Fredrik Gothner

Harmonic Virtual Impedance Design for Optimal Management of Power Quality in Microgrids

Fredrik Gothner, Javier Roldán‐Pérez, Raymundo Torres et al. · IEEE Transactions on Power Electronics · 2021 · 27 citations

Management, Electrical Engineering, Energy Systems +16

A Robust Circuit and Controller Parameters’ Identification Method of Grid-Connected Voltage-Source Converters Using Vector Fitting Algorithm

Weihua Zhou, Raymundo E. Torres‐Olguin, Fredrik Gothner et al. · IEEE Journal of Emerging and Selected Topics in Power Electronics · 2021 · 22 citations · Full text

Engineering, Electrical Engineering, Circuit Theory +12

Apparent Impedance-Based Adaptive Controller for Improved Stability of a Droop-Controlled Microgrid

Fredrik Gothner, Raymundo E. Torres‐Olguin, Javier Roldán‐Pérez et al. · IEEE Transactions on Power Electronics · 2021 · 15 citations

Engineering, Computer Systems, Energy Systems +16

Reduced-Order Model of Distributed Generators With Internal Loops and Virtual Impedance

Fredrik Gothner, Javier Roldán‐Pérez, Raymundo E. Torres‐Olguin et al. · IEEE Transactions on Smart Grid · 2021 · 13 citations

Engineering, Electrical Engineering, Circuit Theory +14

Challenges of SiC MOSFET Power Cycling Methodology

Fredrik Gothner, Ole Christian Spro, Magnar Herncs et al. · Duo Research Archive (University of Oslo) · 2018 · 11 citations · Full text

Engineering, Electrical Engineering, Microelectronics +15