Electronic System Design 180304

Electronic System Design 180304
GUJARAT TECHNOLOGICAL UNIVERSITY
B.E. SEMESTER : VIII
BIOMEDICAL ENGINEERING
Subject Name: ELECTRONICS SYSTEM DESIGN (ESD)
Sr.
No.
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4.
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8.
Course Contents
ELECTROMECHANICAL SYSTEMS:
Electro mechanical energy conservation: Principle of electro mechanical energy
conservation, Use of magnetic for energy conservation, Analysis of simple magnetic
circuit, Magnetic system with mechanical motion, Electromagnetic & Solid state
relay, Case study; Solenoid design, Servo motor construction and application
Step motor: PM, VR & hybrid Step motor, its construction, its relative merits and
demerits. Static & dynamic torque speed characteristics, Half step & micro stepping.
Drives & suppression circuit: Various drives circuit for step motion performance
improvement Different suppression circuits.
POWER ELECTRONIC SYSTEMS:
Power Electronics: Overview, Power Semiconductor Devices & Control
Characteristics, Characteristics and Specification of Switches, Types of Power Diodes,
Diodes with various Loads, Freewheeling Diodes, Performance Parameters of
Rectifiers, Power BJTs, Power MOSFETs, IGBTs, MOSFET Gate and BJT Base
Drive Circuits, Isolation of Base & Gate Drive Circuits.
Thyristor: Characteristics, Two Transistor model of Thyristor, Thyristor Turn-On,
Thyristor Turn-Off, Types of Thyristors, Series & Parallel Connections of Thyristors,
& Gate drive circuits.
Inverters: Principal of Operation of Pulse Width Modulated Inverters, Performance
Parameters, Single Phase Bridge Inverters, Current Source Inverter, Series Resonant
Inverter, Parallel Resonant Inverter, Class E Resonant Inverter, Multilevel Inverter
Concept, Applications & features of Multilevel Inverter.
Converters: Principal of Step Down Converter, Principle of Step UP Converter,
Performance Parameters, Converter Classification, Switch Mode Buck, Boost and
Buck-Boost Regulators, UPS as AC Power Supply.
ELECTRO-MAGNETIC COMPATIBILITY
Basic Introduction, E field and H field noise, Noise problem with analog circuit,
Assembly and grounding and shielding considerations for analog circuit, EMC Issues
Digital circuit, Problems with circuit containing Processors, ESD, Case studies:
Linear power supply, ECG amplifier, Temperature Measurement amplifiers,
Instrumentation amplifier, Isolation amplifier.
The Practical and Term work will be based on the topics covered in the syllabus.
Text Books:
1. Rasid, Muhammad, H., “Power Electronics Circuits, Devices and Applications”, PHI &
Pearson Education, 3rd Edition.
2. Singh., M., D., & Khanchandani, K., B., “Power Electronics”, TMH Publications.
3. Asghar, Jamil, M. S., “Power Electronics”, PHI Publications.
4. Ott, H., W., “Noise Reduction Techniques in Electronic Instruments”.
Total
Hrs
05
04
04
10
05
05
05
12
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