Auto Operation and Fault Detection Star Delta Starter

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  • Topic: Electric motor, Induction motor, Transformer
  • Pages : 18 (4208 words )
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  • Published : September 27, 2012
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“AUTO OPERATIONAL AND FAULT DETECTION STAR-DELTA STARTER”

Session 2012-2013

Submitted by:
SHAHID ULLAH (Su\08-07-71095) SAADAT SHIRAZ (Su\08-07-71095) FAHEEM ULLAH KHATTAK (Su\08-07-71095)

Supervised by:
ENGR.ARSHAD NAWAZ Approved by:
ENGR.ZESHAN (Project Coordinator)

{DEPARTMNET OF ELECTRICAL ENGINEERING
SARHAD UNIVERSITY OF SCIENCE & INFORMATION TECHNOLOGY, PESHAWAR}

“AUTO OPERATIONAL AND FAULT DETECTION STAR-DELTA STARTER”

Session 2012-2013
A Thesis presented in partial fulfillment of requirements for the degree Of Bachelor of Science (Electrical Power Engineering) At SARHAD UNIVERSITY OF SCIENCE & INFORMATION TECHNOLOGY, PESHAWAR Project Members:

SHAHID ULLAH (Su\08-07-71095) SAADAT SHIRAZ (Su\08-07-71095)
FAHEEM ULLAH KHATTAK (Su\08-07-71095)

_______________________ _______________________
Project Supervised by Project Approved by
Engr.Arshad Nawaz Engr.Zeshan (project coordinator)

{DEPARTMNET OF ELECTRICAL ENGINEERING
SARHAD UNIVERSITY OF SCIENCE & INFORMATION TECHNOLOGY, PESHAWAR}
DEDICATION

We wish to dedicate this thesis to our
Sincere family and teacher
And
To mr.Bakhtair ktk And Mr.Shah faisel
Who help us from the core of their heart

ABSTRACT

This report covers the basis of starting method of three phase induction motor I,e Star-Delta starting method. This project is based on automation of this starting method. A simple control circuit is used that is responsible for the auto operation and fault detection of the system. Thanks to electronics because of which we are able to design a circuit that surly makes a great contribution to the starting method of three phase heavy induction motor.

The control circuit is made up of simple electronic equipments. It consists of step down transformer, a bridge rectifier, a resistor, capacitor and relays. The relays form a cascaded system with one another.

AKNOWLEDGMENT

First of all, we bow down deeply and sincerely in front of ALLAH ALMIGHTY, the most Merciful, the most Beneficent, the most to create and Control the whole world, the most to Control us and the most to Control the whole Creatures, who enable us to tackle the assigned project. Moreover thanks to all who prayed for our success and continued asking about our achievements, hence boosting up our moral and giving us hope to go ahead. It is indeed great honor for us to express our deep indebtedness to our advisor Engr.Arshad Nawaz who very patiently guided us through all the project term. Their devotion and commitment enabled us to accomplish the task. Here we want to mention to persons Mr.Bakhtair ktk and Mr. Shah Faisel who gave their precious time to us and help us from the core of their heart. Their hard work and gaudiness also contribute a lot to the completing of this project. Thanks a lot. It is by the grace of ALLAH ALMIGHTY, many prayers of our parents and by virtue of the knowledge of our advisor has given to us that we have been able to complete this project. Finally We would like to thanks all of our friends and family members for their all kind of support and courage which they have given us that we have...
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