65 citations · 83 across the 26 of their papers we have counts for
26 papers
Practical Power System Inertia Monitoring Based on Pumped Storage Hydropower Operation Signature
Hongyu Li, Chang Chen, Mark Baldwin +4
This paper proposes a practical method to monitor power system inertia using Pumped Storage Hydropower (PSH) switching-off events. This approach offers real-time system-level inert…
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…
A Quantum Computing Framework for Complex System Reliability Assessment
Shutang You
This paper proposed a framework based on quantum computing for reliability assessment of complex systems. The 'Quantum Twin' concept was also proposed. The framework can be used to…
Locate the Source of Resonance-Involved Forced Oscillation in Power Systems Based on Mode Shape Analysis
Shutang You
This paper proposed a new method to locate the source of forced oscillation that involves resonance with natural oscillation modes. The new method is based on comparing the oscilla…
Impact of High PV Penetration on Regional Power Grids
Shutang You
Due to the high solar irradiance or energy price, certain regions in the U.S. may reach 100% PV penetration and experience degradation of frequency response greater than the interc…
Large-scale Interconnection Power System Model Sanity Check, Tuning, and Validation for Frequency Response Study
Shutang You, Yilu Liu
The quality and accuracy of power system models is critical for simulation-based studies, especially for studying actual stability issues in large-scale systems. With the deploymen…
Wind Power Transmission System Integration -- a Case Study of China Wind Power Base
Jianxue Wang, Shutang You, Xingzhong Bai +1
Due to a series of supporting policies in recent years, China wind power has developed rapidly through a large-scale and centralized mode. This paper analyzes the two major concern…
Frequency Response Characteristic (FRC) Curve and Fast Frequency Response Assessment in High Renewable Power Systems
Shutang You
This paper introduces a frequency response characteristic (FRC) curve and its application in high renewable power systems. In addition, the paper presents a method for fast frequen…
Solar PV Frequency Control in the U.S. EI and ERCOT Interconnections -- Case Studies and Recommendations
Shutang You
This paper studied the solar PV frequency control in the U.S. Eastern Interconnection (EI) and Texas Interconnection (ERCOT) systems. The studied frequency control approaches inclu…
Calculate Center-of-Inertia Frequency and System RoCoF Using PMU Data
Shutang You, Hongyu Li, Shengyuan Liu +4
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 na…
A Simulation-based Education Approach for the Electromagnetic and Electromechanical Transient Waves in Power Systems
Abdulelah Alharbi, Shutang You
Power systems usually go through electromagnetic and electromechanical transient processes after different disturbances. Learning the characteristics and the differences between th…
Photovoltaic (PV) Virtual Inertia and Fast Frequency Regulation in High PV Power Grids
Shutang You
This paper studies the frequency response using PV. Multiple control strategies are considered and simulated in the high PV ERCOT model, including inertia control, synthetic govern…
Frequency Response Study on the ERCOT under High Photovoltaic (PV) Penetration Conditions
Xuemeng Zhang, Shutang You, Yong Liu +1
Solar photovoltaic (PV) generation is growing rapidly around the world. However, PV generation, based on inverter, is fundamentally different from conventional synchronous generato…
Compressive Sensing Based Situational Awareness and Sensor Placement for DC Microgrids with Relatively Fixed Operation Patterns
Shutang You, Yilu Liu
This paper proposes a DC microgrid state estimation and sensor placement method based on compressive sensing. Formulations of various types of measurements and components are devel…
Build Smart Grids on Artificial Intelligence -- A Real-world Example
Shutang You, Yilu Liu, Hongyu Li +8
Power grid data are going big with the deployment of various sensors. The big data in power grids creates huge opportunities for applying artificial intelligence technologies to im…