2.0 CLA45 AMG Coupe SpdS DCT 4MATIC Euro 6
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£30,495
- Year/Month: 2018/0
- Stock ID: T115470
- Transmission: Automatic
- CC: 2000
- Mileage: 39000
- Fuel Type: Petrol
- 323 Views
All cars need energy, because installed electric devices that use current, even when the car is off and that notion also works in Mercedes Benz CLA class amg for sale, as well. It is normally thought that the battery is enough for every eventuality but that concept is not true because each car is equipped with its powerful generator that is called alternator, which takes care of recharging the battery when the engine is running.
The Induction Law
To perform the operation, the alternator uses the force that is known as the torque of the engine via the alternator belt, called the service belt; the heat engine turns this electric rotating machine based on the physical law of electromagnetic induction. The alternator converts the mechanical energy supplied by the prime mover into electrical energy in the form of alternating current. This process, called electromechanical energy conversion, involves the formation of magnetic fields that act as an intermediate medium. The electromechanical conversion of energy is very efficient, with yields normally close to cent percent which means that very little energy is wasted in the alternator compared to the heat engine. The first-ever alternator could be traced back to a decade later at the hydroelectric plant. But, if we talk about cars, the alternators were introduced as standard equipment much later, in fact only in nineties this part was on a production car from the Chrysler Corporation, several years before the rivals Ford and General Motors.
Efficient in Start
Thanks to the ability reached by the electronics industry in the miniaturization of components, the alternator has progressively replaced the dynamo in the production of electricity in cars and all other motor vehicles. Besides, the Belt driven Starter Generator is a simple and less complex system than the "full" hybrid. Thanks to the connection to the motor by belt, the electric motor of the SBS can also function as a very efficient start and stop and as a sailing function for sailing when the heat engine is switched off when released. In this way, it is possible to cover all those phases of the lower efficiency of the thermal engine going to reduce consumption and pollution at the same time. The alternator is very similar to an electric motor, consisting of a fixed part, the stator, and a moving part, the rotor.
Continuity in Current
On both are arranged electrical conductors connected to form two circuits. One of them has the function of creating the magnetic field i.e. inductor or excitation winding and the other that of being the seat of induced electromotive force as induced winding. Normally the magnetic field is created by circulating a continuous current in the winding placed on the rotor; in this case, the stator has the shape of a hollow cylinder, in which the rotor is arranged coaxially with it, which in cars generally has a star-shaped as a salient-pole rotor. In small power alternators, such as those used in motor vehicles, the magnetic field can also be generated with a permanent magnet, in this case, the excitation winding is missing. Hence, a buyer who will pay the Mercedes Benz CLA class amg price should pay attention to the discussion because this auto part is expensive to buy and repair, as well.