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Bidirectional Rotation of an Induction Motor with a Remote Control Device
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PROJECT DESCRIPTION

The project is designed to drive an induction motor for the required application in forward and reverse directions using wireless technology. For an example, an exhaust fan can be used in both the directions to fresh air in and throw hot air out. This can be used in case of conventional exhaust a fan that rotates in one direction only.

This proposed system demonstrates a technology to rotate a squril cage induction motor in both clockwise and counter clockwise direction. It also has the provision to control the direction of the motor using a TV remote.

When a TV remote button is pressed, it sends an IR signal in RC5 code which is received by a IR receiver called TSOP-1738. Output from the TSOP is fed to a microcontroller of 8051 family which is interfaced to a relay driver IC.

Thereafter, the relay switching is done in by-stable mode for an split-phase induction motor to rotate in forward and reverse directions.

In future, it can further be enhanced by controlling the operation of induction motor using thyristors in place of relays for noise free operation.

Note: An induction motor is used to observe the output of the project. Motor is not supplied along with the kit. However, it can be purchased on extra cost.

PROJECT HIGHLIGHTS
Extensive audio-visuals available.
Branding-free material.
Call/mail for Tech Support from 10 am - 7 pm.
Pre-programmed Microcontroller.
All-inclusive solution kit.
Easy to use, Self-explanatory kit.
BLOCK DIAGRAM
Hardware Requirements
  • 8051 series Microcontroller
  • Crystal
  • IR Sensor
  • Relay Driver IC
  • Relays
  • Transformer
  • Diodes
  • Voltage Regulator
  • Capacitors
  • LED
  • Resistors
  • TV Remote
Software Requirements
  • Keil Compiler
  • Language: Embedded ā€˜Cā€™ or Assembly.
Q & A
Q:  Which microcontroller is used in this project?
A:  A 40 pin microcontroller from 8051 family is used in this project.
Q:  Why bidirectional rotation of induction motor is required?
A:  Bidirectional rotation of induction motor is required to use the fan both in normal mode as well as in exhaust mode. .
Q:  How to connect the motor in this project?
A:  Operation procedure is provided with the kit,for connecting the motor.
Q:  What is the role of microcontroller?
A:  The microcontroller is programmed so as to change the direction of induction motor, with respect to the input.
READ WHAT OTHERS HAVE SAID
Average Rating
 4.6/5
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Showing 4 of 4 reviews
VIBIN E V, Kerala on 24th February, 2014, 07:29 PM

I loved the website and the kit. No improvements are required. You guys are rocking.

PIYUSH BATRA. , UIET PANJAB University. on 14th February, 2014, 01:06 PM

I saw the new website and it isvery user friendly. I wanted purely electrical project& something special.He had the doubtsregarding the microcontroller. I was satisfied about everything. Ibought PK and it is Easy to understand. I will try more complex projects next time.

Santosh, on 30th April, 2013, 01:48 AM

I was referred to Edgefx by someone. So, I considered purchasing from Edgefx. Cost is little bit less compared to other kits.

Santhosh Mehta, on 8th November, 2012, 01:17 AM

I am very thankful to Edgefx team for providing the projects along with the audio visuals. The audio visuals are helped me a lot in completing the project individually.

Rating Breakdown (4 Reviews)
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