5 papers
Dispatchable Current Source Virtual Oscillator Control Achieving Global Stability
Kehao Zhuang, Linbin Huang, Huanhai Xin +3
This work introduces a novel dispatchable current source virtual oscillator control (dCVOC) scheme for grid-following (GFL) converters, which exhibits duality with dispatchable vir…
Ultrafast Grid Impedance Identification in -Asymmetric Three-Phase Power Systems
Mohamed Abdalmoaty, Verena Häberle, Xiuqiang He +1
We propose a non-parametric frequency-domain method to identify small-signal -asymmetric grid impedances, over a wide frequency band, using grid-connected converters. Existing…
Model-Free Power System Stability Enhancement with Dissipativity-Based Neural Control
Yifei Wang, Han Wang, Kehao Zhuang +2
The integration of converter-interfaced generation introduces new transient stability challenges to modern power systems. Classical Lyapunov- and scalable passivity-based approache…
Direct Adaptive Control of Grid-Connected Power Converters via Output-Feedback Data-Enabled Policy Optimization
Feiran Zhao, Ruohan Leng, Linbin Huang +3
Power electronic converters are becoming the main components of modern power systems due to the increasing integration of renewable energy sources. However, power converters may be…
Quadratic Regularization of Data-Enabled Predictive Control: Theory and Application to Power Converter Experiments
Linbin Huang, Jianzhe Zhen, John Lygeros +1
Data-driven control that circumvents the process of system identification by providing optimal control inputs directly from system data has attracted renewed attention in recent ye…