Richard Ierna

System strength considerations in a converter dominated power system

Helge Urdal, Richard Ierna, Jiebei Zhu et al. · IET Renewable Power Generation · 2014 · 101 citations · Full text

Electrical Engineering, Engineering, Res Production +13

Use of an inertia-less Virtual Synchronous Machine within future power networks with high penetrations of converters

Mengran Yu, Andrew Roscoe, Campbell Booth et al. · 2016 · 63 citations

Instantaneous penetration level limits of non‐synchronous devices in the British power system

Mengran Yu, Andrew Roscoe, Adam Dyśko et al. · IET Renewable Power Generation · 2016 · 46 citations

Power Engineering, Engineering, Power Electronics Converter +23

A VSM (virtual synchronous machine) convertor control model suitable for RMS studies for resolving system operator/owner challenges

Andrew Roscoe, Mengran Yu, Richard Ierna et al. · Strathprints: The University of Strathclyde institutional repository (University of Strathclyde) · 2016 · 31 citations

Effects of VSM convertor control on penetration limits of non-synchronous generation in the GB power system

Richard Ierna, Jiebei Zhu, Andrew Roscoe et al. · Strathprints: The University of Strathclyde institutional repository (University of Strathclyde) · 2016 · 23 citations