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Wang, Shuren and Adam, Grain and Ahmed, Khaled H. and Williams, Barry W. (2022) Comparative evaluation of converter-based compensation schemes for VSC systems to achieve full-range active power transfer in very weak grids. Electric Power Systems Research, 210. 108135. ISSN 0378-7796

Azrik Roslan, Mohd and Ahmed, Khaled and Adam, Grain and Elkhateb, Ahmad and Issa, Walid and Williams, Barry (2022) Semicentralized power sharing scheme for islanded parallel-connected inverters. International Transactions on Electrical Energy Systems, 2022. 8319408. ISSN 2050-7038

MacIver, Callum and Bell, Keith R.W. and Adam, Grain P. and Xu, Lie (2021) Electrical interconnectors : market opportunities, regulatory issues, technology considerations and implications for the GB energy sector. Energy Strategy Reviews, 38. 100721. ISSN 2211-467X

Xiang, Wang and Yang, Saizhao and Adam, Grain Philip and Zhang, Haobo and Zuo, Wenping and Wen, Jinyu (2021) DC fault protection algorithms of MMC HVDC grids : fault analysis, methodologies, experimental validations and future trends. IEEE Transactions on Power Electronics, 36 (10). pp. 11245-11264. ISSN 0885-8993

Zhu, Jiebei and Deng, Zhaoshun and Yu, Lujie and Li, Suxuan and Qu, Chunhui and Qiu, Wei and Adam, Grain P. and Booth, Campbell (2021) A DC chopper-based fast active power output reduction scheme for DFIG wind turbine generators. IET Renewable Power Generation, 15 (11). pp. 2480-2490. ISSN 1752-1416

Azmi, S.A. and Adam, G.P. and Rahim, S.R.A. and Williams, B.W. (2021) Current control of grid connected three phase current source inverter based on medium power renewable energy system. International Journal of Advanced Technology and Engineering Exploration, 8 (74). pp. 34-44. ISSN 2394-7454

Psaras, Vasileios and Tzelepis, Dimitrios and Vozikis, Dimitrios and Adam, Grain and Burt, Graeme (2020) Non-unit protection for HVDC grids : an analytical approach for wavelet transform-based schemes. IEEE Transactions on Power Delivery. ISSN 0885-8977

Wang, Shuren and Alsokhiry, Fahad Saeed and Adam, Grain Philip (2020) Impact of submodule faults on the performance of modular multilevel converters. Energies, 13 (16). 4089. ISSN 1996-1073

Vozikis, Dimitrios and Alsokhiry, Fahad and Adam, Grain Philip and Al-Turki, Yusuf (2020) Novel enhanced modular multilevel converter for high-voltage direct current transmission systems. Energies, 13 (9). 2257. ISSN 1996-1073

Shi, Lei and Adam, Grain Philip and Li, Rui and Xu, Lie (2020) Enhanced control of offshore wind farms connected to MTDC network using partially selective DC fault protection. IEEE Journal of Emerging and Selected Topics in Power Electronics. ISSN 2168-6777

Vozikis, D. and Adam, G.P. and Rault, P. and Despouys, O. and Holliday, D. (2020) Enhanced modular multilevel converter for HVdc applications : assessments of dynamic and transient responses to ac and dc faults. IEEE Journal of Emerging and Selected Topics in Power Electronics. ISSN 2168-6777

Alsokhiry, F. and Adam, G.P. and Al-Turki, Y. (2020) Limitations of voltage source converter in weak ac networks from voltage stability point of view. International Journal of Power and Energy Systems. ISSN 1078-3466 (In Press)

Alsokhiry, Fahad and Abdelsalam, Ibrahim and Adam, Grain Philip and Al-Turki, Yusuf (2019) High-power medium-voltage three-phase ac-dc buck-boost converter for wind energy conversion systems. Electric Power Systems Research, 177. 106012. ISSN 0378-7796

Yu, Lujie and Li, Rui and Xu, Lie and Adam, Grain P. (2019) Analysis and control of offshore wind farms connected with diode rectifier based HVDC system. IEEE Transactions on Power Delivery. ISSN 0885-8977

Abojlala, Khaled and Adam, Grain and Ahmed, Khaled Hani and Holliday, Derrick and Xu, Lie (2019) Generalised dq-dynamic phasor modelling of STATCOM connected to a grid for stability analysis. IET Power Electronics. ISSN 1755-4543

Alassi, Abdulrahman and Bañales, Santiago and Ellabban, Omar and Adam, Grain and MacIver, Callum (2019) HVDC transmission : technology review, market trends and future outlook. Renewable and Sustainable Energy Reviews, 112. pp. 530-554. ISSN 1879-0690

Li, Rui and Yu, Lujie and Xu, Lie and Adam, Grain Philip (2019) Coordinated control of parallel DR-HVDC and MMC-HVDC systems for offshore wind energy transmission. IEEE Journal of Emerging and Selected Topics in Power Electronics. pp. 2572-2582. ISSN 2168-6777

Shi, Lei and Adam, Grain Philip and Li, Rui and Xu, Lie (2019) Control of offshore MMC during asymmetric offshore AC faults for wind power transmission. IEEE Journal of Emerging and Selected Topics in Power Electronics. ISSN 2168-6777

Adam, Grain Philip and Kristain Vrana, Till and Li, Rui and Li, Peng and Burt, Graeme and Finney, Stephen (2019) Review of technologies for DC grids - power conversion, flow control and protection. IET Power Electronics, 12 (8). pp. 1851-1867. ISSN 1755-4543

Wang, Shuren and Ahmed, Khaled H. and Adam, Grain P. and Massoud, Ahmed M. and Williams, Barry W. (2019) A novel converter station structure for improving multi-terminal HVDC system resiliency against AC and DC faults. IEEE Transactions on Industrial Electronics. ISSN 0278-0046

Adam, Grain Philip and Alsokhiry, Fahad and Abdelsalam, Ibrahim and Fletcher, John and Xu, Lie and Al-Turki, Yusuf (2019) Hybrid converter topologies for dc transmission systems. IET Power Electronics, 12 (3). pp. 607-619. ISSN 1755-4543

Vozikis, D. and Adam, G. and Rault, P. and Despouys, O. and Holliday, D. and Finney, S. (2019) Enhanced multilevel modular converter with reduced number of cells and harmonic content. IEEE Journal of Emerging and Selected Topics in Power Electronics. ISSN 2168-6777

Wang, Shuren and Adam, Grain P. and Massoud, Ahmed M. and Holliday, Derrick and Williams, Barry W. (2019) Analysis and assessment of modular multilevel converter internal control schemes. IEEE Journal of Emerging and Selected Topics in Power Electronics. ISSN 2168-6777

Ahmed, K.H. and Adam, G.P. and Abdelsalam, I. and Aboushady, A.A. (2018) Modular multilevel converter with modified half-bridge submodule and arm filter for DC transmission systems with DC fault blocking capability. IET Power Electronics. 2253–2262. ISSN 1755-4543

Adam, G.P. and Alsokhiry, Fahad and Abdelsalam, Ibrahim and Ahmed, Khaled H. and Al-Turki, Yusuf (2018) Controlled transition bridge converter : operating principle, control and application in HVDC transmission systems. Electric Power Systems Research, 163 (A). pp. 98-109. ISSN 0378-7796

Vozikis, D. and Adam, G.P. and Rault, P. and Tzelepis, D. and Holliday, D. and Finney, S. (2018) Steady-state performance of state-of-the-art modular multilevel and alternate arm converters with DC fault-blocking capability. International Journal of Electrical Power and Energy Systems, 99. 618–629. ISSN 0142-0615

Li, Peng and Adam, Grain P. and Finney, Stephen J. and Holliday, Derrick (2017) Operation analysis of thyristor based front-to-front active-forced-commutated bridge DC transformer in LCC and VSC hybrid HVDC networks. IEEE Journal of Emerging and Selected Topics in Power Electronics, 5 (4). pp. 1657-1669. ISSN 2168-6777

Adam, Grain Philip and Abdelsalam, Ibrahim and Xu, Lie and Fletcher, John and Burt, Graeme and Williams, Barry (2017) Multi-tasking dc-dc and dc-ac converters for dc voltage tapping and power control in highly meshed multi-terminal HVDC networks. IET Power Electronics. ISSN 1755-4543

Adam, Grain Philip and Abdelsalam, Ibrahim and Fletcher, John Edward and Xu, Lie and Burt, Graeme M. and Holliday, Derrick and Finney, Stephen (2017) Improved two-level voltage source converter for high-voltage direct current transmission systems. IEEE Journal of Emerging and Selected Topics in Power Electronics. ISSN 2168-6777

Li, Peng and Adam, Grain P. and Holliday, Derrick and Finney, Stephen J. and Williams, Barry W. (2017) Simulation study of FACTS devices based on AC-AC modular multilevel hexagonal chopper. IET Power Electronics. ISSN 1755-4543

Li, Peng and Adam, Grain Philip and Holliday, Derrick and Williams, Barry (2017) Controlled transition full-bridge hybrid multilevel converter with chain-links of full-bridge cells. IEEE Transactions on Power Electronics, 32 (1). pp. 23-38. ISSN 0885-8993

Adam, Grain Philip and Abdelsalam, Ibrahim and Fletcher, John Edward and Burt, Graeme and Holliday, Derrick and Finney, Stephen Jon (2016) New efficient sub-module for modular multilevel converter in multi-terminal HVDC networks. IEEE Transactions on Power Electronics, 32 (6). pp. 4258-4278. ISSN 0885-8993

Li, P and Adam, G P and Holliday, D and Williams, B W (2016) Comparative study of modulation techniques for two-level voltage source inverters. Renewable Energy and Sustainable Development, 2 (1). pp. 6-11. ISSN 2356-8569

Abdelsalam, I. and Adam, G. P. and Williams, B. W. (2016) Current source back to back converter for wind energy conversion systems. IET Renewable Power Generation. ISSN 1752-1416

Lian, Yiqing and Adam, Grain P. and Holliday, Derrick and Finney, Stephen J. (2016) Medium-voltage DC/DC converter for offshore wind collection grid. IET Renewable Power Generation, 10 (5). pp. 651-660. ISSN 1752-1416

Lian, Y. and Adam, G.P. and Holliday, D. and Finney, S.J. (2016) Modular input-parallel output-series DC/DC converter control with fault detection and redundancy. IET Generation Transmission and Distribution. ISSN 1751-8695 (In Press)

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

Ased, Grain Philip and Williams, Barry W. (2016) Multi-pole voltage source converter HVDC transmission systems. IET Generation, Transmission and Distribution, 10 (2). pp. 496-507. ISSN 1751-8695

Abdelsalam, Ibrahim and Adam, Grain Philip and Holliday, Derrick and Williams, Barry W. (2016) Single-stage ac–dc buck–boost converter for medium-voltage high-power applications. IET Renewable Power Generation, 10 (2). pp. 184-193. ISSN 1752-1416

Li, Peng and Wang, Yachao and Adam, Grain Philip and Holliday, Derrick and Williams, Barry W. (2015) Three-phase AC-AC hexagonal chopper system with heterodyne modulation for power flow control enhancement. IEEE Transactions on Power Electronics, 30 (10). pp. 5508-5521. ISSN 0885-8993

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

Li, Rui and Adam, Grain Philip and Holliday, Derrick and Fletcher, John E. and Williams, Barry W. (2015) Hybrid cascaded modular multilevel converter with DC fault ride-through capability for HVDC transmission system. IEEE Transactions on Power Delivery, 30 (4). pp. 1853-1862. ISSN 0885-8977

Abdallah Mohamed Abdelsalam, Ibrahim and Adam, Grain P. and Holliday, Derrick and Williams, Barry W. (2015) Three-phase ac-dc buck-boost converter with a reduced number of switches. IET Renewable Power Generation, 9 (5). pp. 494-502. ISSN 1752-1416

Adam, G.P. and Abdelsalam, Ibrahim Abdallah and Ahmed, Khaled Hani and Williams, Barry W. (2015) Hybrid multilevel converter with cascaded H-bridge cells for HVDC applications : operating principle and scalability. IEEE Transactions on Power Electronics, 30 (1). pp. 65-77. ISSN 0885-8993

Abdelsalam, Ibrahim and Adam, Grain Philip and Holliday, Derrick and Williams, Barry W. (2015) Modified back-to-back current source converter and its application to wind energy conversion systems. IET Power Electronics, 8 (1). pp. 103-111. ISSN 1755-4543

Adam, Grain Philip and Davidson, Innocent Ewean (2015) Robust and generic control of full-bridge modular multilevel converter high-voltage DC transmission systems. IEEE Transactions on Power Delivery. ISSN 0885-8977

Li, Peng and Adam, Grain Philip and Hu, Yihua and Holliday, Derrick and Williams, Barry (2014) Three-phase AC side voltage-doubling high power density voltage source converter with intrinsic buck-boost cell and common mode voltage suppression. IEEE Transactions on Power Electronics. ISSN 0885-8993

Adam, Grain P. and Williams, Barry W. (2014) Half and full-bridge modular multilevel converter models for simulations of full-scale HVDC links and multi-terminal DC grids. IEEE Journal of Emerging and Selected Topics in Power Electronics, 2 (4). 1089 - 1108. ISSN 2168-6777

Abdelsalam, Ibrahim and Ased, Grain Philip and Holliday, Derrick and Williams, Barry W (2014) Single-stage, single-phase, ac–dc buck–boost converter for low-voltage applications. IET Power Electronics, 7 (10). pp. 2496-2505. ISSN 1755-4543

Zhu, Jiebei and Guerrero, Josep and Hung, William and Booth, Campbell and Ased, Grain Philip (2014) Generic inertia emulation controller for multi-terminal voltage-source-converter high voltage direct current systems. IET Renewable Power Generation, 8 (7). pp. 740-748. ISSN 1752-1416

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

Adam, Grain Philip and Williams, Barry W. (2014) New emerging voltage source converter for high-voltage application : hybrid multilevel converter with dc side H-bridge chain links. IET Generation, Transmission and Distribution, 8 (4). pp. 765-773. ISSN 1751-8695

Nieradzinska, K. and Nambo Martinez, J. C. and Ased, Grain Philip and Kalcon, G. and Peña-Gallardo, R. and Anaya-Lara, O. and Leithead, W. (2013) North Sea offshore modelling schemes with VSC-HVDC technology : control and dynamic performance assessment. Energy Procedia, 35. pp. 91-101. ISSN 1876-6102

Luque, Antonio and Anaya-Lara, Olimpo and Leithead, William and Adam, Grain Philip (2013) Coordinated control for wind turbine and VSC-HVDC transmission to enhance FRT capability. Energy Procedia, 35. pp. 69-80. ISSN 1876-6102

Giddani, O.A. and Abbas, Abdelaziz Y.M. and Adam, Grain P. and Anaya-Lara, Olimpo and Lo, K.L. (2013) Multi-task control for VSC-HVDC power and frequency control. International Journal of Electrical Power and Energy Systems, 53. 684–690. ISSN 0142-0615

Zhu, Jiebei and Booth, Campbell and Adam, Grain Philip and Roscoe, Andrew and Bright, C.G. (2013) Inertia emulation control strategy for VSC-HVDC transmission systems. IEEE Transactions on Power Systems, 28 (2). 1277 - 1287. ISSN 0885-8950

Adam, Grain Philip and Ahmed, Khaled and Finney, Stephen and Bell, Keith and Williams, Barry (2013) New breed of network fault-tolerant voltage-source-converter HVDC transmission system. IEEE Transactions on Power Systems, 28 (1). 335 - 346. ISSN 0885-8950

Kalcon, Giddani and Adam, Grain P. and Anaya-Lara, Olimpo and Burt, Graeme and Lo, K.L. (2013) Analytical efficiency evaluation of VSC-HVDC transmission links. International Journal of Electrical Power and Energy Systems, 44 (1). pp. 1-6. ISSN 0142-0615

Adam, Grain Philip and Finney, Stephen and Ojo, O. and Williams, Barry (2012) Quasi-two-level and three-level operation of a diode-clamped multilevel inverter using space vector modulation. IET Power Electronics, 5 (5). 542 - 551. ISSN 1755-4543

Kalcon, Giddani O. and Adam, Grain P. and Anaya-Lara, Olimpo and Lo, Stephen and Uhlen, Kjetil (2012) Small-signal stability analysis of multi-terminal VSC-based dc transmission systems. IEEE Transactions on Power Systems, 27 (4). pp. 1818-1830. ISSN 0885-8950

Zhang, Yushu and Adam, Grain Philip and Lim, Tee and Finney, Stephen and Williams, Barry (2012) Mathematical analysis and experiment validation of modular multilevel converters. Journal of Power Electronics, 12 (1). ISSN 1598-2092

Adam, Grain Philip and Finney, Stephen and Williams, Barry (2012) Analysis of modular multilevel converter capacitor voltage balancing based on phase voltage redundant states. IET Power Electronics. ISSN 1755-4543 (In Press)

Adam, Grain Philip and Anaya-Lara, O. and Burt, G.M. and Telford, D. and Williams, B.W. and McDonald, J.R. (2010) Modular multilevel inverter : pulse width modulation and capacitor balancing technique. IET Power Electronics, 3 (5). pp. 702-715. ISSN 1755-4543

Adam, Grain Philip and Finney, S.J. and Massoud, A. and Williams, B.W. (2008) Capacitor balance issues of the diode-clamped multilevel inverter operated in a quasi two-state mode. IEEE Transactions on Industrial Electronics, 55 (8). pp. 3088-3099. ISSN 0278-0046

Adam, G.P. and Finney, S.J. and Williams, B.W. and Massoud, A. (2007) Quasi-dwupoziomowe działanie falownika pięciopoziomowego. Przeglad Elektrotechniczny, 83 (10). pp. 120-125.

Book Section

Ajayi, Taiwo Samuel and Adam, Grain and Gaona, David Campos and Anaya-Lara, Olimpo; (2023) Determination of an asymmetrical nine phase induction machine stator and rotor inductances using winding function approach. In: 2023 IEEE Workshop on Electrical Machines Design, Control and Diagnosis (WEMDCD). IEEE Workshop on Electrical Machines Design, Control and Diagnosis (WEMDCD) . IEEE, GBR, pp. 1-6. ISBN 9781665486934

Tait, James and Ahmed, Khaled and Adam, Grain Philip; (2020) Comparative analysis of three low voltage fault ride through techniques for wind energy conversion systems. In: 2020 9th International Conference on Renewable Energy Research and Application (ICRERA). IEEE, Piscataway, N.J., pp. 359-364. ISBN 978-1-7281-7369-6

Vozikis, Dimitrios and Alsokhiry, Fahad and Alabdulwahab, Ahmed and Adam, Grain Philip; (2020) Comparison of conventional and improved two-level converter during AC faults. In: 2020 9th International Conference on Renewable Energy Research and Application (ICRERA). IEEE, GBR, pp. 352-358. ISBN 9781728173702

Wang, Shuren and Adam, Grain and Massoud, Ahmed and Holliday, Derrick and Williams, Barry; (2019) Strategies for decoupling internal and external dynamics resulting from inter-arm passive component tolerances in HVDC-MMC. In: 2019 IEEE Energy Conversion Congress and Exposition. IEEE, Piscataway, NJ, pp. 209-213. ISBN 9781728103952

Vozikis, Dimitrios and Adam, Grain and Holliday, Derrick and Finney, Stephen; (2018) An Improved Alternate Arm Converter for HVDC applications. In: IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society. IEEE, USA. ISBN 9781509066858

Psaras, Vasileios and Emhemed, Abdullah and Burt, Graeme and Adam, Grain Philip; (2018) Review and evaluation of the state of the art of DC fault detection for HVDC grids. In: 2018 53rd International Universities Power Engineering Conference (UPEC). IEEE, GBR. ISBN 9781538629109

Alsokhiry, F. and Al-Turki, Y. and Abdelsalam, Ibrahim and Adam, G.P. and Ahmed, K.H.; (2018) Multi-port converter for medium and high voltage applications. In: 7th International Conference on Renewable Energy Research and Applications (ICRERA 2018). IEEE, Piscataway, NJ, pp. 150-155. ISBN 9781538659823

Guo, Deyang and Rahman, M.H. and Adam, G.P. and Xu, Lie and Emhemed, Abdullah and Burt, Graeme and Audichya, Yash; (2018) Interoperability of different voltage source converter topologies in HVDC grids. In: The 15th International Conference on AC and DC Power Transmission. IET, GBR. (In Press)

Alsokhiry, Fahad and Al-Turki, Yusuf and Abdelsalam, Ibrahim and Adam, Grain Philip; (2018) Modular two-level voltage source converter for direct current transmission systems. In: 5th International Symposium on Environment Friendly Energies and Applications. IEEE, ITA. (In Press)

Guo, Deyang and Rahman, M.H. and Adam, G.P. and Xu, Lie and Emhemed, Abdullah and Burt, Graeme and Audichya, Yash; (2018) Detailed quantitative comparison of half-bridge modular multilevel converter modelling methods. In: The 14th IET International Conference on AC and DC Power Transmission (ACDC 2018). IET, CHN, pp. 1-8.

Diab, Mohamed S. and Adam, Grain P. and Williams, B. W. and Massoud, Ahmed M. and Ahmed, Shehab; (2017) Quasi two-level PWM operation of a nine-arm modular multilevel converter for six-phase medium-voltage motor drives. In: 2018 IEEE Applied Power Electronics Conference and Exposition (APEC). IEEE, USA. (In Press)

Li, Peng and Adam, G. P. and Holliday, D. and Williams, B. W.; (2015) High power density STATCOM with extended reactive power control range. In: 2015 International Conference on Renewable Energy Research and Applications (ICRERA). Institute of Electrical and Electronics Engineers Inc., ITA, pp. 710-715.

Adam, G. P.; (2015) Improved control strategy of full-bridge modular multilevel converter. In: Electrical Power and Energy Conference (EPEC), 2015 IEEE. IEEE, CAN, 326 - 331. ISBN 9781479976621

Lian, Yiqing and Holliday, D. and Adam, G. P. and Finney, S. J.; (2015) Modular input-series-input-parallel output-series DC/DC converter control with fault detection and redundancy. In: Energy Conversion Congress and Exposition (ECCE), 2015 IEEE. IEEE, USA, 3495 - 3501. ISBN 9781467371506

Adam, Grain Philip and Finney, Stephen and Williams, Barry and Davidson, Innocent Ewean and Mohammed Abbas, Abdelaziz Yousif; (2015) Full-bridge modular multilevel converter (FB-MMC) with extended control range. In: AFRICON, 2015. IEEE, ETH, pp. 1-5. ISBN 9781479974986

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

Lian, Yiqing and Adam, G. P. and Holliday, D. and Finney, S. J.; (2015) Active power sharing in input-series-input-parallel output-series connected DC/DC converters. In: APEC 2015. IEEE, USA, pp. 2790-2797. ISBN 9781479967353

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

Adam, G. P. and Ahmed, K.H. and Williams, B.W.; (2014) Mixed cells modular multilevel converter. In: 2014 IEEE 23rd International Symposium on Industrial Electronics (ISIE). IEEE, Piscataway, NJ, pp. 1390-1395.

Abdelsalam, I. and Adam, G.P. and Holliday, D. and Williams, B.W.; (2014) New back-to-back current source converter with soft start-up and shutdown capabilities. In: 7th IET International Conference on Power Electronics, Machines and Drives (PEMD 2014). IET, GBR, 1 - 5. ISBN 9781849198158

Page, Frederick and Adam, Grain and Finney, Stephen and Holliday, Derrick and Xu, Lie; (2014) DC fault parameter sensitivity analysis. In: Proceedings of the 12th IET International Conference on Developments in Power System Protection (DPSP 2014). Institution of Engineering and Technology, GBR. ISBN 9781849198349

Abdallah Mohamed Abdelsalam, I. and Adam, G. P. and Holliday, D. and Williams, B. W.; (2013) Assessment of a wind energy conversion system based on a six-phase permanent magnet synchronous generator with a twelve-pulse PWM current source converter. In: ECCE Asia Downunder (ECCE Asia), 2013 IEEE. IEEE, pp. 849-854. ISBN 9781479904839

Adam, Grain Philip and Anaya-Lara, Olimpo and Burt, Graeme; (2012) STATCOM based on modular multilevel converter : dynamic performance and transient response during AC network disturbances. In: 6th IET International Conference on Power Electronics, Machines and Drives (PEMD 2012). IET, GBR. ISBN 978-1-84919-616-1

Adam, Grain Philip and Finney, Stephen and Bell, Keith and Williams, Barry; (2012) Transient capability assessments of HVDC voltage source converters. In: Proceedings of the 2012 IEEE Power and Energy Conference Power at Illinois (PECI). IEEE, USA, pp. 1-8. ISBN 978-1-4577-1683-6

Adam, Grain Philip and Alajmi, Bader N F M T and Ahmed, Khaled and Finney, Stephen and Williams, Barry; (2011) New flying capacitor multilevel converter. In: Proceedings of the 2011 IEEE International Symposium on Industrial Electronics (ISIE). IEEE, POL, pp. 335-339. ISBN 9781424493104

Kalcon, Giddani Osman Addalan and Adam, Grain Philip and Anaya-Lara, Olimpo and Burt, Graeme and Lo, Kwok; (2011) HVDC network : wind power integration and creation of super grid. In: Proceedings of the 10th International Conference on Environment and Electrical Engineering (EEEIC), 2011. IEEE, ITA, pp. 1-4. ISBN 978-1-4244-8779-0

Adam, Grain Philip and Ahmed, Khaled and Finney, Stephen and Williams, Barry; (2011) Modular multilevel converter for medium-voltage applications. In: Proceedings of the 2011 IEEE International Electric Machines & Drives Conference (IEMDC). IEEE, CAN, 1013 - 1018. ISBN 978-1-4577-0060-6

Zhu, Jiebei and Booth, Campbell and Adam, Grain Philip and Roscoe, Andrew; (2011) Inertia emulation control of VSC-HVDC transmission system. In: Proceedings of the 2011 International Conference on Advanced Power System Automation and Protection (APAP). IEEE, pp. 1-6. ISBN 978-1-4244-9622-8

Alajmi, B. N. and Ahmed, K. H. and Adam, G. P. and Finney, S. J. and Williams, B. W.; (2011) Modular multilevel inverter with maximum power point tracking for grid connected photovoltaic application. In: 2011 IEEE International symposium on industrial electronics (ISIE). IEEE, POL. ISBN 9781424493128

Adam, Grain Philip and Finney, Stephen and Williams, Barry; (2010) Control of multi-terminal DC transmission system based on voltage source converters. In: Proceedings of the 9th IET International Conference on AC and DC Power Transmission 2010. IET, GBR, pp. 157-161. ISBN 978-1-61782-379-4

Adam, Grain Philip and Finney, Stephen and Williams, Barry and Trainer, D.R. and Oates, C. and Critchley, R.; (2010) Network fault tolerant voltage-source-converters for high-voltage applications. In: Proceedings of the 9th IET International Conference on AC and DC Power Transmission 2010 (ACDC 2010). IET, GBR, pp. 137-141. ISBN 9781617823794

Kalcon, Giddani Osman Addalan and Adam, Grain Philip and Anaya-Lara, Olimpo and Burt, Graeme and Lo, Kwok; (2010) Potential benefits of decoupling the Scotland-England network using VSC-HVDC. In: Proceedings of the 9th IET International Conference on AC and DC Power Transmission 2010. IET, GBR, pp. 224-228. ISBN 978-1-61782-379-4

Adam, Grain Philip and Anaya-Lara, Olimpo and Burt, Graeme; (2010) Steady-state and transient performance of DC transmission systems based on HVDC technology. In: Proceedings of the 9th IET International Conference on AC and DC Power Transmission 2010 (ACDC 2010). IET, GBR, pp. 37-41. ISBN 978-1-61782-379-4

Zhang, Yushu and Adam, Grain Philip and Lim, Tee and Finney, Stephen and Williams, Barry; (2010) Voltage source converter in high voltage applications : multilevel versus two-level converters. In: Proceedings of the 9th IET International Conference on AC and DC Power Transmission 2010. IET, GBR, pp. 189-193. ISBN 978-1-61782-379-4

Adam, Grain Philip and Finney, Stephen and Williams, Barry; (2010) AC fault ride-through capability of a VSC-HVDC transmission systems. In: Proceedings of the 2010 IEEE Energy Conversion Congress and Exposition (ECCE). IEEE, 3739 - 3745. ISBN 978-1-4244-5286-6

Adam, Grain Philip and Finney, Stephen and Williams, Barry; (2010) Two-level operation of a diode-clamped multilevel inverter. In: Proceedings of the 2010 IEEE International Symposium on Industrial Electronics (ISIE). IEEE, ITA, 1137 - 1142. ISBN 978-1-4244-6390-9

Kalcon, Giddani Osman Addalan and Adam, Grain Philip and Anaya-Lara, Olimpo and Burt, Graeme and Lo, Kwok; (2010) Control strategies of VSC-HVDC transmission system for wind power integration to meet GB grid code requirements. In: Proceedings of the 2010 International Symposium on Power Electronics Electrical Drives Automation and Motion (SPEEDAM). IEEE, ITA, 385 - 390. ISBN 9781424449866

Kalcon, Giddani Osman Addalan and Adam, Grain Philip and Anaya-Lara, Olimpo and Burt, Graeme and Lo, Kwok; (2010) Enhanced performance of FSIG wind farms for grid code compliance. In: Proceedings of the 2010 International Symposium on Power Electronics Electrical Drives Automation and Motion (SPEEDAM). IEEE, 660 - 665. ISBN 9781424449866

Adam, Grain Philip and Finney, Stephen and Williams, Barry; (2010) Dynamic behaviour of five-level grid connected modular inverters. In: Proceedings of the 2010 9th International Conference on Environment and Electrical Engineering. IEEE, CZE. ISBN 978-1-4244-5370-2

Kalcon, Giddani Osman Addalan and Adam, Grain Philip and Anaya-Lara, Olimpo; (2010) Efficiency evaluation of DC transmission system based on voltage source converter. In: 5th IET International Conference on Power Electronics, Machines and Drives (PEMD 2010). IET, GBR. ISBN 978 1 84919 231 6

Kalcon, Giddani Osman Addalan and Adam, Grain Philip and Anaya-Lara, Olimpo and Lo, Kwok; (2010) Grid integration of offshore wind farm using multi-terminal DC transmission system (MTDC). In: 5th IET International Conference on Power Electronics, Machines and Drives (PEMD 2010). IET, GBR. ISBN 978 1 84919 231 6

Adam, G.P. and Finney, S.J. and Williams, B.W.; (2007) Quasi two-level operation of a five-level inverter. In: Proceedings of Compatibility in Power Electronics, 2007. IEEE, POL, pp. 1-6. ISBN 1-4244-1055-X

Conference or Workshop Item

Psaras, Vasileios and Vozikis, Dimitrios and Adam, Grain and Burt, Graeme (2020) Real time evaluation of wavelet transform for fast and efficient HVDC grid non-unit protection. In: 2020 IEEE Power and Energy Society General Meeting, PESGM2020, 2020-08-03 - 2020-08-07.

Psaras, Vasileios and Emhemed, Abdullah and Adam, Grain Philip and Burt, Graeme (2019) Investigation of the impact of interoperability of voltage source converters on HVDC grid fault behaviour. In: The 15th IET International Conference on AC and DC Power Transmission (ACDC 2019), 2019-02-05 - 2019-02-07, DoubleTree by Hilton Hotel Coventry.

Li, Rui and Yu, Lujie and Xu, Lie and Adam, Grain Philip (2018) DC fault protection of diode rectifier unit based HVDC system connecting offshore wind farms. In: 2018 IEEE Power & Energy Society General Meeting, 2018-08-05 - 2018-08-09, Oregon Convention Center.

Emhemed, A. and Adam, G. and Hong, Q. and Burt, G. (2017) Studies of dynamic interactions in hybrid ac-dc grid under different fault conditions using real time digital simulation. In: The 13th International Conference on AC and DC Power Transmission, 2017-02-14 - 2017-02-16, Midland Hotel.

Adam, G. P. and Finney, S. J. and Williams, B. W. (2015) Enhanced control strategy of full-bridge modular multilevel converter. In: 2015 International Conference on Renewable Energy Research and Applications (ICRERA), 2015-11-22 - 2015-11-25.

Ased, G.P. and Li, R. and Holliday, D. and Finney, S. and Xu, L. and Williams, B.W. and Kuroda, K. and Yamamoto, R. and Ito, H. (2014) Continued operation of multi-terminal HVDC networks based on modular multilevel converters. In: Cigré International Symposium, 2015-05-27 - 2015-05-28, Lund University. (In Press)

Zhu, Jiebei and Booth, Campbell and Adam, Grain Philip (2012) Current matching control system for multi-terminal DC transmission to integrate offshore wind farms. In: IET Conference on Renewable Power Generation (RPG 2011), 2011-09-06 - 2011-09-08.

Adam, G.P. and Kalcon, G. and Finney, S.J. and Holliday, D. and Anaya-Lara, O. and Williams, B.W. (2011) HVDC Network : DC fault ride-through improvement. In: CIGRE 2011, 2011-09-06 - 2011-09-08.

Adam, Grain Philip and Ahmed, Khaled and Singh, Nand and Finney, Stephen and Williams, Barry (2011) H-Bridge modular multilevel converter for high-voltage applications. In: CIRED 2011 - The 21st International Conference and Exhibition on Electricity Distribution, 2011-06-06 - 2011-06-09.

Adam, Grain Philip and Ahmed, Khaled and Singh, N.K. and Finney, Stephen and Williams, Barry (2010) A hybrid multilevel converter for medium and high voltage applications. In: IEEE PES Trondheim PowerTech 2011, 2011-06-19 - 2011-06-23. (Unpublished)

Adam, G.P. and Anaya-Lara, O. and Burt, G.M. and Finney, S.J. and Williams, B.W. and McDonald, J.R. (2009) Comparison between two VSC-HVDC transmission systems technologies : modular and neutral point clamped multilevel converter. In: IECON 2009, the 35th Annual Conference of the IEEE Industrial Electronics Society and ICELIE 2009, the 3rd IEEE International Conference on E-Learning in Industrial Electronics, 2009-09-03 - 2009-09-05.

Adam, G.P. and Anaya-Lara, O. and Burt, G.M. and Finney, S.J. and Williams, B.W. and McDonald, J.R. (2009) Comparison between flying capacitor and modular multilevel inverter. In: IECON 2009, the 35th Annual Conference of the IEEE Industrial Electronics Society and ICELIE 2009, the 3rd IEEE International Conference on E-Learning in Industrial Electronics, 2009-09-03 - 2009-09-05. (Unpublished)

Adam, G.P. and Anaya-Lara, O. and Burt, G.M. (2009) Theoretical analysis of a five-level voltage source modular inverter for renewable energy applications. In: Ninth IASTED European Conference on Power and Energy Systems - EuroPES 2009, 2009-09-07 - 2009-09-09.

Kalcon, G.O.A. and Anaya-Lara, O. and Adam, G.P. and Lo, K.L. (2009) Grid integration of large offshore wind farms using VSC-HVDC transmission system in parallel with AC submarine cable. In: The 44th International Universities' Power Engineering Conference, 2009-09-01 - 2009-09-04.

Adam, G.P. and Anaya-Lara, O. and Burt, G.M. and McDonald, J.R. (2009) Multi-terminal DC transmission system based on modular multilevel converter. In: The 44th International Universities' Power Engineering Conference, 2009-09-01 - 2009-09-04.

Gonzalez-Hernandez, S. and Moreno-Goytia, E. and Anaya-Lara, O. and Adam, G.P. (2009) Wide area control strategy for multiple VSC based DC-links interconnecting dispersed wind farms. In: CIRED 2009 International Conference on Electricity Distribution, 1900-01-01.

Adam, Grain Philip and Anaya-Lara, Olimpo and Burt, Graeme and McDonald, James (2009) Five-level VSC-HVDC transmission systems based on modular multilevel converter. In: European Power Electronics Second Wind Chapter Seminar, 2009-04-23 - 2009-04-24. (Unpublished)

Adam, G.P. and Anaya-Lara, O. and Burt, G.M. and McDonald, J.R. (2009) VSC-HVDC based on modular multilevel converters for wind power transmission. In: EPE Wind Energy Seminar 2009, 2009-04-23 - 2009-04-24.

Book

Anaya-Lara, Olimpo and Campos-Gaona, David and Moreno-Goytia, Edgar L. and Adam, Grain Philip (2014) Offshore Wind Energy Generation : Control, Protection, and Integration to Electrical Systems. Wiley-Blackwell, Chichester, United Kingdom. ISBN 978-1-118-53962-0

Report

Denis, Anne-Marie and Despouys, Olivier and Nguefeu, Samuel and Taisne, Jean-Pierre and Violleau, Lucas and Curis, Jean-Baptiste and Grieshaber, Wolfgang and Cirio, Diego and Pitto, Andrea and Migliavacca, Gianluigi and Calisti, Roberto and Moreira, Carlos and Silva, Bernardo and Liu, Chen-Ching and He, Lina and Houghton, Tom and Finney, Stephen and Adam, Grain Philip; Bell, Keith, ed. (2013) DC Grids : Motivation, Feasibility and Outstanding Issues : Status Report for the European Commission Deliverable : D5.4. European Commission, Brussels.