Julian Freytes

Improving Small-Signal Stability of an MMC With CCSC by Control of the Internally Stored Energy

Julian Freytes, Gilbert Bergna, Jon Are Suul et al. · IEEE Transactions on Power Delivery · 2017 · 106 citations · Full text

Low-power Electronics, Electrical Engineering, Mmc Control System +14

Dynamic Analysis of MMC-Based MTDC Grids: Use of MMC Energy to Improve Voltage Behavior

Julian Freytes, Samy Akkari, Pierre Rault et al. · IEEE Transactions on Power Delivery · 2018 · 97 citations · Full text

Derived Mtdc Models, Engineering, Power Grid Operation +16

Generalized Voltage-Based State-Space Modeling of Modular Multilevel Converters With Constant Equilibrium in Steady State

Gilbert Bergna‐Diaz, Julian Freytes, Xavier Guillaud et al. · IEEE Journal of Emerging and Selected Topics in Power Electronics · 2018 · 92 citations

Electrical Engineering, Steady State, Engineering +15

Grid-Forming Control With Current Limitation for MMC Under Unbalanced Fault Ride-Through

Julian Freytes, Jiaqi Li, Guillaume de Préville et al. · IEEE Transactions on Power Delivery · 2021 · 76 citations

Electrical Engineering, Engineering, Dc Microgrids +15

On the modeling of MMC for use in large scale dynamic simulations

Julian Freytes, Lampros Papangelis, Hani Saad et al. · 2016 · 46 citations · Full text

Engineering, Power Electronics Converter, Electric Power Conversion +20