65 citations · 83 across the 26 of their papers we have counts for
10 papers · 1 filter
Ambient PMU Data Based System Oscillation Analysis Using Multivariate Empirical Mode Decomposition
Shutang You
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 identif…
Frequency Response Assessment of U.S. Power Grids in High PV Penetration
Shutang You
Nonsynchronous generations such as photovoltaics (PVs) are expected to undermine bulk power systems (BPSs) frequency response at high penetration levels. Though the underlying mech…
Optimize the Co-expansion of Generation and Transmission Considering Wind Power in the US Eastern Interconnection
Shutang You
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 a…
Impact of High PV Penetration on the Inter-area Oscillations in the U.S. Eastern Interconnection
Shutang You
This study explores the impact of high PV penetration on the inter-area oscillation modes of large-scale power grids. A series of dynamic models with various PV penetration levels…
Adaptive Frequency Response Reserve based on Real-time System Inertia
Shutang You
To ensure adequate and economic reserve for primary frequency response in the current and future power system, this paper proposes real-time frequency response reserve (FRR) requir…
Use Non-Energy-Curtailment Resources for Primary Frequency Response in Future Low-Inertia Power Grids
Shutang You
Power grid primary frequency response will be significantly impaired by Photovoltaic (PV) penetration increase because of the decrease in inertia and governor response. PV inertia…
Impact of High Penetration of Inverter-based Generation on Electromechanical Wave Propagation in Power Grids
Shutang You
A power system electromechanical wave propagates from the disturbance location to the rest of system, influencing various types of protections. In addition, since more power-electr…
Determine Disturbance Locations in Power Grids using Bicubic 2D Interpolation on Electromechanical Wave-front Propagation Delay
Shutang You
This study presents a method to locate power system disturbance using wide-area synchrophasor measurements. The merits of the proposed method include robustness and easy for visual…
Use Energy Storage for Primary Frequency Control in Power Grids
Shutang You
Frequency stability of power systems becomes more vulnerable with the increase of solar photovoltaic (PV). Energy storage provides an option to mitigate the impact of high PV penet…
Quantify Change of Inertia and Its Distribution in High Renewable Power Grids Using PMU
Shutang You
This paper proposed an approach to identify the change of inertia distribution in high renewable power systems. Using the footprints of electromechanical wave propagation at the di…