Torbjörn Thiringer

Professor at Department of Energy and Environment, Electric Power Engineering

Torbjörn Thiringer works with electrical systems, mainly wind energy applications or with electrical systems within electrified vehicles. His focus is both on the overall functionality of these systems, as well as on the power electronics and electrical machine parts.

Source: chalmers.se

Projects

2016–2019

Ageing mechanisms & how to prolong battery life in vehicle and energy storage applications’

Torbjörn Thiringer Department of Energy and Environment, Electric Power Engineering
Evelina Wikner Department of Energy and Environment, Electric Power Engineering
Volvo Cars

2016–2019

Li-Jon batteri

Torbjörn Thiringer Department of Energy and Environment, Electric Power Engineering
Swedish Energy Agency

2017–2021

Power Electronic based dc transformer for off-shore wind energy installations

Torbjörn Thiringer Department of Energy and Environment, Electric Power Engineering
Swedish Energy Agency

2016–2019

Multiphysics simulatin of cooling systems and its components in an electrical/hybrid vehicle

Torbjörn Thiringer Department of Energy and Environment, Electric Power Engineering
Alessandro Acquaviva Department of Energy and Environment, Electric Power Engineering
Swedish Energy Agency

2016–2017

Ripple and Electromagnetic Fields in Electric vehicles (RIFEL)

Torbjörn Thiringer Department of Energy and Environment, Electric Power Engineering
VINNOVA

2016–2017

Prestudy of energy saving potential by using a high-frequency transformer and dc distribution

Torbjörn Thiringer Department of Energy and Environment, Electric Power Engineering
Swedish Energy Agency

2016–2017

Virtual HybrId CooLing (VeHICLe)

Torbjörn Thiringer Department of Energy and Environment, Electric Power Engineering
Swedish Energy Agency

2012–2014

Design of components and systems for cost effective electric transmission system for EV/HEV

Torbjörn Thiringer Department of Energy and Environment, Electric Power Engineering
Swedish Energy Agency

2015–2017

Ultra Compact Cost Effective Fast Charger Stations

Saeid Haghbin Department of Energy and Environment, Electric Power Engineering
Robert Karlsson Department of Energy and Environment, Electric Power Engineering
Torbjörn Thiringer Department of Energy and Environment, Electric Power Engineering
Swedish Energy Agency

2015–2017

Analysis of VCB impact on 36kV wind farm cable grid

Tarik Abdulahovic Department of Energy and Environment, Electric Power Engineering
Torbjörn Thiringer Department of Energy and Environment, Electric Power Engineering
Swedish Energy Agency

2013–2015

On Board Charger (OBC) for fast charging

Torbjörn Thiringer Department of Energy and Environment, Electric Power Engineering
Saeid Haghbin Department of Energy and Environment, Electric Power Engineering
VINNOVA

2010–2016

Development of sea-based wind parks and high voltage grids using direct current

Torbjörn Thiringer Department of Energy and Environment, Electric Power Engineering
Sonja Lundmark Department of Energy and Environment, Electric Power Engineering
Mohammadamin Bahmani Department of Energy and Environment, Electric Power Engineering
Tarik Abdulahovic Department of Energy and Environment, Electric Power Engineering
Poopak Roshanfekr Department of Energy and Environment, Electric Power Engineering
Kalid Yunus Department of Energy and Environment, Electric Power Engineering
Swedish Energy Agency

2014–2017

Ageing mechanisms and how to prolong the battery life in vehicle and energy storage applications

Torbjörn Thiringer Department of Energy and Environment, Electric Power Engineering
Evelina Wikner Department of Energy and Environment, Electric Power Engineering
Swedish Energy Agency

2013–2016

ELIN - a more robust and efficient integrated electric powertrain

Torbjörn Thiringer Department of Energy and Environment, Electric Power Engineering
ANDREAS ANDERSSON Department of Energy and Environment, Electric Power Engineering
Swedish Energy Agency

2014–2017

Utilize 48V system to gain CO2, safety & improved UX

Torbjörn Thiringer Department of Energy and Environment, Electric Power Engineering
Stefan Skoog Department of Energy and Environment, Electric Power Engineering
Stefan Lundberg Department of Energy and Environment, Electric Power Engineering
VINNOVA

2014–2017

Inertia Support Strategies using Wind Turbines for Low-Inertia Power System with High Penetration of Wind Power

Peiyuan Chen Department of Energy and Environment, Electric Power Engineering
Ola Carlson Department of Energy and Environment, Electric Power Engineering
Mattias Persson Department of Energy and Environment, Electric Power Engineering
Massimo Bongiorno Department of Energy and Environment, Electric Power Engineering
Torbjörn Thiringer Department of Energy and Environment, Electric Power Engineering
Swedish Energy Agency

There might be more projects where Torbjörn Thiringer participates, but you have to be logged in as a Chalmers employee to see them.

Publications

2016

Design of an online temperature monitoring system for an experimental IPMSM

Christian Du-Bar, Johan Åström, Torbjörn Thiringer et al
Proceedings 22nd International Conference on Electrical Machines, ICEM 2016. Lausanne; Switzerland; 4-7 September 2016, p. 1533-1538
Conference paper - peer reviewed
2016

The effect of the magnet placement for an internal permanent magnet wave energy converter generator

Pinar Tokat, Torbjörn Thiringer,
2016 XXII International Conference on Electrical Machines (ICEM). Lausanne; Switzerland; 4-7 September 2016, p. 2086-2092
Conference paper - peer reviewed
2016

Current Sharing inside a High Power IGBT Module at the Negative Temperature Coefficient Operating Region

Panagiotis Asimakopoulos, K. D. Papastergiou, Torbjörn Thiringer et al
18th European Conference on Power Electronics and Applications, EPE 2016 ECCE Europe, Karlsruhe, Germany, 5-9 September 2016
Conference paper - peer reviewed
2016

An electric machine design procedure that includes multiple cost scenarios

Christian Du-Bar, Torbjörn Thiringer, Sonja Lundmark et al
18th European Conference on Power Electronics and Applications, EPE 2016 ECCE Europe; Karlsruhe; Germany; 5 - 9 September 2016, p. Art no 7695477
Conference paper - peer reviewed
2016

Improvement of admittance measurements for modeling of an ungrounded reactor/transformer winding

Tarik Abdulahovic, Torbjörn Thiringer,
International Journal of Modeling, Simulation, and Scientific Computing. Vol. 7 (3)
Scientific journal article - peer reviewed
2016

Modelling spatially and temporally correlated wind speed time series over a large geographical area using VARMA

Kalid Yunus, Peiyuan Chen, Torbjörn Thiringer et al
IET Renewable Power Generation
Scientific journal article - peer reviewed
2016

Design Methodology and Optimization of a Medium-Frequency Transformer for High-Power DC–DC Applications

Mohammad Amin Bahmani, Torbjörn Thiringer, Mohammad Kharezy et al
IEEE transactions on industry applications. Vol. 52 (5), p. 4225-4233
Scientific journal article - peer reviewed
2016

Improved Maximum-Torque-Per-Ampere Algorithm Accounting for Core Saturation, Cross-Coupling Effect, and Temperature for a PMSM Intended for Vehicular Applications

Ali Rabiei, Torbjörn Thiringer, Mikael Alatalo et al
IEEE Transactions on Transportation Electrification. Vol. 2 (2), p. 150 - 159
Scientific journal article - peer reviewed
2016

Performance Analysis of Current BEVs - Based on a Comprehensive Review of Specifications

Emma Grunditz, Torbjörn Thiringer,
IEEE Transactions on Transportation Electrification. Vol. PP (99), p. 1-1
Scientific journal article - peer reviewed
2016

Electrical reliability enhancement of the DC/DC stage of an onboard vehicle battery charger

Saeid Haghbin, Torbjörn Thiringer,
11th International Conference on Ecological Vehicles and Renewable Energies, EVER 2016; Monte Carlo; Monaco; 6 April 2016 through 8 April 2016, p. Art. no. 7476437
Conference paper - peer reviewed
2016

A switched reluctance motor based drive system for power electronics education

Saeid Haghbin, Saman Abbasian, Torbjörn Thiringer et al
11th International Conference on Ecological Vehicles and Renewable Energies, EVER 2016; Monte Carlo; Monaco; 6 April 2016 through 8 April 2016, p. Art. no. 7476369
Conference paper - peer reviewed
2016

Reliability analysis and enhancement of the AC/DC stage of a 3.3 kW onboard vehicle battery charger

Saeid Haghbin, Torbjörn Thiringer,
11th International Conference on Ecological Vehicles and Renewable Energies, EVER 2016; Monte Carlo; Monaco; 6 April 2016 through 8 April 2016
Conference paper - peer reviewed
2016

Optimization and experimental validation of medium-frequency high power transformers in solid-state transformer applications

Mohammad Amin Bahmani, Torbjörn Thiringer, Mohammad Kharezy et al
31st Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2016; Long Beach Convention and Entertainment CenterLong Beach; United States; 20 March 2016 through 24 March 2016, p. 3043 - 3050
Conference paper - peer reviewed
2016

3.3kW Onboard Battery Chargers for Plug-in Vehicles: Specifications, Topologies and a Practical Example

Saeid Haghbin, Torbjörn Thiringer,
International Journal of Electronics and Electrical Engineering. Vol. 4 (1), p. 9-16
Scientific journal article - peer reviewed
2016

ARIMA-based frequency-decomposed modelling of wind speed time series

Kalid Yunus, Torbjörn Thiringer, Peiyuan Chen et al
IEEE Transactions on Power Systems. Vol. 31 (4), p. 2546-2556
Scientific journal article - peer reviewed
2016

Measurements and modelling of three- and five-limb transformer behaviour during large voltage and frequency disturbances

Mattias Persson, Waqas Baig, Torbjörn Thiringer et al
IET Generation, Transmission & Distribution. Vol. 10 (2), p. 334-340
Scientific journal article - peer reviewed
2016

Comparative Study of a Multi-MW High Power Density DC Transformer with an Optimized High Frequency Magnetics in All-DC Offshore Wind Farm

Mohammad Amin Bahmani, Torbjörn Thiringer, Ali Rabiei et al
IEEE Transactions on Power Delivery. Vol. 31 (2), p. 857-866
Scientific journal article - peer reviewed
2015

Characterizing BEV Powertrain Energy Consumption, Efficiency, and Range During Official and Drive Cycles From Gothenburg, Sweden

Emma Grunditz, Torbjörn Thiringer,
IEEE Transactions on Vehicular Technology. Vol. 65 (6), p. 3964 - 3980
Scientific journal article - peer reviewed
2015

Heat sink design considerations in medium power electronic applications with long power cycles

Panagiotis Asimakopoulos, K. Papastergiou, Torbjörn Thiringer et al
17th European Conference on Power Electronics and Applications, EPE-ECCE Europe 2015, Geneva, Switzerland, 8-10 September
Conference paper - peer reviewed
2015

Primary-secondary control strategy for meshed HVDC transmission grids at steady state

Kalid Yunus, Torbjörn Thiringer,
IEEE PES Asia-Pacific Power and Energy Engineering Conference 2015 (IEEE PES APPEEC 2015)
Conference paper - peer reviewed
2015

Co-Simulation and Harmonic Analysis of a Hybrid Vehicle Traction System

Andreas Karvonen, Torbjörn Thiringer,
12th IEEE Vehicle Power and Propulsion Conference - VPPC 2015
Conference paper - peer reviewed
2015

Power Quality Issues of a Battery Fast Charging Station for a Fully-Electric Public Transport System in Gothenburg City

Torbjörn Thiringer, Saeid Haghbin,
Batteries . Vol. 1 (1), p. 22-33
Scientific journal article - peer reviewed
2015

Parameter Analysis of Current and Voltage Ripple in a Hybrid Vehicle Traction System

Andreas Karvonen, Torbjörn Thiringer,
IEMDC 2015, p. 1838-1845
Conference paper - peer reviewed
2015

Wave energy park power quality impact and collection grid economic assessment

L. Trilla, Torbjörn Thiringer, S. Sahlin et al
Iet Renewable Power Generation. Vol. 9 (4), p. 368-378
Scientific journal article - peer reviewed
2015

Design methodology and optimization of a medium frequency transformer for high power DC-DC applications

Mohammad Amin Bahmani, Torbjörn Thiringer, Mohammad Kharezy et al
2015 Thirtieth Annual IEEE Applied Power Electronics Conference and Exposition (APEC 2015), 30th Annual IEEE Applied Power Electronics Conference and Exposition (APEC), Charlotte, NC MAR 15-19, 2015, p. 2532-2539
Conference paper - peer reviewed
2015

A 3.3 kW Onboard Battery Charger for PHEVs

Saeid Haghbin, Torbjörn Thiringer,
Report
2015

Field-Experience Based Root-Cause Analysis of Power-Converter Failure in Wind Turbines

Katharina Fischer, T. Stalin, H. Ramberg et al
Ieee Transactions on Power Electronics. Vol. 30 (5), p. 2481-2492
Scientific journal article - peer reviewed
2015

Accurate Evaluation of Leakage Inductance in High Frequency Transformers Using an Improved Frequency-Dependent Expression

Mohammad Amin Bahmani, Torbjörn Thiringer,
IEEE transactions on power electronics. Vol. 30 (10), p. 5738-5745
Scientific journal article - peer reviewed
2014

Vacuum Circuit Breaker Parameter Calculation and Modelling for Power System Transient Studies

Tarik Abdulahovic, Torbjörn Thiringer, Muhamad Reza et al
IEEE Transactions on Power Delivery. Vol. PP (99), p. 8
Scientific journal article - peer reviewed
2014

Effect of magnet coverage on torque, loss and torque ripple in a PMSM

Poopak Roshanfekr Fard, Sonja Lundmark, Torbjörn Thiringer et al
Proceedings, IECON 2014 - 40th Annual Conference of the IEEE Industrial Electronics Society, p. 535-541
Conference paper - peer reviewed
2014

Analysis and Performance of High Voltage DC Power Supplies Used for Low Current Measurements on Dielectric Materials

N. Atiwi, S. Josefsson, Torbjörn Thiringer et al
Conference on Electrical Insulation and Dielectric Phenomena Annual Report, 2014 IEEE Conference on Electrical Insulation and Dielectric Phenomena (CEIDP), Des Moines, IA, p. 590-593
Conference paper - peer reviewed
2014

Position-sensorless control of a submersible PMSM fed over a long cable and two transformers

D. Stellas, M.T. Hansen, Torbjörn Thiringer et al
2014 16th European Conference on Power Electronics and Applications (EPE'14-ECCE Europe), Lappeenranta, Finland, 26-28 August 2014
Conference paper - peer reviewed
2014

An analysis of inverter switching loss minimization based on discontinuous PWM for a salient-pole PMSM

A. Andersson, Torbjörn Thiringer,
2014 16th European Conference on Power Electronics and Applications (EPE'14-ECCE Europe), Lappeenranta, Finland, 26-28 August 2014
Conference paper - peer reviewed
2014

Wireless Charging for vehicles-Some Key Elements

Eva Palmberg, Sonja Lundmark, Torbjörn Thiringer et al
2014 16th European Conference on Power Electronics and Applications (EPE'14-ECCE Europe), Lappeenranta, Finland, 26-28 August 2014
Conference paper - peer reviewed
2014

Fordonskomponenter och konfigurationer

Sonja Tidblad Lundmark, Mikael Alatalo, Torbjörn Thiringer et al
Perspektiv på eldrivna fordon 2014, p. 10-11
Chapter in monograph, book
2014

Inverter losses minimization using variable switching frequency based on multi-objective optimization

A. Andersson, Torbjörn Thiringer,
Proceedings - 2014 International Conference on Electrical Machines, ICEM 2014 (Art. no. 6960271), p. 789-795
Conference paper - peer reviewed
2014

An Accurate Frequency-Dependent Analytical Expression for Leakage Inductance Calculation in High Frequency Transformers

Mohammad Amin Bahmani, Torbjörn Thiringer,
PCIM South America 2014, p. 275-282
Conference paper - peer reviewed
2014

Comparison of a 5MW permanent magnet assisted synchronous reluctance generator with an IPMSG for wind application

Poopak Roshanfekr Fard, Sonja Lundmark, Torbjörn Thiringer et al
21st International Conference on Electrical Machines, ICEM 2014; Andel's Hotel BerlinBerlin; Germany; 2 September 2014 through 5 September 2014, p. 711 - 715
Conference paper - peer reviewed
2014

Voltage Stress in a Transformer Winding During Very Fast Transients Caused by Breaker Closing Event

Tarik Abdulahovic, Torbjörn Thiringer,
Ieee Transactions on Power Delivery. Vol. 29 (4), p. 1946-1954
Scientific journal article - peer reviewed
2014

High-frequency modelling of a three-phase pulse width modulation inverter towards the dc bus considering line and controller harmonics

Saeid Haghbin, Ali Rabiei, Torbjörn Thiringer et al
The Journal of Engineering
Scientific journal article - peer reviewed
2014

Torque Ripple Reduction Methods for an Interior Permanent Magnet Synchronous Generator

Poopak Roshanfekr Fard, Sonja Lundmark, Torbjörn Thiringer et al
2014 16th European Conference on Power Electronics and Applications (EPE'14-ECCE Europe), Lappeenranta, Finland, 26-28 August 2014
Conference paper - peer reviewed
2014

DC-link voltage selection for a multi-MW wind turbine

Poopak Roshanfekr Fard, Torbjörn Thiringer, Sonja Lundmark et al
The International Journal for Computation and Mathematics in Electrical and Electronic Engineering (COMPEL). Vol. 33 (5), p. 1722 - 1740
Scientific journal article - peer reviewed
2014

A synchronous reluctance generator for a wind application-compared with an interior mounted permanent magnet synchronous generator

Poopak Roshanfekr Fard, Sonja Lundmark, Torbjörn Thiringer et al
7th IET International Conference on Power Electronics, Machines and Drives, PEMD 2014; Manchester; United Kingdom; 8 April 2014 through 10 April 2014. Vol. 2014 (628 CP)
Conference paper - peer reviewed
2014

Impact of Line Current Harmonics on the DC Bus Quality of a Three-Phase PWM Inverter

Saeid Haghbin, Torbjörn Thiringer,
International Journal of Electrical Energy (IJOEE). Vol. 2, p. 184-188
Scientific journal article - peer reviewed
2014

DC Bus Current Harmonics of a Three-phase PWM Inverter with the Zero Sequence Injection

Saeid Haghbin, Torbjörn Thiringer,
2014 IEEE Transportation Electrification Conference and Expo (ITEC’14)
Conference paper - peer reviewed
2014

Harmonic Modeling of a Vehicle Traction Circuit Towards the DC Bus

Saeid Haghbin, Andreas Karvonen, Torbjörn Thiringer et al
International Power Electronics Conference, IPEC-Hiroshima, ECCE Asia, 2014, p. 1373-1378
Conference paper - peer reviewed
2014

An Accurate Pseudoempirical Model of Winding Loss Calculation in HF Foil and Round Conductors in Switchmode Magnetics

Mohammad Amin Bahmani, Torbjörn Thiringer, Hector Ortega Jimenez et al
IEEE transactions on power electronics. Vol. 29 (8), p. 4231 - 4246
Scientific journal article - peer reviewed
2013

Vehicle components and configurations

Sonja Tidblad Lundmark, Mikael Alatalo, Torbjörn Thiringer et al
Systems Perspectives on Electromobility 2013, p. 22-32
Chapter in monograph, book
2013

Wave farm collection grid analysis and design

Lluis Trilla, Torbjörn Thiringer, Sara Sahlin et al
Report
2013

Transformers internal voltage stress during current interruption for different wind turbine layouts

Tarik Abdulahovic, Torbjörn Thiringer,
2013 15th European Conference on Power Electronics and Applications, EPE 2013, p. no. 6634759
Conference paper - peer reviewed
2013

Analysis of Power Losses and Efficiency up to 60 kW DC-DC Converter for Hybrid Electric Vehicle with Different Inductive Core Materials

Mohammad Rafiq, Mohammed Fareed Ul Hasan, M. Yaqoob et al
2013 IEEE INTERNATIONAL SYMPOSIUM ON INDUSTRIAL ELECTRONICS (ISIE), 28-31 May 2013 , p. 1 - 5
Conference paper - peer reviewed
2013

Droop Based Steady State Control Algorithm for a Meshed HVDC Grid

Kalid Yunus, Torbjörn Thiringer, Ola Carlson et al
2014 IEEE PES Transmission & Distribution Conference & Exposition; 15 - 17 April 2014 in Chicago, IL, USA
Conference paper - peer reviewed
2013

Analytical prediction of switching losses in MOSFETs for variable drain-source voltage and current applications

Hamed Raee, Ali Rabiei, Torbjörn Thiringer et al
IEEE Conference on Industrial Electronics and Applications (ICIEA 2013) , p. 705-709
Conference paper - peer reviewed
2013

Steady State Controll Strategy for a Meshed HVDC Grid with Wind Power Plants

Kalid Yunus, Torbjörn Thiringer, Ola Carlson et al
12th Wind Integration Workshop, International Workshop On Large Scale Integration of Wind Power into Power System as well as on Transmission Networks for Offshore Wind Power Plants
Conference paper - peer reviewed
2013

A high accuracy regressive-derived winding loss calculation model for high frequency applications

Mohammad Amin Bahmani, Torbjörn Thiringer,
Power Electronics and Drive Systems (PEDS), 2013 IEEE 10th International Conference on, p. 358-363
Conference paper - peer reviewed
2013

A Generic DFIG Model for Voltage Dip Ride-Through Analysis

Massimo Bongiorno, Torbjörn Thiringer,
Ieee Transactions on Energy Conversion. Vol. 28 (1), p. 76-85
Scientific journal article - peer reviewed
2013

Wireless charging-some key elements

Eva Palmberg, Sonja Lundmark, Torbjörn Thiringer et al
Report
2013

Development of an Analytically Described Pitch Regulator for a Wind Turbine to Be Used for Grid Disturbance Studies

Pinar Tokat, Torbjörn Thiringer, Peiyuan Chen et al
Journal of Energy. Vol. 2013
Scientific journal article - peer reviewed
2013

Influence of tidal parameters on SeaGen flicker performance

J. Macenri, M. Reed, Torbjörn Thiringer et al
Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences. Vol. 371 (1985)
Scientific journal article - peer reviewed
2012

Power quality and flicker performance of the tidal energy converter, SeaGen

J. Macenri, Torbjörn Thiringer, M. Reed et al
44th International Conference on Large High Voltage Electric Systems 2012, Paris, 26-31 August 2012
Conference paper - peer reviewed
2012

Transformers internal voltage stress during current interruption for different wind turbine layouts

Tarik Abdulahovic, Torbjörn Thiringer,
EPE Joint Wind Energy and T&D Chapters, p. 6
Conference paper - peer reviewed
2012

Evaluation and comparison of a two-level and a multilevel inverter for an EV using a modulized battery topology

Oskar Josefsson, Torbjörn Thiringer, Sonja Lundmark et al
IECON 2012 - 38th Annual Conference on IEEE Industrial Electronics Society, p. 2949 - 2956
Conference paper - peer reviewed
2012

Performance and loss evaluation of a hard and soft switched 2.4 MW, 4 kV to 6 kV isolated DC-DC converter for wind energy application

Maziar Mobarrez, Majid Fazlali, Mohammad Amin Bahmani et al
IECON 2012 - 38th Annual Conference on IEEE Industrial Electronics Society, p. 5086 - 5091
Conference paper - peer reviewed
2012

Experiences from a distance course in electric drives including on-line labs and tutorials

Sonja Lundmark, Ali Rabiei, Tarik Abdulahovic et al
2012 20th International Conference on Electrical Machines, ICEM 2012, Marseille, 2 September - 5 September 2012, p. 3050-3055
Conference paper - peer reviewed
2012

An integrated split-phase dual-inverter permanent magnet motor drive and battery charger for grid-connected electric or hybrid vehicles

Saeid Haghbin, Torbjörn Thiringer, Ola Carlson et al
2012 20th International Conference on Electrical Machines, ICEM 2012, Marseille, 2 - 5 September 2012, p. 1941-1947
Conference paper - peer reviewed
2012

Maximizing the Energy Efficiency of a PMSM for Vehicular Applications Using an Iron Loss Accounting Optimization Based on Nonlinear Programming

Ali Rabiei, Torbjörn Thiringer, Johan Lindberg et al
2012 20th International Conference on Electrical Machines, ICEM 2012, Marseille, 2 - 5 September 2012, p. 1001 - 1007
Conference paper - peer reviewed
2012

Core loss behavior in high frequency high power transformers—II: Arbitrary excitation

E. Agheb, Mohammad Amin Bahmani, H. K. Høidalen et al
AIP Journal of Renewable and Sustainable Energy. Vol. 4 (3), p. 033113
Scientific journal article - peer reviewed
2012

Core loss behavior in high frequency high power transformers—I: Effect of core topology

Mohammad Amin Bahmani, E. Agheb, Torbjörn Thiringer et al
AIP Journal of Renewable and Sustainable Energy. Vol. 4 (3), p. 033112
Scientific journal article - peer reviewed
2012

Selecting IGBT Module for a High Voltage 5 MW Wind Turbine PMSG-equipped Generating System

Poopak Roshanfekr Fard, Torbjörn Thiringer, Sonja Lundmark et al
PEMWA 2012, (Power Electronics & Machines for Wind Application )
Conference paper - peer reviewed
2012

Performance of two 5 MW Permanent Magnet Wind Turbine Generators Using Surface Mounted and Interior Mounted Magnets

Poopak Roshanfekr Fard, Torbjörn Thiringer, Mikael Alatalo et al
2012 20th International Conference on Electrical Machines, ICEM 2012, Marseille, 2 - 5 September 2012, p. 1041-1047
Conference paper - peer reviewed
2012

Control of a wind farm with an internal direct current collection grid

Lena Max, Torbjörn Thiringer, Ola Carlson et al
Wind Energy. Vol. 15 (4), p. 547-561
Scientific journal article - peer reviewed
2012

Time-Series Based Cable Selection for a Medium Voltage Wind Energy Network

Peiyuan Chen, Torbjörn Thiringer,
IEEE Transactions on Sustainable Energy, p. 9
Scientific journal article - peer reviewed
2012

Fault handling for a wind farm with an internal DC collection grid

Lena Max, Torbjörn Thiringer, Ola Carlson et al
Wind Energy. Vol. 15 (2), p. 259-273
Scientific journal article - peer reviewed
2012

Efficiency comparison of a 5 MW wind turbine PMSG-equipped generating system using various dc-link voltages

Poopak Roshanfekr Fard, Torbjörn Thiringer, Sonja Lundmark et al
EVER2012 Ecological Vehicles and Renewable Energies 2012, p. 8
Conference paper - peer reviewed
2011

Optimering av energieffektivitet för elektriska drivsystem i hybridfordon

Sonja Lundmark, Ali Rabiei, Mikael Alatalo et al
Report
2011

Influence of Tidal Parameters on SeaGen Power Quality Performance

Joe MacEnri, Math Reed, Torbjörn Thiringer et al
EWTEC 2011
Conference paper - peer reviewed
2011

Power Quality performance of the tidal energy converter Seagen

Joe MacEnri, Math Reed, Torbjörn Thiringer et al
Proceedings of the 30th International Conference on Ocean, Offshore and Arctic Engineering,Rotterdam, The Netherlands, June 19-24, 2011 OMAE2011 Paper No 49549, p. 1-8
Conference paper - peer reviewed
2011

Flicker Evaluation of the SeaGen Tidal Plant

Torbjörn Thiringer, Joe MacEnri, Math Reed et al
IEEE Transactions on Sustainable energy. Vol. 2 (4), p. 414-422
Scientific journal article - peer reviewed
2011

Simulating the EMI Characteristics of Flyback DC/DC Converters

Andreas Karvonen, Torbjörn Thiringer,
Intelec 2011 - The International Telecommunications Energy Conference 2011
Conference paper - peer reviewed
2011

Performance and Losses Analysis of Charging and Discharging Mode of a Bidirectional DC/DC Fullbridge Converter Using PWM Switching Pattern

Mehdi Javdani Erfani, Torbjörn Thiringer, Saeid Haghbin et al
7th IEEE Vehicle Power and Propulsion Conference, VPPC 2011, Chicago, 6-9 September 2011
Conference paper - peer reviewed
2010

Considerations when Modernizing Drives for Buildings Based on an Energy Efficiency and Cost Perspective

Johan Åström, Torbjörn Thiringer,
The 9th International Power and Energy Conference IPEC 2010 Singapore, p. 892-897
Conference paper - peer reviewed
2010

On Dynamic Diode Characteristics and EMI Performance of an Inverter with Undeland Snubber

Andreas Karvonen, Torbjörn Thiringer,
The 9th International Power and Energy Conference, Singapore 27-29 October 2010, p. 584-589
Conference paper - peer reviewed
2010

Assessment of a Multilevel Converter for a PHEV charge and traction application

Oskar Josefsson, Anders Lindskog, Sonja Lundmark et al
XIX International Conference on Electrical Machines (ICEM), 2010, Rome, 6-8 Sept. 2010
Conference paper - peer reviewed
2010

Design of on-board charger for plug-in hybrid electric vehicle

Mathieu Grenier, M. Ghasem Hosseini Aghdam, Torbjörn Thiringer et al
5th IET International Conference on Power Electronics, Machines and Drives, PEMD 2010; Brighton; 19 April 2010 through 21 April 2010 (563)
Conference paper - peer reviewed
2010

Simulation accuracy of the built-in PSCAD and an owner-defined synchronous machine model

Tarik Abdulahovic, S. Teleke, Torbjörn Thiringer et al
Compel-the International Journal for Computation and Mathematics in Electrical and Electronic Engineering. Vol. 29 (3), p. 840-855
Scientific journal article - peer reviewed
2009

An experimental investigation of switching transients in a wind collection grid scale model in a cable system laboratory

Muhamad Reza, Henrik Breder, Lars Ljiljestrand et al
CIRED, 20th International Conference on Electricity Distribution, p. 1-4
Conference paper - non peer reviewed
2009

Wind farms as reactive power ancillary service providers-technical and economic issues

Nayeem Rahmat Ullah, K. Bhattacharya, Torbjörn Thiringer et al
IEEE Transactions on Energy Conversion. Vol. 24 (3), p. 661-672
Scientific journal article - peer reviewed
2009

Potential Savings for Induction Motor Drive Systems for HVAC Applications

Johan Åström, Torbjörn Thiringer,
The Eighth International Conference on Power Electronics and Drive Systems November 2-5, 2009, Taipei, Taiwan
Conference paper - peer reviewed
2009

Modeling and Measurements of Loss Components for Different Switching Schemes in a Three Phase Converter Using CoolMOS Transistors

Johan Åström, Torbjörn Thiringer,
The Eighth International Conference on Power Electronics and Drive Systems November 2-5, 2009, Taipei, Taiwan
Conference paper - peer reviewed
2009

Comparison of SiC and Si Power Semiconductor Devices to Be Used in 2.5 kW DC/DC Converter

M. Ghasem Hosseini Aghdam, Torbjörn Thiringer,
IEEE PEDS'09
Conference paper - peer reviewed
2009

Combining MV laboratory and simulation resources to investigate Fast Transient Phenomena in Wind Cable Systems

Muhamad Reza, Kailash Srivastava, Tarik Abdulahovic et al
European Offshore Wind 2009, Stockholm
Conference paper - non peer reviewed
2009

Comparison of switching surges and basic lightning impulse surges at transformer in MV cable grids

Tarik Abdulahovic, Torbjörn Thiringer,
Nordic Wind Power Conference, Bornholm, Danmark
Conference paper - non peer reviewed
2009

Design considerations for a power electronic converter for series connection of wind turbines

Stefan Lundberg, Torbjörn Thiringer,
2nd EPE Wind Energy Seminar 2009; Stockholm; Sweden; 23 April 2009 through 24 April 2009
Conference paper - peer reviewed
2009

Power Electronics Design Laboratory Exercise for Final-Year M.Sc. Students

Lena Max, Torbjörn Thiringer, Tore Undeland et al
IEEE Transactions on Education. Vol. 52 (4), p. 524-531
Scientific journal article - peer reviewed
2009

Design and control consideration for a 5 MW DC/DC converter in a wind turbine

Lena Max, Torbjörn Thiringer,
2nd EPE Wind Energy chapter, 2009
Conference paper - non peer reviewed
2009

MOSFET Modeling Adapted for Switched Applications Using a State-Space Approach and Internal Capacitance Characterization

Andreas Karvonen, Torbjörn Thiringer,
PEDS 2009 - The Eighth International Conference on Power Electronics and Drive Systems November 2-5, 2009, Taipei, Taiwan, R.O.C, p. 1107-1112
Conference paper - peer reviewed
2009

Impact of inverter switching pattern on the performance of a direct torque controlled synchronous reluctance motor drive

Saeid Haghbin, Torbjörn Thiringer,
International Conference on Power Engineering, Energy and Electrical Drives, POWERENG 09, 18-20 March 2009, Lisboa, Portugal, p. 337-341
Conference paper - peer reviewed
2008

EMI reduction using symmetrical switching and capacitor control

Julia Paixao, Andreas Karvonen, Johan Åström et al
Electromagnetic Compatibility and 19th International Zurich Symposium on Electromagnetic Compatibility, 2008. APEMC 2008. Asia-Pacific Symposium , p. 686-689
Conference paper - peer reviewed
2008

Dynamic Performance Comparison of Synchronous Condenser and SVC

Sercan Teleke, Tarik Abdulahovic, Torbjörn Thiringer et al
Power Delivery, IEEE Transactions on. Vol. 23 (3), p. 1606-1612
Scientific journal article - peer reviewed
2008

Wind farms as reactive power ancillary service providers - technical and economic issues

Nayeem Rahmat Ullah, Kankar Bhattacharya, Torbjörn Thiringer et al
IEEE Transactions on Energy Conversion - (Accepted Sep'08), p. tec-00137-2008
Scientific journal article - peer reviewed
2008

Temporary primary frequency control support by variable speed wind turbines – potential and applications

Nayeem Rahmat Ullah, Torbjörn Thiringer, Daniel Karlsson et al
IEEE Transactions on Power Systems. Vol. 23 (2), p. 601-612
Scientific journal article - peer reviewed
2008

Effect of operational modes of a wind farm on the transient stability of nearby generators and on power oscillations: A Nordic gris study

Nayeem Rahmat Ullah, Torbjörn Thiringer,
Wind Energy Journal. Vol. 11 (1), p. 63-73
Scientific journal article - peer reviewed
2008

Improving voltage stability by utilizing reactive power injection capability of variable speed wind turbines

Nayeem Rahmat Ullah, Torbjörn Thiringer,
International Journal of Power and Energy Systems. Vol. 28 (2)
Scientific journal article - peer reviewed
2007

Modeling of the energizing of a wind park radial

Tarik Abdulahovic, Torbjörn Thiringer,
Nordic Wind Power Conference, Roskilde, Denmark
Conference paper - non peer reviewed
2007

Operation of wind energy installations during power network disturbances

Nayeem Rahmat Ullah, Torbjörn Thiringer, Daniel Karlsson et al
IEEE electric machine and drive conference (IEMDC'07), 3-5 May 2007, Antalya, Turkey. Vol. 2, p. 1396-1400
Conference paper - peer reviewed
2007

Från 50 Hz till anpassat inomhusklimat - Effektivisering av byggnadsrelaterad pump- och fläktdrift. Systemlösningar, motorteknik och styrning.

Per Fahlén, Caroline Markusson, Lennart Jagemar et al
Göteborg Energis forskningsdag, Göteborg
Conference paper - non peer reviewed
2007

Reactive Power Ancillary Service from Wind Farms

Nayeem Rahmat Ullah, Kankar Bhattacharya, Torbjörn Thiringer et al
IEEE Electrical Power Conference (EPC-07), Montreal, Canada, 25–26 Oct., 2007, p. 562-567
Conference paper - peer reviewed
2007

Voltage and Transient Stability Support by Wind Farms Complying with the E.ON Netz Grid Code

Nayeem Rahmat Ullah, Torbjörn Thiringer, Daniel Karlsson et al
IEEE Transactions on Power Systems. Vol. 22 (4), p. 1647–1656
Scientific journal article - peer reviewed
2007

Reduction of EMI in Switched Mode Converters by Shaped Pulse Transitions

Andreas Karvonen, Henrik Holst, Tryggve Tuveson et al
SAE World Congress 2007, April 16-19, 2007, Cobo Center, Detroit, MI, USA
Conference paper - peer reviewed
2007

Experimental study of current damages in bearings

Martin Edvall, Mattias Fyhrman, Göran Lindsten et al
Proceedings of the Third International Conference on Advances in Processing, Testing and Application of Dielectric Materials, p. 141-146
Conference paper - non peer reviewed
2007

Wind Generator Transients' Computation using Prony Method

P Janik, T Lobos, J Rezmer et al
International Conference on Clean Electrical Power, 2007. ICCEP '07. 21-23 May 2007 Page(s):598 - 604
Scientific journal article - peer reviewed
2007

Experimental experiences of the summation of flicker contribution from individual wind turbines in a wind park

Torbjörn Thiringer,
9th international conference on energy and power systems, IASTED 2007, Clearwater, Florida, USA. January 3-5
Conference paper - peer reviewed
2007

Control method and snubber selection for a 5 MW wind turbine single active bridge DC/DC converter

Lena Max, Torbjörn Thiringer,
12th European Conference on Power Electronics and Applications, 2 - 5 September 2007, Aalborg, Denmark
Conference paper - non peer reviewed
2007

Variable speed wind turbine for power system stability enhancement

Nayeem Rahmat Ullah, Torbjörn Thiringer,
IEEE Transaction on Energy Conversion. Vol. 22 (1), p. 52-60
Scientific journal article - peer reviewed
2006

Frequency scanning for power system property Determination-applied to a wind power grid

Torbjörn Thiringer,
IEEE Transactions on Power Systems. Vol. 21 (2), p. 702 - 708
Scientific journal article - peer reviewed
2006

Power electronics design laboratory exercise for last-year M.Sc students

Torbjörn Thiringer, Robert Karlsson, Tore Undeland et al
2006 Nordic Workshop on Power and Industrial Electronics (NORpie 2006), Lund, Sweden, June 12-14, 2006
Conference paper - peer reviewed
2005

Control of a Variable-Speed Pitch-Regulated Wind Turbine

Andreas Petersson, Torbjörn Thiringer,
Report
2005

Modeling and Experimental Verification of Grid Interaction of a DFIG Wind Turbine

Andreas Petersson, Torbjörn Thiringer, Lennart Harnefors et al
IEEE Transactions on Energy Conversion. Vol. 20 (4), p. 878- 886
Scientific journal article - peer reviewed
2005

Improving voltage stability by utilizing reactive power injection capability of variable speed wind turbines

Nayeem Rahmat Ullah, Torbjörn Thiringer,
The Eighth IASTED International Conference on POWER AND ENERGY SYSTEMS October 24-26, 2005 Marina del Rey, CA, USA
Conference paper - peer reviewed
2005

A DFIG wind turbine ride-through system. Influence on the energy production

Andreas Petersson, Stefan Lundberg, Torbjörn Thiringer et al
Wind Energy. Vol. 8 (3), p. 251-263
Scientific journal article - peer reviewed
2005

Evaluation of Current Control Methods for Wind Turbines Using Doubly-Fed Induction Machines

Andreas Petersson, Lennart Harnefors, Torbjörn Thiringer et al
IEEE Transactions on Power Electronics. Vol. 20 (1), p. 227-235
Scientific journal article - peer reviewed
2004

Alternative Energy Storage System for Hybrid Electric Vehicles

Tobias Andersson, Jens Groot, Helena Berg et al
2004 Nordic Workshop on Power and Industrial Electronics (NORpie 2004), Trondheim, Norway, June 13-16, 2004
Conference paper - peer reviewed
2004

Investigation of the Removal of Undervoltage Protection for Wind Turbines

Khaled Al-Ghadhban, Torbjörn Thiringer,
2004 Nordic Workshop on Power and Industrial Electronics (NORpie 2004), Trondheim, Norway, June 13-16, 2004
Scientific journal article - peer reviewed
2004

Reduction of RF-emissions from a pulsed electrical supply using an active gate control

Henrik Holst, Jain Himanshu, Tryggve Tuveson et al
2004 Nordic Workshop on Power and Industrial Electronics (NORpie 2004), Trondheim, Norway, June 13-16, 2004
Conference paper - peer reviewed
2004

Flicker contribution from wind turbine installations

Torbjörn Thiringer, Tomas Petru, Stefan Lundberg et al
IEEE Transactions on Energy Conversion. Vol. 19 (1), p. 157-163
Scientific journal article - peer reviewed
2004

A DFIG Wind-Turbine Ride-Through System Influence on the Energy Production

Andreas Petersson, Stefan Lundberg, Torbjörn Thiringer et al
Nordic Wind Energy Conference
Conference paper - peer reviewed
2004

Flicker Reduction of Stall-Controlled Wind Turbine Using Variable Rotor Resistance

Andreas Petersson, Torbjörn Thiringer, Lennart Harnefors et al
Nordic Wind Energy Conference
Conference paper - peer reviewed
2004

Grid Integration of Wind Turbines

Torbjörn Thiringer, Andreas Petersson,
Prezeglad Elektrotechniczny. Vol. 80 (5), p. 470-475
Scientific journal article - peer reviewed
2004

The Use of a Combined Battery/Supercapacitor Storage to Provide Voltage Ride-Through Capability and Transient Stabilizing Properties by Wind Turbines

Nayeem Rahmat Ullah, Jens Groot, Torbjörn Thiringer et al
1st European Symposium on Super Capacitors & Applications, BELFORT-FRANCE 4 - 5 November 2004
Conference paper - non peer reviewed
2004

Comparison Between Stator-Flux and Grid-Flux-Oriented Rotor Current Control of Doubly-Fed Induction Generators

Andreas Petersson, Lennart Harnefors, Torbjörn Thiringer et al
IEEE Power Electronics Specialists Conference . Vol. 1, p. 482-486
Conference paper - peer reviewed
2003

Grid Disturbance Response of Wind Turbines Equipped with Induction Generator and Doubly-Fed Induction Generator

Torbjörn Thiringer, Andreas Petersson, Tomas Petru et al
IEEE Power Engineering Society General Meeting. Vol. 3, p. 1542-1547
Conference paper - peer reviewed
2002

Grid_Friendly Connecting of Constant-Speed Wind Turbines Using External Resistors

Torbjörn Thiringer,
IEEE Transactions on Energy Conversion . Vol. 17 (4), p. 537-542
Scientific journal article - peer reviewed
2002

Modeling of Wind Turbines for Power System Studies

Tomas Petru, Torbjörn Thiringer,
IEEE Transactions on Power Systems . Vol. 17 (4), p. 1132-1139
Scientific journal article - peer reviewed
2001

Comparison of Reduced-Order Dynamic Models of Induction Machines

Torbjörn Thiringer, Jorma Luomi,
IEEE Transactions on Power Systems. Vol. 16 (2)
Scientific journal article - peer reviewed
2001

Power Quality impact of a Sea-Located Hybrid Wind park

Torbjörn Thiringer, Tomas Petru, Christer Liljegren et al
IEEE Transactions on Energy Conversion. Vol. 16 (2), p. 123-127
Scientific journal article - peer reviewed
2001

Periodic power pulsations from a three-bladed wind turbine

Torbjörn Thiringer, Jan-Åke Dahlberg,
IEEE Transactions on Energy Conversion. Vol. 16 (2), p. 128-133
Scientific journal article - peer reviewed
2001

Measurement and modelling of power quality impact of a stall-regulated wind turbine

Tomas Petru, Torbjörn Thiringer,
Electromotion,. Vol. 8 (2), p. 104-110
Scientific journal article - peer reviewed
2001

Electrical limiting Factors for Wind Energy Installations in Weak Grids

Stefan Lundberg, Tomas Petru, Torbjörn Thiringer et al
International Journal of Renewable Energy Engineering. Vol. 3 (2), p. 305-310
Scientific journal article - peer reviewed
2000

Evaluation of loads, Power Quality, Grid Interaction, Meteorological conditions and Power Performance of the first Swedish Offshore Wind Farm at Bockstigen

Göran Ronsten, Sven-Erik Thor, Hans Ganander et al
(OWEMES ´00), Syracuse, Italy, April 13-14, 2000
Conference paper - peer reviewed
2000

Integration of Wind Parks-Example from Bockstigen

Tomas Petru, Torbjörn Thiringer,
Nordic Wind Energy Conference Trondheim, Norway March 13-14, 2000
Scientific journal article - peer reviewed
2000

Active Flicker Reduction from a Sea-based 2.5 MW Wind park Connected to a Weak Grid

Tomas Petru, Torbjörn Thiringer,
2000 Nordic Workshop on Power and Industrial Electronics (NORpie 2000), Aalborg, Denmark, June 13-16, 2000
Conference paper - peer reviewed
2000

Integration of large sea-based wind parks- how much power electronics devices are needed in order to avoid power quality problems on the grid

Torbjörn Thiringer,
IEEE-PES Summer Meeting, Seattle, USA,, Juny 16-20, 2000
Conference paper - peer reviewed
1999

Grid Impact of a 20 kW Variable Speed Wind Turbine

Torbjörn Thiringer, Wolfgang Hesse, Anders Grauers et al
European Wind Energy Conference and Exhibition (EWEC ´99), Nice, France March 1-5, 1999
Conference paper - peer reviewed
1996

Power quality measurements performed on a low-voltage grid equipped with two wind turbines

Torbjörn Thiringer,
IEEE Transactions on Energy Conversion. Vol. 11 (3), p. 601-606
Scientific journal article - peer reviewed
1996

Modelling a group of induction machines connected to a weak grid

Torbjörn Thiringer,
International Conference of Electrical Machines (ICEM'96), Vigo, Spain, 10-12 September 1996. Proceedings, vol. II, pp. 99-104
Conference paper - peer reviewed
1995

Measurements on and modelling of capacitor-connecting transients on a low-voltage grid equipped with two wind turbines

Åke Larsson, Torbjörn Thiringer,
International Conference on Power System Transients (IPST'95), Lisbon, Portugal, September 3-7, 1995. Proceedings pp. 184-188
Conference paper - peer reviewed
1994

Modelling of the induction machine for supply voltage disturbances

Torbjörn Thiringer,
International Conference on Electrical Machines (ICEM'94), Paris, France, 5-8 September 1994. Proceedings, vol. I, pp. 41-46. Vol. 1, p. 41-46
Scientific journal article - peer reviewed
1993

Control by variable rotor speed of a fixed-pitch wind turbine operating in a wide speed range

Torbjörn Thiringer, Jan Linders,
IEEE Transactions on Energy Conversion. Vol. 8 (3), p. 520-526
Scientific journal article - peer reviewed
1992

Measurements and modelling of low-frequency disturbances in induction machines

Torbjörn Thiringer,
International Conference on Electrical Machines (ICEM'92), Manchester, U.K., 15-17 September 1992. Vol. 2, p. 652-656
Conference paper - peer reviewed
1990

When to use the equivalent circuit instead of a transient induction machine model

Torbjörn Thiringer,
International Symposium on Modelling and Simulation of Electrical Machines and Static Converters (IMACS-TCI'90), Nancy, France, 19-21 Spetember 1990. Vol. 2, p. 437 442
Conference paper - peer reviewed