The electric motor used in cars is not in its infancy. Indeed, the first car to exceed 100 km / h, the ” never satisfied “, hosted an electric motor and this in 1899. We do not therefore see why this promising technology was abandoned. A few years ago, the group SAP has put on the market model driven by this energy and result is the biggest commercial failure of the European automotive industry over the past 20 years! Their problems: a self-ridicule than a hundred kilometers and a top speed of 100 km / h. Since that bad experience, the big manufacturers could do more to sell this kind of vehicle. Yet, thanks to new technology batteries engine and chassis, the possibilities are great.

Two Peugeot 106 electric true commercial flop for the group PSA .
The different kinds of cars with electric motors
The cars pulling the driving energy of a battery:
Their main drawback is the battery life of the car: the batteries were, until recent years, and accusations of heavy low energy density and power density mass . But since the arrival of new batteries such as Lithium Ion or Lithium Metal Polymer, cars designed specifically for this engine are the days.
Sample design around the electric motor and batteries (Venturi Fetish).
This helps get the best return for the recent mass distribution is more appropriate. Some projects such as the Venturi Fetish emerge and others like Bluecar are under development. These non-polluting cars (use but not necessarily in the manufacture of energy), are not devoid of advantages over conventional cars:
It is possible to use them without gearbox because their engine has a very wide operating range (0 to 14 000 rpm for the Venturi)
-Torque is available at any time unlike the car engine,
-The electric motor also has a better performance than the internal combustion engine,
-Noise levels are much lower to 50 km / h (the speed at which the noise is mainly caused by the tires)
-Owners can recharge their car directly at them and no longer need to go to the gas station.

The Venturi Fetish, an exclusive sport, a performance worthy
the largest, remains the problem of cost: 540 000 euros TTC
(Mainly lithium-ion batteries).

Bluecar may be the car of tomorrow;
remains to go ahead with the project.
The cars pulling motive power from another source:
There are two possibilities:
-The engine can be powered by photovoltaic cells generally placed on the body of the car. This system is currently reserved for prototypes made for performance but not for the purpose of commercialization. In addition to the current state of affairs, the sun is necessary for correct performance of solar collectors.

The body of these prototypes is covered
a maximum of photovoltaic cells.
-Another option is the fuel cell (or PAC), since it produces electricity that powers an electric motor. The operation of the CAP is described here .
To conclude, the electric car may have a bright future ahead of them but they do allow a real reduction in pollution only if it is powered by electricity produced from environmentally friendly manner. We’ve seen the Venturi Fetish with which they can perform like sports cars but also with Bluecar they can be used town car. In a few years when the cost of new battery technologies will be down, the electric motor car could well dethrone the car engine.





First Agreement of 1976, double shaft inaugurated by CRX in the mid 80’s or the inevitable and pugnacious “B16″ variable valve timing . With the exception of marginal Civic engine R Series race at the reduced tax purposes, the displacement “fetish” has disappeared from the manufacturer’s catalog. To believe the rumors, she is about to make a comeback.


