Introduction to Power Electronics Devices and Industrial applications
IDC Technologies
Summary
*Course fees charged in US Dollars via PayPal at the current days rate of exchange*
Overview
With advances in power electronics, need for dc power supplies for use in integrated circuits (ICs) and digital circuits has increased tremendously. The application areas of power electronics are very wide from power utility systems and uninterruptible power sources to increase the efficiency of the system. In industries, it is used to control the motors running at variable speed and also to reduce the harmonics. Thus an expert knowledge on operation of power electronic devices is a must for a technical staff working in high power application system.
Participants can use the skills and gain strong knowledge in this workshop about the emerging applications of semiconductor devices that offer higher efficiency and higher power density.
This course is designed to introduce students to power electronic converters and their recent trends and applications in various fields.
Description
COURSE OUTLINE
INTRODUCTION TO POWER ELECTRONIC CIRCUITS AND DEVICES
- Basic Definitions
- Bistable Switching
- Power Diodes
- Commutation losses of Power Thyristors
- Diode Rectifier AC and DC Current
- Operating principle of Line Commutated Thyristor Rectifier
SWITCH MODE POWER SUPPLY DESIGN 1 AND 2
- Block Diagram of Switch Mode Power Supply
- 115V and 230V operation of Voltage doubler
- Component selection and design criteria
- Input Protective Devices
HIGH FREQUENCY TRANSFORMERS
- Criteria for the selection of magnetic component design
- Ferrite core material for high-frequency power transformers
- Faraday’s law of electromagnetic induction
- Hysteresis loop
- Typical magnetization curve
- Basic transformer theory
INTRODUCTION TO VARIABLE SPEED DRIVES
- Need for Variable Speed Drives
- Torque-Speed curves
- Variable Speed-Energy conservation
- Principles of DC and AC Variable Speed Drive
- Basic Selection Procedure and requirements of AC Variable Speed Drive System
- Control systems for AC Variable Speed Drives
3-PHASE INDUCTION MOTORS
- Introduction
- Construction and operating principles of Induction motors
- Equivalent Circuit of AC Motor
3-PHASE INDUCTION MOTOR PERFORMANCE AND EFFICIENCY
- Performance, Efficiency and Mechanical Output Power
- Torque-Speed curve
- Rating of AC Induction Motors
- Methods of Starting and Selection of Motor
Who is this course for?
WHO SHOULD ATTEND?
- Electronic engineers
- Electrical engineers
- System engineers
- Program managers
- Measurement engineers
- Technical leaders
- System integrators
- Material engineers
- Appliance manufacturing engineers
- Assembly engineers
- Process engineers
- Reliability and quality engineers
- Maintenance engineers
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