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The influence of static converters on the supply network

The third course in the comprehensive programme on power quality covers the subject of static convertors.

The course should take about 20 hours for participants with an electrical engineering background. Participants are expected to finish the course by 7 June 2010.

Enrolment for this course (PQ07) is open until 10 May 2010.  To enroll, you need to login (if you do not have an account yet, register here).  After login, you can join the course.

Contents:

1.Introduction

1.1. Power electronics
1.2. Impact between the power supply and power converters
1.3. Power factor and displacement factor

2. Basics on Power Electronics

2.1. Power Electronic components
2.2. Power Converters

3. Impact of static converters on the supply network

3.1. Industrial Equipment
3.2. Control and Informatics Equipment
3.3. Solutions to mitigate the impact of power converters on power supply

4. Electromagnetic Compatibility Issues

4.1. General aspects
4.2. Voltage Notches Due to Semiconductor Commutation
4.3. High-Frequency Disturbances
4.4. Common Mode Disturbances

5. Impact on Loads Supplied by Power Converters

5.1. Inverter Output Characteristics
5.2. Bearing Currents
5.3. High-Voltage Spikes at Motor Terminals

6. Impact of supply network disturbances on static converters

6.1. Impact of Voltage Disturbances on Static Converters
6.2. Voltage Dip Susceptibility
6.3. Immunization Techniques

Teacher – course administrator: Roman Targosz

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