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SVCE
D.ELANGOVAN 1
EE 1351SOLID STATE DRIVES
D.ELANGOVAN,
Lecturer,
Dept. of EEE,
SVCE
Course home pagewww.elangodrives.webs.com
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SVCE
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SVCE
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SVCE
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EE 1351SOLID STATE DRIVES
INTRODUCTION TO SOLID STATE DRIVES
LECTURE # 1
Motivation
Learning Objective
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SVCE
5
EE 1351SOLID STATE DRIVES ---- Introduction
Motivation
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SVCE
D.ELANGOVAN 6
SOLID STATE DRIVES
Importance of Creating Motion
Drives
Electric Drives / Types
Application – Speed Control
Solid State Drives
Advantages / Disadvantages
Applications
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SVCE
D.ELANGOVAN 7
Introduction to Electric Drives – Lecture #1
Unit 1 – Dynamics of Electric Drives
Unit 2 - Converter & chopper fed Drives
Unit 3 - Induction Motor drives
Unit 4 - Synchronous Motor Drives
Unit 5 - Controller Design
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SVCE
D.ELANGOVAN 8
Introduction to Electric Drives – Lecture #1
Nearly 65% of the total electric energy produced in the USA is consumed by
electric motors.”
- R. Krishnan, “Electric Motor Drives”
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SVCE
D.ELANGOVAN 9
Motion
www.irf.com
Introduction to Electric Drives – Lecture #1
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SVCE
D.ELANGOVAN 10
Introduction to Electric Drives – Lecture #1
Steel mills
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SVCE
D.ELANGOVAN 11EATON/International HD HEV Service Truck
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SVCE
D.ELANGOVAN 12
Introduction to Electric Drives – Lecture #1
• Electrical Drives
Drives are systems employed for
Require prime movers
Drives that employ electric motors as prime movers are known as Electrical Drives
Motion control
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SVCE
D.ELANGOVAN 13
Introduction to Electric Drives – Lecture #1
ADVANTAGES
• Smooth operation
• More flexible
• Reliable,
• Time Savings
• Economical, efficiency
• Productivity
• Less maintenance, pollution free
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SVCE
D.ELANGOVAN 14
Introduction to Electric Drives – Lecture #1
Applications / Manufacturers
Industry
Transportation
Agriculture
Domestic application
Machine tool drives
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SVCE
D.ELANGOVAN 15
Introduction to Electric Drives – Lecture #1
INDUSTRY
• Paper mills; textile mills
• Automotive applications
• Conveyors, elevators, escalators, lifts
• Robotics
• Air compressors, blowers
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SVCE
D.ELANGOVAN 16
Introduction to Electric Drives – Lecture #1
TRANSPORTATION
Fork lift trucks
electric locomotives
Aircraft
Ship Drives
Lifts
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SVCE
D.ELANGOVAN 17
Introduction to Electric Drives – Lecture #1
AGRICULTURE
pumps
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SVCE
D.ELANGOVAN 18
Introduction to Electric Drives – Lecture #1
Domestic application
Washing machines
Grinders
Fan
Air-conditioning
Tape recorder
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SVCE
D.ELANGOVAN 19
Introduction to Electric Drives – Lecture #1
Machine tool drives
Lathe
Drilling machines
Milling machines
Grinding machines
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SVCE
D.ELANGOVAN 20
Introduction to Electric Drives – Lecture #1
Applications Electric Propulsion• Pumps, fans, compressors• Plant automation• Spindles and servos• Appliances and power tools• Cement kilns, steel mills, • Paper and pulp mills; textile mills• Automotive applications• Conveyors, elevators, escalators, lifts
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SVCE
D.ELANGOVAN 21
Introduction to Electric Drives – Lecture #1
DISADVANTAGES
It requires continuous power supply
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SVCE
D.ELANGOVAN 22
Introduction to Electric Drives – Lecture #1
BuildingCranes
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SVCE
D.ELANGOVAN 23
Introduction to Electric Drives – Lecture #1
lift
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SVCE
D.ELANGOVAN 24
Introduction to Electric Drives – Lecture #1
Steel mills
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SVCE
D.ELANGOVAN 25EATON/International HD HEV Service Truck
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SVCE
D.ELANGOVAN 26
Introduction to Electric Drives – Lecture #1
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SVCE
D.ELANGOVAN 27
Introduction to Electric Drives – Lecture #1
MANUFACTURERS
• GE CONSUMER AND INDUSTRIAL
• METRON INC
• POWERTEC INDUSTRIAL SAFETY
• RELIANCE
• PILZ AUTOMATION
• ROCKWELL AUTOMATION etc…
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SVCE
D.ELANGOVAN 28
Introduction to Electric Drives – Lecture #1
REVIEW WHAT IS DRIVE
TYPES OF DRIVE SYSTEM
ELECTRIC DRIVE
ADVANTAGES / DRAWBACKS AND APPLICATIONS
DRIVES MANUFACTURERS