Funcionamiento De Motores Electricos

Electric motors are rotating electrical machines that convert electrical energy into mechanical energy. Due to its many advantages, among which include the economy, cleanliness, comfort andreliability, the electric motor has largely replaced other sources of energy, both in industry and in transportation, mining, trade , or home. Electric motors meet a wide range of service needs, from start,accelerate, move, or slow up and stop holding a charge. These engines are manufactured in powers ranging from a fraction of to several thousand horse, and a wide variety of speeds, which may be fixed,adjustable or variable. An electric motor contains a much smaller number of mechanical parts which internal combustion engine or a steam machine, making it less prone to failures. The electric motorsare all the more flexible with regard to power variation and can instantaneously move from the rest position to the full operation. Their size is smaller and systems can be developed to drive thewheels from a single motor, as in cars. They are widely used in industrial, commercial and private. They can operate connected to a utility grid or batteries. The principle of operation of the AC motor andDC are based on the same operating principle, a conductor through which an electric current is within the action of a magnetic field, it tends to move perpendicularly to the action lines of themagnetic field. The driver tends to function as an electromagnet due to electric current flowing in the same thereby acquiring magnetic properties, causing, due to the interaction with the poles located inthe stator, the movimientocircular observed in the motor rotor . Based on the fact that when current flows through a conductor produces a magnetic field, in addition if we put into action of apowerful magnetic field, the product of the interaction of two magnetic fields causes the driver scroll thereby producing mechanical energy . This energy is transmitted to the outside via a device called:...