This study explores the impact of high-photovoltaic (PV) penetration on the inter-area
oscillation modes of large-scale power grids. A series of dynamic models with various PV …

This paper studies the generation and transmission expansion co-optimization problem with
a high wind power penetration rate in large-scale power grids. In this paper, generation and …

Wide-area synchrophasor ambient measurements provide a valuable data source for real-
time oscillation mode monitoring and analysis. This paper introduces a novel method for …

With the increasing renewable energy sources, concerns about how renewable energy
sources impact frequency have risen. There are few reports regarding power frequency …

This study quantitatively studied the impact of PV power plants on frequency response at
both the system level and the regional level in the US Eastern Interconnection system. The …

This study presents a method to locate power system disturbances using wide‐area
synchropahsor measurements. The merits of the proposed method include robustness and …

The power system frequency is important for the system overall stability. However, there
does not exist a single measurement point of the system frequency due to the distributed …

The emerging distribution-level phasor measurement unit (D-PMU) is expected to play an
important role in enhancing distribution system observability and situational-awareness. It is …

Inter-area oscillation in a large power systems draws much attention because it might
severely influence system security and reduce transmission capability. The recent large …

FNET/GridEye has been continuously monitoring the power grids in North America for more
than ten years. Using the GPS-synchronized phasor measurements, a real time application …