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Showing posts with label Electrical Engineering. Show all posts
Showing posts with label Electrical Engineering. Show all posts

Wednesday, January 30, 2013

Bread Board Basics

Bread Board Basics

  • This is the Bread Board which is used to prepare temporary circuit without soldering for the testing of different circuits.
  • The red and green line shown in figure are known are power lines and it is connected internally upto five section as show in figure.
  • At the center portion blue line is indicated and thus the group of 5 holes are connected vertically.
  • Here blue and yellow section are not connected with each other.
  • All the blue lines are also not connected with each other.
Caution:
  • Never try with the power supply from the 230 supply in the bread board.
  • Use the 5V battery of any other 5V DC source.

Wednesday, December 12, 2012

STEPPER MOTOR DRIVE

Stepper motor as the name suggest that it working in step wise.There are many type of stepper motor name wise hybrid , reluctance type , permanent magnet type.Fore more info download the handout by clicking below:
 

SRM DRIVE

Switched Reluctance Motor is one type of the special motor which is operate on dc as well as on the ac.It requires special types of converter circuit for ex: asymmetric . For more info download handout by clicking below:

BLDC MOTOR DRIVE

BLDC MOTOR DRIVE
This type of motor is work on the ac as well as on the dc.It required the special control strategy with sensor to operate it with precise control.The whole control strategy and the BLDC drive is cover by the document. 
Download it by clicking below button.