Lennart Harnefors

52 papers C 10Misc 1Journal 34Unranked 7
YearRankTypeTitle / Venue / Authors
2025 J jnl
Assessment, Cause Localization, and Mitigation for Small-Signal Stability Risks in Multi-Parallel Grid-Forming Converter Systems.
IEEE Trans. Smart Grid
Feifan Chen, Xiongfei Wang, Lennart Harnefors, Sei Zhen Khong, Jarno Kukkola, Mikko Routimo, Liang Zhao, Dan Wang, Henrik Sandberg, Kin Cheong Sou, Karl Henrik Johansson
2025 J jnl
Design Framework for Sensorless Control of Synchronous Machine Drives.
IEEE Trans. Ind. Electron.
Lauri Tiitinen, Marko Hinkkanen, Lennart Harnefors
2025 J jnl
On the input admittance of a universal power synchronization controller with droop controllers.
CoRR
Orcun Karaca, Irina Subotic, Lennart Harnefors, Ioannis Tsoumas
2025 J jnl
Robust black start of an offshore wind farm with DRU based HVDC link using power synchronization control.
CoRR
Orcun Karaca, Ioannis P. Tsoumas, Mario Schweizer, Ognjen Stanojev, Lennart Harnefors
2025 J jnl
Sensorless Flux-Vector Control Framework: An Extension for Induction Machines.
IEEE Trans. Ind. Electron.
Lauri Tiitinen, Marko Hinkkanen, Lennart Harnefors
2024 J jnl
Damping Wind Farm Resonances with Current Based Model Predictive Pulse Pattern Control.
CoRR
Orcun Karaca, Ioannis Tsoumas, Tinus Dorfling, Ran Chen, Lennart Harnefors
2023 J jnl
Closed-Form Solutions for Grid-Forming Converters: A Design-Oriented Study.
CoRR
Fangzhou Zhao, Tianhua Zhu, Lennart Harnefors, Bo Fan, Heng Wu, Zichao Zhou, Yin Sun, Xiongfei Wang
2023 — conf
Dynamics Enhancement for Power Synchronization Control with Asymmetric AC Voltage Controller in Strong Grids.
CCTA
Feifan Chen, Liang Zhao, Lennart Harnefors, Jarno Kukkola, Mikko Routimo, Xiongfei Wang
2022 J jnl
Wireless Control of Modular Multilevel Converter Submodules With Communication Errors.
IEEE Trans. Ind. Electron.
Baris Çiftçi, Lennart Harnefors, Xiongfei Wang, James Gross, Staffan Norrga, Hans-Peter Nee
2021 — conf
A Voltage-Sensorless Controller for Grid Converters.
ISGT-Europe
Jarno Kukkola, Mikko Routimo, Marko Hinkkanen, Lennart Harnefors
2021 J jnl
Intersample Modeling of the Converter Output Admittance.
IEEE Trans. Ind. Electron.
Ville Pirsto, Jarno Kukkola, Marko Hinkkanen, Lennart Harnefors
2019 J jnl
Influence of Sensor Feedback Limitations on Power Oscillation Damping and Transient Stability.
CoRR
Joakim Björk, Danilo Obradovic, Karl Henrik Johansson, Lennart Harnefors
2019 J jnl
Robust Analytic Design of Power-Synchronization Control.
IEEE Trans. Ind. Electron.
Lennart Harnefors, Marko Hinkkanen, Usama Riaz, F. M. Mahafugur Rahman, Lidong Zhang
2017 J jnl
Modeling, Analysis, and Advanced Control in Motion Control Systems - Part III.
IEEE Trans. Ind. Electron.
Shihua Li, Lennart Harnefors, Makoto Iwasaki
2017 J jnl
VSC Input-Admittance Modeling and Analysis Above the Nyquist Frequency for Passivity-Based Stability Assessment.
IEEE Trans. Ind. Electron.
Lennart Harnefors, Raphael Finger, Xiongfei Wang, Haofeng Bai, Frede Blaabjerg
2016 J jnl
Modeling, Analysis, and Advanced Control in Motion Control Systems - Part I.
IEEE Trans. Ind. Electron.
Shihua Li, Lennart Harnefors, Makoto Iwasaki
2016 J jnl
Modeling, Analysis, and Advanced Control in Motion Control Systems - Part II.
IEEE Trans. Ind. Electron.
Shihua Li, Lennart Harnefors, Makoto Iwasaki
2016 C conf
Operation under fault conditions of the stacked polyphase bridges converter.
IECON
Mojgan Nikouie, Oskar Wallmark, Lennart Harnefors, Hans-Peter Nee
2015 J jnl
Passivity-Based Controller Design of Grid-Connected VSCs for Prevention of Electrical Resonance Instability.
IEEE Trans. Ind. Electron.
Lennart Harnefors, Alejandro G. Yepes, Ana Vidal, Jesús Doval-Gandoy
2015 C conf
Performance of the modular multilevel converter with redundant submodules.
IECON
Noman Ahmed, Lennart Angquist, Antonios Antonopoulos, Lennart Harnefors, Staffan Norrga, Hans-Peter Nee
2014 J jnl
Global Asymptotic Stability of Modular Multilevel Converters.
IEEE Trans. Ind. Electron.
Antonios Antonopoulos, Lennart Angquist, Lennart Harnefors, Kalle Ilves, Hans-Peter Nee
2014 J jnl
Multivariable Optimal Control of HVDC Transmission Links With Network Parameter Estimation for Weak Grids.
IEEE Trans. Control. Syst. Technol.
A. Giovanni Beccuti, Georgios Papafotiou, Lennart Harnefors
2014 C conf
Passivity-based stabilization of voltage-source converters equipped with LCL input filters.
IECON
Lennart Harnefors, Alejandro G. Yepes, Ana Vidal, Jesús Doval-Gandoy
2013 J jnl
Dynamic Analysis of Modular Multilevel Converters.
IEEE Trans. Ind. Electron.
Lennart Harnefors, Antonios Antonopoulos, Staffan Norrga, Lennart Angquist, Hans-Peter Nee
2013 C conf
Low-voltage ride-through techniques for DFIG-based wind turbines: state-of-the-art review and future trends.
IECON
Marwa Ezzat, Mohamed Benbouzid, S. M. Muyeen, Lennart Harnefors
2013 C conf
Stability analysis of modular multilevel converters with open-loop control.
IECON
Antonios Antonopoulos, Lennart Angquist, Lennart Harnefors, Kalle Ilves, Hans-Peter Nee
2012 — conf
Analysis of arm current harmonics in modular multilevel converters with main-circuit filters.
SSD
Kalle Ilves, Staffan Norrga, Lennart Harnefors, Hans-Peter Nee
2012 C conf
Frequency-domain modeling of modular multilevel converters.
IECON
Staffan Norrga, Lennart Angquist, Kalle Ilves, Lennart Harnefors, Hans-Peter Nee
2012 — conf
HVDC SuperGrids with modular multilevel converters - The power transmission backbone of the future.
SSD
Noman Ahmed, Staffan Norrga, Hans-Peter Nee, Arif Haider, Dirk Van Hertem, Lidong Zhang, Lennart Harnefors
2009 J jnl
Implementation of Resonant Controllers and Filters in Fixed-Point Arithmetic.
IEEE Trans. Ind. Electron.
Lennart Harnefors
2008 J jnl
Complete Stability of Reduced-Order and Full-Order Observers for Sensorless IM Drives.
IEEE Trans. Ind. Electron.
Lennart Harnefors, Marko Hinkkanen
2007 J jnl
Control Algorithms for a Fault-Tolerant PMSM Drive.
IEEE Trans. Ind. Electron.
Oskar Wallmark, Lennart Harnefors, Ola Carlson
2007 J jnl
Globally Stable Speed-Adaptive Observers for Sensorless Induction Motor Drives.
IEEE Trans. Ind. Electron.
Lennart Harnefors
2007 J jnl
Input-Admittance Calculation and Shaping for Controlled Voltage-Source Converters.
IEEE Trans. Ind. Electron.
Lennart Harnefors, Massimo Bongiorno, Stefan Lundberg
2007 J jnl
Modeling of Three-Phase Dynamic Systems Using Complex Transfer Functions and Transfer Matrices.
IEEE Trans. Ind. Electron.
Lennart Harnefors
2007 J jnl
Regenerating-Mode Stabilization of the "Statically Compensated Voltage Model".
IEEE Trans. Ind. Electron.
Lennart Harnefors, Rolf Ottersten
2006 J jnl
DC-Link Stabilization and Voltage Sag Ride-Through of Inverter Drives.
IEEE Trans. Ind. Electron.
Kai Pietiläinen, Lennart Harnefors, Andreas Petersson, Hans-Peter Nee
2006 J jnl
Sensorless Control of Salient PMSM Drives in the Transition Region.
IEEE Trans. Ind. Electron.
Oskar Wallmark, Lennart Harnefors
2006 J jnl
Synchronization at startup and stable rotation reversal of sensorless nonsalient PMSM drives.
IEEE Trans. Ind. Electron.
Magnus Jansson, Lennart Harnefors, Oskar Wallmark, Mats Leksell
2005 J jnl
An improved speed and position estimator for salient permanent-magnet synchronous motors.
IEEE Trans. Ind. Electron.
Oskar Wallmark, Lennart Harnefors, Ola Carlson
2003 J jnl
Unified sensorless vector control of synchronous and induction motors.
IEEE Trans. Ind. Electron.
Lennart Harnefors, Magnus Jansson, Rolf Ottersten, Kai Pietiläinen
2001 — conf
Computational properties of LDI/LDD lattice filters.
ISCAS (2)
Johnny Holmberg, Lennart Harnefors, Krister Landernäs, Svante Signell
2001 J jnl
Design and analysis of general rotor-flux-oriented vector control systems.
IEEE Trans. Ind. Electron.
Lennart Harnefors
2001 J jnl
Torque-maximizing field-weakening control: design, analysis, and parameter selection.
IEEE Trans. Ind. Electron.
Lennart Harnefors, Kai Pietiläinen, Lars Gertmar
2000 J jnl
A general algorithm for speed and position estimation of AC motors.
IEEE Trans. Ind. Electron.
Lennart Harnefors, Hans-Peter Nee
2000 C conf
Stability analysis of the second-order lossless digital integrator allpass filter.
ISCAS
Johnny Holmberg, Lennart Harnefors, Svante Signell
1999 — conf
A comparison of quantization noise levels of LDI and wave digital circulator allpass filters.
ISCAS (3)
Johnny Holmberg, Lennart Harnefors, Svante Signell
1999 Misc conf
Quantization noise analysis of wave digital and lossless digital integrator allpass/lattice filters.
ICASSP
Johnny Holmberg, Lennart Harnefors, Svante Signell
1999 — conf
Suppression of overflow limit cycles in LDI allpass/lattice filters.
ISCAS (3)
Lennart Harnefors, Johnny Holmberg, Svante Signell
1995 C conf
Analysis of Bilinear Digital Ladder Filters.
ISCAS
Svante Signell, Lennart Harnefors
1995 C conf
Design of Bilinear Digital Ladder Filters.
ISCAS
Svante Signell, Todor G. Kouyoumdjiev, Kåre Mossberg, Lennart Harnefors
1995 C conf
Sampling of Quadrature-Phase Quantities.
ISCAS
Lennart Harnefors, Kåre Mossberg