Alternator Vs Generator Vs Dynamo

The alternator and generator both works on the principle of faraday law of electromagnetic induction.

Alternator vs generator vs dynamo. In reality the portable generator in your garage uses an alternator to generate an alternating current. Generators create direct current dc power and alternators create alternating current ac. An alternator can be called a type of generator. Generators and alternators are the primary methods of producing electric power.

Both dynamos and alternators use the same concept of electromagnetic fields to produce power. The rotor of the generator is placed inside the stationary magnetic field. Though technically speaking both a dynamo as well as an alternator is electric generators producing electric current there is difference between dynamo and alternator that will be discussed in this article. An alternator is a charging system for cars that produces electricity.

The alternator in your car. The dynamo and alternator are two very similar devices that have the same function. Generator in an alternator the spinning of the magnetic field alongside the stator causes the change in the magnetic flux which leads to the production of electricity. The generator induces both the alternating and direct current and the alternator produces only alternating current.

For those who belong to the older generation this is like comparing a black and white with a modern day lcd or led television. Dynamo became a backbone of the industry as it supplied power in years to. On the other hand in the generator the rotor is fixed in the magnetic field and the spinning of the windings generates the electricity. The generator we use as a backup power supply is called a generator because it generates electricity the name doesn t refer to the technical design of the machine.

A dynamo is nothing but an electric generator and was the main source of power for the industries till alternators came along. Really when dynamo was invented by michael faraday in 1813 it was like a miracle as it helped in producing electricity. Alternators and generators are two devices which generate electricity. Before i compare an alternator vs generator let s get these naming conventions cleared up.

In the early days of automobiles car had dc generators. Although both these devices serve the same function they are quite different in every other aspect. Dynamo vs generator.