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Utilization of Electrical Energy and Electrical Traction Assignment-1 Electric Drives

This document outlines an assignment on electric drives. It provides 11 questions covering topics such as: 1) the definition of an electric drive and factors in choosing one for industrial applications, 2) the advantages and disadvantages of electric drives, 3) factors for selecting motors, 4) types of drives and their explanations, 5) four quadrant operation of drives with diagrams, 6) factors for selecting drives, 7) series-parallel starting of DC series motors, 8) speed control methods of three-phase induction motors and explaining two methods, 9) running characteristics of three-phase induction motors, 10) explaining one speed control method of three-phase induction motors in detail, and 11) different types of electric braking and regenerative bra

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Sai Pranahita Kulithalai
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63 views1 page

Utilization of Electrical Energy and Electrical Traction Assignment-1 Electric Drives

This document outlines an assignment on electric drives. It provides 11 questions covering topics such as: 1) the definition of an electric drive and factors in choosing one for industrial applications, 2) the advantages and disadvantages of electric drives, 3) factors for selecting motors, 4) types of drives and their explanations, 5) four quadrant operation of drives with diagrams, 6) factors for selecting drives, 7) series-parallel starting of DC series motors, 8) speed control methods of three-phase induction motors and explaining two methods, 9) running characteristics of three-phase induction motors, 10) explaining one speed control method of three-phase induction motors in detail, and 11) different types of electric braking and regenerative bra

Uploaded by

Sai Pranahita Kulithalai
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as DOCX, PDF, TXT or read online on Scribd
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UTILIZATION OF ELECTRICAL ENERGY AND ELECTRICAL

TRACTION

ASSIGNMENT-1
ELECTRIC DRIVES
1. What do you mean by electric drive? What are the various factors which decide the
choice of an electric drive for industrial application? Explain with example.
2. Explain advantages and disadvantages of Electric drives.
3. Explain factors affecting for selection of Motors.
4. State the types of Drives and Explain it.
5. Explain four quadrant operation of a drive with suitable diagrams. OR Explain operation
of an electrical drive in all the four quadrants.
6. Explain factors affecting for selection of drive.
7. Explain the method of series-parallel starting of DC series motors. What are its
advantages?
8. State the methods of speed control of three phase induction motor and explain any two
methods.
9. Explain running characteristics of three phase induction motor.
10. State the methods of speed control of 3- induction motor and explain any one method in
detail.
11. Enlist different types of electric braking. Explain in brief along with an application the
regenerative braking of induction motor.
12. Discuss rheostatic braking applied to DC motor with neat sketch.

Shree Swaminarayan Institute of Technology, Bhatt Prepared by Suvas M. Vora

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