4 citations · 8 across the 5 of their papers we have counts for
6 papers · 1 filter
Data-driven Emergency Frequency Control for Multi-Infeed Hybrid AC-DC System
Qianni Cao, Ye Liu, Chen Shen
With the continuous development of large-scale complex hybrid AC-DC grids, the fast adjustability of HVDC systems is required by the grid to provide frequency regulation services.…
A Dynamic Equivalent Method for PMSG-WTG Based Wind Farms Considering wind Speeds and Fault Severities
Dongsheng Li, Chen Shen, Ye Liu +2
The dynamic security assessment of power systems needs to scan contingencies in a preselected set through time-domain simulations. With more and more inverter-based-generation, suc…
A General Initialization Scheme for Electromagnetic Transient Simulation: Towards Large-Scale Hybrid AC-DC Grids
Ye Liu, Yankan Song, Le Zhao +2
With the large-scale hybrid AC-DC grids coming into being, electromagnetic transient (EMT) simulation is required to accurately describe the dynamics of systems. However, the EMT s…
Toward Distributed Stability Analytics for Power Systems with Heterogeneous Bus Dynamics
Peng Yang, Feng Liu, Zhaojian Wang +3
The stability issue emerges as a growing number of diverse power apparatus connecting to the power system. The stability analysis for such power systems is required to adapt to het…
Distributed Stability Conditions for Power Systems with Heterogeneous Nonlinear Bus Dynamics
Peng Yang, Feng Liu, Zhaojian Wang +1
This paper derives distributed conditions that guarantee the system-wide stability for power systems with nonlinear and heterogeneous bus dynamics interconnected via power network.…
Emergency DC Power Support Strategy Based on Coordinated Droop Control in Multi-Infeed HVDC System
Ye Liu, Chen Shen, Yankan Song +1
With the complex hybrid AC-DC power system in China coming into being, the HVDC faults, such as DC block faults, have an enormous effect on the frequency stability of the AC side.…