V
Vassilis C. Nikolaidis
Researcher at Democritus University of Thrace
Publications - 44
Citations - 590
Vassilis C. Nikolaidis is an academic researcher from Democritus University of Thrace. The author has contributed to research in topics: Fault (power engineering) & Computer science. The author has an hindex of 11, co-authored 35 publications receiving 419 citations. Previous affiliations of Vassilis C. Nikolaidis include National and Kapodistrian University of Athens.
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A Communication-Assisted Overcurrent Protection Scheme for Radial Distribution Systems With Distributed Generation
TL;DR: An efficient communication-based protection scheme that implements common directional overcurrent relays instead of reclosers at the line, assisted by intertripping and blocking transfer functions is proposed.
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Design Strategies for Load-Shedding Schemes Against Voltage Collapse in the Hellenic System
TL;DR: In this paper, an analytical description of the design of individual load shedding schemes against voltage collapse in the Hellenic system is presented, and analysis and simulation results that validate the efficiency of these protection schemes are provided.
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Postmortem analysis and data validation in the wake of the 2004 Athens blackout
TL;DR: In this paper, technical information about the causes, the evolution, and the consequences of the 2004 Hellenic Interconnected Transmission System (HITS) blackout is presented. But the results of further studies, including detailed simulations with corrected data, generator adjustments, and protection considerations, are presented.
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Investigating Particularities of Infeed and Fault Resistance Effect on Distance Relays Protecting Radial Distribution Feeders With DG
TL;DR: The effect of intermediate infeed and fault resistance on the operation of DRs protecting radial distribution feeders is examined, and the resulting problems concerning proper relay operation are described.
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A pilot-based distance protection scheme for meshed distribution systems with distributed generation
TL;DR: A pilot-based distance protection scheme for meshed distribution systems with a high penetration of distributed generation provides efficient primary and backup protection against faults of any type, even with a considerable fault resistance, and under weak-infeed conditions.