Improved transient performance properties of distributed generation grid side converter current controller under grid voltage harmonic distortion and unbalanced faults. - Zunaib Ali; Nicholas Christofides; Lenos Hadjidemetriou; Elias Kyriakides (IECON, 2017)

A Robust and Less-Complex Phase-Locked Loop Algorithm Immune to Electricity Grid Disturbances for RES Applications. - Zunaib Ali; Nicholas Christofides; Marios Lestas (CDC, 2018)

Combined Data Rate and Energy Management in Wireless Sensor Networks with Energy Harvesting Capability. - Nouman Ashraf; Nicholas Christofides; Marios Lestas (CDC, 2018)

Design Guidelines for Energy Efficient AC to DC Power Supplies. - Michael Chrysostomou; Nicholas Christofides; Stelios Ioannou; Christos C. Marouchos (IECON, 2021)

A Novel Machine Learning-Based Load-Adaptive Power Supply System for Improved Energy Efficiency in Datacenters. - Michael Chrysostomou; Nicholas Christofides; Demetris Chrysostomou (IEEE Access, 2021)