T. Hackner, J. Pforr. Fault Tolerant Electric Power Steering System with Multi-Functional Converter Drive Using Two-Phase Operation. Power Control and Intelligent Motion Conference, PCIM Europe 2012, Nuremberg, Germany. 8-10 May 2012, pp. 1595-1602
T. Hackner, J. Pforr. Electric Power Steering with Reduced High-Frequency Phase Ripple Currents based on a Multi-Functional Converter. Power Control and Intelligent Motion Conference, PCIM 2011, Nuremberg, Germany. 17 – 19 May 2011, pp. 544-549
T. Hackner, J. Pforr. Power Steering with Reduced High-Frequency Phase Ripple Currents based on a Multi-Functional Converter. European Conference on Power Electronics and Applications, Proceedings of IEEE EPE, Birmingham, England, 09/2011
T. Hackner, J. Pforr. Optimization of the Winding Arrangement to Increase the Leakage Inductance of a Synchronous Machine with Multi-Functional Converter Drive. Energy Conversion Congress and Expo, Proceedings of IEEE ECCE, Phoenix, Arizona, USA, 09/2011
S.Utz, T. Hackner, J. Pforr. A Novel Tri-State Driver to Improve the Switching Performance in Automotive Converter. Proceedings of IEEE EPE-PEMC, Ohrid, Mazedonien, 09/2010
T. Hackner, J. Pforr. Comparison of Different Winding Schemes of an Asynchronous Machine Driven by a Multi-Functional Converter System. Energy Conversion Congress and Expo, Proceedings of IEEE ECCE, Atlanta, USA, 09/2010
T. Hackner, J. Pforr. A Novel Approach to Stabilize the Automotive Energy Net Using a Floating Converter. Power Control and Intelligent Motion Conference, PCIM 2010, Nuremberg, Germany. 4 – 6 May 2010, pp. 893-898
T. Hackner, J. Pforr. Comparison of Topologies to Drive the Machine of an Automotive Electrical Power Steering with Higher Voltage Levels. Energy Conversion Congress and Expo, Proceedings of IEEE ECCE, San Jose, California, USA, 09/2009
T. Hackner, J. Pforr. Optimierung Integrierter Wandler zur Ansteuerung von Drehfeldmaschinen am Beispiel der elektrischen Lenkunterstützung. IAF-Forschungsbericht 2008, Hochschule Ingolstadt