TYPES OF DC MOTORS.pptx

TYPES OF DC MOTORS

1. DC motors ( types of dc motors) M Venkatesh Assistant Professor Department of Electrical & Electronics Engineering N.B.K.R. Institute of Science and Technology Vidyanagar

2. TYPES OF DC MOTORS Depending on the magnetic poles the DC motors are classified into Permanent Magnet DC motor Electro Magnet DC Motor Depending on excitation the Electro-Magnet DC motors are classified into Separately Excited DC motor Self Excited DC motor

3. Depending on the field winding connections the Self Excited DC Motors are classified into DC Shunt Motor DC Series Motor DC Compound Motor Depending on shunt field winding connection the DC Compound Motors are classified into DC Long Shunt Compound Motor DC Short Shunt Compound Motor

4. SEPARATELY EXCITED DC MOTOR  

5.   DC SHUNT MOTOR DC SERIES MOTOR  

6. DC COMPOUND MOTOR     LONG SHUNT SHORT SHUNT

7. DC COMPOUND MACHINE CUMULATIVE, DIFFERENTIAL & LEVEL COMPOUND