2 papers
eess.SY2022
Spectral clustering and model reduction for weakly-connected coherent network systems
Hancheng Min, Enrique Mallada
We propose a novel model-reduction methodology for large-scale dynamic networks with tightly-connected components. First, the coherent groups are identified by a spectral clusterin…
eess.SY2019
Accurate Reduced-Order Models for Heterogeneous Coherent Generators
Hancheng Min, Fernando Paganini, Enrique Mallada
We introduce a novel framework to approximate the aggregate frequency dynamics of coherent generators. By leveraging recent results on dynamics concentration of tightly connected n…