Fault diagnosis and location play a pivotal role in expediting fault restoration and enhancing
power system resilience. However, integrating distributed generation and diverse load …

This work is a survey of current trends in applications of PMUs. PMUs have the potential to
solve major problems in the areas of power system estimation, protection, and stability. A …

Phasor measurement units (PMUs) are rapidly being deployed in electric power networks
across the globe. Wide-area measurement system (WAMS), which builds upon PMUs and …

Synchrophasors are time-synchronized electrical measurements that represent both the
magnitude and phase angle of the electrical sinusoids. Synchrophasors are measured by …

State estimation plays a critical role in self-detection and control of the smart grid. Data
integrity attacks (also known as false data injection attacks) have shown significant potential …

With an increasing number of extreme events, grid components and complexity, more
alarms are being observed in the power grid control centers. Operators in the control center …

For smart grid execution, one of the most important requirements is fast, precise, and
efficient synchronized measurements, which are possible by phasor measurement unit …

A prerequisite to dynamic state estimation of a stochastic nonlinear dynamic model of a
power system is its observability analysis. However, due to the model nonlinearity, the …

Synchrophasor deployment costs have evolved over time. The cost of upgrading a
substation, which is much larger than the cost of an individual device, has emerged as the …

Phasor measurement unit (PMU) technology is a need of the power system due to its better
resolution than conventional estimation devices used for wide-area monitoring. PMUs can …