Minimal invasive equivalent grid impedance estimation in inductive–resistive power networks using extended Kalman filter N Hoffmann, FW Fuchs IEEE Transactions on Power Electronics 29 (2), 631-641, 2013 | 230 | 2013 |
Finite Control Set Model Predictive Current Control for Grid-Connected Voltage-Source Converters with LCL-Filters: A study based on different State Feedbacks N Panten, N Hoffmann, F Fuchs IEEE Transactions on Power Electronics, 2015 | 219 | 2015 |
PI control, PI-based state space control, and model-based predictive control for drive systems with elastically coupled loads—A comparative study S Thomsen, N Hoffmann, FW Fuchs IEEE transactions on industrial electronics 58 (8), 3647-3657, 2010 | 186 | 2010 |
StatCom control at wind farms with fixed-speed induction generators under asymmetrical grid faults C Wessels, N Hoffmann, M Molinas, FW Fuchs IEEE Transactions on Industrial Electronics 60 (7), 2864-2873, 2012 | 173 | 2012 |
Digital current control in a rotating reference frame - Part I: System modeling and the discrete time-domain current controller with improved decoupling capabilities N Hoffmann, F Fuchs, M Kazmierkowski, D Schroder IEEE Transactions on Power Electronics, 2015 | 95 | 2015 |
A review on fundamental grid-voltage detection methods under highly distorted conditions in distributed power-generation networks N Hoffmann, R Lohde, M Fischer, FW Fuchs, L Asiminoaei, ... Energy Conversion Congress and Exposition (ECCE), 2011 IEEE, 3045-3052, 2011 | 69 | 2011 |
Models and effects of different updating and sampling concepts to the control of grid-connected PWM converters—A study based on discrete time domain analysis N Hoffmann, FW Fuchs, J Dannehl Power Electronics and Applications (EPE 2011), Proceedings of the 2011-14th …, 2011 | 57 | 2011 |
Observer-based grid voltage disturbance rejection for grid connected voltage source PWM converters with line side LCL filters N Hoffmann, M Hempel, MC Harke, FW Fuchs 2012 IEEE Energy Conversion Congress and Exposition (ECCE), 69-76, 2012 | 44 | 2012 |
Online grid impedance estimation for the control of grid connected converters in inductive-resistive distributed power-networks using extended kalman-filter N Hoffmann, FW Fuchs 2012 IEEE Energy Conversion Congress and Exposition (ECCE), 922-929, 2012 | 38 | 2012 |
Online grid-adaptive control and active-filter functionality of PWM-converters to mitigate voltage-unbalances and voltage-harmonics-a control concept based on grid-impedance … N Hoffmann, FW Fuchs, L Asiminoaei 2011 IEEE Energy Conversion Congress and Exposition, 3067-3074, 2011 | 28 | 2011 |
Variable sampling time finite control-set model predictive current control for voltage source inverters N Hoffmann, M Andresen, FW Fuchs, L Asiminoaei, PB Thøgersen 2012 IEEE Energy Conversion Congress and Exposition (ECCE), 2215-2222, 2012 | 24 | 2012 |
Model based predictive speed control of a drive system with torsional loads—A practical approach N Hoffmann, S Thomsen, FW Fuchs Proceedings of 14th International Power Electronics and Motion Control …, 2010 | 19 | 2010 |
Research laboratory for grid integration of distributed renewable energy resources-design and realization FW Fuchs, F Gebhardt, N Hoffmann, A Knop, R Lohde, J Reese, ... 2012 IEEE Energy Conversion Congress and Exposition (ECCE), 1974-1981, 2012 | 17 | 2012 |
Research laboratory for grid-integration of distributed renewable energy resources-integration analysis of DERs FW Fuchs, N Hoffmann, J Reese, C Wessels, R Lohde, S Grunau, ... 2012 15th International Power Electronics and Motion Control Conference (EPE …, 2012 | 16 | 2012 |
Comparative study of conventional PI-control, PI-based state space control and model based predictive control for drive systems with elastic coupling S Thomsen, N Hoffmann, FW Fuchs 2010 IEEE Energy Conversion Congress and Exposition, 2827-2835, 2010 | 16 | 2010 |
Netzadaptive Regelung und Aktiv-Filter Funktionalität von Netzpulsstromrichtern in der regenerativen Energieerzeugung N Hoffmann, FW Fuchs, F Blaabjerg, MP Kazmierkowski Christian-Albrechts-Universität zu Kiel / Techische Fakultät, 2014 | 9 | 2014 |
Appropriate tuning and robust design of a generalized predictive speed controller for drive systems with resonant loads N Hoffmann, S Thömsen, FW Fuchs 2010 IEEE Energy Conversion Congress and Exposition, 764-771, 2010 | 8 | 2010 |
Design of a grid adaptive controller for PWM converters with LCL filters M Andresen, M Liserre, FW Fuchs, N Hoffmann IECON 2015-41st Annual Conference of the IEEE Industrial Electronics Society …, 2015 | 3 | 2015 |
Shunt active filter with optimum reference generation algorithm for power factor and harmonic current compensation N Hoffmann, L Asiminoaei, S Hansen, FW Fuchs 2009 IEEE Energy Conversion Congress and Exposition, 2784-2793, 2009 | 2 | 2009 |
Stromregelungsverfahren für Drehfeldmaschinen DS Nils Hoffmann, Friedrich W. Fuchs Elektrische Antriebe - Regelung von Antriebssystemen, 2015 | | 2015 |