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2016

Gowaid, I. A. (2016) A low-loss hybrid bypass for DC fault protection of modular multilevel converters. IEEE Transactions on Power Delivery. ISSN 0885-8977

Ased, Grain Philip and Gowaid, Islam Azmy and Finney, Stephen Jon and Holliday, Derrick and Williams, Barry W. (2016) Review of dc-dc converters for multi-terminal HVDC transmission networks. IET Power Electronics, 9 (2). pp. 281-296. ISSN 1755-4543

2015

Gowaid, I. A. and Adam, Grain P. and Ahmed, Shehab and Holliday, Derrick and Williams, Barry W. (2015) Analysis and design of a modular multilevel converter with trapezoidal modulation for medium and high voltage dc-dc transformers. IEEE Transactions on Power Electronics, 30 (10). pp. 5439-5457. ISSN 0885-8993

Adam, G.P. and Li, P. and Gowaid, I.A. and Williams, B.W.; (2015) Generalized switching function model of modular multilevel converter. In: 2015 IEEE International Conference on Industrial Technology (ICIT). IEEE, ESP, 2702 - 2707. ISBN 9781479978007

2014

Gowaid, I. A. and Ased, G. P. and Massoud, A. M. and Ahmed, S. and Holliday, D. and Williams, B. W.; (2014) Modular multilevel structure of a high power dual active bridge DC transformer with stepped two-level output. In: 2014 16th European Conference on Power Electronics and Applications (EPE'14-ECCE Europe). IEEE, Piscataway, NJ.. ISBN 9781479930159

Gowaid, I. A. and Adam, G. P. and Massoud, Ahmed M. and Ahmed, Shehab and Holliday, Derrick and Williams, B. W. (2014) Quasi two-level operation of modular multilevel converter for use in a high-power DC transformer with DC fault isolation capability. IEEE Transactions on Power Electronics, 30 (1). pp. 108-123. ISSN 0885-8993

2013

Gowaid, I. A. and Abdel-Khalik, Ayman S. and Massoud, Ahmed M. and Ahmed, Shehab (2013) Ride-through capability of grid-connected brushless cascade DFIG wind turbines in faulty grid conditions : a comparative study. IEEE Transactions on Sustainable Energy, 4 (4). pp. 1002-1015. ISSN 1949-3037