Electromagnetic compatibility in Power Electronics

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ELECTROMAGNETIC COMPATIBILITY IN 2744502
FREE PDF 2744502
Code: 2744502 Credits: 4 Semester 4 E(E&

Electromagnetic compatibility in Power Electronics

Get the full GTU study material, English & Gujarati textbook PDFs, syllabus curriculum, and solved previous year question papers.

Electromagnetic compatibility in Power Electronics Syllabus — Unit-wise Content

The official GTU curriculum for Electromagnetic compatibility in Power Electronics (subject code 2744502) as prescribed for E(E& · Semester 4 divides the course into 5 units, covering 35 listed topics. The unit-wise breakdown below is read from the GTU syllabus document for this subject code, so you can check what the course actually covers before deciding which papers to attempt.

Download the official syllabus PDF (2744502)

Unit 1 Introduction

3 lecture hours

  • History of EMC Standardization Efforts
  • Description of electromagnetic disturbances
  • Classifying Disturbances by Frequency Content
  • Classifying Disturbances by Character
  • Classifying Disturbances by Transmission mode

Unit 2 EMI Measurement

6 lecture hours

  • EMI Measuring Instruments
  • Basic Terms and Conducted EMI References
  • Measuring the Interference Voltage
  • Measuring the Interference Current
  • Spectrum Analyzers
  • EMI Measurements for Consumer Appliances
  • Measuring Impulse-Like EMI

Unit 3 EMI in Power Electronic Equipment

7 lecture hours

  • EMI from Power Semiconductors
  • EMI from Controlled Rectifier Circuits
  • EMI Calculation for Semiconductor Equipment
  • EMI Filter Elements
  • Measuring HF Characteristics of EMI Filter Elements

Unit 4 Noise Suppression

8 lecture hours

  • Noise Suppression in Relay Systems
  • Application of AC Switching Relays
  • Application of RC-Snubbers to Power Semiconductors
  • Shielded Transformers
  • Capacitor Filters
  • EMI Generation and Reduction at Its Source
  • Influence of Layout and Control of Parasitics

Unit 5 EMI Filter Circuit

8 lecture hours

  • Selection and Measurement
  • Definition of EMI Filter Parameters
  • EMI Filter Circuits
  • Insertion Loss Test Methods
  • EMI Filter Design
  • EMI Filter Design for Insertion Loss
  • Calculation of Worst-Case Insertion Loss
  • Design Method for Mismatched Impedance Condition
  • Design Method for EMI Filters with Common-Mode Choke Coils
  • Damped EMI Filters and Lossy Filter Elements
  • HF Characteristics of Noise Filter Circuit Elements

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