September 12, 2016

What is the difference between Single Phase and Three Phase Induction Motor?


The Single Phase and Three Phase Induction Motor is differentiated on the various factors in this article such as the Supply on which they operate, their starting torque, maintenance, features, the efficiency of the motor, their power factors and the example where the two motors are used.
Difference Between Single Phase and Three Phase Induction Motor are given below in tabulated form:
BASIS
SINGLE PHASE INDUCTION MOTOR
THREE PHASE INDUCTION MOTOR
Supply
Single Phase induction motor uses single phase supply, for its operation.
Three Phase induction motor uses three phase supply, for its operation.
Starting torque
The starting torque is low.
The starting torque is high.
Maintenance
They are easy to repair and maintain.
Difficult to repair and maintain.
Features
Simple in construction, reliable and economical as compared to three phase induction motors.
Complex in construction and costly.
Efficiency
Efficiency is less
Efficiency is high
Power factor
Power factor is low
Power factor is high
Examples
They are mostly used in domestic appliances such as mixer grinder, fans, compressors etc.
Three phase induction motors are mostly used in industries.


comments

0 Comment(s):

Post a Comment

Related Posts Plugin for WordPress, Blogger...