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Acronyms |
AEI
Advanced
Energy
Initiative
AT-PZEV
Advanced
Technology
Partial
Zero
Emission
Vehicle
A hybrid
vehicle is certified as having nearly no emissions as well as no
evaporative emissions.
BEV Battery
Electric
Vehicle
CORBEV
Continuously
Outboard
Recharged
Battery
Electric
Vehicle
EV
Electric
Vehicle
FFV
Flexible
Fuel
Vehicles
HEV
Hybrid
Electric
Vehicle
ICE
Internal Combustion Engine
ICEV
Internal
Combustion
Engine
Vehicle
A car that has
a conventional gas-powered engine.
IMA
Integrated
Motor
Assist
A bigger
electric motor and uses more electricity to power the vehicle.
ISAD
Integrated
Starter
Alternator with
Damping
hybrid.
Provides
stop/start capabilities and enables the electric motor to power
the vehicle when necessary.
LEV
Low
Emission
Vehicle
A vehicle has a LEV rating
of emitting less than 3.4 grams per mile of carbon monoxide.
PHEV
Plug-in
Hybrid
Electric
Vehicle
RESS
Rechargeable
Energy
Storage
System
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Definitions |
Alternative Fuels
The choice of any fuel other than the traditional selections,
gasoline and diesel.
Biodiesel
A diesel fuel replacement or additive, biodiesel is made
from vegetable oil or animal fat.
Biomass
Derived from biological material, predominantly vegetation,
biomass includes biofuels such as biodiesel and ethanol.
Blends
A transitional fuel, blends are mixtures of traditional and
alternative fuels, such as E85 and B20.
Compound Hybrid
Combined series and parallel hybrid system.
Electricity
Electricity is considered an alternative since it is used to
power the motors in electric vehicles.
Emission standards
The amount of emissions a vehicle is allowed to emit and still
be considered acceptable for the environment.
Ethanol
Ethanol is an alcohol fuel that's derived mainly from grain.
FlexFuel
Flexible fuel vehicles are specially designed to run on gasoline
or any blend of up to 85% ethanol (E85).
Full Hybrid
Indicates a hybrid car that is able to start out at low speeds
without the need for gasoline.
Hybrid Vehicle
A hybrid car is a car that uses two or more forms of power.
Hydrogen
Most commercial hydrogen is refined from petroleum, but can also
be made by passing electricity through water (electrolysis).
Methanol
Methanol is an alcohol fuel that's derived primarily from coal.
Mild Hybrid
A hybrid that is able to start out from standing still only if
the combustion engine is engaged, using the electric part of the
motor mainly for assisting the gas engine when more power is
needed.
Natural Gas
A by-product of oil drilling and coal mining, natural gas can
also be harvested from natural gas fields.
Parallel Hybrid
The fuel tank supplies the engine with gasoline at the same time
sets of batteries are supplying power to the electric motor.
Plug-in Hybrid
Owners have the option of plugging in their cars to recharge
them, although this is not a requirement.
Propane
Also known as liquefied petroleum gas, propane is a by-product
of natural gas and crude oil refining.
P-Series
Colorless, clear liquid fuels between 89-93 octane, P-series
fuels are designed to be used in flex-fuel vehicles.
Series Hybrid
The car's gas-powered engine turns a generator that either
charges the batteries, or sends power to the electric motor,
which in turn is the force behind the transmission.
Stop / Start System This is a
feature of the mild hybrid and shuts off the car's engine when
it would otherwise be idling and wasting energy, and then
restarts it instantly when needed.
Torque
Power that launches a vehicle from a stop.
Volt
The International System unit of electric potential and
electromotive force, equal to the difference of electric
potential between two points on a conducting wire carrying a
constant current of one ampere when the power dissipated between
the points is one watt.
Watt
An International System unit of power equal to one joule per
second.
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