Power Electronics: Devices, Converters, Control and Applications
EIEN25


Course 2017

A detailed course programme will be distributed on the first lecture. You can also read the updated version here.

Lectures


Intro + Switches
Buck Boost conv switch snubber
Flyback and forward converter
DC current control
Position and speed control
Torque generation and PMSM
AC 3-phase modulation
3-phase curr control
3-phase AC power quality
PMSM control
Multilevel converter
Induction machine
Capacitors
Silicon carbide
PN-junction
MOSFET and IGBT
EMC in the railway environment
Cooling of electrical machines


Laborations


Manual for the flyback converter lab
Manual for the H-bridge dc/dc converter lab
Manual for the DC machine lab
Manual for the active filter lab
Manual for the PMSM lab


Exercises and solutions


Exercises
Exercises 4.1-4.10

Solutions


Home Assignments


1. Flyback Converter (Philip Abrahamsson: Prepare for the lab by doing the simulation exercise as well as the preparation tasks in the lab manual.)

"Installation of LTspice IV Software"

  • Download LTspice IV
  • "Flyback Converter simulation exercise"

  • Instructions & what to investigate?
  • Library and schematic files for Flyback converter simulation exercise
  • A short report regarding the simulation exercise should be handed in latest 26 January by email to philip.abrahamsson(at)iea.lth.se

    2. H-bridge dc/dc converter

  • Design of an Analog Modulator for an H-Bridge dc-dc converter
  • Assignment 2 - half bridge circuit

    A short report regarding the simulation exercise should be handed in latest 2 February by email to philip.abrahamsson(at)iea.lth.se

    3. DC Machine Control

  • Instructions
  • Simulation files

    Office hours for further questions and support:

    Samuel Estenlund in Room 2604 or Max Collins in Room 2605 - Annex - (East side of M building) - 2nd floor
    Or email samuel.estenlund(at)iea.lth.se
    Assign for Lab sessions on this doodle.

    4. Active Filter

  • Instructions
  • Simulation files

    Deadline for the simulation exercise is three days before the laboration.

    Office hours for further questions and support:
    Samuel Estenlund in Room 2604 or Max Collins in Room 2605 - Annex - (East side of M building) - 2nd floor
    Or email
    Assign for Lab sessions on this doodle.

    5. PMSM

  • Instructions
  • Simulation files

    Office hours for further questions and support:

    Samuel Estenlund in Room 2604 or Max Collins in Room 2605 - Annex - (East side of M building) - 2nd floor
    Or email



    6. Induction machine

  • Instructions and simulation files

    Office hours for further questions and support:

    Gabriel Dominguez in room 2375A


    Exams


    Past exam - 30/5-2016 (solutions)
    Past exam - 30/5-2014 (solutions)
    Past exam - 21/5-2012 (solutions)


    Further information

    Lecturers

    Hans Bängtsson (hans.bangtsson
    (at)iea.lth.se), tel. 070-878 34 69
    Mats Alaküla (mats.alakula
    (at)volvo.com), tel. 070 - 558 92 84  

    Labs and exercises

    Max Collins (mwtmfh(at)gmail.com), tel 046-222 74 99
    Samuel Estenlund (samuel.estenlund(at)iea.lth.se), tel 0733 -32 82 84
    Philip Abrahamsson (philip.abrahamsson(at)iea.lth.se)

     

    Course secretary Carina Lindström, whose office you will find in the middle corridor on the first floor of the five-storey part of the M-building. Carina is in her office Monday – Friday at 11.00 - 12.30, other times by agreement. Contact her by email: studexp at iea.lth.se or phone 046-222 92 90

     

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    NEWS

    2017-02-20 : The lecture on monday February 20 is cancelled due to sickness.