Torbjörn Thiringer

Professor at Chalmers, Electrical Engineering, 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

2017–2021

Loss and EMI reduction in electrified vehicle through the usage of a multilevel converter

Torbjörn Thiringer Electric Power Engineering
Swedish Energy Agency

2016–2019

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

Torbjörn Thiringer Electric Power Engineering
Evelina Wikner Electric Power Engineering
Volvo Cars

2016–2019

Li-Jon batteri

Torbjörn Thiringer Electric Power Engineering
Swedish Energy Agency

2017–2021

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

Torbjörn Thiringer Electric Power Engineering
Swedish Energy Agency

2016–2019

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

Torbjörn Thiringer Electric Power Engineering
Alessandro Acquaviva Electric Power Engineering
Swedish Energy Agency

2016–2017

Ripple and Electromagnetic Fields in Electric vehicles (RIFEL)

Torbjörn Thiringer Electric Power Engineering
VINNOVA

2016–2017

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

Torbjörn Thiringer Electric Power Engineering
Swedish Energy Agency

2016–2017

Virtual HybrId CooLing (VeHICLe)

Torbjörn Thiringer Electric Power Engineering
Swedish Energy Agency

2012–2014

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

Torbjörn Thiringer Electric Power Engineering
Swedish Energy Agency

2015–2017

Ultra Compact Cost Effective Fast Charger Stations

Saeid Haghbin Electric Power Engineering
Robert Karlsson Electric Power Engineering
Torbjörn Thiringer Electric Power Engineering
Swedish Energy Agency

2015–2017

Analysis of VCB impact on 36kV wind farm cable grid

Tarik Abdulahovic Electric Power Engineering
Torbjörn Thiringer Electric Power Engineering
Swedish Energy Agency

2013–2015

On Board Charger (OBC) for fast charging

Torbjörn Thiringer Electric Power Engineering
Saeid Haghbin Electric Power Engineering
VINNOVA

2010–2016

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

Torbjörn Thiringer Electric Power Engineering
Sonja Lundmark Electric Power Engineering
Amin Bahmani Electric Power Engineering
Tarik Abdulahovic Electric Power Engineering
Poopak Roshanfekr Electric Power Engineering
Kalid Yunus 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 Electric Power Engineering
Evelina Wikner Electric Power Engineering
Swedish Energy Agency

2013–2016

ELIN - a more robust and efficient integrated electric powertrain

Torbjörn Thiringer Electric Power Engineering
Andreas Andersson Electric Power Engineering
Swedish Energy Agency

2014–2017

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

Torbjörn Thiringer Electric Power Engineering
Stefan Skoog Electric Power Engineering
Stefan Lundberg 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 Electric Power Engineering
Ola Carlson Electric Power Engineering
Mattias Persson Electric Power Engineering
Massimo Bongiorno Electric Power Engineering
Torbjörn Thiringer 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

2017

An LCL filter with an active compensation for a fast charger station

Saeid Haghbin, Mikael C D Alatalo, Robert Karlsson et al
Paper in proceedings
2017

Experimental determination of inverter losses and sound consequences of using DPWM in an HEV

Torbjörn Thiringer, A. Andersson
Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC, p. 1382-1388
Paper in proceedings
2017

Efficiency Analysis of 5MW Wind Turbine System in an All-DC Wind Park

Torbjörn Thiringer, Amin Bahmani, Wataru Kitagawa
Paper in proceedings
2017

Analysis of Energy Curtailment and Capacity Overinstallation to Maximize Wind Turbine Profit Considering Electricity Price-Wind Correlation

Peiyuan Chen, Torbjörn Thiringer
IEEE Transactions on Sustainable Energy. Vol. 8 (4), p. 1406-1414
Journal article
2017

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

H. Breder, Torbjörn Thiringer, M. Reza et al
IEEE Transactions on Power Delivery. Vol. 33 (3), p. 1165-1172
Journal article
2017

Analysis of a three-phase dual active bridge converter during the deadband

Mohammad Reza Zolghadri, Saeid Haghbin, Farzad Yazdani et al
Paper in proceedings
2017

Accurate analysis of a single-phase dual active bridge converter for ZVS and deadband conditions

Mohammad Reza Zolghadri, Torbjörn Thiringer, Saeid Haghbin et al
Paper in proceedings
2017

Converter interoperability in offshore HVDC grids

Amin Bahmani, Torbjörn Thiringer, Gustavo Pinares et al
Conference contribution
2017

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

Kalid Yunus, Peiyuan Chen, Torbjörn Thiringer
IET Renewable Power Generation. Vol. 11 (1), p. 132-142
Journal article
2017

A scalable life cycle inventory of an electrical automotive traction machine—Part I: design and composition

Anders Nordelöf, Mikael C D Alatalo, Torbjörn Thiringer et al
International Journal of Life Cycle Assessment, p. 1-15
Journal article
2017

Electrical machine acoustic noise reduction based on rotor surface modifications

A. Andersson, Torbjörn Thiringer
ECCE 2016 - IEEE Energy Conversion Congress and Exposition, Proceedings, p. Art. no. 7855075-
Paper in proceedings
2017

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

Kalid Yunus, Torbjörn Thiringer, Peiyuan Chen
IET Renewable Power Generation. Vol. 11 (1), p. 132-142
Journal article
2016

Design of an online temperature monitoring system for an experimental IPMSM

Johan Åström, Sonja Lundmark, Christian Dubar et al
Proceedings 22nd International Conference on Electrical Machines, ICEM 2016. Lausanne; Switzerland; 4-7 September 2016, p. 1533-1538
Paper in proceedings
2016

An electric machine design procedure that includes multiple cost scenarios

Christian Dubar, 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-
Paper in proceedings
2016

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

Torbjörn Thiringer, Saeid Haghbin
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-
Paper in proceedings
2016

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

Emma Grunditz, Mikael C D Alatalo, Ali Rabiei et al
IEEE Transactions on Transportation Electrification. Vol. 2 (2), p. 150 - 159
Journal article
2016

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

Torbjörn Thiringer, Saeid Haghbin
Journal of Logic and Computation. Vol. 4 (1), p. 9-16
Journal article
2016

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

Ali Rabiei, Torbjörn Thiringer, Tarik Abdulahovic et al
IEEE Transactions on Power Delivery. Vol. 31 (2), p. 857-866
Journal article
2016

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

K. Papastergiou, Massimo Bongiorno, Panagiotis Asimakopoulos et al
18th European Conference on Power Electronics and Applications, EPE 2016 ECCE Europe, Karlsruhe, Germany, 5-9 September 2016
Paper in proceedings
2016

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

Mattias Persson, Waqas Baig, Torbjörn Thiringer
IET Generation, Transmission and Distribution. Vol. 10 (2), p. 334-340
Journal article
2016

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

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

A switched reluctance motor based drive system for power electronics education

Saeid Haghbin, Saman Abbasian, 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. 7476369-
Paper in proceedings
2016

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

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

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

Peiyuan Chen, Torbjörn Thiringer, Kalid Yunus
IEEE Transactions on Power Systems. Vol. 31 (4), p. 2546-2556
Journal article
2016

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

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

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

Mohammad Kharezy, Amin Bahmani, Torbjörn Thiringer
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
Paper in proceedings
2016

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

Amin Bahmani, Mohammad Kharezy, Torbjörn Thiringer
IEEE Transactions on Industry Applications. Vol. 52 (5), p. 4225-4233
Journal article
2015

Wave energy park power quality impact and collection grid economic assessment

Torbjörn Thiringer, Thomas Andersson, L. Trilla et al
IET Renewable Power Generation. Vol. 9 (4), p. 368-378
Journal article
2015

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

Torbjörn Thiringer, Kalid Yunus
IEEE PES Asia-Pacific Power and Energy Engineering Conference 2015 (IEEE PES APPEEC 2015)
Paper in proceedings
2015

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

Torbjörn Thiringer, Panagiotis Asimakopoulos, K. Papastergiou et al
Paper in proceedings
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
Journal article
2015

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

Andreas Henriksson, Torbjörn Thiringer
12th IEEE Vehicle Power and Propulsion Conference - VPPC 2015
Paper in proceedings
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
Journal article
2015

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

G. Wetter, T. Stalin, H. Ramberg et al
IEEE Transactions on Power Electronics. Vol. 30 (5), p. 2481-2492
Journal article
2015

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

Torbjörn Thiringer, Amin Bahmani
IEEE Transactions on Power Electronics. Vol. 30 (10), p. 5738-5745
Journal article
2015

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

Torbjörn Thiringer, Andreas Henriksson
IEMDC 2015, p. 1838-1845
Paper in proceedings
2015

A 3.3 kW Onboard Battery Charger for PHEVs

Torbjörn Thiringer, Saeid Haghbin
Report
2015

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

Torbjörn Thiringer, Mohammad Kharezy, Amin Bahmani
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
Paper in proceedings
2014

Wireless Charging for vehicles-Some Key Elements

Sonja Lundmark, Torbjörn Thiringer, Mikael C D Alatalo et al
2014 16th European Conference on Power Electronics and Applications (EPE'14-ECCE Europe), Lappeenranta, Finland, 26-28 August 2014
Paper in proceedings
2014

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

Torbjörn Thiringer, Josip Batkovic, S. Josefsson 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
Paper in proceedings
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
Paper in proceedings
2014

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

Poopak Roshanfekr, Torbjörn Thiringer, Mikael C D Alatalo 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
Paper in proceedings
2014

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

Saeid Haghbin, Torbjörn Thiringer, Ali Rabiei
The Journal of Engineering
Journal article
2014

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

Torbjörn Thiringer, Amin Bahmani, Hector Ortega Jimenez
IEEE Transactions on Power Electronics. Vol. 29 (8), p. 4231 - 4246
Journal article
2014

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

Torbjörn Thiringer, A. Andersson
Proceedings - 2014 International Conference on Electrical Machines, ICEM 2014 (Art. no. 6960271), p. 789-795
Paper in proceedings
2014

Fordonskomponenter och konfigurationer

Mikael C D Alatalo, Bengt-Erik Mellander, Torbjörn Thiringer et al
Perspektiv på eldrivna fordon 2014, p. 10-11
Chapter in monograph, book
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
Journal article
2014

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

Mikael C D Alatalo, Sonja Lundmark, Torbjörn Thiringer et al
COMPEL - The International Journal for Computation and Mathematics in Electrical and Electronic Engineering. Vol. 33 (5), p. 1722 - 1740
Journal article
2014

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

D. Stellas, M.T. Hansen, T. Stroømsvik et al
2014 16th European Conference on Power Electronics and Applications (EPE'14-ECCE Europe), Lappeenranta, Finland, 26-28 August 2014
Paper in proceedings
2014

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

Poopak Roshanfekr, Sonja Lundmark, Mikael C D Alatalo et al
Proceedings, IECON 2014 - 40th Annual Conference of the IEEE Industrial Electronics Society, p. 535-541
Paper in proceedings
2014

Harmonic Modeling of a Vehicle Traction Circuit Towards the DC Bus

Andreas Henriksson, Torbjörn Thiringer, Saeid Haghbin
International Power Electronics Conference, IPEC-Hiroshima, ECCE Asia, 2014, p. 1373-1378
Paper in proceedings
2014

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

Torbjörn Thiringer, Saeid Haghbin
Paper in proceedings
2014

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

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

Torque Ripple Reduction Methods for an Interior Permanent Magnet Synchronous Generator

Poopak Roshanfekr, Mikael C D Alatalo, Sonja Lundmark et al
2014 16th European Conference on Power Electronics and Applications (EPE'14-ECCE Europe), Lappeenranta, Finland, 26-28 August 2014
Paper in proceedings
2014

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

Torbjörn Thiringer, Sonja Lundmark, Poopak Roshanfekr 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)
Paper in proceedings
2014

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

Torbjörn Thiringer, Amin Bahmani
PCIM South America 2014, p. 275-282
Paper in proceedings
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-
Paper in proceedings
2013

Influence of tidal parameters on SeaGen flicker performance

M. Reed, Torbjörn Thiringer, J. Macenri
Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences. Vol. 371 (1985)
Journal article
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
Journal article
2013

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

Hamed Raee, Ali Rabiei, Torbjörn Thiringer
IEEE Conference on Industrial Electronics and Applications (ICIEA 2013), p. 705-709
Paper in proceedings
2013

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

Torbjörn Thiringer, Amin Bahmani
Power Electronics and Drive Systems (PEDS), 2013 IEEE 10th International Conference on, p. 358-363
Paper in proceedings
2013

Droop Based Steady State Control Algorithm for a Meshed HVDC Grid

Torbjörn Thiringer, Ola Carlson, Kalid Yunus
2014 IEEE PES Transmission & Distribution Conference & Exposition; 15 - 17 April 2014 in Chicago, IL, USA
Paper in proceedings
2013

Wireless charging-some key elements

Mikael C D Alatalo, Torbjörn Thiringer, Robert Karlsson et al
Report
2013

Vehicle components and configurations

Emma Grunditz, Sonja Lundmark, Bengt-Erik Mellander et al
Systems Perspectives on Electromobility 2013, p. 22-32
Chapter in monograph, book
2013

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

Torbjörn Thiringer, Kalid Yunus, Ola Carlson
Paper in proceedings
2013

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

Torbjörn Thiringer, Pinar Tokat, Peiyuan Chen
Journal of Logic and Computation. Vol. 2013
Journal article
2013

Wave farm collection grid analysis and design

Torbjörn Andersson, Torbjörn Thiringer, Sara Sahlin et al
Report
2013

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

Mohammed Fareed Ul Hasan, Mohammad Rafiq, M. Yaqoob et al
2013 IEEE INTERNATIONAL SYMPOSIUM ON INDUSTRIAL ELECTRONICS (ISIE), 28-31 May 2013, p. 1 - 5
Paper in proceedings
2012

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

Johan Lindberg, Torbjörn Thiringer, Ali Rabiei
2012 20th International Conference on Electrical Machines, ICEM 2012, Marseille, 2 - 5 September 2012, p. 1001 - 1007
Paper in proceedings
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
2012 20th International Conference on Electrical Machines, ICEM 2012, Marseille, 2 - 5 September 2012, p. 1941-1947
Paper in proceedings
2012

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

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

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

Torbjörn Thiringer, Ola Carlson, Lena Max
Wind Energy. Vol. 15 (4), p. 547-561
Journal article
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

Torbjörn Thiringer, M. Mobarrez, Majid Fazlali et al
Journal of Logic and Computation, p. 5086 - 5091
Paper in proceedings
2012

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

Mikael C D Alatalo, Poopak Roshanfekr, Torbjörn Thiringer et al
Paper in proceedings
2012

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

Torbjörn Thiringer, Peiyuan Chen
IEEE Transactions on Sustainable Energy (3), p. 9-
Journal article
2012

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

Torbjörn Thiringer, J. Macenri, M. Reed
Paper in proceedings
2012

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

Ola Carlson, Torbjörn Thiringer, Lena Max
Wind Energy. Vol. 15 (2), p. 259-273
Journal article
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-
Paper in proceedings
2012

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

Torbjörn Thiringer, Sonja Lundmark, Poopak Roshanfekr
EVER2012 Ecological Vehicles and Renewable Energies 2012, p. 8-
Paper in proceedings
2012

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

Christian Dubar, Sonja Lundmark, Emma Grunditz et al
2012 20th International Conference on Electrical Machines, ICEM 2012, Marseille, 2 September - 5 September 2012, p. 3050-3055
Paper in proceedings
2012

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

Hector Zelaya, Sonja Lundmark, Torbjörn Thiringer et al
Journal of Logic and Computation, p. 2949 - 2956
Paper in proceedings
2012

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

Torbjörn Thiringer, Sonja Lundmark, Mikael C D Alatalo et al
2012 20th International Conference on Electrical Machines, ICEM 2012, Marseille, 2 - 5 September 2012, p. 1041-1047
Paper in proceedings
2012

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

E. Agheb, Torbjörn Thiringer, H. K. Høidalen et al
Journal of Renewable and Sustainable Energy. Vol. 4 (3), p. 033113-
Journal article
2011

Power Quality performance of the tidal energy converter Seagen

Joe MacEnri, Torbjörn Thiringer, Math Reed
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
Paper in proceedings
2011

Flicker Evaluation of the SeaGen Tidal Plant

Math Reed, Joe MacEnri, Torbjörn Thiringer
IEEE Transactions on Sustainable Energy. Vol. 2 (4), p. 414-422
Journal article
2011

Optimering av energieffektivitet för elektriska drivsystem i hybridfordon

Ali Rabiei, Sonja Lundmark, Torbjörn Thiringer et al
Report
2011

Simulating the EMI Characteristics of Flyback DC/DC Converters

Andreas Henriksson, Torbjörn Thiringer
Intelec 2011 - The International Telecommunications Energy Conference 2011
Paper in proceedings
2011

Influence of Tidal Parameters on SeaGen Power Quality Performance

Joe MacEnri, Math Reed, Torbjörn Thiringer
Paper in proceedings
2010

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

Jan Svensson, Torbjörn Thiringer, S. Teleke et al
COMPEL - The International Journal for Computation and Mathematics in Electrical and Electronic Engineering. Vol. 29 (3), p. 840-855
Journal article
2010

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

Jan Svensson, Tarik Abdulahovic, S. Teleke et al
COMPEL - The International Journal for Computation and Mathematics in Electrical and Electronic Engineering. Vol. 29 (3), p. 840-855
Journal article
2010

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

Torbjörn Thiringer, Mathieu Grenier, Ghasem Hosseini Aghdam
5th IET International Conference on Power Electronics, Machines and Drives, PEMD 2010; Brighton; 19 April 2010 through 21 April 2010 (563)
Paper in proceedings
2010

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

Torbjörn Thiringer, Johan Åström
The 9th International Power and Energy Conference IPEC 2010 Singapore, p. 892-897
Paper in proceedings
2010

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

Torbjörn Thiringer, Andreas Henriksson
The 9th International Power and Energy Conference, Singapore 27-29 October 2010, p. 584-589
Paper in proceedings
2010

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

Oskar Josefsson, Sonja Lundmark, Torbjörn Thiringer et al
Paper in proceedings
2009

Potential Savings for Induction Motor Drive Systems for HVAC Applications

Johan Åström, Torbjörn Thiringer
Paper in proceedings
2009

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

Torbjörn Thiringer, Saeid Haghbin
International Conference on Power Engineering, Energy and Electrical Drives, POWERENG 09, 18-20 March 2009, Lisboa, Portugal, p. 337-341
Paper in proceedings
2009

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

Torbjörn Thiringer, Stefan Lundberg
Paper in proceedings
2009

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

Torbjörn Thiringer, Tarik Abdulahovic
Conference contribution
2009

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

K. Bhattacharya, Nayeem Ullah, Torbjörn Thiringer
IEEE Transactions on Energy Conversion. Vol. 24 (3), p. 661-672
Journal article
2009

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

Andreas Henriksson, 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
Paper in proceedings
2009

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

Torbjörn Thiringer, Ghasem Hosseini Aghdam
Paper in proceedings
2009

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

Henrik Breder, Lars Ljiljestrand, Ambra Sannino et al
CIRED, 20th International Conference on Electricity Distribution, p. 1-4
Conference contribution
2009

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

Tore Undeland, Robert Karlsson, Lena Max et al
IEEE Transactions on Education. Vol. 52 (4), p. 524-531
Journal article
2009

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

Torbjörn Thiringer, Lena Max
Conference contribution
2009

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

Tarik Abdulahovic, Muhamad Reza, Kailash Srivastava et al
Conference contribution
2008

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

Nayeem Ullah, Torbjörn Thiringer, Daniel Karlsson
IEEE Transactions on Power Systems. Vol. 23 (2), p. 601-612
Journal article
2008

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

Nayeem Ullah, Torbjörn Thiringer
International Journal of Power and Energy Systems. Vol. 28 (2)
Journal article
2008

Dynamic Performance Comparison of Synchronous Condenser and SVC

Jan Svensson, Sercan Teleke, Torbjörn Thiringer et al
IEEE Transactions on Power Delivery. Vol. 23 (3), p. 1606-1612
Journal article
2008

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

Nayeem Ullah, Kankar Bhattacharya, Torbjörn Thiringer
IEEE Transactions on Energy Conversion - (Accepted Sep'08), p. tec-00137-2008-
Journal article
2008

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

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

EMI reduction using symmetrical switching and capacitor control

Johan Åström, Andreas Henriksson, Tryggve Tuveson et al
Electromagnetic Compatibility and 19th International Zurich Symposium on Electromagnetic Compatibility, 2008. APEMC 2008. Asia-Pacific Symposium, p. 686-689
Paper in proceedings
2007

Modeling of the energizing of a wind park radial

Tarik Abdulahovic, Torbjörn Thiringer
Conference contribution
2007

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

Torbjörn Thiringer, Nayeem Ullah, Daniel Karlsson
IEEE Transactions on Power Systems. Vol. 22 (4), p. 1647-1656
Journal article
2007

Wind Generator Transients' Computation using Prony Method

Torbjörn Thiringer, P Janik, Z Waclawek et al
Journal article
2007

Reduction of EMI in Switched Mode Converters by Shaped Pulse Transitions

Andreas Henriksson, Torbjörn Thiringer, Henrik Holst et al
Paper in proceedings
2007

Variable speed wind turbine for power system stability enhancement

Nayeem Ullah, Torbjörn Thiringer
IEEE Transaction on Energy Conversion. Vol. 22 (1), p. 52-60
Journal article
2007

Reactive Power Ancillary Service from Wind Farms

Torbjörn Thiringer, Nayeem Ullah, Kankar Bhattacharya
IEEE Electrical Power Conference (EPC-07), Montreal, Canada, 25–26 Oct., 2007, p. 562-567
Paper in proceedings
2007

Operation of wind energy installations during power network disturbances

Daniel Karlsson, Nayeem Ullah, Torbjörn Thiringer
IEEE electric machine and drive conference (IEMDC'07), 3-5 May 2007, Antalya, Turkey. Vol. 2, p. 1396-1400
Paper in proceedings
2007

Experimental study of current damages in bearings

Torbjörn Thiringer, Jörgen Blennow, Mattias Fyhrman et al
Proceedings of the Third International Conference on Advances in Processing, Testing and Application of Dielectric Materials, p. 141-146
Conference contribution
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
Journal article
2006

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

Torbjörn Thiringer, Lena Max, Tore Undeland et al
Paper in proceedings
2005

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

Stefan Lundberg, Andreas Petersson, Torbjörn Thiringer
Wind Energy. Vol. 8 (3), p. 251-263
Journal article
2005

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

Torbjörn Thiringer, Tomas Petru, Andreas Petersson et al
IEEE Transactions on Energy Conversion. Vol. 20 (4), p. 878- 886
Journal article
2005

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

Andreas Petersson, Torbjörn Thiringer, Lennart Harnefors
IEEE Transactions on Power Electronics. Vol. 20 (1), p. 227-235
Journal article
2005

Control of a Variable-Speed Pitch-Regulated Wind Turbine

Andreas Petersson, Torbjörn Thiringer
Report
2004

Flicker contribution from wind turbine installations

Stefan Lundberg, Torbjörn Thiringer, Tomas Petru
IEEE Transactions on Energy Conversion. Vol. 19 (1), p. 157-163
Journal article
2004

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

Lennart Harnefors, Andreas Petersson, Torbjörn Thiringer
IEEE Power Electronics Specialists Conference. Vol. 1, p. 482-486
Paper in proceedings
2004

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

Andreas Petersson, Stefan Lundberg, Torbjörn Thiringer
Paper in proceedings
2004

Grid Integration of Wind Turbines

Andreas Petersson, Torbjörn Thiringer
Przeglad Elektrotechniczny. Vol. 80 (5), p. 470-475
Journal article
2004

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

Andreas Petersson, Torbjörn Thiringer, Lennart Harnefors
Paper in proceedings
2004

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

Tryggve Tuveson, Torbjörn Thiringer, Jain Himanshu et al
Paper in proceedings
2004

Alternative Energy Storage System for Hybrid Electric Vehicles

Joachim Lindström, Helena Berg, Tobias Andersson et al
Paper in proceedings
2004

Investigation of the Removal of Undervoltage Protection for Wind Turbines

Khaled Al-Ghadhban, Torbjörn Thiringer
Journal article
2003

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

Andreas Petersson, Torbjörn Thiringer, Tomas Petru
IEEE Power Engineering Society General Meeting. Vol. 3, p. 1542-1547
Paper in proceedings
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
Journal article
2002

Modeling of Wind Turbines for Power System Studies

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

Comparison of Reduced-Order Dynamic Models of Induction Machines

Jorma Luomi, Torbjörn Thiringer
IEEE Transactions on Power Systems. Vol. 16 (2)
Journal article
2001

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

Torbjörn Thiringer, Tomas Petru
Electromotion,. Vol. 8 (2), p. 104-110
Journal article
2001

Electrical limiting Factors for Wind Energy Installations in Weak Grids

Stefan Lundberg, Torbjörn Thiringer, Tomas Petru
Journal of Logic and Computation. Vol. 3 (2), p. 305-310
Journal article
2001

Power Quality impact of a Sea-Located Hybrid Wind park

Christer Liljegren, Tomas Petru, Torbjörn Thiringer
IEEE Transactions on Energy Conversion. Vol. 16 (2), p. 123-127
Journal article
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
Journal article
2000

Integration of Wind Parks-Example from Bockstigen

Torbjörn Thiringer, Tomas Petru
Journal article
2000

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

Torbjörn Thiringer, Tomas Petru
Paper in proceedings
1999

Grid Impact of a 20 kW Variable Speed Wind Turbine

Anders Grauers, Torbjörn Thiringer, Wolfgang Hesse et al
Paper in proceedings
1996

Modelling a group of induction machines connected to a weak grid

Torbjörn Thiringer
Paper in proceedings
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
Journal article
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
Journal article
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
Journal article
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
Paper in proceedings
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-
Paper in proceedings