Types of dc motor

The most common types rely on the forces produced by magnetic fields. Different types of motors and their use. A Direct Current Motor, DC is named according to the connection of the field winding with the armature.

Mainly there are two types of DC Motors. First, one is Separately Excited DC Motor and Self-excited DC Motor.

The self-excited motors are further classified as Shunt wound or shunt motor, Series .

Video Lecture Types of DC Motor of Chapter DC Machine of Subject Basic Electrical Engineering for First-Year Engineering Students.

It can be series or shunt motors. There are three basic types of dc motors : (1) Series motors, (2) shunt motors, and (3) compound motors. They differ largely in the method in which their field and armature coils are connected. Learn more about Chapter 3: AC and DC Motors - DC Motors: DC Motor Types on GlobalSpec.

They are Shunt Wound DC Motor Series Wound DC Motor Compound Wound DC Motor Short Shunt Connection Long Shunt Connection. Four Types of Brushed DC Motors. In this slide give the information about Application of different types of dc generator and dc motor.

ARMATURE VOLTAGE CONTROL - For this type of speed control the armature voltage is varied while maintaining constant shunt field excitation. They come in three different types , classified according to the electrical circuit used. In the shunt motor, the armature and field windings are connected in parallel, and so the currents through each . What is the difference between synchronous motors and asynchronous motors? DC motors are more common than we may think. Brushed motors were the first commercially important application of electric power to driving mechanical energy, and DC distribution systems were used for more than 1years to operate motors in . Figure shows the schematic diagrams of these types.

The selection of the proper type of motor is based on the type of load that the motor is intended to operate. The circular symbol represents the armature circuit, and the squares at the side of the circle represent the brush commutator system. The direction of the arrows indicates the direction of the magnetic . These motors are very easy to miniaturise, and essential. What are the Types of DC Generator? These are generators in which the field winding is excited by the output of the generator i. The Industrial Applications of DC are in Electrolytic processes, Welding processes and Variable speed motor drives.

The main applications of the three types of direct current motors are given below.