Porsche e-mobility
Direction: Future
Contents
E-mobility 4
Car 10
Charging infrastructure 20
Electricity 26
Connectivity 28
FAQ 3 0
Conclusions 34
An electrifying subject for our engineers:
the future.
Porsche and e-mobility.
We build sports cars. Always have done.
The impulse to move forward, to be faster,
to come first is therefore established deep
in our genes – not only when it comes to
crossing the finishing line, but also, and
especially, with new ideas. So it is normal
for us to go in new directions.
One new direction is hybrid technology.
At Porsche, this chapter commenced in
2010 by the Cayenne S Hybrid.* Designed
as a parallel full hybrid, it consistently
combines typical Porsche performance
with our continuous improvement in
engine efficiency.
* Fuel consumption (in l/100 km) urban 8.7 · extra urban 7.9 · combined 8.2; CO2 emissions 193 g/km; efficiency class DE/CH B/E
** Fuel consumption (in l/100 km) combined 3.1; CO2 emissions 71 g/km; electricity consumption 16.2 kWh/100 km; efficiency class DE/CH A+/A
Our engineers were more than encou-
raged by this, and went a stage further
in thinking about the hybrid. At the same
time as the Cayenne S Hybrid, the
918 Spyd er
overwhelming
motor show. A plug-in high-performance
hybrid with amazing lap times on the
Nordschleife and impressively low
consumption values. The 918 Spyder
will go into series production in 2013.
This consistent future-oriented direction is
further supported by the Panamera S
E-Hybrid** – a plug-in hybrid in the sports
concept car also became the
star at the 2010 Geneva
saloon sector which can be charged from
an electrical socket that now consolidates
all of our know- how, is continuing
Porsche’s E-Mobility journey. This means
the combination of forward-looking drive
concepts and clever charging systems
and in-car functions that can be controlled
from a smartphone. It offers greater
efficiency and suitability for everyday use
by the driver. But with acceleration and
performance that are anything but
everyday.
New ideas will bring us to our destination –
and then take us further. With e-mobility
we are on a journey. Direction: Future.
1. Cayenne S Hybrid
2. 918 Spyder concept car
3. Panamera S E-Hybrid
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3
Why do we build sports cars?
To get there more quickly.
The route to e-mobility.
Everybody is talking about e- mobility.
Finally people are asking for answers
to one of the greatest challenges of
our time: is there a replacement for our
scarce petroleum resources? How
can CO2 emissions be reduced? Can
we lower the demand for energy?
The answers lie in sustainable mobility.
E-mobility therefore replaces oil with
renewable electricity. Thereby reducing
fuel consumption, CO2 emissions and
overall energy consumption.
In specific figures, this means that, to
cover the same distance, a car running on
electricity requires only about one quarter
of the energy of a combustion engine.
So far, so visionary. The electric motor –
we call it an e-drive – is already making
full use of this potential: with immediately
available torque for spontaneous response
and high performance with the utmost
level of efficiency. Now we have to focus
on the strength of the battery, because
cars that run purely on batteries are
still far from achieving the range needed
for longer distances.
Only the combination of combustion
engine and e-drive with external charging
can ensure suitability for everyday use.
With plug-in hybrid technology we are
already enjoying the advantages of
e-mobility today. With the performance
that you rightly expect of a Porsche.
A short interim assessment shows that,
with our E-Hybrid cars, we are currently
at the very edge of what is technically
feasible. But we are not resting on our
laurels. We are continuing to work on the
future of mobility and on the future of the
sports car. Because we firmly believe
that common sense can be fun and can
also make sense. Especially in a Porsche.
Environment versus performance.
Both win.
The concept. The components.
Porsche e-mobility
Porsche e-mobility is providing the
answers. Not some time in the future,
but right now. Because global fuel
consumption and CO2 emissions must
be reduced. We believe that, as a
sports car manufacturer, we should
start where we can actually change
something: in the garage, in the
everyday life of our drivers – with an
intelligent concept.
Let’s take an example: e-mobility increas-
ingly replaces filling up at the petrol
station with charging with electricity. Not
just anywhere, but especially at home.
This requires a reliable charging infra-
structure where you can conveniently fill
up with electricity. For us, it goes without
saying that we should provide you with the
charging equipment at the same time.
With Porsche Design of course.
Another example: not all electricity is the
same. It has the greatest environmental
benefits when it is generated from renew-
able sources. So, in a few countries, we
have negotiated special tariffs for you to
use renewable power. More proof of this
is that, according to our definition,
e-mobility does not end at the vehicle
charge port on your Porsche.
In our opinion, possibly the most impor-
tant factor on the subject of e-mobility is
the driver. This is why connectivity plays a
crucial role. With our ‘e-mobility services’
as part of Porsche Car Connect you can
control specific functions via your smart-
phone, such as displaying the current
state of charge or, as an option, the
current temperature inside the car.
The icons opposite symbolise the compo-
nent parts of Porsche e-mobility. On the
following pages of this brochure we
explain in more detail what they stand for
and what possibilities Porsche e-mobility
can offer you. Together they embody a
concept that will point to new directions
in everyday driving and in sports car
philosophy.
Car Charging infrastructure
Electricity Connectivity
Electric
The car is driven by the electric motor only
For emission-free driving without consuming any fuel
Car.
The heart of Porsche e-mobility is the car,
or rather: the E-Hybrid. The foundation
for this was laid by hybrid technology with
two types of intelligent drive. Because
a drive concept that combines high
performance with utmost efficiency
could only be achieved by the seamless
interaction of the combustion engine
and the electric motor.
A single letter – the E – is now having a
great ef fect: it combines a future- oriented
drive with the comprehensive concept of
e-mobility. The new lithium-ion bat tery can
be charged on an external mains through
the vehicle charge port.
Thanks to its considerably greater energy
content, the electric range is significantly
longer. The powerful, high-torque
electric drive ensures adequate electric
perform ance. A new t ype of purely
electric driving experience is possible,
especially city driving, without any
fuel consumption or local emissions.
The electric motor and combustion
engine are still mechanically connected
directly to the axles, so that the typical
Porsche power can be called upon at
any time: via the combustion engine or,
for especially sporty driving, both
drives together – the so-called boost.
Types of driving.
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2
1
3
4
5
1. Power e lec troni cs
2. Combustion engine
3. Electric motor
4. High -voltage cab le
5. Vehicle charge p ort
6. On- board charger
7. High-voltage battery
7
A Porsche E-Hybrid has five main types of
driving. They are controlled automatically
and according to requirements. The
future-oriented drive concept can then
make full use of the potential – and you
can concentrate on what’s important:
enjoying the drive.
Combustion engine driving
The car is driven by the combustion engine
Depending on its state of charge and load requirements, the battery can also be charged
For long journeys and high speeds
Boost
The car is driven by the electric motor and the combustion engine
‘Kicking down’ on the accelerator pedal calls up the car’s maximum power (boost)
For greater performance, e.g. for overtaking manoeuvres and dynamic response
Coasting
The combustion engine is automatically switched of f and disengaged when you take
your foot off the accelerator pedal while driving
Some energy is recovered to support the car’s electrical system
For emission-free cruising and without consuming any fuel
Recovery (of braking energy)
When you brake, the electric motor works like a generator to produce electricity
The combustion engine remains switched off
Recovering braking energy that would otherwise be lost – it can be used again later for electric driving