The Impact of Point-To-Point VSC-HVDC Protection on Short-Term AC System Voltage. - Geraint P. Chaffey; Dirk Van Hertem; Niklas Svensson; Staffan Norrga; Lennart Angquist (ISGT Europe, 2018)

The Resonant Modular Multilevel DC Converters for High Step-ratio and Low Step-ratio Interconnection in MVDC Distribution Network. - Xin Xiang; Xiaotian Zhang; Yue Zhu 011; Geraint P. Chaffey; Yunjie Gu; Timothy C. Green (IECON, 2019)

Analysis and Investigation of Internal AC Frequency to Minimize AC Current Magnitude and Reactive Power Circulation in Chain-Link Modular Multilevel Direct DC-DC Converters. - Xin Xiang; Xiaotian Zhang; Yunjie Gu; Geraint P. Chaffey; Timothy C. Green (IEEE Trans. Circuits Syst., 2020)

Cascaded- and Modular-Multilevel Converter Laboratory Test System Options: A Review. - Theodor Heath; Mike Barnes; Paul D. Judge; Geraint P. Chaffey; Phil Clemow; Tim C. Green; Peter R. Green; James Wylie; Georgios Konstantinou; Salvador Ceballos; Josep Pou; Mohamed Moez Belhaouane; et al. (IEEE Access, 2021)

Reinforcement Learning for Service Restoration Algorithms in Distribution Networks. - Pablo Alejandro Parra; David Celeita; Gustavo A. Ramos; Wilmar Martínez; Geraint P. Chaffey (IAS, 2022)

An Architecture for a Multi-Vendor VSC-HVDC Station With Partially Open Control and Protection. - Ilka Jahn; Mehrdad Nahalparvari; Carolin Hirsching; Melanie Hoffmann; Patrick Düllmann; Fisnik Loku; Adedotun Agbemuko; Geraint P. Chaffey; Eduardo Prieto-Araujo; Staffan Norrga (IEEE Access, 2022)

Real-Time Testing and Analysis of an MMC Controller in a Hardware Implementation. - Dennis Debree; Philippe De Rua; Geraint P. Chaffey; Jef Beerten (IECON, 2023)

HVDC Fault Detection Performance in Mixed Overhead Line and Cable Systems. - Pedro Miguel Baena Garcia; Geraint P. Chaffey; Dirk Van Hertem (ISGT EUROPE, 2024)

Review, Definition and Challenges of Electrical Energy Hubs. - Giacomo Bastianel; Jan Kircheis; Merijn Van Deyck; Dongyeong Lee; Geraint P. Chaffey; Marta Vanin; Hakan Ergun; Jef Beerten; Dirk Van Hertem (CoRR, 2025)

Shortlisting Protection Configurations for HVDC Grids and Electrical Energy Hubs. - Merijn Van Deyck; Geraint P. Chaffey; Dirk Van Hertem (CoRR, 2025)