-
powered EVs of the size of a scooter or golf cart.Since hybrid technologies applies to
heavy vehicles buses and hybrid trains will be more efficient.
EXAMPLE
Using the solar energy other chemical reactions based energy sources
driverless vehicles
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5. TYPES OF HYBRID VEHICLES:
Plug-in hybrids
Mild hybrids
Full hybrids
Electric vehicles with range extender hybrids
PLUG-IN HYBRIDS:
1.
Plug-in hybrid electric vehicles (PHEVs) use batteries to power an electric motor and
another fuel, such as gasoline, to power an internal combustion engine (ICE).
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6. 2.FULL HYBRIDS:
A full hybrid or 'parallel hybrid' uses both the combustion engine and
electric motors to drive the car, either simultaneously or independently
3.ELECTRIC VEHICLES WITH RANGE EXTENDER HYBRIDS:
A range extender is a fuel-based auxiliary power unit (APU) that extends the range
of a battery electric vehicle by driving an electric generator that charges the
vehicle's battery.
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7. ADVANTAGES OF HYBRID VEHICLES:
Environmentally Friendly
More efficient
low noise
Low maintenanace
Lower emissions and better mileage
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8. DISADVANTAGES OF A HYBRID VEHICLES:
Less power
Can be expensive
More weight due to higher packs
Batteries are non-reuseable
Limited top speed
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9. THANK YOU!!
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