DC motors convert electrical current into mechanical energy. One type of DC motor is called a Compound DC Motors. In this article, we will introduce and review Compound DC Motors. Join us and read this article to the end.
As we mentioned before, compound DC motors are basically made up of a combination of series and shunt motors. they are also called DC compound motors. this type of motor has both series and shunt field coils that are connected to the winding of an armature. These field coils linked to the armature windings, afford the essential amount of magnetic flux and lead to generate the torque necessary to aid the rotation at the desired speed level in the armature. The majority of the field is wound for a shunt field with a few turns of series winding in the top.A shunt motor brings an extremely efficient regulation for speed, while a series motor has a great and high starting torque. Read more
A DC motor is any of a class of rotary electrical motors that converts direct current electrical energy into mechanical energy. The most common types rely on the forces produced by magnetic fields. Nearly all types of DC motors have some internal mechanism, either electromechanical or electronic, to periodically change the direction of current in a part of the motor. Click here
DC motors were the first form of motor widely used, as they could be powered from existing direct-current lighting power distribution systems. A DC motor's speed can be controlled over a wide range, using either a variable supply voltage or by changing the strength of the current in its field windings. Small DC motors are used in tools, toys, and appliances. The universal motor can operate on direct current but is a lightweight brushed motor used for portable power tools and appliances. Larger DC motors are currently used in the propulsion of electric vehicles, elevators, and hoists, and in drives for steel rolling mills. The advent of power electronics has made the replacement of DC motors with AC motors possible in many applications.
References:
https://en.wikipedia.org/wiki/DC_motor
https://www.linquip.com/blog/compound-dc-motors/
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