Stefan Haller

Stefan Haller

Universitetsadjunkt|Universitetsadjunkt

  • Professional title: Universitetsadjunkt
  • Academic title: Licentiate in Engineering
  • Department: Department of Electronics Design (EKS)
  • Telephone: 010-142 87 59
  • Email: stefan.haller@miun.se
  • Room number: SCA5092
  • Location: Sundsvall
  • Research centers: Sensible Things that Communicate
  • Employee in the subject: Electronics

Research projects

Current

DRIVE

Finished

Publications

Articles in journals

Bakar, M. A. , Haller, S. & Bertilsson, K. (2020). Contribution of Leakage Flux to the total Losses in Transformers with Magnetic Shunt. International journal of electronics (Print),    

Andersson, H. , Manuilskiy, A. , Haller, S. , Hummelgård, M. , Sidén, J. , Hummelgård, C. , Olin, H. & Nilsson, H. (2014). Assembling surface mounted components on ink-jet printed double sided paper circuit board. Nanotechnology, vol. 25, pp. Art. no. 094002  

Andersson, H. , Rusu, A. , Manuilskiy, A. , Haller, S. , Ayöz, S. & Nilsson, H. (2011). System of nano-silver inkjet printed memory cards and PC card reader and programmer. Microelectronics Journal, vol. 42: 1, pp. 21-27.  

Conference papers

Haller, S. , Bakar, M. A. , Bertilsson, K. & Kennel, R. (2020). Cpld and dspic hybrid-controller for converter prototyping driving a reconfigurable transformer phase-shifted full-bridge. In PCIM Europe Conference Proceedings.. pp. 1552--1558.

Haller, S. , Persson, J. , Cheng, P. & Bertilsson, K. (2020). Multi-phase winding with in-conductor direct cooling capability for a 48V traction drive design. In Proceedings - 2020 International Conference on Electrical Machines, ICEM 2020.. pp. 2118--2124.  

Das, M. , Barg, S. , Haller, S. , Bakar, M. A. , Rezaee, A. & Bertilsson, K. (2020). State of Art of Designing Power Electronics Converter for Low Voltage Motor Drives for Electric Vehicle. In 2020 IEEE International Conference on Power Electronics, Smart Grid and Renewable Energy (PESGRE2020).  

Haller, S. , Cheng, P. & Oelmann, B. (2019). A 2.5 v 600 a mosfet-based DC traction motor. In Proceedings of the IEEE International Conference on Industrial Technology.. pp. 213--218.  

Haller, S. , Cheng, P. & Oelmann, B. (2016). Initial characterization of a 2V 1.1kW MOSFET commutated DC motor. In IECON 2016 - 42nd Annual Conference of the IEEE Industrial Electronics Society. (IEEE Industrial Electronics Society). pp. 4287--4292.  

Haller, S. , Cheng, P. & Oelmann, B. (2016). Investigation of a 2 V 1.1 kW MOSFET commutated DC motor. In Proceedings - 2016 IEEE International Power Electronics and Motion Control Conference (PEMC).. pp. 586--593.  

Haller, S. , Cheng, P. & Oelmann, B. (2015). Air-gap flux density measurement system for verification of permanent magnet motor FEM model. In IECON 2015 - 41st Annual Conference of the IEEE Industrial Electronics Society.. pp. 445--450.  

Saleem, J. , Majid, A. , Haller, S. & Bertilsson, K. (2013). A study of IGBT rupture phenomenon in medium frequency resistance welding machine. In Electrical Machines and Power Electronics and 2011 Electromotion Joint Conference (ACEMP), 2011 International Aegean Conference on.. pp. 236--239.  

Majid, A. , Saleem, J. , Kotte, H. B. , Ambatipudi, R. , Haller, S. & Bertilsson, K. (2013). Analysis of feedback in converter using coreless printed circuit board transformer. In Electrical Machines and Power Electronics and 2011 Electromotion Joint Conference (ACEMP), 2011 International Aegean Conference on.. pp. 601--604.  

Kotte, H. B. , Ambatipudi, R. , Haller, S. & Bertilsson, K. (2012). A ZVS Half Bridge DC-DC Converter in MHz Frequency Region using Novel Hybrid Power Transformer. In Proceedings of International Exhibition and Conference for Power Electronics, Intelligent Motion, Power Quality (PCIM) 2012, 8-10 May 2012, Nuremberg, Germany.. Berlin : . pp. 399--406.

Majid, A. , Kotte, H. B. , Saleem, J. , Ambatipudi, R. , Haller, S. & Bertilsson, K. (2011). High Frequency Half-Bridge Converter using Multilayered Coreless PrintedCircuit Board Step-Down Power Transformer. In 8th International Conference on Power Electronics - ECCE Asia: "Green World with Power Electronics", ICPE 2011-ECCE Asia.. pp. 1177--1181.  

Doctoral theses, comprehensive summaries

Haller, S. (2021). Towards Low-Voltage, High-Current : A pioneering drive concept for battery electric vehicles. Dis. (Comprehensive summary) Sundsvall : Mid Sweden University, 2021 (Mid Sweden University doctoral thesis : 337)  

Licentiate theses, comprehensive summaries

Haller, S. (2019). MOSFET enabled low-voltage high-current DC traction drive : a pioneering concept for battery electric vehicles. Lic. (Comprehensive summary) Sundsvall : Mid Sweden University, 2019 (Mid Sweden University licentiate thesis : 153)