Power systems are undergoing an evolution similar to what telecommunications sector went
through several decades ago. Analog and hard-wired systems are replaced with automated …

IEC 61850 is becoming a cornerstone standard defining communication protocols and
common data and device models for ensuring critical real-time monitoring and control of …

This paper proposes a fast dc short-circuit fault detection method for HVdc grids, which relies
on the voltage across the dc fault-current-limiting reactor. In the proposed approach, primary …

Malicious traffic attack can prolong the transmission delay of normal data flows by
exhausting the limited bandwidth with injecting numerous invalid data packets. For the …

Today's power distribution system is changing to a power-electronics-enabled distribution
system, especially with the increasing penetration of distributed energy resources (DERs) …

Synchrophasor systems, providing low-latency, high-precision, and time-synchronized
measurements to enhance power grid performances, are deployed globally. However, the …

The most severe failures in power grids are often characterized as cascading failures where
an initial event triggers consequent failures all along the grid often leading to blackouts …

Smart grid is a typical cyber-physical system, which presents the dependence of power
system operations on cyber infrastructure for control, monitoring, and protection purposes …

This work investigates the data quality issue for synchrophasor applications, and pays
particular attention to synchronization signal loss and synchrophasor data loss events. First …

One of the main challenges in information and communication technology, as well as wide-
area power system researches, is the inability to stabilize the voltage and frequency for …