Sonja Lundmark

Docent at Chalmers, Electrical Engineering, Electric Power Engineering

Sonja Tidblad Lundmark focuses her research on the design of electric machines and drives primarily in the application of traction vehicles and wind power generator systems. Specific targets are towards low cost, low weight, efficient, recyclable and fault tolerant drives. The purpose is to contribute to the development of making electric and plug-in-hybrid vehicles more competitive as well as to contribute to the success of sea-based wind power stations.Sonja Tidblad Lundmark is participating in the project xEVCO; a cooperation between the division (Electric Power Engineering), Volvo Cars and SP. Sonja is also active in the Swedish Hybrid Vehicle Centre within the Electric Drive System group.

Source: chalmers.se

Projects

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

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Publications

2017

Investigation of Pole Number Selection in a Synchronous Reluctance Generator for Wind Applications

Poopak Roshanfekr, Sonja Lundmark, Bahar Anvari et al
Paper in proceedings
2017

Two-Dimensional and Three-Dimensional Core and Magnet Loss Modeling in a Radial Flux and a Transverse Flux PM Traction Motor

Sonja Lundmark, Poopak Roshanfekr
IEEE Transactions on Industry Applications. Vol. 53 (3), p. 2028-2039
Journal article
2016

Design of an online temperature monitoring system for an experimental IPMSM

Christian Dubar, Johan Åström, Torbjörn Thiringer 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

Outer Rotor High Torque Density PM Motors with a Peripheral Position Sensor

Sonja Lundmark, Johan Linder, Mikael Rittander
Proceedings 22nd International Conference on Electrical Machines, ICEM 2016. Lausanne; Switzerland; 4-7 September 2016, p. 858-864
Paper in proceedings
2015

Wireless charging using a resonant auxiliary winding

Eva Palmberg, Mikael C D Alatalo, Saeid Haghbin et al
Paper in proceedings
2015

Magnet and core loss in a radial flux and a transverse flux PM traction motor

Sonja Lundmark, Poopak Roshanfekr
Paper in proceedings
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
Paper in proceedings
2014

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

Poopak Roshanfekr, 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
Paper in proceedings
2014

Fordonskomponenter och konfigurationer

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

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

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

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

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

Torque Ripple Reduction Methods for an Interior Permanent Magnet Synchronous Generator

Poopak Roshanfekr, 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
Paper in proceedings
2014

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

Poopak Roshanfekr, 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)
Paper in proceedings
2013

Vehicle components and configurations

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

Wireless charging-some key elements

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

A segmented claw-pole motor for traction applications considering recycling aspects

Sonja Lundmark, Mikael C D Alatalo
Paper in proceedings
2013

An Integrated 20-kW Motor Drive and Isolated Battery Charger for Plug-In Vehicles

Saeid Haghbin, kashif khan, Shuang Zhao et al
IEEE Transactions on Power Electronics. Vol. 28 (8), p. 4013 - 4029
Journal article
2012

A trigonometric velocity estimator using a resolver sensor in drive system applications

Saeid Haghbin, Maliheh Sadeghi Kati, David Vindel et al
Journal of Logic and Computation, p. 2889 - 2894
Paper in proceedings
2012

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

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

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

Poopak Roshanfekr, Torbjörn Thiringer, Sonja Lundmark
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

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
Paper in proceedings
2012

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

Poopak Roshanfekr, Torbjörn Thiringer, 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

Grid-Connected Integrated Battery Chargers in Vehicle Applications: Review and New Solution

Saeid Haghbin, Sonja Lundmark, Mats Alakula et al
IEEE Transactions on Industrial Electronics. Vol. 60 (2), p. 459-473
Journal article
2011

An Isolated High-Power Integrated Charger in Electrified Vehicle Applications

Saeid Haghbin, Sonja Lundmark, Mats Alakula et al
IEEE Transactions on Vehicular Technology. Vol. 60 (9), p. 4115-4126
Journal article
2011

Optimering av energieffektivitet för elektriska drivsystem i hybridfordon

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

Transient modeling of an integrated charger for a plug-in hybrid electric vehicle

Shuang Zhao, Saeid Haghbin, Oskar Wallmark et al
Paper in proceedings
2011

Electric Machine Design for Traction Applications Considering Recycling Aspects- Review and New Solution

Mikael C D Alatalo, Sonja Lundmark, Emma Grunditz
Journal of Logic and Computation, p. 1836-1841
Paper in proceedings
2011

A Combined Motor/Drive/Battery Charger Based on a Split-Windings PMSM

Saeid Haghbin, Sonja Lundmark, Ola Carlson et al
Paper in proceedings
2010

An Integrated Charger for Plug-in Hybrid Electric Vehicles Based on a Special Interior Permanent Magnet Motor

Saeid Haghbin, Mats Alakula, Kashif Khan et al
Paper in proceedings
2010

Integration of plug in hybrid electric vehicles and electric vehicles - Experience from Sweden

Lina Bertling Tjernberg, Ola Carlson, Sonja Lundmark et al
Conference contribution
2010

Performance of a direct torque controlled IPM drive system in the low speed region

Saeid Haghbin, Sonja Lundmark, Ola Carlson
IEEE International Symposium on Industrial Electronics, Bari, Italy, 4-7 July 2010, p. 1420 - 1425
Paper in proceedings
2010

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

Oskar Josefsson, Anders Lindskog, Sonja Lundmark et al
Paper in proceedings
2010

Integrated chargers for EV's and PHEV's: examples and new solutions

Saeid Haghbin, Kashif Khan, Sonja Lundmark et al
Paper in proceedings
2009

State of the art of Plug-in Hybrid Electric Vehicles (PHEVs)

Saeid Haghbin, Anh Tuan Le, Anders Lindskog et al
Report
2008

Comparison between Hexa- and Conventional E-type Core Three-Phase Transformers

Sonja Lundmark, Yuriy Serdyuk, Stanislaw Gubanski et al
Proceedings of the 2008 International Conference on Electrical Machines, p. Paper ID 798-
Paper in proceedings
2006

Designs of Claw-Pole Motors for Industrial Applications

Sonja Lundmark, Essam Hamdi
Paper in proceedings
2006

Machine topologies with high torque density for MEA

Sonja Lundmark, Essam Hamdi
Report
2006

Construction, Operation and Internal Design of a Claw-Pole Servo Motor

Sonja Lundmark, Essam Hamdi
Electromotion Journal, April-May 2006. Vol. 13 (2)
Journal article
2006

Simulation and Analysis of a new High Power Density Generator

Mohsen Torabzadeh-Tari, Lars Austrin, Sonja Lundmark et al
Magazine article
2005

Construction of synchronous reluctance generator for small hydropower applications

Hilmy Awad, Mohamed Wadi, Sonja Lundmark et al
IASME Transactions. Vol. 2 (3)
Paper in proceedings
2004

Design of Claw-Pole Machines Using SMC Cores

Sonja Lundmark, Essam Hamdi
WSEAS Transactions on Circuits and Systems. Vol. 3 (8), p. 1729-1734
Paper in proceedings
2004

Effect of Pole Face Profile on Performance of a Class of Claw-pole Motors

Sonja Lundmark, Essam Hamdi, Oystein Krogen
Norfa Summer Seminar Proc, June 4-6, Tallinn, Estonia, p. 31-33
Conference contribution
2004

Construction, Operation and Internal Design of Transverse-Flux Machines

Sonja Lundmark, Essam Hamdi
WSEAS Transactions on Circuits and Systems. Vol. 3 (8), p. 1724-1728
Paper in proceedings
2002

Error Analysis of Alternative Virtual Work Formulation Based on Mean and Deviation Potentials

Essam Hamdi, Sonja Lundmark
Chapter in monograph, book - peer reviewed
1998

Locked-rotor Measurements of AMS Prototype Machine

Sonja Lundmark, Marguerite Touma Holmberg, Jorma Luomi
Report
1996

Three-Dimensional Computation of Eddy Currents in End regions of Synchronous Generators

Marguerite Touma, Sonja Lundmark
Licentiate thesis
1995

3DFinite Element Analysis of Eddy Current Losses in Hydrogenerator End Regions

Marguerite Touma, Sonja Lundmark, Jorma Luomi
Magazine article