Modular Multi-level Converter for Medium Voltage Applications with Mixed Sub-module Voltages within Each Arm. - James Wylie; Paul D. Judge; Tim C. Green (ISGT Europe, 2018)

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)