Sampling of Quadrature-Phase Quantities. - Lennart Harnefors; Kåre Mossberg (ISCAS, 1995)

Analysis of Bilinear Digital Ladder Filters. - Svante Signell; Lennart Harnefors (ISCAS, 1995)

Design of Bilinear Digital Ladder Filters. - Svante Signell; Todor G. Kouyoumdjiev; Kåre Mossberg; Lennart Harnefors (ISCAS, 1995)

Quantization noise analysis of wave digital and lossless digital integrator allpass/lattice filters. - Johnny Holmberg; Lennart Harnefors; Svante Signell (ICASSP, 1999)

Suppression of overflow limit cycles in LDI allpass/lattice filters. - Lennart Harnefors; Johnny Holmberg; Svante Signell (ISCAS (3), 1999)

A comparison of quantization noise levels of LDI and wave digital circulator allpass filters. - Johnny Holmberg; Lennart Harnefors; Svante Signell (ISCAS (3), 1999)

Stability analysis of the second-order lossless digital integrator allpass filter. - Johnny Holmberg; Lennart Harnefors; Svante Signell (ISCAS, 2000)

A general algorithm for speed and position estimation of AC motors. - Lennart Harnefors; Hans-Peter Nee (IEEE Trans. Ind. Electron., 2000)

Computational properties of LDI/LDD lattice filters. - Johnny Holmberg; Lennart Harnefors; Krister Landernäs; Svante Signell (ISCAS (2), 2001)

Design and analysis of general rotor-flux-oriented vector control systems. - Lennart Harnefors (IEEE Trans. Ind. Electron., 2001)

Torque-maximizing field-weakening control: design, analysis, and parameter selection. - Lennart Harnefors; Kai Pietiläinen; Lars Gertmar (IEEE Trans. Ind. Electron., 2001)

Unified sensorless vector control of synchronous and induction motors. - Lennart Harnefors; Magnus Jansson; Rolf Ottersten; Kai Pietiläinen (IEEE Trans. Ind. Electron., 2003)

An improved speed and position estimator for salient permanent-magnet synchronous motors. - Oskar Wallmark; Lennart Harnefors; Ola Carlson (IEEE Trans. Ind. Electron., 2005)

Synchronization at startup and stable rotation reversal of sensorless nonsalient PMSM drives. - Magnus Jansson; Lennart Harnefors; Oskar Wallmark; Mats Leksell (IEEE Trans. Ind. Electron., 2006)

DC-Link Stabilization and Voltage Sag Ride-Through of Inverter Drives. - Kai Pietiläinen; Lennart Harnefors; Andreas Petersson; Hans-Peter Nee (IEEE Trans. Ind. Electron., 2006)

Sensorless Control of Salient PMSM Drives in the Transition Region. - Oskar Wallmark; Lennart Harnefors (IEEE Trans. Ind. Electron., 2006)

Globally Stable Speed-Adaptive Observers for Sensorless Induction Motor Drives. - Lennart Harnefors (IEEE Trans. Ind. Electron., 2007)

Modeling of Three-Phase Dynamic Systems Using Complex Transfer Functions and Transfer Matrices. - Lennart Harnefors (IEEE Trans. Ind. Electron., 2007)

Input-Admittance Calculation and Shaping for Controlled Voltage-Source Converters. - Lennart Harnefors; Massimo Bongiorno; Stefan Lundberg (IEEE Trans. Ind. Electron., 2007)

Regenerating-Mode Stabilization of the "Statically Compensated Voltage Model". - Lennart Harnefors; Rolf Ottersten (IEEE Trans. Ind. Electron., 2007)

Control Algorithms for a Fault-Tolerant PMSM Drive. - Oskar Wallmark; Lennart Harnefors; Ola Carlson (IEEE Trans. Ind. Electron., 2007)

Complete Stability of Reduced-Order and Full-Order Observers for Sensorless IM Drives. - Lennart Harnefors; Marko Hinkkanen (IEEE Trans. Ind. Electron., 2008)

Implementation of Resonant Controllers and Filters in Fixed-Point Arithmetic. - Lennart Harnefors (IEEE Trans. Ind. Electron., 2009)

HVDC SuperGrids with modular multilevel converters - The power transmission backbone of the future. - Noman Ahmed; Staffan Norrga; Hans-Peter Nee; Arif Haider; Dirk Van Hertem; Lidong Zhang; Lennart Harnefors (SSD, 2012)

Analysis of arm current harmonics in modular multilevel converters with main-circuit filters. - Kalle Ilves; Staffan Norrga; Lennart Harnefors; Hans-Peter Nee (SSD, 2012)

Frequency-domain modeling of modular multilevel converters. - Staffan Norrga; Lennart Angquist; Kalle Ilves; Lennart Harnefors; Hans-Peter Nee (IECON, 2012)

Stability analysis of modular multilevel converters with open-loop control. - Antonios Antonopoulos; Lennart Angquist; Lennart Harnefors; Kalle Ilves; Hans-Peter Nee (IECON, 2013)

Low-voltage ride-through techniques for DFIG-based wind turbines: state-of-the-art review and future trends. - Marwa Ezzat; Mohamed Benbouzid 001; S. M. Muyeen; Lennart Harnefors (IECON, 2013)

Dynamic Analysis of Modular Multilevel Converters. - Lennart Harnefors; Antonios Antonopoulos; Staffan Norrga; Lennart Angquist; Hans-Peter Nee (IEEE Trans. Ind. Electron., 2013)

Passivity-based stabilization of voltage-source converters equipped with LCL input filters. - Lennart Harnefors; Alejandro G. Yepes; Ana Vidal; Jesús Doval-Gandoy (IECON, 2014)

Multivariable Optimal Control of HVDC Transmission Links With Network Parameter Estimation for Weak Grids. - A. Giovanni Beccuti; Georgios Papafotiou; Lennart Harnefors (IEEE Trans. Control. Syst. Technol., 2014)

Global Asymptotic Stability of Modular Multilevel Converters. - Antonios Antonopoulos; Lennart Angquist; Lennart Harnefors; Kalle Ilves; Hans-Peter Nee (IEEE Trans. Ind. Electron., 2014)

Performance of the modular multilevel converter with redundant submodules. - Noman Ahmed; Lennart Angquist; Antonios Antonopoulos; Lennart Harnefors; Staffan Norrga; Hans-Peter Nee (IECON, 2015)

Passivity-Based Controller Design of Grid-Connected VSCs for Prevention of Electrical Resonance Instability. - Lennart Harnefors; Alejandro G. Yepes; Ana Vidal; Jesús Doval-Gandoy (IEEE Trans. Ind. Electron., 2015)

Operation under fault conditions of the stacked polyphase bridges converter. - Mojgan Nikouie; Oskar Wallmark; Lennart Harnefors; Hans-Peter Nee (IECON, 2016)

Modeling, Analysis, and Advanced Control in Motion Control Systems - Part I. - Shihua Li 001; Lennart Harnefors; Makoto Iwasaki (IEEE Trans. Ind. Electron., 2016)

Modeling, Analysis, and Advanced Control in Motion Control Systems - Part II. - Shihua Li 001; Lennart Harnefors; Makoto Iwasaki (IEEE Trans. Ind. Electron., 2016)

VSC Input-Admittance Modeling and Analysis Above the Nyquist Frequency for Passivity-Based Stability Assessment. - Lennart Harnefors; Raphael Finger; Xiongfei Wang; Haofeng Bai; Frede Blaabjerg (IEEE Trans. Ind. Electron., 2017)

Modeling, Analysis, and Advanced Control in Motion Control Systems - Part III. - Shihua Li 001; Lennart Harnefors; Makoto Iwasaki (IEEE Trans. Ind. Electron., 2017)

Influence of Sensor Feedback Limitations on Power Oscillation Damping and Transient Stability. - Joakim Björk; Danilo Obradovic; Karl Henrik Johansson; Lennart Harnefors (CoRR, 2019)

Robust Analytic Design of Power-Synchronization Control. - Lennart Harnefors; Marko Hinkkanen; Usama Riaz; F. M. Mahafugur Rahman; Lidong Zhang (IEEE Trans. Ind. Electron., 2019)

A Voltage-Sensorless Controller for Grid Converters. - Jarno Kukkola; Mikko Routimo; Marko Hinkkanen; Lennart Harnefors (ISGT-Europe, 2021)

Intersample Modeling of the Converter Output Admittance. - Ville Pirsto; Jarno Kukkola; Marko Hinkkanen; Lennart Harnefors (IEEE Trans. Ind. Electron., 2021)

Wireless Control of Modular Multilevel Converter Submodules With Communication Errors. - Baris Çiftçi; Lennart Harnefors; Xiongfei Wang; James Gross; Staffan Norrga; Hans-Peter Nee (IEEE Trans. Ind. Electron., 2022)

Dynamics Enhancement for Power Synchronization Control with Asymmetric AC Voltage Controller in Strong Grids. - Feifan Chen; Liang Zhao; Lennart Harnefors; Jarno Kukkola; Mikko Routimo; Xiongfei Wang (CCTA, 2023)

Closed-Form Solutions for Grid-Forming Converters: A Design-Oriented Study. - Fangzhou Zhao; Tianhua Zhu; Lennart Harnefors; Bo Fan 005; Heng Wu 003; Zichao Zhou; Yin Sun; Xiongfei Wang (CoRR, 2023)

Damping Wind Farm Resonances with Current Based Model Predictive Pulse Pattern Control. - Orcun Karaca; Ioannis Tsoumas; Tinus Dorfling; Ran Chen; Lennart Harnefors (CoRR, 2024)

Design Framework for Sensorless Control of Synchronous Machine Drives. - Lauri Tiitinen; Marko Hinkkanen; Lennart Harnefors (IEEE Trans. Ind. Electron., 2025)

On the input admittance of a universal power synchronization controller with droop controllers. - Orcun Karaca; Irina Subotic; Lennart Harnefors; Ioannis Tsoumas (CoRR, 2025)

Robust black start of an offshore wind farm with DRU based HVDC link using power synchronization control. - Orcun Karaca; Ioannis P. Tsoumas; Mario Schweizer; Ognjen Stanojev; Lennart Harnefors (CoRR, 2025)