34 citations · 50 across the 10 of their papers we have counts for
7 papers · 1 filter
Replicating Real-World 23-Hz Oscillations Caused by Large Electronic Loads
Lingling Fan, Ali Yazdanpanah, Yunzhi Cheng +5
In 2024, Texas operators observed 23-Hz oscillations in real power measurements close to a large electronic load (LEL). Oscillations emerged when the load's power consumption reach…
GridSweep Simulation: Measuring Subsynchronous Impedance Spectra of Distribution Feeder
Lingling Fan, Zhixin Miao, Jason MacDonald +1
Peaks and troughs in the subsynchronous impedance spectrum of a distribution feeder may be a useful indication of oscillation risk, or more importantly lack of oscillation risk, if…
Real-Time Simulation of Level 1, Level 2, and Level 3 Electric Vehicle Charging Systems
Li Bao, Lingling Fan, Zhixin Miao
A charging system is required to convert ac electricity from the grid to dc electricity to charge an electric vehicle (EV) battery. According to the Society of Automatic Engineers…
A Modular Small-Signal Analysis Framework for Inverter Penetrated Power Grids: Measurement, Assembling, Aggregation, and Stability Assessment
Lingling Fan, Zhixin Miao
Unprecedented dynamic phenomena may appear in power grids due to higher and higher penetration of inverter-based resources (IBR), e.g., wind and solar photovoltaic (PV). A major ch…
Achieving Economic Operation and Secondary Frequency Regulation Simultaneously Through Feedback Control
Zhixin Miao, Lingling Fan
This article presents an exciting finding for the power industry: the parameters of secondary frequency control based on integral or proportional integral control can be tuned to a…
Dual Decomposition-Based Privacy-Preserving Multi-Horizon Utility-Community Decision Making Paradigms
Vahid. R Disfani, Zhixin Miao, Lingling Fan +1
Two types of privacy-preserving decision making paradigms for utility-community interactions for multi-horizon operation are examined in this paper. In both designs, communities wi…
Least Squares Estimation-Based Synchronous Generator Parameter Estimation Using PMU Data
Bander Mogharbel, Lingling Fan, Zhixin Miao
In this paper, least square estimation (LSE)-based dynamic generator model parameter identification is investigated. Electromechanical dynamics related parameters such as inertia c…