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The
first
demomstration
electric
vehicles
were
made
in
the
1830s,
and
commercial
electric
vehicles
were
available
by
the
end
of
the
19
th
century.
The
electric vehicle has entered its third
century as a commercially available product and
as
such
it
has
been
very
successful.
Today,s
concerns
about
the
environment,
particularly noise and exhaust
emissions, coupled to new developments in
batteries
and fuel cells many swing the
balance back in favor of electric vehicles. It is
therefore
important
that
the
principles
behind
the
design
of
electric
vehicles,
the
relevant
technological and
environment issues are thoroughly understood.
An economically developed coastal
cities, in this beautiful city life in the sky
was 20 years. The witness to the scene
of the historic moment, but in the harmony of
the
city,
there
was
a
scene
not
in
harmony,
the
electric
prevailed.
Electric
cars
a
drilling
motor vehicles with non-motor vehicle of the legal
gaps in the new product,
the
electric
vehicle
of
that time
there
is
indeed
the
Chinese
People'
s
daily
on
the
move
brought
some
facilities.
However,
things
cannot
be
just
one,
because
everything
has
two
aspects.
Nowadays,
environment
is
becoming
worse
and
of
the
reasons
is
a
problem
of
vehicle.
There
are
two
main
problems
caused by
conventional vehicles.
Firstly
they ruin
the
immediate
environment
with
noise and pollutions.
Secondly they burn irreplaceable fossil fuels
producing carbon
dioxide which is a
major cause of global warming and climate change.
In face of some
problems those
conventional vehicles cause, we can develop
electric vehicles.
They
are
perceived to play a part in redressing the
balance. Therefore, it is important that
the environmental impact of electric
vehicles is thoroughly known.
After
a
few
years
of
development,
the
rapid
growth
of
electric
vehicles
become
the
focus
of
industry
related
to
people's
livelihood,
its
rapid
development
speed is amazing. Thinking carefully,
the electric car industry in the folk is so
popular
for
a
reason:
first,
low
carbon
environmental
protection,
in
line
with
national
environmental
protection
requirements;
second,
light
and
flexible,
make
people
travel convenience;
third, high performance and low price , make
people love them.
The electric vehicles
advantage determines the development of high-speed
electric
vehicle industry. The electric
car industry has rapid development, growth,
maturity.
World
electric
vehicle
research
test
after
the
development
of
20
years,
has
entered
a
new
stage,
that
is,
small
batch
production
and
commercialization
to
the
actual
application
of
the
market.
According
to
incomplete
statistics,
the
current
global electric car about 13000
vehicles in use. At present, our country electric
car
overall
is
still
in
the
research
stage
of
the
key
unit
techniques,
and
guided
by
the
market the unit will be the technology
of integrated development, meet the vehicle a
particular
user
requirements,
through
the
use
of
testing
and
improvement,
technology has
matured to become official products.
We
would
say
electric
vehicles
the
advantages
and
disadvantages,
and
only
through
the only revealed a number of very serious
problem. First, let us say electric
vehicles
to
the
people
of
the
benefits,
section
to
environmental
protection,
and
faster than other than motor vehicles
soon, and low cost without a licence, driving
easily, both young and old suitable
the minds of most people recognized
advantage. Now let us look at electric cars the
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