A comprehensive review on inverter topologies and control strategies for grid connected photovoltaic system K Zeb, W Uddin, MA Khan, Z Ali, MU Ali, N Christofides, HJ Kim Renewable and Sustainable Energy Reviews 94, 1120-1141, 2018 | 348 | 2018 |
Three-phase phase-locked loop synchronization algorithms for grid-connected renewable energy systems: A review Z Ali, N Christofides, L Hadjidemetriou, E Kyriakides, Y Yang, F Blaabjerg Renewable and Sustainable Energy Reviews 90, 434-452, 2018 | 212 | 2018 |
External lightning protection and grounding in large-scale photovoltaic applications CA Charalambous, ND Kokkinos, N Christofides IEEE transactions on electromagnetic compatibility 56 (2), 427-434, 2013 | 97 | 2013 |
Indirect field-oriented control of induction motor drive based on adaptive fuzzy logic controller K Zeb, Z Ali, K Saleem, W Uddin, MA Javed, N Christofides Electrical Engineering 99, 803-815, 2017 | 66 | 2017 |
Reliable IoT-based monitoring and control of hydroponic systems K Tatas, A Al-Zoubi, N Christofides, C Zannettis, M Chrysostomou, ... Technologies 10 (1), 26, 2022 | 57 | 2022 |
Design of an advanced PLL for accurate phase angle extraction under grid voltage HIHs and DC offset Z Ali, N Christofides, L Hadjidemetriou, E Kyriakides IET Power Electronics 11 (6), 995-1008, 2018 | 43 | 2018 |
Lightning protection practice for large-extended photovoltaic installations N Kokkinos, N Christofides, C Charalambous 2012 International Conference on Lightning Protection (ICLP), 1-5, 2012 | 31 | 2012 |
Diversifying the role of distributed generation grid-side converters for improving the power quality of distribution networks using advanced control techniques Z Ali, N Christofides, L Hadjidemetriou, E Kyriakides IEEE Transactions on Industry Applications 55 (4), 4110-4123, 2019 | 30 | 2019 |
A new MAF based αβEPMAFPLL for grid connected RES with improved performance under grid faults Z Ali, N Christofides, L Hadjidemetriou, E Kyriakides Electric Power Systems Research 154, 130-139, 2018 | 30 | 2018 |
Multi‐functional distributed generation control scheme for improving the grid power quality Z Ali, N Christofides, L Hadjidemetriou, E Kyriakides IET Power Electronics 12 (1), 30-43, 2019 | 27 | 2019 |
A simulation tool to assess the lightning induced over-voltages on dc cables of photovoltaic installations CA Charalambous, N Kokkinos, N Christofides, MZA Ab Kadir, C Gomes 2014 International Conference on Lightning Protection (ICLP), 1571-1576, 2014 | 27 | 2014 |
Performance evaluation and benchmarking of PLL algorithms for grid‐connected RES applications Z Ali, N Christofides, K Saleem, A Polycarpou, K Mehran IET Renewable Power Generation 14 (1), 52-62, 2020 | 25 | 2020 |
An advanced current controller with reduced complexity and improved performance under abnormal grid conditions Z Ali, N Christofides, L Hadjidemetriou, E Kyriakides 2017 IEEE Manchester PowerTech, 1-6, 2017 | 21 | 2017 |
Performance enhancement of MAF based PLL with phase error compensation in the pre-filtering stage Z Ali, N Christofides, L Hadjidemetriou, E Kyriakides 2017 IEEE Manchester PowerTech, 1-6, 2017 | 18 | 2017 |
A computationally efficient current controller for simultaneous injection of both positive and negative sequences Z Ali, N Chritofides, L Hadjidemetriou, E Kyriakides 2017 19th European Conference on Power Electronics and Applications (EPE'17 …, 2017 | 16 | 2017 |
Comparative study of the environmental footprints of marinas on European Islands N Cruz-Pérez, J Rodríguez-Martín, C García, F Ioras, N Christofides, ... Scientific Reports 11 (1), 9410, 2021 | 15 | 2021 |
Closing the loop in cyber-physical systems using blockchain: Microgrid frequency control example AB Masood, M Lestas, HK Qureshi, N Christofides, N Ashraf, F Mehmood 2019 2nd IEEE Middle East and North Africa COMMunications Conference …, 2019 | 14 | 2019 |
Photovoltaic reactive power compensation scheme: An investigation for the Cyprus distribution grid Z Ali, N Christofides, L Hadjidemetriou, E Kyriakides 2018 IEEE International Energy Conference (ENERGYCON), 1-6, 2018 | 10 | 2018 |
Generalized method for harmonic elimination in two and three level voltage sourced converters Z Ali, N Christofides, M Tahir, K Saleem, M Gul, SR ul Hasnain, B Khan 2015 International Conference on Emerging Technologies (ICET), 1-6, 2015 | 9 | 2015 |
Comparison of MH and LED performance for sport lighting application A Polycarpou, I Yiannou, N Christofides IET Digital Library, 2016 | 7 | 2016 |